ट ईड 28/ट -20

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1 Please Contact at Telefax टल फ स: in य प च ल लम CIRCULATION म स DRAFT IN WIDE रलख रषण स लम /DOCUMENT DESPATCH ADVICE ट ईड 28/ट -20 TED 28/T इ टल जमट च वहम त य ववषय सम त, ट ईड 28 INTELLIGENT TRANSPORT SYSTEMS SECTIONAL COMMITTEE, TED 28 प) च वहम इ ज तमयच ग ववभ ग च ष इवव प चल खमव ल स य 1) Interested Members of Transport Engineering Division Council, TEDC ख) इ टल जमट च वहम त य ववषय सम त ट ई ड 28प सभ स य प 2) All Members of Intelligent Transport Systems Sectional Committee, TED 28 ग) अ य सभ चल खम व ल तमप य 3) All Others Interested. ह य/ ह य, Dear Sir/Madam, तम ममल ख रलख स ल म ह: Please find enclosed the following draft standard: रलख स ख य /Document No. Doc. No. : TED 28(10974)W व षय/ Title Automotive Tracking Device (ATD) - Specification प य र मप स प अवल पम प अ म स त य यह त हए भजम, कप यद अ यह स ट र य मप प म व प ह ज, इस अ ल प म म आ प यवस य अवव प त म य पद म इय आ सप ह Kindly examine this draft standard and forward your views stating any difficulty which you are likely to experience in your business or profession, if this is finally adopted as National Standard. स त प अ त चव/ Last date for comments:

2 स त यद प ई ह द ग र म मलख प, ऊ मल ख अध ह प भजम Comments, if any, may please be made in the format given overleaf and mailed to the undersigned at the above address. ध यव, Thanking you, भव य, Yours faithfully, (आर आर स ह )(R.R.Singh) स ल म ऊ मल ख /Encl: As above वञ तमप ई व र ख ए ( च वहम इ ज) Scientist E & Head (TED)

3 FOR COMMENTS ONLY मस द भ रत य म नक वचल र कक ग य तत ववश टट - )ए ट ड ( Draft Indian Standard AUTOMOTIVE TRACKING DEVICE (ATD) SPECIFICATION ICS , Not to be reproduced without the permission of BIS or used as a STANDARD Last date for receipt of comments is 22/12/2016 FOREWORD (Formal clauses will be added later) This standard has been developed by the Bureau of Indian Standards. This standard is a technical document which covers the basic architecture and the test requirements of the Automotive tracking device (ATD) with an integrated emergency system. The other configuration of devices for e.g. ATD with an integrated emergency button system is covered in ANNE A of this standard. ATD with an integrated emergency button system & Auto fare meter is covered in ANNE B of this standard. The CCTV system with an integrated emergency button system is covered in ANNE C of this standard. ATD with an integrated emergency button system & CCTV system is covered in ANNE D of this standard. Any further configuration or applications of the ATD used in the transportation domain e.g. Portable ATD / Application based ATD can be added as an ANNE to this standard. While preparing this standard assistance has been taken from following standards / documents: MoRTH document: National Level Vehicle Security and Tracking System For the purpose of deciding whether a particular requirement of this standard is complied with, the final value, observed or calculated, expressing the result of a test or analysis, shall be rounded off in accordance with IS 2 : 1960 Rules for rounding off numerical values (revised). The number of significant places retained in the rounded off value should be the same as that of the specified value in this standard. 1

4 1 SCOPE The purpose of this standard is to define the basic architecture and performance requirements of the automotive tracking systems. The ATD system consists of the receiver, receiver antenna, transmitter, transmitter antenna, controller etc. The standard covers the performance requirements of the Automotive tracking device (ATD) with an integrated emergency button system & other configurations / applications of ATD in different annexes as mentioned below. Annex A, B, C & D are the fixed system. ANNE A: ATD with an integrated emergency system ANNE B: ATD with an integrated emergency system and fare meter ANNE C: CCTV system with an integrated emergency system ANNE D: CCTV system with in-built tracking system and integrated emergency system 2 REFERENCES The following standards contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below: IS No. 2465: : (Part 2/Sec 4): (Part 5/Sec 2): (Part 3/Sec 5) : :1982 ISO : 2011 ISO 10605: 2008 ISO : 2010 ISO : 2010 IS/IEC 60529: 2001 IEC Title Specifications for cable for motor vehicles Methods for random sampling Basic environmental testing procedures for electronic and Electrical Items: Part 2 Cold test Section 4 Cold Test for Heat Dissipating items with Gradual Change of Temperature Basic environmental testing procedures for electronic and Electrical Items: Part 5 Damp heat (cyclic) test Basic environmental testing procedures for electronic and electrical items: Part 3 Dry heat test Specification for severities for environmental test for automotive Electrical equipment Road vehicles Electrical disturbances from conduction and Coupling Part 2: Electrical transient conduction along supply Lines only Road vehicles Test methods for electrical disturbances from Electrostatic discharge Road vehicles Environmental conditions and testing for electrical and electronic equipment Part 2: Electrical loads Road vehicles Environmental conditions and testing for electrical and electronic equipment Part 4: Climatic loads Degrees of protection provided by enclosures (IP CODE) Low-voltage switchgear and control gear 2

5 AIS 004 (Part 3) AIS 028 Automotive Vehicles Requirements for Electromagnetic Compatibility Code of Practice for use of CNG fuel in internal combustion engine vehicle 3 ABBREVIATIONS Abbreviation A-GPS APN ATD BIS DRMS DUT CAN CCTV GPS GPRS GSM GNSS NC NO PWM RD ADC TTFF NMEA OTA IP IRNSS CEP DRMS NMR SBAS SEP SIM SMS mdvr mndr Description Assisted Global Positioning System Access Point Name Automotive Tracking Device Bureau of Indian Standards Distance Root Mean Square Device Under Test Controller Area Network Closed-Circuit Television Global Positioning System General packet radio service Global System for Mobile Communications Global Navigation Satellite System Normally Closed Normally Open Pulse width Modulation Remote Diagnostics Analog to Digital Converter Time To First Fix National Marine Electronics Association Over The Air Ingress Protection Indian Regional Navigation Satellite System CEP Circular Error Probability Distance Root Mean Square Network Measurement Report Satellite Based Augmentation System Spherical Error Probability Subscriber Identity Module Short Message Service Mobile Digital Video Recorder Mobile Network Video Recorder 3

6 4 TERMS, DEFINITIONS AND NOMENCLATURE 4.1 Sensitivity - Sensitivity refers to the minimum signal strength level at which locating module can successfully perform a location fix. A GNSS locating module has two different sensitivity levels acquisition sensitivity and tracking sensitivity. 4.2 Acquisition Sensitivity - Acquisition Sensitivity refers to the minimum signal level at which the receiver is able to successfully perform a Cold Start. During the signal acquisition process the signal level must be higher than that during the tracking process because the time synchronization is not known to the locating module. 4.3 Tracking Sensitivity - Tracking Sensitivity refers to the minimum signal level at which the locating module receiver is able to maintain a location fix. This is generally a much lower signal level than the acquisition sensitivity level. 4.4 Ratings - The voltage and current range at which the ATD is designed to operate satisfactorily. 4.5 Rated Voltage - The operating voltage (12/24 V) specified by the manufacturer for terminal or pair of terminals at which the ATD is designed to operate satisfactorily. 4.6 Type Tests - Tests carried out to prove conformity of ATD with respect to the requirements of this standard. These are intended to prove the general quality, design and performance of a given type of ATD. 4.7 Acceptance Tests - Tests required to be carried out on samples taken from a lot for the purpose of acceptance of the lot. 4.8 Lot - Fifty numbers of ATDs of the same type, design, rating, manufactured in the same premises, using the same process and materials, offered for inspection at a time shall constitute a lot. 4.9 Functional Status Classification - Operational status of a device during and after exposure to an electromagnetic environment Circular Error Probability - CEP is defined as the radius of a circle centered on the true value that contains 50% of the actual GPS measurements. So a receiver with 5 meter CEP accuracy will be within 5 meter of the true measurement 50% of the time. The other 50% of the time the measurement will be in error by more than one meter Device - Device is a component implementing one or more ITS function mentioned in this standard Integrated System - It is a device having multiple ITS functions implemented in one unit. E.g Single Board Computer HMI/Driver Console - Human machine interface which allows user to select various options in software or modes of software. 4

7 4.14 Emergency Request / Panic Alarm / Panic Button - A button provided in vehicle for passengers or crew members to send specialized data packet /SMS to Centralized regulatory server to indicate safety/panic situation caused by human or natural disaster or vehicle accident etc. 5 CLASSIFICATION OF FUNCTIONAL STATUS Following classifications are for the total device/system functional status. 5.1 Class A All functions of a device/system perform as designed during and after exposure to disturbance. 5.2 Class B All functions of a device/system perform as designed during exposure. However, one or more of them can go beyond specified tolerance. All functions return automatically to within normal limits after exposure is removed. Memory functions shall remain class A. 5.3 Class C One or more functions of a device/system do not perform as designed during exposure but return automatically to normal operation after exposure is removed. 5.4 Class D One or more functions of a device/system do not perform as designed during exposure and do not return to normal operation until exposure is removed and the device/system is reset by simple operator/use action. 5.5 Class E One or more functions of a device/system do not perform as designed during and after exposure and cannot be returned to proper operation without repairing or replacing the device/system. NOTE The word function in this context refers only to the function performed by the electronic system. 6 MARKING 6.1 The ATD shall have the following information marked indelibly and legibly at an easily accessible location: a) Name and/or trade-mark of the manufacturer; b) Rated Voltage; c) Size; d) Type of ATD; e) Model number (if any); f) Unique identification number; g) Month and year of manufacture; and h) Country of manufacture (if required). 5

8 7 BIS CERTIFICATION MARKING The product may also be marked with Standard Mark. 7.1 The use of the Standard Mark is governed by the provisions of Bureau of Indian Standards Act, 1986 and the Rules and Regulations made there under. The details of conditions under which the license for the use of Standard Mark may be granted to manufacturers or producers may be obtained from the Bureau of Indian Standards. 6

9 ANNE A (Scope) ATD WITH AN INTEGRATED EMERGENCY SYSTEM A-1 ANNE A primarily covers the functional requirements, test & protocol requirements of ATD with an integrated emergency system A-2 Functional Requirements A-2.1 General Features 1. The system should support any operational GNSS system (Location, speed, heading, time stamp) data polling and capable of sending this data at a frequency of less than or equal to 10 sec. The devices installed on or after 1st September 2017 should also support Indian Regional Navigation Satellite System (IRNSS). 2. The System should support GAGAN, the Indian SBAS (Satellite Based Augmentation System) 3. The System should support: Location on demand on GPRS/SMS Non-volatile memory to store min 40,000 positional log Configurable backup SMS facility in case of GPRS failure Capability to send serving and adjacent cell ID as well as network measurement report (NMR) 4. System shall have Positional Accuracy of Less than 6m 2DRMS (on ground) or 2.5 m CEP (on ground) 5. The system s GNSS module shall have an acquisition equal to or better than (-)148 dbm 6. The system s GNSS module shall have an tracking sensitivity equal to or better than ()165 dbm 7. The system s GNSS module should support any operational GNSS system with 12 (minimum) acquisition channels. 8. The system s GNSS module should have: The capability of Hot start <5s The capability of Warm start : < 30s The capability of Cold start < 40 s 9. Should support external Alert buttons, Output for triggering other devices like hooter/flash light etc. 10. System shall capable of transmitting data to minimum 2 different IP addresses (1 IP address for Regulatory purpose (PVT data) and 1 IP address for Operational purpose). 11. System shall have an internal back-up battery to support 4 hours of normal operations. (To be tested for position records transmission once in every minutes). 12. The system s GPRS module should have: a. Multi slot GPRS with In - Built Quad-band GPRS module/modem b. GPRS class 10 or above 7

10 c. Support Embedded SIM to cater to the automotive operational requirement such as vibration, temperature and humidity and provide long life span with at least 10 years life and more than 2 million read/write cycles d. GPRS module & SIM: i. shall support SMS, Data(GPRS, TCP/IP) and ii. Support multiple network OTA switching (on-demand/ automatic) capabilities. 13. System shall be capable to work on -10 C to 85 C of temperature 14. System shall be capable to handle the 5% to 95% non-condensing humidity 15. System shall be Dust, temperature, vibration, water splash resistant, IP 65 rated or better, tamper proof. 16. System shall have automotive grade components using processes in line with quality management standard for automotive industries as ISO/TS System shall have internal GPRS antenna and internal GPS antenna 18. System shall have Status LED s to indicate Power, GPS, emergency status, and GPRS status. 19. System shall be capable to operate with vehicle battery input voltage range 8 32 volts 20. System shall have the capability for Over the Air Download of firmware as well as configuration parameters. 21. System shall have Remote administration & firmware update over the air. 22. System shall support A-GPS (Assisted GPS) 23. The system shall have a unique identifier for identifying the unit and data from the unit. The unique ID shall be stored in a read only memory area so that it cannot be altered or overwritten by any person. IMEI (International Mobile Station Equipment Identity) Number shall be the unique identifier. 24. System shall store/write the registration number of the vehicle in the internal nonvolatile memory. A-2.2 Configuration of Device Parameters Over the Air (OTA) The device below parameters should be configurable over the air (through SMS or GPRS). The updation shall be allowed only over an authenticated channel: 1. Change of the APN 2. Change of IP and port number 3. Setting of the Primary or Secondary IP 4. Configuring the Vehicle registration number 5. Configuring the frequency of data transmission in Ignition ON / OFF, Emergency state 6. Configuring the time duration for Emergency state 7. Capability to reset the device 8. Command to get the IMEI of the device 8

11 Configurable commands must involve the following features: SET: For setting the parameters. GET: For enquiring regarding the parameters such as mobile number, GSM strength, vehicle number and other important parameters. CLR: For clearing certain commands, alarms, alerts etc. A-2.3 Tracking Device Health Monitoring Parameters The device should send status of health parameters at configurable interval and this threshold value should also be configurable over the air. It should be possible for health parameters to be fetched on demand via command as set out below: Sl. No. Field Description 1 Start Character $ 2 Header The header of the packet/ identifier 3 Vendor ID Vendor identification header 4 Firmware Version Version details of the Firmware used in E IMEI Identified of the sending unit. 15 digit standard unique IMEI no. 6 Battery percentage Indicates the percentage 7 Low battery threshold Indicates value on which low battery alert value generated in percentage 8 Memory percentage 9 Data update rate when Indicates Packet frequency on ignition ON ignition ON 10 Data update rate when Indicates Packet frequency on ignition OFF ignition OFF 11 Digital I/o status Inputs connected to the device. 12 Analog I/o status Analog input status 13 End character * internal battery charge Indicates flash memory percentage used 9

12 A-3 Emergency Request 1. Passengers or in-vehicle crew present in the vehicle shall be able to make an emergency request by pressing the emergency button provided. 2. The emergency request function shall not exist as standalone. The function shall be part of Automatic Vehicle Location Tracking (AVL) system. An alert shall be send to the control center when emergency request is activated and de-activated. De-activation shall always be from authorized government server who receives alert message 3. The Emergency Buttons will be 'Normally Closed' (NC) type. The form factor of Emergency Buttons will be such that the button is easy to press in the case of an emergency, and simultaneously also minimizes the possibility of accidental or unintended press thereby causing a false alert. 4. On pressing of Emergency button, the system implementing AVL function shall send emergency Alert to the configured IP addresses as per the communication protocol mentioned below. In the absence of GPRS network, the alert shall be send as SMS message along with vehicle location data to configured control center number(s). A-4 Communication Protocol A-4.1 Data Frame Format Table below contains the listing of fields that the vehicle tracking devices would be required to send to the backend. The first 3 fields (Start character, Header for SI and Vendor ID, who had supplied the device) must be fixed in position as well as format (Header part of frame). Rest all other fields are required to be present in the location data sent by the devices to the backend, but can be in any sequence or with any separator between fields. The data value can be either in American Standard Code for Information Interchange (ASCII) or in HE format. Device must transmit the Login message whenever it establishes its connectivity with Server with the specified fields. Login Message will carry below following information: $DeviceName Vehicle number where the device was installed $IMEI 15 Digit IMEI number $Firmware Version of the firmware used in the hardware $Protocol -Version of the frame format protocol. $LastValidLocation Last location info saved at the device. Data Message Format Field Start Character Header Vendor ID Description $ Sample Data $ The header of the packet/ identifier Vendor identification header 10

13 Field Firmware Version Description Sample Data Version details of the Firmware used in E Packet Type Specify the packet type Packet Status NR = Normal EA = Emergency Alert TA = Tamper Alert HP = Health Packet IN = Ignition On IF = Ignition Off BD = Battery Disconnect BR = Battery Reconnect BL = Battery Low L=Live or H= History Depending upon the context, every frame from tracking device must carry a qualification code. This helps to determine the state in which vehicle is at that time. L IMEI Identified of the sending unit digit standard unique IMEI no. Vehicle Reg. No Mapped vehicle registration number DL1PC9821 GPS Fix Date Time Latitude Latitude Dir Longitude Longitude Dir Speed Heading No of Satellites 1 = GPS fix OR 0 = GPS invalid 1 Date value as per GPS date time per GPS date time (ddmmyy) Time value as per GPS date time in UTC format (hhmmss) Latitude value in decimal degrees (up to not less than 6 places) Latitude Direction. Example N=North, S= South Longitude value in decimal degrees (up to not less than 6 places). Longitude Direction. Example E=East, W= West Speed in km/hr (Up to One Decimal Value) Course over ground in degrees N W Number of satellites available for fix 8 Altitude Altitude of the device in meters PDOP Positional dilution of precision HDOP Horizontal dilution of precision Network Operator Name Name of Network Operator INA Airtel

14 Field Description Sample Data Ignition 1= Ignition On, 0 = Ignition Off 1 Main Power Status 0 = Vehicle Battery Disconnected 1= Vehicle Battery Reconnected 1 Main Input Voltage Indicator showing source voltage in 12.5 Volts.(Up to One Decimal Value) Internal Battery Voltage Indicator for Level of battery charge 4.2 remaining. (Up to One Decimal Value) 1= On, 0 = Off 0 Emergency Status Tamper Alert C = Cover Closed, O = Cover Open C GSM Signal Strength Value Ranging from MCC Mobile Country Code 404 MNC Mobile Network Code 10 LAC Location Area Code 00D6 GSM Cell ID CFBD Cell ID NMR (neighbouring Cell ID) Neighbouring 4 cell ID along with their LAC & signal strength Digital Input Status 4 external digital input status (Status 000 of Input 1 to Input 3 (0=Off; 1=On)) Digital Output Status 2 external digital output status (0=Off; 1=On) Frame Number Sequence Number of the messages ( to ) Insures No error in transmission 16 (optimal) Indicated End of the frame * Checksum End Character 01 A-4.2 Messages & Alerts from Devices Table below contains the listing of alerts that need to come from the tracking devices. These alerts are applicable for both live packets as well as the history packets. Messages & Alerts Supported Sl. No. 1. Message Location Update Remarks Default message coming from each device 12

15 Sl. No. Message Remarks 2. Location Update (history) Would be sent, if GPRS is not available at the time of sending the message 3. Alert Disconnect from main battery If device is disconnected from vehicle battery and running on its internal battery 4. Alert Low battery 5. Alert Low battery removed If device internal battery had fallen below a defined threshold, indicating that device need to get a recharge Indicate that vehicle internal battery is charged again 6. Alert Connect back Indicate that vehicle is connected back to main battery to main battery 7. Alert Ignition ON Indicates that Vehicle has started (ignition ON) 8. Alert Ignition OFF Indicates that Vehicle has stopped (ignition OFF) 9. Alert GPS box opened Message would be generated indicating GPS box opened 10. Alert Emergency state ON* 11. Alert emergency State OFF 12. Over the air parameter change When any of the emergency button is pressed by any passenger. System should also provide location of emergency button which is pressed. When emergency state of vehicle is removed Should support the change of configuration parameters from backend by sending a command In case of emergency Alert, the alert message should be sent to dual IP addresses hence the device should support minimum 2 IP addresses simultaneously. Primary alert will go to the Emergency Response backend (NERS/ MHA) as may be notified by the Government of India in the schema below: 13

16 User in danger presses the panic button EMR_MSG Device continue to send EMR MSG at the configured interval EMR_MSG EMR_MSG When the victim receives the necessary help STOP_MSG STOP_ACK NERS VTU Primary alert will go to the Emergency Response backend system as notified by the Government of India in the indicative format below: Indicative Format for Alert to Emergency Response System Attribute Packet Header Message Type Vehicle ID Packet Type Date GPS Validity Latitude Latitude Direction Longitude Value / Description EPB, The unique identifier for all messages from VTU Message Types supported. Emergency Message (EMR) or Stop Message (SEM) Unique ID of the Vehicle (IMEI Number) NM Normal Packet, SP Stored Packet Date and time of location the location obtained from the data in YYYYMMDDhhmmss format A Valid, V Invalid Latitude in decimal degrees dd.mmmmmm format N North, S South Longitude in decimal dd.mmmmmm format 14 degrees Size Character, 3 bytes Character, 2 bytes Character,15 bytes Character, 2 bytes Character,14 bytes Character, 1 byte Double, 12 bytes Character, 1 byte - Double, 12 bytes

17 Attribute Longitude Direction Altitude Speed Distance Provider Vehicle RegnNo Reply Number CRC Value / Description E East W West Size Character, 1 byte Altitude in meters (above sea level) Speed in km/hr Distance calculated from previous GPS data G - Fine GPS N Coarse GPS or data from the network Registration Number of the Vehicle Double, 12 bytes Float, 6 bytes Float, 6 bytes Character, 1 byte Character, 16 bytes The mobile number to which Test 0 response need to be sent The 32 bit checksum of all the characters 8 bytes from the header up to the CRC field *Above format is indicative only. The Format will be notified by the Government of India time to time. A-5 Installation Guidelines A-5.1 Location The device should be mounted on the vehicle dashboard/ or any suitable location and alert buttons within easy reach of the passengers. A-5.2 Power Supply The vehicle tracking device will be installed on vehicles in which the power supply voltage from vehicle battery is widely varying (12V, 24V etc.) and also the power supply is not as stable as that in case of fixed locations, especially during engine start-up and braking when the voltage can fall to as low as 9V. Typically electronic devices are very sensitive to power surges and spikes, and equipment may fail if they do not receive stable power supply. The devices will need to have a resilient power supply unit that can withstand such fluctuations and the devices also need to have power backup so that they continue to function for some duration when the vehicle battery is not functional or is disconnected from the devices. Vehicle power interface shall have One common ground linked to vehicle chassis One permanent power Supply (12/24V) connected to the Vehicle battery One non-permanent power line (12/24V) connect to the battery after Ignition A-5.3 Electrical Wiring The wiring harness used in the device should be tested for flammability as per IS A-5.4 Alert Buttons Alert buttons should be mounted within easy reach of the passengers. 15

18 A-6 TESTS The tests have been classified as Type Tests & Acceptance Tests (see Clause 1.1). The tests have been divided into categories (see Clause 2.0) A-6.1 Type Tests The following shall constitute type tests: 1. Functional Testing: i. Location Accuracy Test [see A-7.1(a)] ii. Cold-Start Time to First Fix (TTFF) Test [see A-7.1(b)] iii. Warm-Start Time to First Fix Test [see A-7.1(c)] iv. Hot-Start Time to First Fix Test [see A-7.1(d)] v. Acquisition Sensitivity Test [see A-7.1(e)] vi. Tracking Sensitivity Test [see A-7.1(f)] vii. Interference Testing [see A-7.1(g)] viii. Multipath Testing [see A-7.1(h)] ix. SIM Testing [see A-7.1(i)] 2. Performance and Durability Testing: i. Performance Parametric Test (tri temperature/tri voltage) [see A-7.2(a)] ii. Shock Test [see A-7.2(b)] iii. Vibration Test [see A-7.2(c)] iv. Ingress Protection [see A-7.2(d)] v. Over Voltage protection Test [see A-7.2(e)] vi. EMI-EMC [see A-7.2(f)] vii. Load Dump Test, Pulse 5a [see A-7.2(g)] viii. Battery Backup Test [see A-7.2(h)] ix. Reverse Polarity Protection without Fuse [see A-7.2(i)] x. Test for Wiring Harness [see A-7.2(j)] 3. Environmental Testing: i. High Temperature Test [see A-7.3(a)] ii. Cold Test [see A-7.3(b)] iii. Damp Heat Test [see A-7.3(c)] iv. Insulation resistance Test [see A-7.3(d)] v. Thermal Shock Test [see A-7.3(e)] vi. Salt Spray Test [see A-7.3(f)] vii. High Voltage Test (see A-7.3(g)] 4. Protocol Testing (see A-7.4) A Criteria for approval Minimum three samples shall be submitted for testing together with the relevant data. The testing authority shall issue a type approval certificate if the ATD is found to comply with the requirements of the Type tests. The samples shall be tested as per the test sequence in Table 1: 16

19 Table 1 Sample-Wise Test Sequence S. No Sample Set No. Tests Location Accuracy Test Cold-Start Time to First Fix (TTFF) Test Warm-Start Time to First Fix Test Hot-Start Time to First Fix Test Acquisition Sensitivity Test Tracking Sensitivity Test Interference Testing Multipath Testing SIM Testing Performance Parametric Test (tri temperature/tri voltage) Shock Test Vibration Test Ingress Protection Over Voltage Protection Test EMI-EMC Load Dump Test, Pulse 5a Battery Backup Test Reverse Polarity Protection without Fuse Test for Wiring Harness High Temperature Test Cold Test Damp Heat Test Insulation resistance Test Temperature Shock Test Salt Spray Test High Voltage Test Protocol Testing S1 S2 S3 The sequence of tests on Sample sets S1 to S3 shall be as mentioned in Table 1 and is subject to agreement between manufacturer & the test agency. In case of failure in one or more type tests, the testing authority may call for fresh samples not exceeding twice the number of original samples and subject them to test(s) in which failure occurred. If, in repeated test(s) no failure occurs, the test may be considered to have been satisfactory. A-6.2 Acceptance Tests - The following shall constitute acceptance tests: a) b) c) d) Location Accuracy Test [see A-7.1(a)] Cold-Start Time to First Fix (TTFF) Test [see A-7.1(b)] Warm-Start Time to First Fix Test [see A-7.1(c)] Hot-Start Time to First Fix Test [see A-7.1(d)] 17

20 e) f) g) h) i) j) Acquisition Sensitivity Test [see A-7.1(e)] Tracking Sensitivity Test [see A-7.1(f)] Interference Testing [see A-7.1(g)] Multipath Testing [see A-7.1(h)] SIM Testing [see A-7.1(h)] Protocol Testing (see A-7.4) A-7 CATEGORY OF TESTS A-7.1 FUNCTIONAL TESTING Functional testing will be carried out to assess the performance of the tracking device on important functional aspects as below: a) Location Accuracy Test Location accuracy signifies the ability of tracking device to accomplish a location data relative to the true position. The test setup in Figure 1 shows that the satellite simulator is programmed to send out GPS test signal. DUT is connected to a laptop with display terminal. In this test, the receiver is placed into a cold start state usually by some command sent to the receiver through a test connection and then a fairly strong signal is sent. The time it takes for the receiver to determine its first good location fix is recorded. Normally, this test is done many times (>15 times) over many conditions and the results are averaged. Figure 1 The various types of location accuracy tests to be performed on the device are as follows: i. Location Accuracy test compares the variation between multiple location data obtained by the device under the cold/warm/hot start mode while the device remains at the same location. Acceptance Criteria: 2.5 m CEP or 6 m 2DRMS 18

21 ii. Moving or Dynamic Location Accuracy test compares the variation between the location data obtained by the device with the true positions at multiple locations along a test path. Acceptance Criteria: 2.5 m CEP or 6 m 2DRMS b) Cold-Start Time to First Fix (TTFF) Test This test is used to determine the time taken for first fix during a cold start of the device. The device in this test is placed into a cold start state. The time it takes for the device to determine its first good location fix is recorded. The cold start test is performed several times and the results are averaged. Acceptance Criteria: Should be less than 40 seconds at (-)148 dbm c) Warm-Start Time to First Fix Test This test is used to determine the time taken for first fix during a warm start of the device. In this test the device is started in warm start mode and time taken by device to determine the first valid location fix is recorded. This is done several times and results are averaged. Acceptance Criteria: The warm start TTFF should be less than 30 seconds at (-) 148 dbm. d) Hot-Start Time to First Fix Test This test is used to determine the time taken for first fix during a hot start of the device. In this test the device is started in Hot start mode and time taken by device to determine the first valid location fix is recorded. This test is performed several times and results are averaged. Acceptance Criteria: The hot start TTFF should be less than 5 seconds. e) Acquisition Sensitivity Test Acquisition sensitivity refers to the minimum signal level at which the device is able to successfully perform a cold start TTFF. The acquisition sensitivity test is a simulated signal test. A device cold start is performed, and the time to acquisition is measured. Signal levels are then progressively decreased until the device can no longer acquire the location. This signal strength is recorded. Acceptance Criteria: The acquisition sensitivity should be equal to or better than (-) 148 dbm. Test setup for the acquisition sensitivity receiver test is as shown in Figure 2. Set the simulator to output GPS signal to a particular location with a very level so that the tracking is not possible. Gradually increase the signal level that allows the receiver to successfully perform a cold start TTFF within a specified time frame. The minimum signal level that allows acquisition is referred as to the acquisition sensitivity. 19

22 Figure 2 Acquisition Sensitivity Test f) Tracking Sensitivity Test Tracking sensitivity refers to the minimum signal level at which the device is able to successfully maintain the location fix. The acquisition sensitivity test is a simulated signal test. Test setup for the tracking sensitivity receiver test is as shown in Figure 2. The device under this test is locked on to the simulator's output frequency and the simulator power output is lowered until the lock is lost. Multiple repetition of the test with different satellite geometries ensures that an accurate average measure is recorded. Acceptance Criteria: The tracking sensitivity should be equal to or better than (-) 165 dbm. g) Interference Testing Interference testing is a type of test, in which Cold Start/Hot Start test are performed with device exposed to interfering signals and the performance as recorded. Test setup for the receiver radio frequency interference test is as shown in Figure 3. In this test, the GPS receiver is turned on and allowed to achieve a location fix. The jamming signal is then added to the GPS signal at a level that is detectable to the GPS receiver. The jamming signal power level is increased in 1 db increments until the first degradation of the GPS receiver is noticed. This is typically a dropped satellite. The jamming signal power level is again slowly increased until the GPS receiver loses its 3D navigation fix. 20

23 Figure 3 Interference Testing Acceptance Criteria: The Interference should not result in any degradation of the Cold Start/Hot Start TTFF times. In addition, it should not result in any degradation of the absolute location accuracy required and the same should be 2.5 m CEP or 6 m 2DRMS. h) Multipath Testing This test is a simulated frequency test conducted to determine the effect of multipath signals. The signal from a single satellite is simulated to arrive at the device via two or more paths. One path is typically a direct path, and other paths are typically a reflection of the same signal from building or structure. Multipath testing is a kind of a meta-test in that some of the above tests are done with the addition of multi-path simulation of one or more satellites by the GPS signal simulator. Acceptance Criteria: The multipath should not result in any degradation of the Cold Start/Hot Start TTFF times. In addition, it should not result in any degradation of the absolute location accuracy required and the same should be 2.5 m CEP or 6 m 2DRMS. i) SIM Testing This test is to check the suitability of the SIM and communication module. The test shall be conducted to determine the effectiveness and operation of the GPRS module with OTA network switching capabilities on demand as well as automatically in real-time. The test consists of two type of testing as below: 1. The device would be tested to perform as per the protocol (section A-7.4) using an embedded SIM. 2. The GPRS module & SIM, shall support o SMS, Data (GPRS, TCP/IP) and o Support multiple network OTA switching capabilities (On Demand as well as Automatic Switching on real-time basis) o Acceptance Criteria: In the testing, vendors has to demonstrate the embedded SIM based tracking and multiple network OTA switching capabilities (On Demand as well as 21

24 Automatic Switching on real-time basis) for effective network management and transmission. A-7.2 PERFORMANCE AND DURABILITY TESTING The devices will need to be tested for performance in the challenging vehicle environments of vibration, dust, fluctuating power supply etc. a) Performance Parametric Test (tri temperature/tri voltage) During testing, device shall be kept inside test chamber in power ON condition. (System should be stabilized for minimum 5 min at each condition. At each test point the system will be powered on and shut down 5 times with a duration of 1 min ON and 1 min OFF time) The temperatures are: -25 C, Room Temperature, +80 C Following are the various voltages 12V System: 9V, 13.5V, 16V 24V System: 18V, 27V, 32V Acceptance Criteria: Device after the Performance Parametric test shall meet the requirements of functional tests. b) Shock Test Shock test is performed to provide a degree of confidence that the device can physically and functionally withstand the relatively infrequent, non-repetitive shocks encountered in transportation environments. This test provides an assessment of the effect of the shocks on the performance of the device. The test shall be performed as per IS 9000-part Severity Level = 15g, Impact duration = 11ms, Impact Type = Half sine, Total number of impact = 9 (3 on each axis). Acceptance Criteria: Device after the shock test shall meet the requirements of functional tests. c) Vibration Test This test is performed to check that the device the device can physically and functionally withstand the vibration exposures in the life cycle typically encountered in a vehicular environment. The test shall be performed as per IS 9000-part The test specimen mounted on a suitable support shall be rigidly fixed on a suitable vibrating machine constructed to produce simple harmonic function (total amplitude of 1.5 mm) and shall be subjected to vibration through a frequency range of Hz in a sweep period of 1 min with continuously varying frequencies. The vibration shall be applied for not less than 1 h in the directions of each of the 3 major axes of the light. 22

25 Acceptance Criteria: Device after the vibration test shall meet the requirements of functional tests. d) Ingress Protection (IP) The vehicle tracking devices must be able to work in dusty environment that are typically encountered by the public transport vehicles where these would be installed. IP rating (IS/ IEC ) is used for specifying the environmental protection characteristics of the tracking device. The device will be tested for dust and water ingress according to IP 65 rating. Acceptance Criteria: The device should be IP 65 compliant or better. e) Over Voltage Protection Test Test shall be conducted as per ISO :2010. AVL, DVR, Camera & antenna shall be connected as a system as per vehicle configuration. (This is in case of controller alone being powered by vehicle battery) Apply 18 V for 12 V System or Apply 36 V for 24 System on power lines for 60 minutes to units which are powered directly by the vehicle battery Acceptance Criteria: Device after the vibration test shall meet the requirements of functional tests. f) EMI /EMC The Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) tests are performed to assess whether the device performs its intended functions in the electromagnetic environment to which it would be exposed. Further, the device should not generate electromagnetic disturbances that may influence other equipment in the vicinity. Acceptance Criteria: The device should meet the EMI/EMC requirements as per AIS 004 (Part 3). g) Load Dump Test, Pulse 5a For 12 V Systems: A Voltage spike of 65V, 4 Ohms 200ms pulse-5a as per standard ISO : 2004 For 24 V Systems: A Voltage spike of 123V, 8 Ohms 200ms pulse-5a as per standard ISO : Acceptance Criteria: Device shall meet the requirements of functional tests, after the Load Dump test. 23

26 h) Battery Backup Test Battery backup is the amount of time that the device battery can support sending the data without being connected to the power source. This test will be performed by disconnecting the input charging voltage to the device. On disconnecting the external supply, battery would use its charge capacity to send data through GPRS. Time duration between external power disconnect to the last data packet time denotes the battery backup time. Acceptance Criteria: Device should be able to work in active mode for a period of 4 hours or more at the polling/ transmission rate of 60 sec. i) Reverse Polarity Protection without Fuse The device to be tested should be connected to a reversed voltage of 14 V for 12 V systems and 27 V for 24 V systems for 2 min after connecting the system to the suitable circuit. Acceptance Criteria: Device shall meet the requirements of functional tests, after the reverse polarity test. j) Test for Wiring Harness Flammability Test: The wiring harness used in the device should be tested for flammability as per IS Electrical Properties: The wiring harness used in the device should be tested for electrical properties as per AIS 028. A-7.3 ENVIRONMENTAL TEST The following testing should be carried out as part of environmental testing: a) High Temperature Test The high temperature test is used to evaluate effects of high temperature conditions on safety, integrity, and performance of the device. The test shall be carried out in accordance with Indian Standard IS: 9000 (Part 3/Sec 5) the device shall be subjected to temperature of 70 ± 2 C for 16 h in high temperature. Test with device in working condition. The recovery period shall be 2 h. Acceptance Criteria: Device during and after the high temperature test shall meet the requirements of functional tests. 24

27 b) Cold Test The test shall be carried out in accordance with IS 9000 (Part 2/Sec ). The device under test shall be subjected to temperature of 10 ± 2 C for 2 h with device in working condition. The recovery period shall be 2 h. Acceptance Criteria: Device during and after the cold test shall meet the requirements of functional tests. c) Damp Heat Test The device under test should be tested according to IS 9000 (Part 5/Sec ). The test is carried out at +25 to +55 C, Humidity 95%. Six cycles (each test cycle of 24 h) should be run with device in off condition. Functional test shall be carried out with power in On condition at start of 2nd, 4th and 6th cycle. Acceptance Criteria: Device during and after the test shall meet the requirements of functional tests. d) Insulation resistance Test Test shall be conducted as per ISO :2010 after damp heat test mentioned in point 4 of the Annexure F. System/components shall remain 0.5 h at Room Temperature after the damp heat test. Test shall be conducted with a voltage of 500 V DC. Insulation Resistance shall be > 1 MΩ. Acceptance Criteria: No arcing or puncturing of insulation allowed shall be observed after the Insulation Resistance Test. e) Thermal Shock Test Temperature shock test is carried out to determine if the device can withstand sudden changes in the temperature of the surrounding atmosphere without experiencing physical damage or deterioration in performance. The device shall be tested as per IS 9000 (Part 14/Sec 2) Exposure time would be 3 hours/cycle and number of cycles would be two. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. f) Salt Spray Test The salt spray test is conducted to check corrosion resistance of device. The device should be tested according to Clause 4.8 of IS for 96 h. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. g) High Voltage Test 25

28 The test is conducted to ensure service life requirements & functionality. The device under test shall be operated for 60 minutes at 18 V for 12 V systems & 36 V for 24 V systems. This test is as per ISO :2010 Acceptance Criteria: Device after the test shall meet the requirements of functional tests. A-7.4 PROTOCOL TESTING Protocol is a set of rules to be followed by the device while sending data to the backend. The protocol comprises data update rate, number of fields, start character, end character, alert type etc. Protocol testing involves checking the compliance of data sets received by the backend against the protocol both with respect to the data fields as well the format. It is expected that the data coming to a central server should be exactly as required under the protocol. Table 2 mentions the validation process for the protocol communication. Table 2: Protocol Testing Parameters Field Description Validation Process Field Description Start Character Header Vendor ID Firmware Version Packet Type Packet Status IMEI Vehicle Reg. No GPS Fix $ The header of the packet/ identifier Vendor identification header Version details of the Firmware used in E Specify the packet type NR = Normal EA = Emergency Alert TA = Tamper Alert HP = Health Packet IN = Ignition On IF = Ignition Off BD = Battery Disconnect BR = Battery Reconnect BL = Battery Low L=Live or H= History Identified of the sending unit. 15 digit standard unique IMEI no. Mapped vehicle registration number 1 = GPS fix OR 0 = GPS invalid Date Date value as per GPS date time (ddmmyy) Time Time value as per GPS date time in UTC format (hhmmss) 26

29 Field Latitude Latitude Dir. Longitude Longitude Dir. Speed Heading No of Satellites Description Latitude value in decimal degrees (with minimum 6 decimal places) Latitude Direction. Example N=North, S= South Longitude value in decimal degrees (with minimum 6 decimal places) Longitude Direction. Example E=East, W= West Speed in km/hr Course over ground in degrees Number of satellites available for fix Altitude Altitude of the device in meters PDOP Positional dilution of precision HDOP Network Operator Name Ignition Horizontal dilution of precision Name of Network Operator. 1= Ign On, 0 = Ign Off Main Power Status Main Input Voltage Internal Battery Voltage Emergency Status Tamper Alert GSM Signal Strength 0 = Vehicle Battery Disconnected 1= Vehicle Battery Reconnected Indicator showing source voltage in Volts. Indicator for Level of battery charge remaining 1= On, 0 = Off C = Cover Closed, O = Cover Open Value Ranging from 0 31 MCC Mobile Country Code MNC Mobile Network Code LAC Location Area Code Cell ID GSM Cell ID NMR (neighbouring Cell ID) Neighboring 4 cell ID along with their LAC and signal strength Digital Input Status 4 external digital input status (Status of Input 1 to Input 3 (0=Off; 1=On)) Digital Output Status 2 external digital output status (0=Off; 1=On) Sequence Number of the messages ( to ) Frame Number Checksum End Character Insures No error in transmission (optional) Indicated End of the frame 27

30 The following test would be performed along with the protocol testing of the device: a) Memory Storage The device should support or more positional logs/packets. This is a functional test and the device will be simulated to be in non GPRS coverage area and the logs will be maintained. The capacity of logging will be checked by monitoring the logs on the device. b) Messages & Alerts from Devices Table 3 contains the listing of alerts that need to come from the tracking devices. These alerts are applicable for both live packets as well as the history packets. Table 3 Messages & Alerts Sl. No. Message Remarks 1. Location Update Default message coming from each device 2. Location (history) 3. Alert Disconnect If device is disconnected from vehicle battery and running on from main battery its internal battery 4. Alert battery 5. Alert Low Indicate that vehicle internal battery is charged again battery removed 6. Alert Connect Indicate that vehicle is connected back to main battery back to main battery 7. Alert Ignition Indicates that Vehicle has started (ignition ON) ON 8. Alert Ignition Indicates that Vehicle has stopped (ignition OFF) OFF 9. Over the air Should support the change of configuration parameters from parameter change backend by sending a command 10. Alert GPS box Message would be generated indicating GPS box opened opened 11. Alert Emergency When any of the emergency buttons is pressed by any state ON* passenger or in case of any open circuit, alert should be flashed. Update Would be sent, if GPRS is not available at the time of sending the message Low If device internal battery had fallen below a defined threshold, indicating that device need to get a recharge System should also provide location of emergency button which is pressed. 28

31 Sl. No. Message Remarks Alert emergency When emergency state of vehicle is removed State OFF 12. * In case of Emergency Alert ON system, the alert message should go in the below format. This emergency alert message should be sent to dual IPs; i.e. the device should support minimum 2 IPs simultaneously. Table 4 Message Format Attribute Packet Header Message Type Device ID Packet Type Date GPS Validity Latitude Latitude Direction Longitude Longitude Direction Altitude Speed Distance Provider Vehicle RegnNo Reply Number ```````CRC Value / Description EPB, The unique identifier for all messages from ATD Message Types supported. Emergency Message (EMR) or Stop Message (SEM) Unique ID of the Vehicle (IMEI Number) NM Normal Packet, SP Stored Packet Date and time of the location obtained from the location data in YYYYMMDDhhmmss format A Valid, V Invalid Latitude in decimal degrees dd.mmmmmm format N North, S South Longitude in decimal degrees dd.mmmmmm format E East W West Altitude in meters (above sea level) Speed in km/hr Distance calculated from previous GPS data G - Fine GPS N Coarse GPS or data from the network Registration Number of the Vehicle The mobile number to which Test response need to be sent The 32 bit checksum of all the characters from the header up to the CRC field 29 Size Character, 3 bytes Character, 2 bytes Character,15 bytes Character, 2 bytes Character,14 bytes Character, 1 byte Double, 12 bytes Character, 1 byte Double, 12 bytes Character, 1 byte Double, 12 bytes Float, 6 bytes Float, 6 bytes Character, 1 byte Character, 16 bytes 0 8 bytes

32 A-8 MARKINGS The device shall have the following information marked indelibly and legibly at an easily accessible location: a) Name and/or trade-mark of the manufacturer; b) Rated Voltage; c) Size; d) Type of Device; e) Model number (if any); f) Unique identification number; g) Month and year of manufacture; and h) Country of manufacture (if required). A-9 BIS CERTIFICATION MARKING The product may also be marked with Standard Mark. A-9.1 The use of the Standard Mark is governed by the provisions of Bureau of Indian Standards Act, 1986 and the Rules and Regulations made there under. The details of conditions under which the license for the use of Standard Mark may be granted to manufacturers or producers may be obtained from the Bureau of Indian Standards. 30

33 ANNE B (Scope) ATD WITH AN INTEGRATED EMERGENCY SYSTEM & FARE METER B-1 ANNE B primarily covers the functional requirements, test & protocol requirements of ATD with an integrated emergency system & Fare Meter. B-2 Functional Requirements The Automatic Tracking Devices (ATD) will be tested by the Testing Agencies for the ATD related features of GNSS/GPRS, whereas Fare Meters related functions/ parameters will be tested by the Weights & Measurements Department. The Model approval from the department of legal Metrology (Weight & measures) of the complete integrated unit with ATD will be required and the same will be tested by the nominated testing agencies. The device would need to be duly approved, tested and sealed by Controller, Weights and Measures, Government of India. B-2.1 General Features 1. The system should support any operational GNSS system (Location, speed, heading, time stamp) data polling and capable of sending this data at a frequency of less than or equal to 10 sec The devices installed on or after 1st September 2017 should also support Indian Regional Navigation Satellite System (IRNSS). 2. The system should support GAGAN, the Indian SBAS (Satellite Based Augmentation System) 3. The System should support: Location on demand on GPRS/SMS Non-volatile memory to store min 40,000 positional log Configurable backup SMS facility in case of GPRS failure Capability to send serving and adjacent cell ID as well as network measurement report (NMR) 4. System shall have Positional Accuracy of Less than 6m Positional Accuracy 2DRMS (on ground) or 2.5 m CEP (on ground) 5. The system s GNSS module shall have an acquisition equal to or better than (-)148 dbm 6. The system s GNSS module shall have an tracking sensitivity equal to or better than ()165 dbm 7. The system s GNSS module should support any operational GNSS system with 12 (minimum) acquisition channels. 8. The system s GNSS module should have: The capability of Hot start <5s The capability of Warm start : < 30s The capability of Cold start < 40 s 9. Should support external Alert buttons, Output for triggering other devices like hooter/flash light etc. 31

34 10. System shall capable of transmitting data to minimum 2 different IP addresses (1 IP address for Regulatory purpose (PVT data) and 1 IP address for Operational purpose). 11. System shall have an internal back-up battery to support 4 hours of normal operations (To be tested for position records transmission once in every minutes). 12. The system s GPRS module should have: a. Multi slot GPRS with In - Built Quad-band GPRS module/modem b. GPRS class 10 or above c. Support Embedded SIM to cater to the automotive operational requirement such as vibration, temperature and humidity and provide long life span with at least 10 years life and more than 2 million read/write cycles d. GPRS module & SIM: i. shall support SMS, Data (GPRS, TCP/IP) ii. Support multiple network OTA switching (on-demand/ automatic) capabilities. 13. System shall be capable to work on -10 C to 70 C of temperature 14. System shall be capable to handle the 5% to 95% non-condensing humidity 15. System shall be Dust, temperature, vibration, water splash resistant, IP 65 rated or better, tamper proof 16. System shall have automotive grade components and manufacturing process used shall be in line with quality management standard for automotive industries as ISO/TS System should have internal GPRS antenna and internal GPS antenna 18. System shall have Status LED s to indicate Power, GPS, emergency function, and GPRS status. 19. System shall be capable to operate with vehicle battery input voltage range 8 32 volts 20. System shall have the capability for Over the Air Download of firmware as well as configuration parameters. 21. System shall have Remote administration & firmware update over the air. 22. System shall support A-GPS (Assisted GPS) 23. The system shall have a unique identifier for identifying the unit and data from the unit. The unique ID shall be stored in a read only memory area so that it cannot be altered or overwritten by any person. IMEI (International Mobile Station Equipment Identity) Number shall be the unique identifier. 24. System shall store/write the registration number of the vehicle in the internal non-volatile memory. 25. System shall have integrated with Fare Meter for Cab as well as Auto Rickshaw 26. System should support printer with following specs: (i) Font: 12 x 24 (ii) Print Width: 2 Inch minimum (iii) Print Speed: 60mm/sec (iv) Print: English Alphanumeric characters (v) Resolution: 8 dots / mm (vi) Print receipt should have the following fields: (a) Vehicle Number 32

35 b) Start Time c) End Time d) Trip details e) Trip Distance f) Waiting Time g) Night Time flag / Charge 27. System shall have LCD Display (Minimum 4 lines x 20 character per line, backlit) 28. System shall have Switches/Buttons Mechanism (i) Trip Start (Mandatory and integrated with the meter start) (ii) Trip End (Mandatory and integrated with the end of meter) (iii) Waiting (Visual Display) (iv) Emergency button to trigger the alert message. (v) Print button to get the bill printed. B-2.2 Configuration of Device Parameters Over the Air (OTA) The device below parameters should be configurable over the air (through SMS or GPRS). The updation shall be allowed only over an authenticated channel: 1. Change of the APN 2. Change of IP and port number 3. Setting of the Primary or Secondary IP 4. Configuring the Vehicle registration number 5. Configuring the frequency of data transmission in Ignition ON / OFF, Emergency state 6. Configuring the time duration for Emergency state 7. Configuring the frequency of data update in Trip ON 8. Capability to reset the device 9. Command to get the IMEI of the device Configurable commands must involve the following features: SET: For setting the parameters. GET: For enquiring regarding the parameters such as mobile number, GSM strength, vehicle number and other important parameters. CLR: For clearing certain commands, alarms, alerts etc. B-2.3 Tracking Device Health Monitoring Parameters The device should send status of health parameters at configurable interval and this threshold value should also be configurable over the air. It should be possible for health parameters to be fetched on demand via command as set out below: 33

36 Sl. No. Field Description 1 Start Character $ 2 Header The header of the packet/ identifier 3 Vendor ID Vendor identification header 4 Firmware Version Version details of the Firmware used in E IMEI Identified of the sending unit. 15 digit standard unique IMEI no. 6 Battery percentage Indicates the internal battery charge percentage 7 Low battery Indicates value on which low battery threshold value alert generated in percentage 8 Memory percentage 9 Data update rate Indicates Packet frequency on ignition when ignition ON ON 10 Data update rate Indicates Packet frequency on ignition when ignition OFF OFF 11 Digital I/o status Inputs connected to the device. 12 Analog I/o status Analog input status EFM LED working LED health status Printer Working Printer status Indicates flash memory percentage used Printer paper present Optional, to be made available if or not possible 13 B-3 End character * SMS Fall Back In case of emergency state, (i.e. on pressing of Alert button), the device will shift to the SMS mode in case GPRS connectivity is not available. In such case, the device will send the Alert message, health status data and tracking data through SMS mode. Since SMS has the limitation of sending only 160 characters, so the tracking data to be sent in one SMS will have fields - IMEI, Latitude, Direction, Longitude, Direction, location fix, speed, Cell ID, LAC, Date and Time. 34

37 B-4 Communication Protocol B-4.1 Data Frame Format Table below contains the listing of fields that vehicle tracking devices (with electronic fare meter) would be required to send to the backend. Such devices will be installed in the vehicles that charge fare as computed by the fare meter such as Auto rickshaws or Taxis. It is the first 3 fields (Start character, Header for SI and Vendor ID, who had supplied the device) which must be fixed in position as well as format (Header part of frame). Rest all other fields are required to be present in the location data sent by the devices to the backend, but can be in any sequence or with any separator between fields. The data value can be either in American Standard Code for Information Interchange (ASCII) or in HE format. Device must transmit the Login message whenever it establishes its connectivity with Server with the specified fields. Login Message will carry below following information: $DeviceName Vehicle number where the device was installed $IMEI 15 Digit IMEI number $Firmware Version of the firmware used in the hardware $Protocol -Version of the frame format protocol $LastValidLocation Last location info saved at the device Data Message Format Field Start Character Header Vendor ID Description $ $ The header of the packet/ identifier Vendor identification header Firmware Version Version details of the Firmware used in E Packet Type Sample Data Specify the packet type NR = Normal EA = Emergency Alert TA = Tamper Alert HP = Health Packet IN = Ignition On IF = Ignition Off BD = Battery Disconnect BR = Battery Reconnect BL = Battery Low TS = Trip Start TE = Trip End NR

38 Field Packet Status IMEI Vehicle Reg. No GPS Fix Date Time Latitude Latitude Dir. Longitude Longitude Dir. Speed Heading No of Satellites Altitude PDOP HDOP Ignition Description Sample Data L=Live or H= History L Identified of the sending unit. 15 digit standard unique IMEI no. Mapped vehicle registration number DL1PC = GPS fix OR 0 = GPS invalid 1 Date value as per GPS date time (ddmmyy) Time value as per GPS date time in UTC format (hhmmss) Latitude value in decimal degrees (with minimum 6 decimal places) Latitude Direction. Example N=North, S= South Longitude value in decimal degrees (with minimum 6 decimal places) Longitude Direction. Example E=East, W= West Speed in km/hr. (Upto One Decimal Value) Course over ground in degrees Number of satellites available for fix 8 Altitude of the device in meters N W Positional dilution of precision (Upto 2 2 digit) Horizontal dilution of precision (Upto 2 3 digit) 1= Ignition On, 0 = Ignition Off 1 Main Power Status 0 = Vehicle Battery Disconnected Vehicle Battery Reconnected Main Input Voltage Indicator showing source voltage in 12.5 Volts.(Upto One Decimal Value) Internal Battery Voltage Indicator for Level of battery charge 4.2 remaining. (Upto One Decimal Value) Emergency Status 1= On, 0 = Off Tamper Alert GSM Signal Strength 1= 1 0 C = Cover Closed, O = Cover Open Value Ranging from C 25

39 Field Description Sample Data MCC Mobile Country Code 404 MNC Mobile Network Code 10 LAC Location Area Code 00D6 GSM Cell ID CFBD Cell ID NMR (neighboring Cell ID) Neighbouring 4 cell ID along with their LAC and signal strength Digital Input Status 4 external digital input status (Status of 000 Input 1 to Input 3 (0=Off; 1=On) Digital Output Status 2 external digital output status (0=Off; 01 1=On) Vehicle Status H = Hired, H A = Available, R = Retired / Off Duty Trip start time integrated with meter switch Trip End time integrated with meter switch Unique ID for each trip 06 Trip Start Trip End Trip ID Trip Duration Duration of the Trip in minutes 30 Waiting Time Duration of the idle time 20 Trip Distance Km's covered during the Trip in Km.(Upto One Decimal Value) Total amount payable for the trip.(upto One Decimal Value) Sequence Number of the messages ( to ) Insures No error in transmission (optional) Indicated End of the frame 18.5 Trip Fare Frame Number Checksum End Character *

40 B-4.2 Messages & Alerts from Devices Table below contains the listing of alerts that need to come from the tracking devices. These alerts are applicable for both live packets as well as the history packets. Messages & Alerts Supported Sl. No. Message Remarks 1 Location Update Default message coming from each device 2 Location Update (history) Would be sent, if GPRS is not available at the time of sending the message 3 Alert Disconnect from main battery If device is disconnected from vehicle battery and running on its internal battery 4 Alert Low battery If device internal battery had fallen below a defined threshold, indicating that device need to get a recharge 5 Alert Low battery removed Indicate that vehicle internal battery is charged again 6 Alert Connect Indicate that vehicle is connected back to main battery back to main battery 7 Alert Ignition ON Indicates that Vehicle has started (ignition ON) 8 Alert Ignition OFF Indicates that Vehicle has stopped (ignition OFF) 9 Alert ATD opened Message would be generated indicating ATD opened 10 Alert Emergency state ON* When any of the alert button is pressed by any passenger. System should also provide location of alert button which is pressed. 11 Alert emergency State OFF When emergency state of vehicle is removed 12 Trip Start 13 Trip End Only for hired mode vehicle, when Fare meter is Down Only for hired vehicle, when fare meter is Up 14 Over the air parameter change Should support the change of configuration parameters from backend by sending a command 38

41 Sl. No. 15 Message Over the air change of tariff fare Remarks Changing of fare parameters, night time rates, waiting period rate, minimum fixed rate. In case of emergency Alert, the alert message should be sent to dual IP addresses hence the device should support minimum 2 IP addresses simultaneously. Primary alert will go to the Emergency Response backend (NERS/ MHA) as may be notified by the Government of India in the schema below: User in danger presses the panic button EMR_MSG Device continue to send EMR MSG at the configured interval EMR_MSG EMR_MSG When the victim receives the necessary help STOP_MSG STOP_ACK NERS VTU Primary alert will go to the Emergency Response backend system as notified by the Government of India in the format below: Indicative Format for Alert to Emergency Response System Attribute Packet Header Message Type Vehicle ID Packet Type Value / Description EPB, The unique identifier for all messages from VTU Message Types supported. Emergency Message (EMR) or Stop Message (SEM) Unique ID of the Vehicle (IMEI Number) NM Normal Packet, SP Stored Packet 39 Size Character, 3 bytes Character, 2 bytes Character,15 bytes Character, 2 bytes

42 Attribute Date GPS Validity Latitude Latitude Direction Longitude Longitude Direction Altitude Speed Distance Provider Vehicle RegnNo Reply Number CRC Value / Description Date and time of the location obtained from the location data in YYYYMMDDhhmmss format A Valid, V Invalid Latitude in decimal degrees dd.mmmmmm format N North, S South Longitude in decimal dd.mmmmmm format E East W West degrees Size Character,14 bytes Character, 1 byte Double, 12 bytes Character, 1 byte - Double, 12 bytes Altitude in meters (above sea level) Speed in km/hr Distance calculated from previous GPS data G - Fine GPS N Coarse GPS or data from the network Registration Number of the Vehicle The mobile number to which Test response need to be sent The 32 bit checksum of all the characters from the header up to the CRC field Character, 1 byte Double, 12 bytes Float, 6 bytes Float, 6 bytes Character, 1 byte Character, 16 bytes 0 8 bytes *Above format is indicative only. The Format will be notified by the Government of India time to time. B-5 Installation Guidelines B-5.1 Location The device should be mounted on the dashboard/other suitable locations. B-5.2 Power Supply The vehicle tracking device will be installed on vehicles in which the power supply voltage from vehicle battery is widely varying (12V, 24V etc.) and also the power supply is not as stable as that in case of fixed locations, especially during engine start-up and braking when the voltage can fall to as low as 9V. Typically electronic devices are very sensitive to power surges and spikes, and equipment may fail if they do not receive stable power supply. The devices will need to have a resilient power supply unit that can withstand such fluctuations and the devices also need to have power backup so that they continue to function for some duration when the vehicle battery is not functional or is disconnected from the devices. Vehicle power interface shall have One common ground linked to vehicle chassis 40

43 One permanent power Supply (12/24V) connected to the Vehicle battery One non-permanent power line (12/24V) connect to the battery after Ignition B-5.3 Electrical Wiring The wiring harness used in the device should be tested for flammability as per IS B-5.4 Alert Buttons Alert buttons should be mounted within easy reach of the passengers. B-6 TESTS The tests have been classified as Type Tests & Acceptance Tests (see Clause 1.1). The tests have been divided into categories (see Clause 2.0) B-6.1 Type Tests The following shall constitute type tests: 1. Functional Testing a. Location Accuracy Test [see B-7.1(a)] b. Cold-Start Time to First Fix (TTFF) Test [see B-7.1(b)] c. Warm-Start Time to First Fix Test [see B-7.1(c)] d. Hot-Start Time to First Fix Test [see B-7.1(d)] e. Acquisition Sensitivity Test [see B-7.1(e)] f. Tracking Sensitivity Test [see B-7.1(f)] g. Interference Testing [see B-7.1(g)] h. Multipath Testing [see B-7.1(h)] i. SIM Testing [see A-7.1(i)] 2. Performance and Durability Testing a. Performance Parametric Test (tri temperature/tri voltage) [see B-7.2(a)] b. Shock Test [see B-7.2(b)] c. Vibration Test [see B-7.2(c)] d. Ingress Protection [see B-7.2(d)] e. Over Voltage protection Test [see B-7.2(e)] f. EMI-EMC [see B-7.2(f)] g. Load Dump Test, Pulse 5a [see B-7.2(g)] h. Battery Backup Test [see B-7.2(h)] i. Reverse Polarity Protection without Fuse [see B-7.2(i)] j. Test for Wiring Harness [see B-7.2(j)] 3. Environmental Testing a. High Temperature Test [see B-7.3(a)] b. Cold Test [see B-7.3(b)] c. Damp Heat Test [see B-7.3(c)] d. Insulation Resistance Test [see B-7.3(d)] e. Thermal Shock Test [see B-7.3(e)] f. Salt Spray Test [see B-7.3(f)] g. High Voltage Test (see B-7.3(g)] 4. Protocol Testing (see B-7.4) 41

44 B Criteria for approval Minimum three samples shall be submitted for testing together with the relevant data. The testing authority shall issue a type approval certificate if the ATD is found to comply with the requirements of the Type tests. The samples shall be tested as per the test sequence in Table 1: Table 1 Sample-Wise Test Sequence S. No Sample Set No. Tests Location Accuracy Test Cold-Start Time to First Fix (TTFF) Test Warm-Start Time to First Fix Test Hot-Start Time to First Fix Test Acquisition Sensitivity Test Tracking Sensitivity Test Interference Testing Multipath Testing SIM Testing Performance Parametric Test (tri temperature/tri voltage) Shock Test Vibration Test Ingress Protection Over Voltage Protection Test EMI-EMC Load Dump Test, Pulse 5a Battery Backup Test Reverse Polarity Protection without Fuse Test for Wiring Harness High Temperature Test Cold Test Damp Heat Test Insulation resistance Test Temperature Shock Test Salt Spray Test High Voltage Test Protocol Testing S1 S2 S3 The sequence of tests on Sample sets S1 to S3 shall be as mentioned in Table 1 and is subject to agreement between manufacturer & the test agency. 42

45 In case of failure in one or more type tests, the testing authority may call for fresh samples not exceeding twice the number of original samples and subject them to test(s) in which failure occurred. If, in repeated test(s) no failure occurs, the test may be considered to have been satisfactory. B-6.2 Acceptance Tests The following shall constitute acceptance tests: k) l) m) n) o) p) q) r) s) t) Location Accuracy Test [see B-7.1] Cold-Start Time to First Fix (TTFF) Test [see B-7.1] Warm-Start Time to First Fix Test [see B-7.1] Hot-Start Time to First Fix Test [see B-7.1] Acquisition Sensitivity Test [see B-7.1] Tracking Sensitivity Test [see B-7.1] Interference Testing [see B-7.1] Multipath Testing [see B-7.1] SIM Testing [see A-7.1] Protocol Testing (see B-7.4) B-7 CATEGORY OF TESTS B-7.1 FUNCTIONAL TESTING Functional testing will be carried out to assess the performance of the tracking device on important functional aspects as below: a) Location Accuracy Test Location accuracy signifies the ability of tracking device to accomplish a location data relative to the true position. The test setup in Figure 1 shows that the satellite simulator is programmed to send out GPS test signal. DUT is connected to a laptop with display terminal. In this test, the receiver is placed into a cold start state usually by some command sent to the receiver through a test connection and then a fairly strong signal is sent. The time it takes for the receiver to determine its first good location fix is recorded. Normally, this test is done many times (>15 times) over many conditions and the results are averaged. 43

46 Figure 1 The various types of location accuracy tests to be performed on the device are as follows: i. Location Accuracy test compares the variation between multiple location data obtained by the device under the cold/warm/hot start mode while the device remains at the same location. Acceptance Criteria: 2.5 m CEP or 6 m 2DRMS ii. Moving or Dynamic Location Accuracy test compares the variation between the location data obtained by the device with the true positions at multiple locations along a test path. Acceptance Criteria: 2.5 m CEP or 6 m 2DRMS b) Cold-Start Time to First Fix (TTFF) Test This test is used to determine the time taken for first fix during a cold start of the device. The device in this test is placed into a cold start state. The time it takes for the device to determine its first good location fix is recorded. The cold start test is performed several times and the results are averaged. Acceptance Criteria: Should be less than 40 seconds at (-)148 dbm c) Warm-Start Time to First Fix Test This test is used to determine the time taken for first fix during a warm start of the device. In this test the device is started in warm start mode and time taken by device to determine the first valid location fix is recorded. This is done several times and results are averaged. Acceptance Criteria: The warm start TTFF should be less than 30 seconds at (-) 148 dbm. d) Hot-Start Time to First Fix Test This test is used to determine the time taken for first fix during a hot start of the device. In this test the device is started in Hot start mode and time taken by device to determine the first valid location fix is recorded. This test is performed several times and results are averaged. 44

47 Acceptance Criteria: The hot start TTFF should be less than 5 seconds. e) Acquisition Sensitivity Test Acquisition sensitivity refers to the minimum signal level at which the device is able to successfully perform a cold start TTFF. The acquisition sensitivity test is a simulated signal test. A device cold start is performed, and the time to acquisition is measured. Signal levels are then progressively decreased until the device can no longer acquire the location. This signal strength is recorded. Acceptance Criteria: The acquisition sensitivity should be equal to or better than (-) 148 dbm. Test setup for the acquisition sensitivity receiver test is as shown in Figure 2. Set the simulator to output GPS signal to a particular location with a very level so that the tracking is not possible. Gradually increase the signal level that allows the receiver to successfully perform a cold start TTFF within a specified time frame. The minimum signal level that allows acquisition is referred as to the acquisition sensitivity. Figure 2 Acquisition Sensitivity Test f) Tracking Sensitivity Test Tracking sensitivity refers to the minimum signal level at which the device is able to successfully maintain the location fix. The acquisition sensitivity test is a simulated signal test. Test setup for the tracking sensitivity receiver test is as shown in Figure 2. The device under this test is locked on to the simulator's output frequency and the simulator power output is lowered until the lock is lost. Multiple repetition of the test with different satellite geometries ensures that an accurate average measure is recorded. Acceptance Criteria: The tracking sensitivity should be equal to or better than (-) 165 dbm. 45

48 g) Interference Testing Interference testing is a type of test, in which Cold Start/Hot Start test are performed with device exposed to interfering signals and the performance as recorded. Test setup for the receiver radio frequency interference test is as shown in Figure 3. In this test, the GPS receiver is turned on and allowed to achieve a location fix. The jamming signal is then added to the GPS signal at a level that is detectable to the GPS receiver. The jamming signal power level is increased in 1 db increments until the first degradation of the GPS receiver is noticed. This is typically a dropped satellite. The jamming signal power level is again slowly increased until the GPS receiver loses its 3D navigation fix. Figure 3 Interference Testing Acceptance Criteria: The Interference should not result in any degradation of the Cold Start/Hot Start TTFF times. In addition, it should not result in any degradation of the absolute location accuracy required and the same should be 2.5 m CEP or 6 m 2DRMS. h) Multipath Testing This test is a simulated frequency test conducted to determine the effect of multipath signals. The signal from a single satellite is simulated to arrive at the device via two or more paths. One path is typically a direct path, and other paths are typically a reflection of the same signal from building or structure. Multipath testing is a kind of a meta-test in that some of the above tests are done with the addition of multi-path simulation of one or more satellites by the GPS signal simulator. Acceptance Criteria: The multipath should not result in any degradation of the Cold Start/Hot Start TTFF times. In addition, it should not result in any degradation of the absolute location accuracy required and the same should be 2.5 m CEP or 6 m 2DRMS. i) SIM Testing This test is to check the suitability of the SIM and communication module. The test shall be conducted to determine the effectiveness and operation of the GPRS module with OTA 46

49 network switching capabilities on demand as well as automatically in real-time. The test consists of two type of testing as below: 1. The device would be tested to perform as per the protocol (section B-7.4) using an embedded SIM. 2. The GPRS module & SIM, shall support o SMS, Data (GPRS, TCP/IP) and o Support multiple network OTA switching capabilities (On Demand as well as Automatic Switching on real-time basis) Acceptance Criteria: In the testing, vendors has to demonstrate the embedded SIM based tracking and multiple network OTA switching capabilities (On Demand as well as Automatic Switching on real-time basis) for effective network management and transmission. B-7.2 PERFORMANCE AND DURABILITY TESTING The devices will need to be tested for performance in the challenging vehicle environments of vibration, dust, fluctuating power supply etc. a) Performance Parametric Test (tri temperature/tri voltage) During testing, device shall be kept inside test chamber in power ON condition. (System should be stabilized for minimum 5 min at each condition. At each test point the system will be powered on and shut down 5 times with a duration of 1 min ON and 1 min OFF time) The temperatures are: -25 C, Room Temperature, +80 C Following are the various voltages 12V System: 9V, 13.5V, 16V 24V System: 18V, 27V, 32V Acceptance Criteria: Device after the Performance Parametric test shall meet the requirements of functional tests. b) Shock Test Shock test is performed to provide a degree of confidence that the device can physically and functionally withstand the relatively infrequent, non-repetitive shocks encountered in transportation environments. This test provides an assessment of the effect of the shocks on the performance of the device. The test shall be performed as per IS 9000-part Severity Level = 15g, Impact duration = 11ms, Impact Type = Half sine, Total number of impact = 9 (3 on each axis) Acceptance Criteria: Device after the shock test shall meet the requirements of functional tests. 47

50 c) Vibration Test This test is performed to check that the device the device can physically and functionally withstand the vibration exposures in the life cycle typically encountered in a vehicular environment. The test shall be performed as per IS 9000-part The test specimen mounted on a suitable support shall be rigidly fixed on a suitable vibrating machine constructed to produce simple harmonic function (total amplitude of 1.5 mm) and shall be subjected to vibration through a frequency range of Hz in a sweep period of 1 min with continuously varying frequencies. The vibration shall be applied for not less than 1 h in the directions of each of the 3 major axes of the light. Acceptance Criteria: Device after the vibration test shall meet the requirements of functional tests. d) Ingress Protection (IP) The vehicle tracking devices must be able to work in dusty environment that are typically encountered by the public transport vehicles where these would be installed. IP rating (IS/ IEC ) is used for specifying the environmental protection characteristics of the tracking device. The device will be tested for dust and water ingress according to IP 54 rating. Acceptance Criteria: The device should be IP 54 compliant or better. e) Over Voltage Protection Test Test shall be conducted as per ISO :2010. AVL, DVR, Camera & antenna shall be connected as a system as per vehicle configuration. (This is in case of controller alone being powered by vehicle battery) Apply 18 V for 12 V System or Apply 36 V for 24 System on power lines for 60 minutes to units which are powered directly by the vehicle battery Acceptance Criteria: Device after the vibration test shall meet the requirements of functional tests. f) EMI /EMC The Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) tests are performed to assess whether the device performs its intended functions in the electromagnetic environment to which it would be exposed. Further, the device should not generate electromagnetic disturbances that may influence other equipment in the vicinity. Acceptance Criteria: The device should meet the EMI/EMC requirements as per AIS 004 (Part 3). 48

51 g) Load Dump Test, Pulse 5a For 12 V Systems: A Voltage spike of 65V, 4 Ohms 200ms pulse-5a as per standard ISO : 2004 For 24 V Systems: A Voltage spike of 123V, 8 Ohms 200ms pulse-5a as per standard ISO : Acceptance Criteria: Device shall meet the requirements of functional tests, after the Load Dump test. h) Battery Backup Test Battery backup is the amount of time that the device battery can support sending the data without being connected to the power source. This test will be performed by disconnecting the input charging voltage to the device. On disconnecting the external supply, battery would use its charge capacity to send data through GPRS. Time duration between external power disconnect to the last data packet time denotes the battery backup time. Acceptance Criteria: Device should be able to work in active mode for a period of 4 hours or more at the polling/ transmission rate of 60 sec. i) Reverse Polarity Protection without Fuse The device to be tested should be connected to a reversed voltage of 14 V for 12 V systems and 27 V for 24 V systems for 2 min after connecting the system to the suitable circuit. Acceptance Criteria: Device shall meet the requirements of functional tests, after the reverse polarity test. j) Test for Wiring Harness Flammability Test: The wiring harness used in the device should be tested for flammability as per IS Electrical Properties: The wiring harness used in the device should be tested for electrical properties as per AIS 028. A-7.3 ENVIRONMENTAL TEST The following testing should be carried out as part of environmental testing: a) High Temperature Test The high temperature test is used to evaluate effects of high temperature conditions on safety, integrity, and performance of the device. The test shall be carried out in 49

52 accordance with Indian Standard IS: 9000 (Part 3/Sec 5) the device shall be subjected to temperature of 70 ± 2 C for 16 h in high temperature. Test with device in working condition. The recovery period shall be 2 h. Acceptance Criteria: Device during and after the high temperature test shall meet the requirements of functional tests. b) Cold Test The test shall be carried out in accordance with IS 9000 (Part 2/Sec ). The device under test shall be subjected to temperature of 10 ± 2 C for 2 h with device in working condition. The recovery period shall be 2 h. Acceptance Criteria: Device during and after the cold test shall meet the requirements of functional tests. c) Damp Heat Test The device under test should be tested according to IS 9000 (Part 5/Sec ). The test is carried out at +25 to +55 C, Humidity 95%. Six cycles (each test cycle of 24 h) should be run with device in off condition. Functional test shall be carried out with power in On condition at start of 2nd, 4th and 6th cycle. Acceptance Criteria: Device during and after the test shall meet the requirements of functional tests. d) Insulation resistance Test Test shall be conducted as per ISO :2010 after damp heat test mentioned in point 4 of the Annexure F. System/components shall remain 0.5 h at Room Temperature after the damp heat test. Test shall be conducted with a voltage of 500 V DC. Insulation Resistance shall be > 1 MΩ. Acceptance Criteria: No arcing or puncturing of insulation allowed shall be observed after the Insulation Resistance Test. e) Thermal Shock Test Temperature shock test is carried out to determine if the device can withstand sudden changes in the temperature of the surrounding atmosphere without experiencing physical damage or deterioration in performance. The device shall be tested as per IS 9000 (Part 14/Sec 2) Exposure time would be 3 hours/cycle and number of cycles would be two. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. 50

53 f) Salt Spray Test The salt spray test is conducted to check corrosion resistance of device. The device should be tested according to Clause 4.8 of IS for 96 h. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. g) High Voltage Test The test is conducted to ensure service life requirements & functionality. The device under test shall be operated for 60 minutes at 18 V for 12 V systems & 36 V for 24 V systems. This test is as per ISO :2010 Acceptance Criteria: Device after the test shall meet the requirements of functional tests. B-7.4 PROTOCOL TESTING Protocol is a set of rules to be followed by the device while sending data to the backend. The protocol comprises data update rate, number of fields, start character, end character, alert type etc. Protocol testing involves checking the compliance of data sets received by the backend against the protocol both with respect to the data fields as well the format. It is expected that the data coming to a central server should be exactly as required under the protocol. Table 2 mentions the validation process for the protocol communication. Table 2: Protocol Testing Parameters Field Description Validation Process Field Description Start Character Header Vendor ID Firmware Version Packet Type $ The header of the packet/ identifier Vendor identification header Version details of the Firmware used in E Specify the packet type NR = Normal EA = Emergency Alert TA = Tamper Alert HP = Health Packet IN = Ignition On IF = Ignition Off BD = Battery Disconnect BR = Battery Reconnect 51

54 Field Packet Status IMEI Vehicle Reg. No GPS Fix Description BL = Battery Low TS = Trip Start TE = Trip End L=Live or H= History Identified of the sending unit. 15 digit standard unique IMEI no. Mapped vehicle registration number 1 = GPS fix OR 0 = GPS invalid Date Date value as per GPS date time (ddmmyy) Time Time value as per GPS date time in UTC format (hhmmss) Latitude value in decimal degrees (with minimum 6 decimal places) Latitude Direction. Example N=North, S= South Longitude value in decimal degrees (with minimum 6 decimal places) Longitude Direction. Example E=East, W= West Speed in km/hr Latitude Latitude Dir. Longitude Longitude Dir. Speed Heading No of Satellites Course over ground in degrees Number of satellites available for fix Altitude Altitude of the device in meters PDOP Positional dilution of precision Network Operator Name Ignition Name of Network Operator. Main Power Status 0 = Vehicle Battery Disconnected 1= Vehicle Battery Reconnected Indicator showing source voltage in Volts. Main Input Voltage Internal Battery Voltage Emergency Status Tamper Alert 1= Ign On, 0 = Ign Off Indicator for Level of battery charge remaining 1= On, 0 = Off C = Cover Closed, O = Cover Open GSM Signal Strength Value Ranging from 0 31 MCC Mobile Country Code MNC Mobile Network Code 52

55 Field Description LAC Location Area Code Cell ID GSM Cell ID NMR (neighboring Cell ID) Neighbouring 4 cell ID along with their LAC and signal strength Digital Input Status 4 external digital input status (Status of Input 1 to Input 3 (0=Off; 1=On)) Digital Output Status 2 external digital output status (0=Off; 1=On) Vehicle Status H = Hired, A = Available, R = Retired / Off Duty Trip Start Trip start time integrated with meter switch Trip End Trip End time integrated with meter switch Trip ID Unique ID for each trip Trip Duration Duration of the Trip in minutes Trip Distance Km's covered during the Trip in Km Trip Fare Total amount payable for the trip Frame Number Checksum Sequence Number of the messages ( to ) Insures No error in transmission (optional) End Character Indicated End of the frame The following test would be performed along with the protocol testing of the device: c) Memory Storage The device should support or more positional logs/packets. This is a functional test and the device will be simulated to be in non GPRS coverage area and the logs will be maintained. The capacity of logging will be checked by monitoring the logs on the device. d) Messages & Alerts from Devices Table 3 contains the listing of alerts that need to come from the tracking devices. These alerts are applicable for both live packets as well as the history packets. Table 3 Messages & Alerts Sl. No. Message Remarks 1. Location Update Default message coming from each device 2. Location (history) Update Would be sent, if GPRS is not available at the time of sending the message 53

56 Sl. No. Message Remarks 3. Alert Disconnect If device is disconnected from vehicle battery and running on from main battery its internal battery 4. Alert battery 5. Alert Low Indicate that vehicle internal battery is charged again battery removed 6. Alert Connect Indicate that vehicle is connected back to main battery back to main battery 7. Alert Ignition Indicates that Vehicle has started (ignition ON) ON 8. Alert Ignition Indicates that Vehicle has stopped (ignition OFF) OFF 9. Over the air Should support the change of configuration parameters from parameter change backend by sending a command 10. Alert GPS box Message would be generated indicating GPS box opened opened 11. Alert Emergency When any of the emergency buttons is pressed by any state ON* passenger or in case of any open circuit, alert should be flashed. Low If device internal battery had fallen below a defined threshold, indicating that device need to get a recharge System should also provide location of emergency button which is pressed. Alert emergency When emergency state of vehicle is removed State OFF 12. * In case of Emergency Alert ON system, the alert message should go in the below format. This emergency alert message should be sent to dual IPs; i.e. the device should support minimum 2 IPs simultaneously. Table 4 Message Format Attribute Packet Header Message Type Device ID Packet Type Value / Description EPB, The unique identifier for all messages from ATD Message Types supported. Emergency Message (EMR) or Stop Message (SEM) Unique ID of the Vehicle (IMEI Number) NM Normal Packet, SP Stored Packet 54 Size Character, 3 bytes Character, 2 bytes Character,15 bytes Character, 2 bytes

57 Date GPS Validity Latitude Latitude Direction Longitude Longitude Direction Altitude Speed Distance Provider Vehicle RegnNo Reply Number ```````CRC Date and time of the location obtained from the location data in YYYYMMDDhhmmss format A Valid, V Invalid Latitude in decimal degrees dd.mmmmmm format N North, S South Longitude in decimal degrees dd.mmmmmm format E East W West Altitude in meters (above sea level) Speed in km/hr Distance calculated from previous GPS data G - Fine GPS N Coarse GPS or data from the network Registration Number of the Vehicle The mobile number to which Test response need to be sent The 32 bit checksum of all the characters from the header up to the CRC field Character,14 bytes Character, 1 byte Double, 12 bytes Character, 1 byte Double, 12 bytes Character, 1 byte Double, 12 bytes Float, 6 bytes Float, 6 bytes Character, 1 byte Character, 16 bytes 0 8 bytes B-8 MARKINGS The device shall have the following information marked indelibly and legibly at an easily accessible location: a) Name and/or trade-mark of the manufacturer; b) Rated Voltage; c) Size; d) Type of Device; e) Model number (if any); f) Unique identification number; i) Month and year of manufacture; and j) Country of manufacture (if required). 55

58 B-9 BIS CERTIFICATION MARKING The product may also be marked with Standard Mark. B-9.1 The use of the Standard Mark is governed by the provisions of Bureau of Indian Standards Act, 1986 and the Rules and Regulations made there under. The details of conditions under which the license for the use of Standard Mark may be granted to manufacturers or producers may be obtained from the Bureau of Indian Standards. 56

59 ANNE C (Scope) CCTV SYSTEM WITH AN INTEGRATED EMERGENCY SYSTEM C-1 ANNE C primarily covers the functional specifications, test & protocol requirements of CCTV system with an integrated emergency system C-2 Components of CCTV System The on-board CCTV System will comprise various devices such as video recorder with or without an integrated vehicle tracking module, CCTV cameras and emergency buttons. The specifications of these devices will vary depending upon the type of CCTV System device and technology of CCTV System. C-3 The Analog CCTV system will comprise the following devices: a) Analog CCTV Cameras b) Mobile Digital Video Recorder (mdvr) c) Emergency Buttons C-4 IP CCTV On-Board Devices will comprise the following devices: a) IP CCTV Cameras b) Mobile Network Video Recorder (mnvr) c) Emergency Buttons C-5 Functional Specifications C-5.1 Analog CCTV Camera 1. The CCTV Camera shall support Analog High Definition, colour camera (Monochrome in night with IR on) 2. The CCTV Camera shall have video format PAL 3. The CCTV Camera shall have fixed lens of 3.6mm 4. The CCTV Camera shall have camera resolution of 720p, 1280 (H) x 720 (V) 5. The CCTV Camera shall have Image sensor of 1/3 CCD/ CMOS 6. The CCTV Camera shall support minimum illumination 0.01 Lux at F1.2 with IR Off and 0.0 Lux with IR on 7. The CCTV Camera shall have shutter time of 1/50 sec to 1/100,000 sec 8. The CCTV Camera shall have Built-in infrared LEDs with range of minimum 10 meters, auto day and night 9. The CCTV Camera shall support camera ruggedness: Rugged, vibration, shock and tamper proof metal housing Aviation connectors installation 57

60 Anti-vibration installation with locking mechanism Vibration resistance as per section C-8/IS 9000-part 7 Shock resistance as per as per section C-8/IS 9000-part The CCTV Camera shall have capability to work in IP CCTV Camera shall be capable to work on -10 to 70 degree Celsius section C CCTV Camera shall be capable to handle 0% to 95% RH operating humidity section C CCTV Camera shall have image enhancement capacity as 0Auto-tracking White Balance (ATW) Automatic Gain Control Wide Dynamic Range (WDR) and Automatic Backlight Compensation (BLC) 14. CCTV Camera shall have capability of automatic motion detection 15. CCTV Camera shall have power input from mdvr C-5.2 mdvr 1. The mdvr shall support the video format PAL 2. The mdvr shall support 4 channels video input for vehicle having up to 4 CCTV cameras and 8 channels video input for vehicle having more than 4 and up to 8 CCTV cameras 3. The mdvr shall have 1 video output. 4. The mdvr shall support 4 channels audio input for vehicle having up to 4 CCTV cameras and 8 channels audio input for vehicle having more than 4 and up to 8 CCTV cameras 5. The mdvr shall have 1 audio output 6. The mdvr shall support H.264 video compression standards 7. The mdvr shall support G.711 or G.726 audio compression standards 8. The mdvr shall support Dual streams, both streams independently configurable for each camera resolution and frame rate 9. The mdvr shall support 720p/4CIF/2CIF/CIF/QCIF (can be set independently for each channel, for both streams) 10. The mdvr shall support 1 to 25 fps for all channels at 720p (k) resolution and frame rate can be set independently for each camera, for both streams for vehicle having 4 CCTV cameras and 1 to 25 fps for all channels at 720p (total 100 fps at 720p) resolution and frame rate can be set independently for each camera, for both streams for vehicles having 4 to 8 cameras. 11. The mdvr shall have minimum 4 inputs (NO/NC, configurable) 2 output alarm sensors. 12. The mdvr shall have storage of: 500 GB, 2.5 SATA Hard Disk Drive or Solid State Drive or Industrial grade SD Card with suitable anti-vibration mechanism, Storage to be pluggable and easily removable, secure and protected by lock for vehicles up to 4 cameras 1 TB, 2.5 SATA Hard Disk Drive or Solid State Drive or Industrial grade SD Card with suitable anti-vibration mechanism Storage to be pluggable and easily removable, secure and protected by lock for vehicles having more than 4 cameras up to 8 cameras 13. The mdvr will record in Normal, Schedule based, Alarm triggered, Motion detection mode 14. The mdvr will support event based recording and tagging: 58

61 Pre-recording 1 to 30 minutes Post-recording 1 to 30 minutes 15. The mdvr shall support Configurable shut down delay after ignition off up to 24 hours (configurable in hours and minutes) 16. The mdvr shall have 9 to 32 volts, spike/surge protection 17. The mdvr shall have facility of Regulated power to CCTV cameras and microphones 18. The mdvr shall be capable to work on -10 to 70 degree Celsius 19. The mdvr shall be capable to handle 0% to 95% relative humidity 20. mdvr should be capable of IP The mdvr shall have network/ communication interfaces as LAN 1 RJ45 interface Wi-Fi /b/g/n (optional) Built-in 4G module, supporting both 2G, 3G and 4G (at least 900, 1800 and 2100 MHz frequency bands), Support for SMS, Voice, Data (GPRS, TCP/IP) with multiple network OTA switching capabilities System shall support Embedded SIM to cater to the automotive operational requirement such as vibration, temperature and humidity and provide long life span with at least 10 years life and more than 2 million read/write cycles 22. The mdvr shall support the external interfaces 1 RS232, 1 USB The mdvr have external GSM Antenna 24. The mdvr shall have Minimum 5 configurable image settings (1 to be the best quality) 25. The mdvr shall have Tamper-proof Watermark 26. The mdvr video over-written to be configurable to support: Cyclic overwriting (oldest recording to be overwritten) Event tagged recording not to be overwritten for a longer period (7 to 30 days, configurable) 27. The mdvr shall have LED indicators for Power, Recording, 4G/ GPRS Network 28. The mdvr shall have vibration resistance, shock resistance as per section C The mdvr shall be capable of sending health parameters over 2G/3G/4G/SMS along with: Capable of sending health parameters (cameras not-functioning, cameras tamper, storage error, storage full, video loss, camera cover) at specified frequency to the server Capable of sending images (of configurable resolution, 720p, 4CIF, CIF, 2CIF, QCIF) from each camera to the server at specified frequency (configurable). Capable of detecting failure, error or tamper of cameras or any component and sending alert to server 30. The system shall support over the air configuration parameters for mdvr and cameras 31. The system shall support independently configuration of motion detection zones 32. The system shall have buit in RTC, drift not more than 10 seconds at any time 33. The mdvr should provide video and audio download facility for the desired date/time and duration. It should be possible to connect a laptop to mdvr through network cable on RJ45 port and open mdvr s user interface in a standard browser using a standard URL such as with no/minimum configuration requirement of the laptop s network settings. After 59

62 entering user-id and password, it will be possible to search, view, select and download video clips of desired duration and date/time in standard formats such as.avi or.mpg. It will not be possible to delete any video or change configuration settings using this set of user-id and password. 34. The system shall be capable of: In Normal situation, the mdvr will send health status data and images from cameras to the backend server, at configurable frequency over 4G network. On press of an alert button, the mdvr will automatically send the video from cameras to the backend server over 4G at configurable frame rate and configurable resolution. In case the vehicle moves to an area where 4G coverage is not present, the mdvr will automatically shift to 3G/EDGE/ GPRS (2G) connectivity to send the health status data. Also, in such case, on press of an alert button, the mdvr will automatically shift to a lower frame rate and resolution (both configurable) and send the video from cameras to the backend server over 3G/EDGE/GPRS (2G). C-5.3 IP CCTV Camera 1. The IP camera shall have fixed, 3.6 mm lens 2. The IP camera shall have minimum 1 megapixels, 1280 x 720 pixels camera resolution 3. The IP camera shall have 1/3 CCD or 1/3 CMOS image sensor 4. The IP camera shall support H.254 Video Compression 5. The IP camera shall support G.711 or G.726 Audio Compression 6. The IP camera shall support 1 to 25 fps for different resolution 7. The IP camera shall have minimum illumination of 0.01 Lux at F1.2 with IR Off and 0.0 Lux with IR On 8. The IP camera shall have shutter time of 1/50 sec to 1/100,000 sec 9. The IP camera shall have Built-in Infrared LEDs with range of minimum 10 meters, Auto Day/Night 10. The IP camera shall have ruggedness of : Rugged, vibration, shock and tamper proof metal housing Anti-vibration installation with locking mechanism Vibration resistance as per /IS 9000-part 7 as per section C-8 Shock resistance as per as per /IS 9000-part 8 as per section C The IP camera shall have IP rating of IP The IP camera shall have -10 to 70 degree Celsius operating temperature as per section C The IP camera shall have operating humidity of 0% to 95% RH as per section C The IP camera shall have either built-in microphone or separate microphone 15. The IP camera shall support Image enhancement of Auto-tracking White Balance (ATW), Automatic Gain Control, Wide Dynamic Range (WDR) and Automatic Backlight Compensation (BLC) 16. The IP camera shall support to power to mnvr through Power-over-Ethernet 17. The IP camera shall support automatic motion detection 18. The IP camera shall support RJ45 10/100 M Ethernet interface 60

63 19. The IP camera support ONVIF Profile S compliant C-5.4 mnvr 1. The mnvr shall support 4 channels video input for vehicle having up to 4 CCTV cameras and 8 channels video input for vehicle having more than 4 and up to 8 CCTV cameras 2. The mnvr shall have 1 video output. 3. The mnvr shall support 4 channels audio input for vehicle having up to 4 CCTV cameras and 8 channels audio input for vehicle having more than 4 and up to 8 CCTV cameras 4. The mnvr shall have 1 audio output 5. The mnvr shall support H.264 video compression standards 6. The mnvr shall support G.711 or G.726 audio compression standards 7. The mnvr shall support Dual streams, both streams independently configurable for each camera resolution and frame rate 8. The mnvr shall support 720p/4CIF/2CIF/CIF/QCIF (can be set independently for each channel, for both streams) recording resolutions. 9. The mnvr shall support 1 to 25 fps for all channels at 720p (total 50 fps at 720p) resolution and frame rate can be set independently for each camera, for both streams for vehicle having 4 CCTV cameras and 1 to 25 fps for all channels at 720p (total 100 fps at 720p) resolution and frame rate can be set independently for each camera, for both streams for vehicles having 4 to 8 cameras. 10. The mnvr shall have minimum 4 inputs (NO/NC) 2 output alarm sensors. 11. The mnvr shall have storage of: 500 GB, 2.5 SATA Hard Disk Drive or Solid State Drive or Industrial grade SD Card with suitable anti-vibration mechanism, Storage to be pluggable and easily removable, secure and protected by lock for vehicles up to 4 cameras 1 TB, 2.5 SATA Hard Disk Drive or Solid State Drive or Industrial grade SD Card with suitable anti-vibration mechanism Storage to be pluggable and easily removable, secure and protected by lock for vehicles having more than 4 cameras up to 8 camerasthe mnvr will record in Normal, Schedule based, Alarm triggered, Motion detection mode 12. The mnvr will support event based recording and tagging: Pre-recording 1 to 30 minutes Post-recording 1 to 30 minutes 13. The mnvr shall support Configurable shut down delay after ignition off up to 24 hours (configurable in hours and minutes) 14. The mnvr shall have 9 to 32 volts, spike/surge protection as per section C The mnvr shall have facility of Integrated PoE switch supporting peak power requirement for 4 CCTV cameras with infrared on and Integrated PoE switch supporting peak power requirement for 8 CCTV cameras with infrared on. 16. The mnvr shall be capable to work on -10 to 70 degree Celsius as per section C The mnvr shall be capable to handle 0% to 95% relative humidity as per section C mnvr should be capable of IP The mnvr shall have network/ communication interfaces as 61

64 LAN 1 RJ45 interface (in addition to the camera ports) Wi-Fi /b/g/n (optional) Built-in 4G module, supporting both 2G and 3G/ 4G (at least 900, 1800 and 2100 MHz frequency bands), Support for SMS, Voice, Data (GPRS, TCP/IP) with multiple network OTA switching capabilities System shall support Embedded SIM to cater to the automotive operational requirement such as vibration, temperature and humidity and provide long life span with at least 10 years life and more than 2 million read/write cycles 20. The mnvr shall have ONVIF Profile S compliant 21. The mnvr shall support the external interfaces 1 RS232, 1 USB The mnvr have external GSM Antenna 23. The mnvr shall have Minimum 5 configurable image settings (1 to be the best quality) 24. The mnvr shall have Tamper-proof Watermark 25. The mnvr video over-written to be configurable to support: Cyclic overwriting (oldest recording to be overwritten) Event tagged recording not to be overwritten for a longer period (7 to 30 days, configurable) 26. The mnvr shall have all input and output connections to be vibration/shock resistant and locking as per section C The mnvr shall have LED indicators for Power, Recording, Network 28. The mdvr shall be capable of sending health parameters over 2G/3G/4G/SMS along with: Capable of sending health parameters (cameras not-functioning, cameras tamper, storage error, storage full, video loss, camera cover) at specified frequency to the server Capable of sending images (of configurable resolution, 720p, 4CIF, CIF, 2CIF, QCIF) from each camera to the server at specified frequency (configurable). Capable of detecting failure, error or tamper of cameras or any component and sending alert to server 29. The system shall support over the air configuration parameters for mnvr and cameras 30. The system shall support independently configuration of motion detection zones for each camera 31. The system shall have buit in RTC, drift not more than 10 seconds at any time 32. The mnvr should provide video and audio download facility for the desired date/time and duration. It should be possible to connect a laptop to mnvr through network cable on RJ45 port and open mnvr s user interface in a standard browser using a standard URL such as with no/minimum configuration requirement of the laptop s network settings. 33. After entering user-id and password, it will be possible to search, view, select and download video clips of desired duration and date/time in standard formats such as.avi or.mpg. It will not be possible to delete any video or change configuration settings using this set of user-id and password. 34. The system shall be capable of: In Normal situation, the mdvr will send health status data and images from cameras to the backend server, at configurable frequency over 4G network.on press of an alert 62

65 button, the mdvr will automatically send the video from cameras to the backend server over 4G at configurable frame rate and configurable resolution. In case the vehicle moves to an area where 4G coverage is not present, the mdvr will automatically shift to 3G/EDGE/ GPRS (2G) connectivity to send the health status data. Also, in such case, on press of an alert button, the mdvr will automatically shift to a lower frame rate and resolution (both configurable) and send the video from cameras to the backend server over 3G/EDGE/GPRS (2G). C-5.5 Alert Buttons The Alert buttons will be Normally Closed (NC) type. The form factor of Alert buttons will be such that the button is easy to press in the case of an emergency, and simultaneously also minimizes the possibility of accidental or unintended press thereby causing a false alert. The Alert buttons will be connected to both, the mdvr and the Vehicle Tracking Device (Type 3 Device) in a manner such that in case of press of any Alert button, both mdvr and the Vehicle Tracking Device get the alert signal. C-6 Optional Add-On to CCTV System 1. Driver Console Specifications Minimum 7 TFT LCD Resolution 800*480 or better Scale 16:9 Back-light Type LED Two Video Inputs Live View and play back Power supply from mdvr/mnvr 2. Wi-Fi AP Specifications USB 2.0 interface Support (802.11b/g/n) 2.4 GHz LAN - minimum10 Meters range Support easy configuration Support external SD card for backup Support data export from mdvr/mnvr C- 7 Communication Protocol The CCTV System will communicate with the backend server for sending data to the backend server as well as to receive data from the backend server. The data that will be sent by the CCTV System is listed in table below: 63

66 Data Communication to Backend Sl. Data No. To Transport Remarks backend 1 Video data Only in case of press of Alert button 2 Health status At specified frequency 3 Images snapshot data At specified frequency and specified resolution up to D1 C-7.1 Data from CCTV System to Backend System C Video Data in case of Emergency Alert In case of press of any Alert button, the video recorder (mdvr or mnvr) will get the input regarding the emergency Alert. The video recorder will start sending the images to the backend at a specified frequency and resolution (both configurable parameters). The video recorder will keep on sending the video data to the backend for a specified duration (configurable parameter). CCTV System sub-stream will be used for transmission. The following metadata will also be sent with the images: Vehicle Registration Number (Can be configured as video recorder s identifier) Camera Identifier Date and Time The above metadata will also be embedded on the video/images as watermark. C Data on Request It will be possible to poll a video recorder (mdvr or mnvr) from the backend and download live or recorded video and/or audio data from the video recorder. It will be possible to search and select the video and/or audio clip to be downloaded, based on date and time. C Health Status Data The CCTV system device will send the health status data to the backend at specified frequency (configurable parameter). The health status data will comprise the data elements as listed in table below. 64

67 Health Status Parameters Sl. No. Data Element Remarks 1 mdvr ID 2 mdvr Name 3 Manufacturer s ID 4 Date and Time of Health Status 5 Device Primary IP 6 Device Secondary IP 7 Firmware Version 8 Protocol Version 9 IMEI Number IMEI number of device 10 storage 1 Status Whether storage is functioning properly or has any error 11 storage 1 Memory Status Whether memory has exceeded the specified threshold 12 storage 2 Status Whether storage is functioning properly or has any error 13 storage 2 Memory Status Whether memory has exceeded the specified threshold 14 Camera 1 Recording Status 15 Camera 2 Recording Status 16 Camera 3 Recording Status 17 Camera 4 Recording Status 18 Camera 5 Recording Status 19 Camera 6 Recording Status 20 Camera 7 Recording Status 21 Camera 8 Recording Status 22 Microphone Status 1 Recording 23 Microphone Status 2 Recording 24 Microphone Status 3 Recording Unique Identifier for Manufacturer 65

68 Sl. No. Data Element Remarks 25 Microphone Status 4 Recording 26 Microphone Status 5 Recording 27 Microphone Status 6 Recording 28 Microphone Status 7 Recording 29 Microphone Status 8 Recording 30 Ignition Status 31 Alert buttons Status Whether Ignition is ON or OFF It will be possible to configure the mdvr to send an image at CIF resolution from each camera on the vehicle to the backend along with the health status. The images will be accompanied with the metadata, as listed below: Vehicle Registration Number (Can be configured as video recorder s identifier) Camera Identifier Date and Time The above metadata will also be embedded on the images as watermark. C Alert Data In case of press of any Alert button, the mdvr will get the input regarding the emergency Alert. The mdvr will immediately send the emergency Alert data to the backend. The emergency Alert data will be prioritised above all other type of data scheduled to be sent by the device to the backend. In addition, the mdvr will also send alert data in case of specified events like ignition on, ignition off, etc. A list of such alerts that CCTV System will send to the backend server is provided in table below Alerts Supported Sl. No. Message Remarks 1 Alert Ignition ON Message would be generated when Ignition is ON 2 Alert Ignition OFF Message would be generated when Igntion is Off 66

69 Sl. No. Message Remarks 3 Alert Camera cover Message would be generated if any of the cameras is covered 4 Alert - Video loss Message would be generated if video is lost 5 Alert mdvr enclosure opened C-7.2 Data to be Sent by Backend System to CCTV System C Configuration Parameters Update There may be a requirement to change the configuration parameters of various CCTV System from the backend. The list of such configuration parameters of CCTV cameras and mdvr (or mnvr) that could be changed from the backend is provided in table below: Configuration Parameters Sl. No. Configuration Parameter Stream Remarks 1 Camera Main Resolution Video Main Stream will be for local recording 2 Camera Main Stream Image Quality 3 Camera Main Stream Bitrate Only for mnvr 4 Camera Main Stream Bitrate Type Only for mnvr 5 Camera Main Stream Max Bitrate Only for mnvr 6 Camera Main Stream Frame Rate 7 Camera Main Stream Interval 8 Camera Sub-stream Resolution 9 Camera Sub-stream Image Quality 10 Camera Sub-stream Bitrate Only for mnvr 11 Camera Sub-stream Bitrate Type Only for mnvr 12 Camera Sub-stream Max Bitrate Only for mnvr 13 Camera Sub-stream Frame Rate 14 Camera Sub-stream I Frame Interval Only for mnvr 15 Camera Video Recording Enable/ Disable I Frame Only for mnvr Video Camera Sub-stream will be for transmission to backend in case of press of Alert button 67

70 Sl. No. Configuration Parameter Remarks 16 Camera Audio Recording Enable/ Disable 17 Camera Name for display 18 Camera Name Display -coordinate 19 Camera Name Display Y-coordinate 20 Camera OSD Date Format 21 Camera OSD -coordinate 22 Camera OSD Y-coordinate 23 Camera OSD Type 24 Camera Schedule based Recording In case of Camera Schedule On/Off based Recording Off, it will be All-day recording 25 Camera Record Schedule WeekDay; Start Time; End Time Camera On Screen Display Transparent, Nontransparent, Flashing, NonFlashing In case of Camera Schedule based Recording On only Can be different for different days of week 26 Camera Video Expired (Number of Days) Time Time for keeping the recording in local storage. Recording will be permanent (will be overwritten on cyclic basis), in case, Camera Video Expired Time is set as Camera Record based on Motion Detection On/Off 28 Camera Record based on Motion Detection Sensitivity 29 Camera Record based on Motion Detection Area for Motion Detection 30 Camera Pre-record Time for Event Trigger 31 Camera Post-record Time for Event Trigger 68

71 Sl. No. Configuration Parameter Remarks 32 Resolution of images for sending to Snapshot of each camera backend 33 Frequency of sending images to From each Camera backend 34 Camera Text Overlay Text 35 Camera Text Overlay -coordinate 36 Camera Text Overlay Y-coordinate 37 mdvr Clock Time 38 mdvr Post Ignition-Off Duration 39 Get mdvr Firmware Version 40 Get mdvr Protocol Version 41 Get mdvr MAC Address 42 Get mdvr Primary IP Address 43 Set mdvr Primary IP Address 44 Get mdvr Secondary IP Address 45 Set mdvr Secondary IP Address 46 Set Port Number 47 Configure Number 48 Change APN 49 Configure time Emergency state 50 Get IMEI number of mdvr 51 Reboot/Reset mdvr To set the mdvr clock time Vehicle Registration duration for The above parameters will be applicable for both Analog CCTV System as well as IP CCTV System. In case of IP CCTV System, mdvr will be read as mnvr. It will be possible to set the parameters at Sl. 1 to 36, separately for each camera, based on Camera-ID. C CCTV Devices Firmware Upgrade 69

72 There may be a requirement to upgrade the firmware of the CCTV Devices (mdvr, mnvr or IP cameras) for enhancement of any functionality or removal of any error. It will be possible to upgrade the firmware of the CCTV Devices from the backend over-the-air. This will also include any upgrade of protocol of communication between CCTV Devices and backend. For upgrade of CCTV Device firmware, the backend will first get the current firmware version of the CCTV Device using command Get mdvr Firmware Version (or Get mnvr Firmware Version or Get IP Camera Firmware Version). In case, the firmware version is not matching the latest firmware version and needs to be upgraded, the backend will send a message to the mdvr or mnvr (for both mnvr firmware as well as IP Camera firmware), as the case may be, with the new firmware file. For each firmware version upgrade message, the mdvr (or mnvr in case of IP CCTV System) will return a success message on successful upgrade. C- 8 Type Tests The following shall constitute type tests: 1. Image Quality Test (see C ) 2. Camera Resolution Test (see C ) 3. Camera IR Test (see C ) 4. IP Camera Video Compression Support Test (see C ) 5. Camera Frame Rate Test (see C ) 6. Camera Audio Compression Support Test (see C ) 7. mdvr / ndvr Video Compression Support Test (see C ) 8. mdvr / ndvr Audio Compression Support Test (see C ) 9. mdvr / ndvr Recording Resolution Test (see C ) 10. mdvr/mnvr Dual Stream Capability Testing (see C ) 11. mdvr/mnvr Recording Modes Testing (see C ) 12. mdvr/mnvr Video Overwriting Testing (see C ) 13. mdvr/mnvr Data Download Testing (see C ) 14. mdvr/mnvr Data Communication Testing (see C ) 15. mnvr Power-over-Ethernet (PoE) Test (see C ) 16. IP Camera and mnvr ONVIF Compliance Testing (see C ) 17. Performance parametric Test (Tri temperature/tri voltage) (see C ) 18. Shock and Vibration Test (see C ) 19. Ingress Protection (IP) (see C ) 20. Over Voltage protection Test (see C ) 21. EMI /EMC Test (see C ) 22. Load Dump test, Pulse 5a (see C ) 23. Reverse Polarity Protection without Fuse (see C ) 24. Test for Wiring Harness (see C ) 25. High Temperature Test (see C ) 26. Cold Test (see C ) 27. Damp Heat Test (see C ) 28. Insulation Resistance Test (see C ) 70

73 29. Thermal Shock (see C ) 30. Salt Spray Test (see C ) 31. High Voltage Test (see C ) 32. USB Port Overloading Test (see C ) 33. Protocol testing (see C-10.4) 34. Additional Testing for mdvr and mnvr (see D-2) Criteria for approval: Minimum three samples shall be submitted for testing together with the relevant data. The testing authority shall issue a type approval certificate if the CCTV system is found to comply with the requirements of the Type tests. The samples shall be tested as per the test sequence in Table 6: Table 6 Sample-Wise Test Sequence S. No Sample Set No. Tests Image Quality Test Camera Resolution Test Camera IR Test IP Camera Video Compression Support Test Camera Frame Rate Test Camera Audio Compression Support Test mdvr / ndvr Video Compression Support Test mdvr / ndvr Audio Compression Support Test mdvr / ndvr Recording Resolution Test mdvr/mnvr Dual Stream Capability Testing mdvr/mnvr Recording Modes Testing mdvr/mnvr Video Overwriting Testing mdvr/mnvr Data Download Testing mdvr/mnvr Data Communication Testing mnvr Power-over-Ethernet (PoE) Test IP Camera and mnvr ONVIF Compliance Testing Performance parametric Test (Tri temperature/tri voltage) Shock and Vibration Test Ingress Protection (IP) Over Voltage protection Test EMI /EMC Test Load Dump Test, Pulse 5a Reverse Polarity Protection without Fuse Test for Wiring Harness High Temperature Test Cold Test Damp Heat Test Insulation Resistance Test 71 S1 S2 S3

74 Thermal Shock test Salt Spray Test High Voltage Test USB Port Overloading Test Protocol testing Additional Testing for Type 1 mdvr and mnvr The sequence of tests on Sample sets S1 to S3 shall be as mentioned in Table 1 and is subject to agreement between manufacturer & the test agency. In case of failure in one or more type tests, the testing authority may call for fresh samples not exceeding twice the number of original samples and subject them to test(s) in which failure occurred. If, in repeated test(s) no failure occurs, the test may be considered to have been satisfactory. C-9 ACCEPTANCE TESTS The following shall constitute acceptance tests: a) Functional Testing (C-7.1) b) Protocol Testing (C-7.4) C-10 CATEGORIES OF TESTS C-10.1 Functional Testing Functional testing will be carried out to assess the performance of the CCTV devices on important functional aspects as below: C Image Quality Test Applicable for: Analog and IP Cameras The CCTV devices in vehicles are subjected to a wide range of light condition such as bright light, low light, etc. The CCTV cameras will be tested for image quality in varying light conditions including bright light at a spot, overall bright light, low light and in no light with IR on. Acceptance Criteria: The images captured by the camera in different light conditions should be clear without any blur or haziness. C Camera Resolution Test Applicable for: Analog and IP Cameras The CCTV cameras will be tested for meeting the camera resolution specification. The analog camera will be tested for meeting the requirement of 700 TV Lines, 720p, 1280 (H) 720 (V) resolution. The IP camera will be tested for meeting the requirement of one megapixel, 720p, 1280 (H) 720 (V) resolution. 72

75 Acceptance Criteria: The supplier would provide self-certification for the above specification. C Camera IR Test Applicable for: Analog and IP Cameras The Infrared capability of CCTV cameras is used to capture images in low light or no light conditions. The cameras will be tested for their IR capability. The cameras should be able to switch on the IR and shift to monochrome image capture automatically in case the brightness level is less than 0.01 lux. The camera should automatically switch off the IR and shift back to colour image capture, in case light conditions improve. With IR on, the camera should be able to capture clear image for objects up to 10 meters range. Acceptance Criteria: The camera switches IR on and off automatically and capture clear images for objects up to the specified IR range. C IP Camera Video Compression Support Applicable for: IP Cameras The IP CCTV cameras should support H.264, MPEG-4 and M-JPEG video compression standards. The IP CCTV cameras will be tested for supporting all these compression standards. The future IP CCTV cameras which support H.265 video compression standard will be tested for this also. Acceptance Criteria: The IP CCTV camera should support H.264, MPEG-4 and MJPEG video compression standards. The future IP CCTV cameras should support H.265 video compression standard also. C IP Camera Frame Rate Applicable for: IP Cameras The IP CCTV cameras should be able to capture images in varying frame rate ranging from 1 fps to 25 fps for all resolutions supported by the camera. The capability of camera to capture images at different frame rates will be tested at different resolutions (equivalent to QCIF, CIF and 4CIF). Acceptance Criteria: The IP CCTV camera should be able to capture images at varying frame rates ranging from 1 to 25 fps at all supported resolutions. C IP Camera Audio Compression Support Applicable for: IP Cameras The IP CCTV cameras should support G.711 and G.726 audio compression standards. The IP CCTV cameras will be tested for supporting both these compression standards. 73

76 Acceptance Criteria: The IP CCTV camera should support G.711 and G.726 audio compression standards. C mdvr/mnvr Video Compression Support Applicable for: mdvr and mnvr The mdvr and mnvr should support H.264, video compression standards. Acceptance Criteria: The supplier would provide self-certification for the above specification. C mdvr/mnvr Audio Compression Support Applicable for: mdvr and mnvr The mdvr and mnvr should support G.711 or G.726 audio compression standards. The video recorder will be tested for supporting all these compression standards. Acceptance Criteria: The supplier would provide self-certification for the above specification. C mdvr/mnvr Recording Resolution Applicable for: mdvr and mnvr The mdvr and mnvr should be capable of recording video at different resolutions which would be configurable individually for each channel. The video recorder will be tested for recording of video at different resolutions individually for each channel. Acceptance Criteria: The video recorder should be capable of recording video at 720p/4CIF, 2CIF, CIF and QCIF resolutions (equivalent for mnvr) set individually for different channels. C mdvr/mnvr Dual Stream Capability Testing Applicable for: mdvr and mnvr The mdvr and mnvr should be capable of capturing video in dual stream mode in which both streams can be configured separately for each camera resolution and frame rate. The video stream at high resolution and frame rate is used for recording in local storage whereas the other stream at lower resolution and frame rate can be transmitted to backend server over-the-air, if required. The video recorder will be tested for recording of video in dual stream at different camera resolutions and frame rates set individually for each stream. Acceptance Criteria: The video recorder should be capable of recording video in dual stream, each stream at different camera resolution and frame rate. 74

77 C mdvr/mnvr Recording Modes Testing Applicable for: mdvr and mnvr The mdvr and mnvr should be capable of initiating and stopping recording in the following modes: Normal mode the video recorder records continuously. Schedule based the video recorder records as per the specified schedule. The schedule can be configured for different time spans for different week days. Alarm triggered the recorder starts recording in case an alarm is triggered and continues the same for a pre-specified duration. Motion detection the recorder starts recording on detection of motion in the pre specified detection zone and continues the same for a pre-specified duration. Event based pre and post recording in case of an event or alarm, the recorder tags the recording for a specified duration preceding and post event. The durations for tagging of recording pre and post event can be configured separately in the range of 1 to 30 minutes in the steps of 1 minute. Shut down delay after ignition off the recorder shuts down after a specified duration after the vehicle ignition is switched off. The shut-down delay duration can be configured up to 24 hours. In case of deliberate battery cut off, the recording up to break point to be ensured before shut down, without any loss of stored data. The video recorder will be tested for each of the above configurations for different values of the parameters in the steps of 5 minutes, covering the entire range specified for the parameter. Acceptance Criteria: The video recorder should be capable of recording in each of the above modes for the entire range of values specified for different modes. C mdvr/mnvr Video Overwriting Testing Applicable for: mdvr and mnvr The mdvr and mnvr will have limited storage capacity to store the video. So, the video recorder should be capable of overwriting the old video on FIFO (first in first out) basis. Also, the event tagged video recording should not be overwritten for a configurable period. The video recorder will be tested for capability of overwriting old video on FIFO basis and to retain the event tagged video for a minimum period of 15 days. Acceptance Criteria: The video recorder should be capable of overwriting the old video when the storage capacity is about to exhaust. The video recorder should be able to retain the event tagged video for a minimum period of 15 days. C mdvr/mnvr Data Download Testing Applicable for: mdvr and mnvr 75

78 The mdvr and mnvr should support downloading of data (video and audio files) from its local storage to an external device such as a laptop. It should be possible to connect the external device to the video recorder through network cable on RJ45 port and open its user interface in a standard browser using a standard URL such as (or any other text specified by MoRTH) without having to configure the laptop s network settings. After entering user-id and password (specified by MoRTH), it will be possible to search, view, select and download video clips of desired duration and date/time in standard formats such as.avi or.mpg. It will not be possible to delete any video or change configuration settings using this set of user-id and password. There will be a separate set of user-id and password for setting/modifying configuration parameters of the mdvr and mnvr. The video recorder will be tested for download of video and audio data from its local memory, as per the above process. Also, it will not be possible for the user to delete any video or change any configuration settings. Acceptance Criteria: The video recorder should support the capability of downloading video and audio data as per the above process. C mdvr/mnvr Data Communication Testing Applicable for: mdvr and mnvr The mdvr and mnvr should support data transfer to backend server on both 4G as well as 3G, 2G connectivity. In case the vehicle moves to an area where 4G coverage is not present, the video recorder should automatically shift to 3G, GPRS (2G) connectivity to send the health status data. Also, in such case, on press of an emergency button, the video recorder should automatically shift to the self-adaptive transmission mode and send the video from cameras to the backend server over 3G, GPRS (2G). The video recorder will be tested for data transfer on both 4G and 3G, 2G and automatically shift from one connectivity to the other. The video recorder will also be tested for the capability to shift to the self-adaptive transmission mode &send the video from cameras to the backend server over 3G, GPRS (2G). Acceptance Criteria: The video recorder should support data transfer on both 4G and 3G, GPRS (2G) and automatically shift to lower frame rate and resolution when 4G is not available for video transfer to backend. C mnvr Power-over-Ethernet (PoE) Test Applicable for: mnvr mnvrs will be required to provide power to cameras over Ethernet. The mnvr will be tested for its capability to provide power to all the cameras connected to it through PoE, in varying power requirement conditions such as camera IRs switched on or switched off. 76

79 Acceptance Criteria: The mnvr should be able to provide power to all the cameras connected to it over PoE for all the power requirement conditions of the cameras. C IP Camera and mnvr ONVIF Compliance Testing Applicable for: IP Cameras and mnvr The IP CCTV cameras and mnvr should be ONVIF Profile S compliant to ensure integration of IP CCTV equipment from different suppliers. The IP CCTV cameras and mnvr will be tested for compliance to ONVIF Profile S standards. Acceptance Criteria: The IP CCTV camera and mnvr should be compliant to ONVIF Profile S standards. C SIM Testing Applicable for: mnvr & mdvr This test is to check the suitability of the SIM and communication module. The test shall be conducted to determine the effectiveness and operation of the GPRS module with OTA network switching capabilities on demand as well as automatically in real-time. The test consist of two type of testing as below: 1. The device would be tested to perform as per the protocol (section C-10.4) using an embedded SIM. 2. The GPRS module & SIM, shall support o SMS, Data (GPRS, TCP/IP) and o Support multiple network OTA switching capabilities (On Demand as well as Automatic Switching on real-time basis) Acceptance Criteria: In the testing, vendors has to demonstrate the embedded SIM based tracking and multiple network OTA switching capabilities (On Demand as well as Automatic Switching on real-time basis) for effective network management and transmission. C-10.2 Performance and Durability Testing The CCTV devices (cameras and video recorders) will need to be tested for performance in the challenging vehicle environments of vibration, dust, fluctuating power supply etc. C Performance parametric Test (Tri temperature/tri voltage) Applicable for: Analog cameras, IP cameras, mdvr and mnvr During testing, device shall be kept inside test chamber in power ON condition. (System should be stabilized for minimum 5 min at each condition. At each test point the system will be powered on and shut down 5 times with a duration of 1 min ON and 1 min OFF time) 77

80 The temperatures are: -25 C, Room Temperature, +80 C Following are the various voltages 12V System: 9V, 13.5V, 16V 24V System: 18V, 27V, 32V Acceptance Criteria: Device after the Performance Parametric test shall meet the requirements of functional tests. C Shock and Vibration Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The CCTV devices (cameras and video recorders) in vehicles are subjected to a harsh environment in terms of shocks and vibrations and that too for extended period of time. Two tests are recommended based on the nature of application environment. Shock: Shock test is performed to provide a degree of confidence that the device can physically and functionally withstand the relatively infrequent, non-repetitive shocks encountered in transportation environments. This test provides an assessment of the effect of the shocks on the performance of the device. The test shall be performed as per IS 9000-part Severity Level = 15g, Impact duration = 11ms, Impact Type = Half sine, Total number of impact = 9 (3 on each axis) Acceptance Criteria: Device after the shock test shall meet the requirements of functional tests. Vibration: The test shall be performed as per IS 9000-part The test specimen mounted on a suitable support shall be rigidly fixed on a suitable vibrating machine constructed to produce simple harmonic function (total amplitude of 1.5 mm) and shall be subjected to vibration through a frequency range of Hz in a sweep period of 1 min with continuously varying frequencies. The vibration shall be applied for not less than 1 h in the directions of each of the 3 major axes of the light. Acceptance Criteria: Device after the vibration test shall meet the requirements of functional tests. C Ingress Protection (IP) Applicable for: Analog and IP cameras The CCTV cameras must be able to work in dusty environment that are typically encountered by the public transport vehicles where these would be installed. IP rating (IS/lEC 60529) is used for specifying the environmental protection characteristics of the CCTV cameras. The cameras will be tested for dust and water ingress according to IP 66 (without audio) & IP 65 (with audio) test specification. Acceptance Criteria: The camera should be IP6 (as applicable) compliant or better. 78

81 C Over Voltage Protection Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr Test shall be conducted as per ISO :2010. Applicable devices shall be connected as a system as per vehicle configuration. (This is in case of controller alone being powered by vehicle battery). Apply 18 V for 12 V System or Apply 36 V for 24 System on power lines for 60 minutes to units which are powered directly by the vehicle battery Acceptance Criteria: Device after the vibration test shall meet the requirements of functional tests. C EMI /EMC Applicable for: Analog cameras, IP cameras, mdvr and mnvr The Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) tests are performed to assess whether a CCTV device (camera or video recorder) performs its intended functions in the electromagnetic environment to which it would be exposed. Further, the device should not generate electromagnetic disturbances that may influence other equipment in the vicinity. Acceptance Criteria: The device should meet the EMI/EMC requirements as per AIS 004 (Part 3). C Load Dump Test, Pulse 5a Applicable for: Analog cameras, IP cameras, mdvr and mnvr For 12 V Systems: A Voltage spike of 65V, 4 Ohms 200ms pulse-5a as per standard ISO : 2004 For 24 V Systems: A Voltage spike of 123V, 8 Ohms 200ms pulse-5a as per standard ISO : Acceptance Criteria: Device shall meet the requirements of functional tests, after the Load Dump test. C Reverse Polarity Protection without Fuse Applicable for: mdvr and mnvr The device to be tested should be connected to a reversed voltage of 14 V for 12 V systems and 27 V for 24 V systems for 2 min after connecting the system to the suitable circuit. Acceptance Criteria: Device shall meet the requirements of functional tests, after the reverse polarity test. C Test for Wiring Harness 79

82 Applicable for: All wiring for Analog cameras, IP cameras, mdvr and mnvr Flammability Test: The wiring harness used in the device should be tested for flammability as per IS Electrical Properties: The wiring harness used in the device should be tested for electrical properties as per AIS 028. C-10.3 Environmental Test The following testing should be carried out as part of environmental testing: C High Temperature Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The test shall be carried out in accordance with IS 9000 (Part 3/Sec ). The CCTV devices (cameras and video recorders) shall be subjected to temperature of 70 ± 2 C for 16 h in high temperature. Test with device in working condition. The recovery period shall be 2 h. Acceptance Criteria: Device during and after the Dry Heat test shall meet the requirements of functional tests. C Cold Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The test shall be carried out in accordance with IS 9000 (Part 2/Sec ). The device under test shall be subjected to temperature of 10 ± 2 C for 2 h with device in working condition. The recovery period shall be 2 h. Acceptance Criteria: Device during and after the cold test shall meet the requirements of functional tests. C Damp Heat Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The device under test should be tested according to IS 9000 (Part 5/Sec ). The test is carried out at +25 to +55 C, Humidity 95%. Six cycles (each test cycle of 24 h) should be run with device in off condition. Functional test shall be carried out with power in On condition at start of 2nd, 4th and 6th cycle. Acceptance Criteria: Device during and after the test shall meet the requirements of functional tests. C Insulation Resistance Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr 80

83 Test shall be conducted as per ISO :2010 after damp heat test mentioned in point 4 of the Annexure F. System/components shall remain 0.5 h at Room Temperature after the damp heat test. Test shall be conducted with a voltage of 500 V DC. Insulation Resistance shall be > 1 MΩ. Acceptance Criteria: No arcing or puncturing of insulation allowed shall be observed after the Insulation Resistance Test. C Thermal Shock Applicable for: Analog cameras, IP cameras, mdvr and mnvr Thermal shock test is carried out to determine if the CCTV devices (cameras and video recorders) can withstand sudden changes in the temperature of the surrounding environment without experiencing physical damage or deterioration in performance. The device shall be tested as per relevant parts of IS 9000 (Part 14/Sec2) Exposure time would be 3 hours/cycle and number of cycles would be two. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. C Salt Spray Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The salt spray test is conducted to check corrosion resistance of CCTV devices (cameras and video recorders). The device should be tested according to Clause 4.8 of IS for 96 h. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. C High Voltage Test Applicable for: mdvr and mnvr; Analog cameras & IP cameras (if directly connected to battery) The test is conducted to ensure service life requirements & functionality. The device under test shall be operated for 60 minutes at 18 V for 12 V systems & 36 V for 24 V systems. This test is as per ISO :2010 Acceptance Criteria: Device after the test shall meet the requirements of functional tests. C USB Port Overloading Test Applicable for: mdvr and mnvr The USB port pin & ground pin would be short-circuited with external wire in ON condition. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. 81

84 C-10.4 Protocol Testing C Protocol is a set of rules to be followed by the device while sending data to the backend. The protocol comprises data update rate, number of fields, start character, end character, alert type etc. Protocol testing involves checking the compliance of data sets received by the backend against the protocol both with respect to the data fields as well the format. It is expected that the data coming to a central server should be exactly as required under the protocol. C The following testing will be performed as part of the protocol testing: a) The capability of the video recorder to send various types of data messages to the server in the protocol specified for the corresponding message. b) The capability of the video recorder to receive and correctly interpret messages from the server with respect to configuration update. c) The capability of the video recorder to upgrade its firmware over-the-air on receipt of the same from server. C- 11 Health Status Data The CCTV system device will send the health status data to the backend at specified frequency (configurable parameter). The health status data will comprise the data elements as listed in Table 7 and 8. Table - 7 CCTV System Health Status Parameters Sl. No. 1 2 Data Element mdvr ID mdvr Name Remarks 3 Manufacturer s ID Unique Identifier for Manufacturer Date and Time of Health Status Device Primary IP Device Secondary IP Firmware Version Protocol Version IMEI Number 10 HDD 1 Status 11 HDD 1 Memory Status 12 HDD 2 Status 82 IMEI number of device Whether HDD is functioning properly or has any error Whether memory has exceeded the specified threshold Whether HDD is functioning properly or has any error

85 Whether memory has exceeded the specified threshold 13 HDD 2 Memory Status Camera 1 Recording Status Camera 2 Recording Status Camera 3 Recording Status Camera 4 Recording Status Camera 5 Recording Status Camera 6 Recording Status Camera 7 Recording Status Camera 8 Recording Status Microphone 1 Recording Status Microphone 2 Recording Status Microphone 3 Recording Status Microphone 4 Recording Status Microphone 5 Recording Status Microphone 6 Recording Status Microphone 7 Recording Status Microphone 8 Recording Status Ignition Status Emergency Buttons Status Whether Ignition is ON or OFF C 12 Alert Data In case of press of any Emergency Button, the mdvr will get the input regarding the Emergency Alert. The mdvr will immediately send the Emergency Alert data to the backend. The Emergency Alert data will be prioritized above all other type of data scheduled to be sent by the device to the backend. In addition, the mdvr will also send alert data in case of specified events like SIM card ignition on, ignition off, SIM card removed, etc. A list of such alerts that CCTV Device will send to the backend server is provided in below Table. Table - 8 Alerts Supported for the CCTV Device Sl. No. Message Remarks 1 Alert Ignition ON Indicates that Vehicle has started (ignition ON) 2 Alert Ignition OFF Indicates that Vehicle has stopped (ignition OFF) 3 Alert Device enclosure opened 83

86 4 Alert Emergency state ON 5 Alert Camera is Covered 6 Alert In case of Video Loss When any of the emergency buttons is pressed by any passenger. System should also provide location of emergency button which is pressed. C-13 Installation Guidelines C-13.1 Number and Indicative Layout of Cameras in Different Types of Vehicles The guiding principles on the number of cameras and their layout in vehicles will be as follows: Minimum number of cameras in various types of vehicles shall be as set out below: Vehicle Type Minimum Number of Cameras Standard buses Midi buses Articulated buses Double-Decker buses All the passenger doors of the bus should be adequately covered by CCTV cameras in a way that image of each passenger boarding the bus is captured. The overall length of the vehicle is suitably covered by CCTV cameras in a way that any incident happening in the vehicle is adequately covered. The coverage should be sufficient to capture the profile of the passengers involved in the incident in a way that the same coupled with the images captured by the cameras covering the doors helps in identification of the people involved in the incident. Indicative layouts for different types of vehicles are provided below: Indicative Location of CCTV Cameras in Midi Bus 84

87 Indicative Location of CCTV Cameras in Standard Bus C-13.2 Positioning of Alert Buttons The number of Alert buttons and their positioning in different types of vehicles will be based on the length, seating and interior layout of the vehicles. One alert button will be installed within easy reach of the driver. Other alert buttons will be installed in the vehicle on both sides, in such a way that they are within easy reach of the passengers and the distance between two buttons is not more than 3 meters. C-13.3 Power Supply The mdvr shall be powered from the battery of the vehicles. Typically in India, the vehicles work on 12 volts or 24 volts battery. Thus the mdvrs should be capable of working on a wide range of voltage (say 8 to 32 volts), in order to account for the fluctuations of the vehicle battery voltage. Also, it should be possible to have a delayed shutdown after ignition off, so that cameras can keep on recording for a specified period (say one hour) after ignition switch-off. Vehicle power interface shall have One common ground linked to vehicle chassis One permanent power Supply (12/24V) connected to the Vehicle battery One non-permanent power line (12/24V) connect to the battery after Ignition C-13.4 Location and Mounting of CCTV System Safety and security of the CCTV System Devices is of the primary importance in the surveillance system. Vehicle shall be subject to vibration and shocks which can damage the mdvr/mnvr and CCTV cameras. Even harsh weather, humidity, water and dust ingress can also severely degrade the performance of the surveillance system. Thus fixing/ mounting arrangements of mdvrs/mnvr, CCTV Cameras and cabling are of prime importance. The key parameters which need attention for the safety and security of the mdvr/mnvr and CCTV cameras are as mentioned below: o Location of mdvr/mnvr The mdvr/mnvr should preferably be installed out of the reach and sight of the passengers. This is essential to minimize vandalism/ tampering attacks on the mdvr/mnvr. 85

88 o Mounting The mounting of the mdvr/mnvr should be resistant to vibrations and shocks. The mounting arrangement of mdvr/mnvr should ensure that it is vandal and tamper proof. C-13.5 Electrical Wiring The wiring harness used in the device should be tested for flammability as per IS The wiring with battery as well all the accessories should be through proper connectors. C-13.6 Antennas Antenna for GSM should be enclosed in a pipe or casing to prevent tampering of the cables. C- 14 MARKING C-14.1 The device shall have the following information marked indelibly and legibly at an easily accessible location: a) Name and/or trade-mark of the manufacturer; b) Rated Voltage; c) Size; d) Type of Device; e) Model number (if any); f) Unique identification number; g) Month and year of manufacture; and h) Country of manufacture (if required). C-15 BIS Certification Marking The product may also be marked with Standard Mark. C-15.1 The use of the Standard Mark is governed by the provisions of Bureau of Indian Standards Act, 1986 and the Rules and Regulations made there under. The details of conditions under which the license for the use of Standard Mark may be granted to manufacturers or producers may be obtained from the Bureau of Indian Standards. 86

89 ANNE D (Scope) CCTV SYSTEM WITH AN IN-BUILT TRACKING SYSTEM AND INTEGRATED EMERGENCY SYSTEM D-1 ANNE D primarily covers the functional specifications, test & protocol requirements of CCTV system with an integrated tracking system and emergency system D-2 Functional Specifications D-2.1 Analog CCTV Camera 1. The CCTV Camera shall have Analog High Definition, colour camera (Monochrome in night with IR on) 2. The CCTV Camera shall have PAL video format 3. The CCTV Camera shall have fixed lens of 3.6mm 4. The CCTV Camera shall have camera resolution of 720p, 1280 (H) x 720 (V) 5. The CCTV Camera shall have Image sensor of 1/3 CCD/ CMOS 6. The CCTV Camera shall support minimum illumination 0.01 Lux at F1.2 with IR Off and 0.0 Lux with IR on 7. The CCTV Camera shall have shutter time of 1/50 sec to 1/100,000 sec 8. The CCTV Camera shall have Built-in infrared LEDs with range of minimum 10 meters, auto day and night 9. The CCTV Camera shall support camera ruggedness: Rugged, vibration, shock and tamper proof metal housing Aviation connectors installation Anti-vibration installation with locking mechanism Vibration resistance as per IS 9000-part 7 as per section D-8 Shock resistance as per as per /IS 9000-part 8 as per section D The CCTV Camera shall have capability to work in IP CCTV Camera shall be capable to work on -10 to 70 degree Celsius as per sectiond CCTV Camera shall be capable to handle 0% to 95% RH operating humidity as per section D8 13. CCTV Camera shall have image enhancement capacity as Auto-tracking White Balance (ATW) Automatic Gain Control Wide Dynamic Range (WDR) and Automatic Backlight Compensation (BLC) 14. CCTV Camera shall have capability of automatic motion detection 15. CCTV camera will have power input from mdvr. 16. Camera has capacity of Built-in microphone or separate microphone. 87

90 D-2.2 mdvr 1. The mdvr shall support the video format PAL 2. The mdvr shall support 4 channels video input for vehicle having up to 4 CCTV cameras and 8 channels video input for vehicle having more than 4 and up to 8 CCTV cameras 3. The mdvr shall have 1 video output. 4. The mdvr shall support 4 channels audio input for vehicle having up to 4 CCTV cameras and 8 channels audio input for vehicle having more than 4 and up to 8 CCTV cameras 5. The mdvr shall have 1 audio output 6. The mdvr shall support H.264 video compression standards 7. The mdvr shall support G.711 or G.726 audio compression standards 8. The mdvr shall support Dual streams, both streams independently configurable for each camera resolution and frame rate 9. The mdvr shall support recording resolution 720p/4CIF/2CIF/CIF/QCIF (can be set independently for each channel, for both streams) 10. The mdvr shall support 1 to 25 fps for all channels at 720p (total 50 fps at 720p) resolution and frame rate can be set independently for each camera, for both streams for vehicle having 4 CCTV cameras and 1 to 25 fps for all channels at 720p (total 100 fps at 720p) resolution and frame rate can be set independently for each camera, for both streams for vehicles having 4 to 8 cameras. 11. The mdvr shall have minimum 4 inputs (NO/NC, configurable) 2 output alarm sensors. 12. The mdvr shall have storage of: 500 GB, 2.5 SATA Hard Disk Drive or Solid State Drive or Industrial grade SD Card with suitable anti-vibration mechanism, Storage to be pluggable and easily removable, secure and protected by lock for vehicles up to 4 cameras 1 TB, 2.5 SATA Hard Disk Drive or Solid State Drive or Industrial grade SD Card with suitable anti-vibration mechanism Storage to be pluggable and easily removable, secure and protected by lock for vehicles having more than 4 cameras up to 8 cameras. 13. The mdvr will record in Normal, Schedule based, Alarm triggered, Motion detection mode 14. The mdvr will support event based recording and tagging: Pre-recording 1 to 30 minutes Post-recording 1 to 30 minutes 15. The mdvr shall support Configurable shut down delay after ignition off up to 24 hours (configurable in hours and minutes) 16. The mdvr shall have 9 to 32 volts, spike/surge protection as per section The mdvr shall have facility of Regulated power to CCTV cameras and microphones 18. The mdvr shall be capable to work on -10 to 70 degree Celsius as per section D The mdvr shall be capable to handle 0% to 95% relative humidity as per Section D mdvr should be capable of IP The mdvr shall have network/ communication interfaces as LAN 1 RJ45 interface Wi-Fi /b/g/n (optional) 88

91 Built-in 4G module, supporting both 2G,3G and 4G (at least 900, 1800 and 2100 MHz frequency bands), Support for SMS, Voice, Data (GPRS, TCP/IP) with multiple network OTA switching capabilities System shall support Embedded SIM to cater to the automotive operational requirement such as vibration, temperature and humidity and provide long life span with at least 10 years life and more than 2 million read/write cycles 22. The mdvr shall support the external interfaces 1 RS232, 1 USB The mdvr have external GSM Antenna 24. The mdvr shall have Minimum 5 configurable image settings (1 to be the best quality) 25. The mdvr shall have Tamper-proof Watermark 26. The mdvr video over-written to be configurable to support: Cyclic overwriting (oldest recording to be overwritten) Event tagged recording not to be overwritten for a longer period (7 to 30 days, configurable) 27. The mdvr shall have LED indicators for Power, Recording, 4G/3G/ GPRS Network 28. The mdvr shall have vibration resistance, shock resistance as per schedule D The mdvr shall be capable of sending health parameters over 2G/3G/4G/ SMS along with: Capable of sending health parameters (cameras not-functioning, cameras tamper, storage error, storage full, video loss, camera cover) at specified frequency to the server Capable of sending images (of configurable resolution, 720p, 4CIF, CIF, 2CIF, QCIF) from each camera to the server at specified frequency (configurable). Capable of detecting failure, error or tamper of cameras or any component and sending alert to server 30. The system shall support over the air configuration parameters for mdvr and cameras 31. The system shall support independently configuration of motion detection zones for each camera 32. The system shall have buit in RTC, drift not more than 10 seconds at any time 33. The mdvr should provide video and audio download facility for the desired date/time and duration. It should be possible to connect a laptop to mdvr through network cable on RJ45 port and open mdvr s user interface in a standard browser using a standard URL such as with no/minimum configuration requirement of the laptop s network settings. After entering user-id and password, it will be possible to search, view, select and download video clips of desired duration and date/time in standard formats such as.avi or.mpg. It will not be possible to delete any video or change configuration settings using this set of user-id and password. 34. The system shall be capable of: In Normal situation, the mdvr will send health status data and images from cameras to the backend server, at configurable frequency over 4G network. On press of an alert button, the mdvr will automatically send the video from cameras to the backend server over 4G at configurable frame rate and configurable resolution. In case the vehicle moves to an area where 4G coverage is not present, the mdvr will automatically shift to 3G/EDGE/ GPRS (2G) connectivity to send the health status data. Also, in such case, on press of an alert button, the mdvr will automatically shift to a lower frame 89

92 rate and resolution (both configurable) and send the video from cameras to the backend server over 3G/EDGE/GPRS (2G). D-2.3 Additional Specifications for Tracking Functionality 1. The system should support any operational GNSS system (Location, speed, heading, time stamp) data polling and capable of sending this data at a frequency of less than or equal to 10 sec. The devices installed on or after 1st September 2017 should also support Indian Regional Navigation Satellite System (IRNSS). 2. The system shall have feature of location on demand on 4G/3G/GPRS/SMS and configurable backup SMS facility in case of 4G/3G/ GPRS failure. 3. The System shall have external GPS Antenna 4. The System shall capable of store minimum 40,000 positional logs 5. The system s GNSS module shall have acquisition sensitivity better than (-)148 dbm 6. The system s GNSS module shall have tracking sensitivity better than (-)165 dbm 7. The System shall have positional accuracy of less than 6 meter 2DRMS (on ground) or 2.5 meter CEP (on ground) 8. The system should have: The capability of Hot Start <5s The capability of Warm Start <30s The capability of Cold Start <40s 9. The system should have the A-GPS (Assisted GPS) support 10. The system shall have the capability to send serving and adjacent cell ID as well as network measurement report (NMR) 11. The system shall have the over the air capability as: Download of firmware as well as configuration parameters Remote administration and firmware update over the air Device should be capable of sending a packet to 2 different IP addresses D-2.4 IP CCTV Camera The IP camera should have colour camera (monochrome in night with IR on) The IP camera shall have fixed, 3.6 mm lens The IP camera shall have minimum 1 megapixels, 1280 x 720 pixels camera resolution The IP camera shall have 1/3 CCD or 1/3 CMOS image sensor The IP camera shall support H.254 Video Compression The IP camera shall support G.711 or G.726 Audio Compression The IP camera shall support 1 to 25 fps for different resolution The IP camera shall have minimum illumination of 0.01 Lux at F1.2 with IR Off and 0.0 Lux with IR On 9. The IP camera shall have shutter time of 1/50 sec to 1/100,000 sec 10. The IP camera shall have Built-in Infrared LEDs with range of minimum 10 meters, Auto Day/Night 11. The IP camera shall have ruggedness of : 90

93 Rugged, vibration, shock and tamper proof metal housing Anti-vibration installation with locking mechanism Vibration resistance as per IS 9000-part 7 as per schedule D-8 Shock resistance as per as per IS 9000-part 8 as per schedule D The IP camera shall have IP rating of IP The IP camera shall have -10 to 70 degree Celsius operating temperature as per schedule D The IP camera shall have operating humidity of 0% to 95% RH as per schedule D The IP camera shall have either built-in microphone or separate microphone 16. The IP camera shall support Image enhancement of Auto-tracking White Balance (ATW), Automatic Gain Control, Wide Dynamic Range (WDR) and Automatic Backlight Compensation (BLC) 17. The IP camera shall support to power to mnvr through Power-over-Ethernet 18. The IP camera shall support automatic motion detection 19. The IP camera shall support RJ45 10/100 M Ethernet interface 20. The IP camera support ONVIF Profile S compliant D-2.5 mnvr 1. The mnvr shall support 4 channels video input for vehicle having up to 4 CCTV cameras and 8 channels video input for vehicle having more than 4 and up to 8 CCTV cameras 2. The mnvr shall have 1 video output 3. The mnvr shall support 4 channels audio input for vehicle having up to 4 CCTV cameras and 8 channels audio input for vehicle having more than 4 and up to 8 CCTV cameras 4. The mnvr shall have 1 audio output 5. The mnvr shall support H.264 video compression standards 6. The mnvr shall support G.711 or G.726 audio compression standards 7. The mnvr shall support Dual streams, both streams independently configurable for each camera resolution and frame rate 8. The mnvr shall support 720p/4CIF/2CIF/CIF/QCIF (can be set independently for each channel, for both streams) recording resolutions. 9. The mnvr shall support 1 to 25 fps for all channels at 720p (total 50 fps at 720p) resolution and frame rate can be set independently for each camera, for both streams for vehicle having 4 CCTV cameras and 1 to 25 fps for all channels at 720p (total 100 fps at 720p) resolution and frame rate can be set independently for each camera, for both streams for vehicles having 4 to 8 cameras. 10. The mnvr shall have minimum 4 inputs (NO/NC) 2 output alarm sensors. 11. The mnvr shall have storage of: 500 GB, 2.5 SATA Hard Disk Drive or Solid State Drive or Industrial grade SD Card with suitable anti-vibration mechanism, Storage to be pluggable and easily removable, secure and protected by lock for vehicles up to 4 cameras 91

94 1 TB, 2.5 SATA Hard Disk Drive or Solid State Drive or Industrial grade SD Card with suitable anti-vibration mechanism Storage to be pluggable and easily removable, secure and protected by lock for vehicles having more than 4 cameras up to 8 cameras 12. The mnvr will record in Normal, Schedule based, Alarm triggered, Motion detection mode 13. The mnvr will support event based recording and tagging: Pre-recording 1 to 30 minutes Post-recording 1 to 30 minutes 14. The mnvr shall support Configurable shut down delay after ignition off up to 24 hours (configurable in hours and minutes) 15. The mnvr shall have 9 to 32 volts, spike/surge protection as per schedule D The mnvr shall have facility of Integrated PoE switch supporting peak power requirement for 4 CCTV cameras with infrared on and Integrated PoE switch supporting peak power requirement for 8 CCTV cameras with infrared on. 17. The mnvr shall be capable to work on -10 to 60 degree Celsius as per schedule D The mnvr shall be capable to handle 0% to 95% relative humidity as per schedule D mnvr should be capable of IP The mnvr shall have network/ communication interfaces as LAN 1 RJ45 interface (in addition to the camera ports) Wi-Fi /b/g/n (optional) Built-in 4G module, supporting both 2G, 3G and 4G (at least 900, 1800 and 2100 MHz frequency bands), Support for SMS, Voice, Data (GPRS, TCP/IP) with multiple network OTA switching capabilities System shall support Embedded SIM to cater to the automotive operational requirement such as vibration, temperature and humidity and provide long life span with at least 10 years life and more than 2 million read/write cycles 21. The mnvr shall have ONVIF Profile S compliant 22. The mnvr shall support the external interfaces 1 RS232, 1 USB The mnvr have external GSM Antenna 24. The mnvr shall have Minimum 5 configurable image settings (1 to be the best quality) 25. The mnvr shall have Tamper-proof Watermark 26. The mnvr video over-written to be configurable to support: Cyclic overwriting (oldest recording to be overwritten) Event tagged recording not to be overwritten for a longer period (7 to 30 days, configurable) 27. The mnvr shall have all input and output connections to be vibration/shock resistant and locking as per section D The mnvr shall have LED indicators for Power, Recording, Network 29. The mdvr shall be capable of sending health parameters over 2G/3G/4G/ SMS along with: Capable of sending health parameters (cameras not-functioning, cameras tamper, storage error, storage full, video loss, camera cover) at specified frequency to the server Capable of sending images (of configurable resolution, 720p, 4CIF, CIF, 2CIF, QCIF) from each camera to the server at specified frequency (configurable). 92

95 Capable of detecting failure, error or tamper of cameras or any component and sending alert to server 30. The system shall support over the air configuration parameters for mnvr and cameras and over the air upgrade of firmware. 31. The system shall support independently configuration of motion detection zones for each camera 32. The system shall have buit in RTC, drift not more than 10 seconds at any time 33. The mnvr should provide video and audio download facility for the desired date/time and duration. It should be possible to connect a laptop to mnvr through network cable on RJ45 port and open mnvr s user interface in a standard browser using a standard URL such as with no/minimum configuration requirement of the laptop s network settings. 34. After entering user-id and password, it will be possible to search, view, select and download video clips of desired duration and date/time in standard formats such as.avi or.mpg. It will not be possible to delete any video or change configuration settings using this set of user-id and password. 35. The system shall be capable of: In Normal situation, the mdvr will send health status data and images from cameras to the backend server, at configurable frequency over 4G network. On press of an alert button, the mdvr will automatically send the video from cameras to the backend server over 4G at configurable frame rate and configurable resolution. In case the vehicle moves to an area where 4G coverage is not present, the mdvr will automatically shift to 3G/EDGE/ GPRS (2G) connectivity to send the health status data. Also, in such case, on press of an alert button, the mdvr will automatically shift to a lower frame rate and resolution (both configurable) and send the video from cameras to the backend server over 3G/EDGE/GPRS (2G). D-2.6 Additional Specifications for Tracking Functionality 1. The system should support any operational GNSS system (Location, speed, heading, time stamp) data polling and capable of sending this data at a frequency of less than or equal to 10 sec. The devices installed on or after 1st September 2017 should also support Indian Regional Navigation Satellite System (IRNSS). 2. The system shall have feature of location on demand on 4G/3G/ GPRS/ SMS and configurable backup SMS facility in case of 4G/3G/ GPRS failure. 3. The System shall have external GPS Antenna 4. The System shall capable of store minimum 40,000 positional logs 5. The system s GNSS module shall have acquisition sensitivity better than (-)148 dbm 6. The System shall tracking sensitivity better than (-)165 dbm 7. The System shall have positional accuracy of less than 6 meter 2DRMS (on ground) or 2.5 meter CEP (on ground) 8. The system s GNSS module should have: The capability of Hot Start <5s The capability of Warm Start <30s 93

96 The capability of Cold Start <40s 9. The system should have the A-GPS (Assisted GPS) support 10. The system shall have the capability to send serving and adjacent cell ID as well as network measurement report (NMR) 11. The system shall have the over the air capability as: Download of firmware as well as configuration parameters Remote administration and firmware update over the air Device should be capable of sending a packet to 2 different IP addresses D-3 Alert Buttons The Alert buttons will be Normally Closed (NC) type. The form factor of Alert buttons will be such that the button is easy to press in the case of an emergency, and simultaneously also minimizes the possibility of accidental or unintended press thereby causing a false alert. D-4 Specifications for Optional Add-On to CCTV System The following optional add-ons devices can be installed along with CCTV System D-4.1 Driver Console Specifications Minimum 7 TFT LCD Resolution 800*480 or better Scale 16:9 Back-light Type LED Two Video Inputs Live View and play back Power supply from mdvr/mnvr D-4.2 Wi-Fi AP Specifications USB 2.0 interface Support (802.11b/g/n) 2.4 GHz LAN - minimum10 Meters range Support easy configuration Support external SD card for backup Support data export from mdvr/mnvr D-5 Communication Protocol The CCTV System will communicate with the backend server for sending data to the backend server as well as to receive data from the backend server. The data that will be sent by the CCTV System is listed in table below: 94

97 Data Communication to Backend Sl. No. Data To IP address 1 (Transpor t backend) 1 Video data 2 Tracking data To IP address 2 Remarks (Emergency Response backend) Only in case of press of Alert button Continuous to Transport backend To Emergency Response backend, only in case of press of Alert button 3 Health status At specified frequency 4 Images snapshot data At specified frequency and specified resolution up to D1 D-5.2 Data from CCTV System to Backend System D Video Data in case of Press of Alert Button In case of press of any Alert button, the video recorder (mdvr or mnvr) will get the input regarding the Alert. The video recorder will start sending the video and audio to the backend at a specified frequency and resolution (both configurable parameters). The video recorder will keep on sending the video data to the backend for a specified duration (configurable parameter). CCTV System sub-stream will be used for transmission. The following metadata will also be sent with the video: Vehicle Registration Number (Can be configured as video recorder s identifier) Camera Identifier Date and Time Location coordinates The above metadata will also be embedded on the video/images as watermark. D Data on Request It will be possible to poll a video recorder (mdvr or mnvr) from the backend and download live or recorded video and/or audio data from the video recorder. It will be 95

98 possible to search and select the video and/or audio clip to be downloaded, based on date and time. D Tracking Data Devices will support minimum fields as mentioned below with respect to tracking data. Different devices can provide more fields than specified above. Devices should be able to support different frequency of sending the tracking data, in following states: Ignition OFF Emergency (Emergency state would supersede every other state) Ignition ON Device must transmit the login message whenever it establishes its connectivity with backend server, as per the fields provided in table below: Login Message Format for Tracking Data Sl. No. Field Description Sample Data 1 $Msg.Server.Login Start of Message 2 $DeviceName Vehicle number where the device was installed 3 $IMEI 15 Digit IMEI number $Firmware Version of the firmware used in the hardware $Protocol Version of the frame format protocol $LastValidLocation Last location info saved at the device DL3CBM9821 $1,220714,050656, , N, ,E,25 The tracking data message should have minimum fields as provided in table below. However this message composition is indicative only; the fields can have different sequence (except for the first three fields), different separator, and also the message can have additional data other than the minimum specified fields. Tracking Data Format Sl. No. 1. Field Start Character Description $ Sample Data $ 96

99 Sl. No. Field Description Sample Data 2. Header The header of the packet/ identifier 3. Vendor ID Vendor identification header 4. Firmware Version Version details of the Firmware used in E Packet Type Specify the packet type Depending upon the context, every frame from tracking device must carry a qualification code. This helps to determine the state in which vehicle is at that time. NR = Normal EA = Emergency Alert TA = Tamper Alert HP = Health Packet IN = Ignition On IF = Ignition Off BD = Battery Disconnect BR = Battery Reconnect 6. Packet Status L=Live or H= History L 7. IMEI Identified of the sending unit digit standard unique IMEI no. 8. Vehicle Registration No Mapped vehicle registration DL1PC9821 number 9. Location Module Fix 1 = Location Module fix OR 0 1 = Location Module invalid 10. Date Date value as per location module date time (ddmmyy format) 11. Time Time value as per location module date time in UTC format (hhmmss format) 12. Latitude Latitude value in decimal degrees (up to not less than 6 places) 13. Latitude Dir Latitude Direction (N=North, N S= South) 97

100 Sl. No. Field Description Sample Data 14. Longitude Longitude value in decimal degrees (up to not less than 6 places). 15. Longitude Dir Longitude Direction (E=East, W W= West) 16. Speed Speed in km/hr (Upto one 25.1 decimal value) 17. Heading Course over ground in degrees 18. No of Satellites Number of satellites used for fix 8 (minimum 5 satellites in vision, to have the fix) 19. Altitude Altitude of the device in meters PDOP Positional dilution of precision 21. HDOP Horizontal dilution of precision Network Operator Name Name of Network Operator 23. Ignition 1= Ignition On, 0 = Ignition Off Main Power Status 0 = Vehicle Disconnected Battery 1 1= Vehicle Reconnected Battery YZ 25. Emergency Status 1= On, 0 = Off 26. Tamper Alert C = Cover Closed, O = Cover C Open 27. GSM Signal Strength Value Ranging from MCC Mobile Country Code MNC Mobile Network Code LAC Location Area Code 00D6 31. Cell ID GSM Cell ID CFBD 32. NMR (neighboring Cell ID) Neighbouring 4 cell ID along with their LAC and signal strength 98 0

101 Sl. No. Field Description Sample Data 33. Digital Input Status 4 external digital input status 000 (Status of Input 1 to Input 3 (0=Off; 1=On)) 34. Digital Output Status 2 external digital output status 35. Frame Number Sequence Number of the messages ( to ) 36. Checksum Insures No error in transmission 16 (optimal) 37. End Character Indicated End of the frame 01 (0=Off; 1=On) * D Health Status Data The CCTV system device will send the health status data to the backend at specified frequency (configurable parameter). The health status data will comprise the data elements as listed in table below: Health Status Parameters Sl. No. Data Element Remarks 1 mdvr ID 2 mdvr Name 3 Manufacturer s ID 4 Date and Time of Health Status 5 Device Primary IP 6 Device Secondary IP 7 Firmware Version 8 Protocol Version 9 IMEI Number IMEI number of device 10 Storage 1 Status Whether storage is functioning properly or has any error 11 Storage 1 Memory Status Whether memory has exceeded the specified threshold 12 Storage Status Whether storage is functioning properly or has any error 13 Storage 2 Memory Status Whether memory has exceeded the specified threshold Unique Identifier for Manufacturer 99

102 Sl. No. Data Element Remarks 14 Camera 1 Recording Status 15 Camera 2 Recording Status 16 Camera 3 Recording Status 17 Camera 4 Recording Status 18 Camera 5 Recording Status 19 Camera 6 Recording Status 20 Camera 7 Recording Status 21 Camera 8 Recording Status 22 Microphone 1 Recording Status 23 Microphone 2 Recording Status 24 Microphone 3 Recording Status 25 Microphone 4 Recording Status 26 Microphone 5 Recording Status 27 Microphone 6 Recording Status 28 Microphone 7 Recording Status 29 Microphone 8 Recording Status 30 Ignition Status 31 Alert buttons Status Whether Ignition is ON or OFF D Images Data In addition to the Health Status data, the mdvr will send image data at configured frequency with specific resolution (configurable) from each camera on the vehicle to the backend. The images will be accompanied with the metadata, as listed below: Vehicle Registration Number (Can be configured as video recorder s identifier) Camera Identifier Date and Time Location coordinates The above metadata will also be embedded on the images as watermark. D-5.3 Alert Data from CCTV System In case of press of any Alert button, the mdvr will get the input regarding the emergency Alert. The mdvr will immediately send the emergency Alert data to the Emergency Response backend along with tracking data. The emergency Alert data will be prioritised above all other type of data scheduled to be sent by the device to the backend. 100

103 In addition, the mdvr will also send alert data in case of specified events like ignition on, ignition off, etc. to the Transport backend. A list of such alerts that CCTV Device will send to the Transport backend server is provided in table below: Alerts Supported Sl. No. Message Remarks 1 Alert Ignition ON Message would be generated when Ignition is ON 2 Alert Ignition OFF Message would be generated when Igntion is Off 3 Alert Camera cover Message would be generated if any of the cameras is covered 4 Alert - Video loss Message would be generated if video is lost 5 Alert mdvr enclosure opened In case of Emergency Alert ON system, the alert message should be sent to dual IP addresses; i.e. the device should support minimum 2 IP addresses simultaneously. Primary alert will go to the Emergency Response backend (NERS/ MHA) as may be notified by the Government of India in the schema below: User in danger presses the panic button EMR_MSG Device continue to send EMR MSG at the configured interval EMR_MSG EMR_MSG When the victim receives the necessary help STOP_MSG STOP_ACK NERS VTU Primary alert will go to Emergency Response system as notified by the Government of India in the format provided in table below: 101

104 Indicative Format for Alert to Emergency Response Backend Attribute Packet Header Message Type Vehicle ID Packet Type Date GPS Validity Latitude Latitude Direction Longitude Longitude Direction Altitude Speed Distance Provider Vehicle RegnNo Value / Description Size EPB, The unique identifier for all messages Character, 3 bytes from VTU Message Types supported. Emergency Character, 2 bytes Message (EMR) or Stop Message (SEM) Unique ID of the Vehicle (IMEI Number) Character,15 bytes NM Normal Packet, SP Stored Packet Character, 2 bytes Date and time of the location obtained from Character,14 the location data in YYYYMMDDhhmmss bytes format A Valid, V Invalid Character, 1 byte Latitude in decimal degrees - Double, 12 bytes dd.mmmmmm format N North, S South Character, 1 byte Longitude in decimal dd.mmmmmm format E East W West degrees - Double, 12 bytes Altitude in meters (above sea level) Speed in km/hr Distance calculated from previous GPS data G - Fine GPS N Coarse GPS or data from the network Registration Number of the Vehicle Character, 1 byte Double, 12 bytes Float, 6 bytes Float, 6 bytes Character, 1 byte Character, 16 bytes Reply Number The mobile number to which Test response 0 need to be sent CRC The 32 bit checksum of all the characters 8 bytes from the header up to the CRC field *Above format is indicative only. The Format will be notified by the Government of India time to time. D SMS Fall back In case of emergency state, (i.e. on pressing of Alert button), the device will shift to the SMS mode in case 4G/GPRS connectivity is not available. In such case, the device will send the Alert message, health status data and tracking data through SMS mode. Since SMS has the limitation of sending only 160 characters, so the tracking data to be sent in one SMS will have fields - IMEI, Latitude, Direction, Longitude, Direction, location fix, speed, Cell ID, LAC, Date and Time. D-5.4 Data to be Sent by Backend System to CCTV System D Configuration Parameters Update 102

105 There may be a requirement to change the configuration parameters of various CCTV System Devices from the back-end. The list of such configuration parameters of CCTV cameras and mdvr (or mnvr) that could be changed from the backend is provided in table below: Configuration Parameters Sl. No. Configuration Parameter Remarks 1. Camera Main Stream Video Resolution Main Stream will be for local recording 2. Camera Main Stream Image Quality 3. Camera Main Stream Bitrate Only for mnvr 4. Camera Main Stream Bitrate Type Only for mnvr 5. Camera Main Stream Max Bitrate Only for mnvr 6. Camera Main Stream Frame Rate 7. Camera Main Stream I Frame Interval Only for mnvr 8. Camera Sub-stream Video Resolution Camera Sub-stream will be for transmission to backend in case of press of Alert button 9. Camera Sub-stream Image Quality 10. Camera Sub-stream Bitrate Only for mnvr 11. Camera Sub-stream Bitrate Type Only for mnvr 12. Camera Sub-stream Max Bitrate Only for mnvr 13. Camera Sub-stream Frame Rate 14. Camera Sub-stream I Frame Interval 15. Camera Video Recording Enable/ Disable 16. Camera Audio Recording Enable/ Disable 17. Camera Name for display 18. Camera Name Display -coordinate 19. Camera Name Display Y-coordinate 20. Camera OSD Date Format 21. Camera OSD -coordinate 22. Camera OSD Y-coordinate 23. Camera OSD Type 24. Camera Schedule based Recording In case of Camera Schedule On/Off based Recording Off, it will be All-day recording Only for mnvr Camera On Screen Display Transparent, Non-transparent, Flashing, Non-Flashing 103

106 Sl. No. 25. Configuration Parameter Remarks Camera Record Schedule WeekDay; In case of Camera Schedule Start Time; End Time based Recording On only Can be different for different days of week 26. Camera Video Expired Time (Number of Time for keeping the Days) recording in local storage. Recording will be permanent (will be overwritten on cyclic basis), in case, Camera Video Expired Time is set as Camera Record based Detection On/Off on Motion 28. Camera Record based Detection Sensitivity on Motion 29. Camera Record based on Motion Detection Area for Motion Detection 30. Camera Pre-record Time for Event Trigger 31. Camera Post-record Time for Event Trigger 32. Resolution of images for sending to Snapshot of each camera backend 33. Frequency of sending images to backend 34. Camera Text Overlay Text 35. Camera Text Overlay -coordinate 36. Camera Text Overlay Y-coordinate 37. mdvr Clock Time 38. mdvr Post Ignition-Off Duration 39. Get mdvr Firmware Version 40. Get mdvr Protocol Version 41. Get mdvr MAC Address 42. Get mdvr Primary IP Address 43. Set mdvr Primary IP Address 44. Get mdvr Secondary IP Address 45. Set mdvr Secondary IP Address 46. Set Port Number From each Camera To set the mdvr clock time 104

107 Sl. No. Configuration Parameter 47. Configure Vehicle Registration Number 48. Change APN 49. Configure time duration for Emergency state 50. Get IMEI number of mdvr 51. Reboot/Reset Mdvr Remarks The above parameters will be applicable for both Analog CCTV System as well as IP CCTV System. In case of IP CCTV System, mdvr will be read as mnvr. It will be possible to set the parameters at Sl. 1 to 36, separately for each camera, based on Camera-ID. In addition to the configuration parameters listed in table below, certain additional parameters can be configured for mdvr or mnvr, as provided in table below: Additional Configuration Parameters SI. No. Configuration Parameter Remarks 1 Set frequency of vehicle tracking Set or modify polling / data transmission in Ignition ON transmission rate of vehicle state tracking data when vehicle ignition is ON 2 Set frequency of vehicle tracking Set or modify polling/ data transmission in Ignition OFF transmission rate of vehicle state tracking data when vehicle ignition is OFF 3 Set frequency of vehicle tracking data transmission in Emergency state For each Configuration update message, the mdvr (or mnvr in case of IP CCTV System) will return a success message on successful update. D CCTV Devices Firmware Upgrade There may be a requirement to upgrade the firmware of the CCTV System (mdvr, mnvr or IP cameras) for enhancement of any functionality or removal of any error. It will be possible to upgrade the firmware of the CCTV System from the backend over-the-air. This will also include any upgrade of protocol of communication between CCTV System and backend. For upgrade of CCTV Device firmware, the backend will first get the current firmware version of the CCTV Device using command Get mdvr Firmware Version (or 105

108 Get mnvr Firmware Version or Get IP Camera Firmware Version). In case, the firmware version is not matching the latest firmware version and needs to be upgraded, the backend will send a message to the mdvr or mnvr (for both mnvr firmware as well as IP Camera firmware), as the case may be, with the new firmware file. For each firmware version upgrade message, the mdvr (or mnvr and IP Camera in case of IP CCTV System) will return a success message on successful upgrade. D- 6 Type Tests The following shall constitute type tests: 1. Image Quality Test (see D-8.1.1) 2. Camera Resolution Test (see D-8.1.2) 3. Camera IR Test (see D-8.1.3) 4. IP Camera Video Compression Support Test (see D-8.1.4) 5. Camera Frame Rate Test (see D-8.1.5) 6. Camera Audio Compression Support Test (see D-8.1.6) 7. mdvr / ndvr Video Compression Support Test (see D-8.1.7) 8. mdvr / ndvr Audio Compression Support Test (see D-8.1.8) 9. mdvr / ndvr Recording Resolution Test (see D-8.1.9) 10. mdvr/mnvr Dual Stream Capability Testing (see D ) 11. mdvr/mnvr Recording Modes Testing (see D ) 12. mdvr/mnvr Video Overwriting Testing (see D ) 13. mdvr/mnvr Data Download Testing (see D ) 14. mdvr/mnvr Data Communication Testing (see D ) 15. mnvr Power-over-Ethernet (PoE) Test (see D ) 16. IP Camera and mnvr ONVIF Compliance Testing (see D ) 17. Performance parametric Test (Tri temperature/tri voltage) (see D-8.2.1) 18. Shock and Vibration Test (see D-8.2.2) 19. Ingress Protection (IP) (see D-8.2.3) 20. Over Voltage protection Test (see D-8.2.4) 21. EMI /EMC Test (see D-8.2.5) 22. Load Dump test, Pulse 5a (see D-8.2.6) 23. Reverse Polarity Protection without Fuse (see D-8.2.7) 24. Test for Wiring Harness (see D-8.2.8) 25. High Temperature Test (see D-8.3.1) 26. Cold Test (see D-8.3.2) 27. Damp Heat Test (see D-8.3.3) 28. Insulation Resistance Test (see D-8.3.4) 29. Thermal Shock (see D-8.3.5) 30. Salt Spray Test (see D-8.3.6) 31. High Voltage Test (see D-8.3.7) 32. USB Port Overloading Test (see D-8.3.8) 33. Protocol testing (see D-8.4) 106

109 34. Additional Testing for mdvr and mnvr (see D-9) Criteria for approval: Minimum three samples shall be submitted for testing together with the relevant data. The testing authority shall issue a type approval certificate if the CCTV system is found to comply with the requirements of the Type tests. The samples shall be tested as per the test sequence in Table 6: S. No Table 6 Sample-Wise Test Sequence Sample Set No. Tests Image Quality Test Camera Resolution Test Camera IR Test IP Camera Video Compression Support Test Camera Frame Rate Test Camera Audio Compression Support Test mdvr / ndvr Video Compression Support Test mdvr / ndvr Audio Compression Support Test mdvr / ndvr Recording Resolution Test mdvr/mnvr Dual Stream Capability Testing mdvr/mnvr Recording Modes Testing mdvr/mnvr Video Overwriting Testing mdvr/mnvr Data Download Testing mdvr/mnvr Data Communication Testing mnvr Power-over-Ethernet (PoE) Test IP Camera and mnvr ONVIF Compliance Testing Performance parametric Test (Tri temperature/tri voltage) Shock and Vibration Test Ingress Protection (IP) Over Voltage protection Test EMI /EMC Test Load Dump Test, Pulse 5a Reverse Polarity Protection without Fuse Test for Wiring Harness High Temperature Test Cold Test Damp Heat Test Insulation Resistance Test Thermal Shock test Salt Spray Test High Voltage Test USB Port Overloading Test Protocol testing Additional Testing for Type 1 mdvr and mnvr 107 S1 S2 S3

110 The sequence of tests on Sample sets S1 to S3 shall be as mentioned in Table 1 and is subject to agreement between manufacturer & the test agency. In case of failure in one or more type tests, the testing authority may call for fresh samples not exceeding twice the number of original samples and subject them to test(s) in which failure occurred. If, in repeated test(s) no failure occurs, the test may be considered to have been satisfactory. D-7 ACCEPTANCE TESTS The following shall constitute acceptance tests: a) Functional Testing (C-7.1) b) Protocol Testing (C-7.4) D-8 CATEGORIES OF TESTS D-8.1 Functional Testing Functional testing will be carried out to assess the performance of the CCTV devices on important functional aspects as below: D Image Quality Test Applicable for: Analog and IP Cameras The CCTV devices in vehicles are subjected to a wide range of light condition such as bright light, low light, etc. The CCTV cameras will be tested for image quality in varying light conditions including bright light at a spot, overall bright light, low light and in no light with IR on. Acceptance Criteria: The images captured by the camera in different light conditions should be clear without any blur or haziness. D Camera Resolution Test Applicable for: Analog and IP Cameras The CCTV cameras will be tested for meeting the camera resolution specification. The analog camera will be tested for meeting the requirement of 700 TV Lines, 720p, 1280 (H) 720 (V) resolution. The IP camera will be tested for meeting the requirement of one megapixel, 720p, 1280 (H) 720 (V) resolution. Acceptance Criteria: The supplier would provide self-certification for the above specification. D Camera IR Test Applicable for: Analog and IP Cameras 108

111 The Infrared capability of CCTV cameras is used to capture images in low light or no light conditions. The cameras will be tested for their IR capability. The cameras should be able to switch on the IR and shift to monochrome image capture automatically in case the brightness level is less than 0.01 lux. The camera should automatically switch off the IR and shift back to colour image capture, in case light conditions improve. With IR on, the camera should be able to capture clear image for objects up to 10 meters range. Acceptance Criteria: The camera switches IR on and off automatically and capture clear images for objects up to the specified IR range. D IP Camera Video Compression Support Applicable for: IP Cameras The IP CCTV cameras should support H.264, MPEG-4 and M-JPEG video compression standards. The IP CCTV cameras will be tested for supporting all these compression standards. The future IP CCTV cameras which support H.265 video compression standard will be tested for this also. Acceptance Criteria: The IP CCTV camera should support H.264, MPEG-4 and MJPEG video compression standards. The future IP CCTV cameras should support H.265 video compression standard also. D IP Camera Frame Rate Applicable for: IP Cameras The IP CCTV cameras should be able to capture images in varying frame rate ranging from 1 fps to 25 fps for all resolutions supported by the camera. The capability of camera to capture images at different frame rates will be tested at different resolutions (equivalent to QCIF, CIF and 4CIF). Acceptance Criteria: The IP CCTV camera should be able to capture images at varying frame rates ranging from 1 to 25 fps at all supported resolutions. D IP Camera Audio Compression Support Applicable for: IP Cameras The IP CCTV cameras should support G.711 and G.726 audio compression standards. The IP CCTV cameras will be tested for supporting both these compression standards. Acceptance Criteria: The IP CCTV camera should support G.711 and G.726 audio compression standards. D mdvr/mnvr Video Compression Support Applicable for: mdvr and mnvr 109

112 The mdvr and mnvr should support H.264, video compression standards. Acceptance Criteria: The supplier would provide self-certification for the above specification. D mdvr/mnvr Audio Compression Support Applicable for: mdvr and mnvr The mdvr and mnvr should support G.711 or G.726 audio compression standards. The video recorder will be tested for supporting all these compression standards. Acceptance Criteria: The supplier would provide self-certification for the above specification. D mdvr/mnvr Recording Resolution Applicable for: mdvr and mnvr The mdvr and mnvr should be capable of recording video at different resolutions which would be configurable individually for each channel. The video recorder will be tested for recording of video at different resolutions individually for each channel. Acceptance Criteria: The video recorder should be capable of recording video at 720p/4CIF, 2CIF, CIF and QCIF resolutions (equivalent for mnvr) set individually for different channels. D mdvr/mnvr Dual Stream Capability Testing Applicable for: mdvr and mnvr The mdvr and mnvr should be capable of capturing video in dual stream mode in which both streams can be configured separately for each camera resolution and frame rate. The video stream at high resolution and frame rate is used for recording in local storage whereas the other stream at lower resolution and frame rate can be transmitted to backend server over-the-air, if required. The video recorder will be tested for recording of video in dual stream at different camera resolutions and frame rates set individually for each stream. Acceptance Criteria: The video recorder should be capable of recording video in dual stream, each stream at different camera resolution and frame rate. D mdvr/mnvr Recording Modes Testing Applicable for: mdvr and mnvr The mdvr and mnvr should be capable of initiating and stopping recording in the following modes: Normal mode the video recorder records continuously. 110

113 Schedule based the video recorder records as per the specified schedule. The schedule can be configured for different time spans for different week days. Alarm triggered the recorder starts recording in case an alarm is triggered and continues the same for a pre-specified duration. Motion detection the recorder starts recording on detection of motion in the pre specified detection zone and continues the same for a pre-specified duration. Event based pre and post recording in case of an event or alarm, the recorder tags the recording for a specified duration preceding and post event. The durations for tagging of recording pre and post event can be configured separately in the range of 1 to 30 minutes in the steps of 1 minute. Shut down delay after ignition off the recorder shuts down after a specified duration after the vehicle ignition is switched off. The shut-down delay duration can be configured up to 24 hours. In case of deliberate battery cut off, the recording up to break point to be ensured before shut down, without any loss of stored data. The video recorder will be tested for each of the above configurations for different values of the parameters in the steps of 5 minutes, covering the entire range specified for the parameter. Acceptance Criteria: The video recorder should be capable of recording in each of the above modes for the entire range of values specified for different modes. D mdvr/mnvr Video Overwriting Testing Applicable for: mdvr and mnvr The mdvr and mnvr will have limited storage capacity to store the video. So, the video recorder should be capable of overwriting the old video on FIFO (first in first out) basis. Also, the event tagged video recording should not be overwritten for a configurable period. The video recorder will be tested for capability of overwriting old video on FIFO basis and to retain the event tagged video for a minimum period of 15 days. Acceptance Criteria: The video recorder should be capable of overwriting the old video when the storage capacity is about to exhaust. The video recorder should be able to retain the event tagged video for a minimum period of 15 days. D mdvr/mnvr Data Download Testing Applicable for: mdvr and mnvr The mdvr and mnvr should support downloading of data (video and audio files) from its local storage to an external device such as a laptop. It should be possible to connect the external device to the video recorder through network cable on RJ45 port and open its user interface in a standard browser using a standard URL such as (or any other text specified by MoRTH) without having to configure the laptop s network settings. After entering user-id and password (specified by MoRTH), it will be possible to search, view, select and download video clips of desired duration and date/time in standard formats such as.avi 111

114 or.mpg. It will not be possible to delete any video or change configuration settings using this set of user-id and password. There will be a separate set of user-id and password for setting/modifying configuration parameters of the mdvr and mnvr. The video recorder will be tested for download of video and audio data from its local memory, as per the above process. Also, it will not be possible for the user to delete any video or change any configuration settings. Acceptance Criteria: The video recorder should support the capability of downloading video and audio data as per the above process. D mdvr/mnvr Data Communication Testing Applicable for: mdvr and mnvr The mdvr and mnvr should support data transfer to backend server on both 4G as well as 3G, 2G connectivity. In case the vehicle moves to an area where 4G coverage is not present, the video recorder should automatically shift to 3G, GPRS (2G) connectivity to send the health status data. Also, in such case, on press of an emergency button, the video recorder should automatically shift to the self-adaptive transmission mode and send the video from cameras to the backend server over 3G,GPRS (2G). The video recorder will be tested for data transfer on 4 G and 3G, 2G and automatically shift from one connectivity to the other. The video recorder will also be tested for the capability to shift to the self-adaptive transmission mode & send the video from cameras to the backend server over 3G, GPRS (2G). Acceptance Criteria: The video recorder should support data transfer on both 4G and 3G, GPRS (2G) and automatically shift to lower frame rate and resolution when 4G is not available for video transfer to backend. D mnvr Power-over-Ethernet (PoE) Test Applicable for: mnvr mnvrs will be required to provide power to cameras over Ethernet. The mnvr will be tested for its capability to provide power to all the cameras connected to it through PoE, in varying power requirement conditions such as camera IRs switched on or switched off. Acceptance Criteria: The mnvr should be able to provide power to all the cameras connected to it over PoE for all the power requirement conditions of the cameras. D IP Camera and mnvr ONVIF Compliance Testing Applicable for: IP Cameras and mnvr 112

115 The IP CCTV cameras and mnvr should be ONVIF Profile S compliant to ensure integration of IP CCTV equipment from different suppliers. The IP CCTV cameras and mnvr will be tested for compliance to ONVIF Profile S standards. Acceptance Criteria: The IP CCTV camera and mnvr should be compliant to ONVIF Profile S standards. D SIM Testing Applicable for: mnvr & mdvr This test is to check the suitability of the SIM and communication module. The test shall be conducted to determine the effectiveness and operation of the GPRS module with OTA network switching capabilities on demand as well as automatically in real-time. The test consists of two type of testing as below: 1. The device would be tested to perform as per the protocol (section D-8.4) using an embedded SIM. 2. The GPRS module & SIM, shall support o SMS, Data (GPRS, TCP/IP) and o Support multiple network OTA switching capabilities (On Demand as well as Automatic Switching on real-time basis) Acceptance Criteria: In the testing, vendors has to demonstrate the embedded SIM based tracking and multiple network OTA switching capabilities (On Demand as well as Automatic Switching on real-time basis) for effective network management and transmission. D-8.2 Performance and Durability Testing The CCTV devices (cameras and video recorders) will need to be tested for performance in the challenging vehicle environments of vibration, dust, fluctuating power supply etc. D Performance parametric Test (Tri temperature/tri voltage) Applicable for: Analog cameras, IP cameras, mdvr and mnvr During testing, device shall be kept inside test chamber in power ON condition. (System should be stabilized for minimum 5 min at each condition. At each test point the system will be powered on and shut down 5 times with a duration of 1 min ON and 1 min OFF time) The temperatures are: -25 C, Room Temperature, +80 C Following are the various voltages 12V System: 9V, 13.5V, 16V 24V System: 18V, 27V, 32V Acceptance Criteria: Device after the Performance Parametric test shall meet the requirements of functional tests. 113

116 D Shock and Vibration Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The CCTV devices (cameras and video recorders) in vehicles are subjected to a harsh environment in terms of shocks and vibrations and that too for extended period of time. Two tests are recommended based on the nature of application environment. Shock: Shock test is performed to provide a degree of confidence that the device can physically and functionally withstand the relatively infrequent, non-repetitive shocks encountered in transportation environments. This test provides an assessment of the effect of the shocks on the performance of the device. The test shall be performed as per IS 9000-part Severity Level = 15g, Impact duration = 11ms, Impact Type = Half sine, Total number of impact = 9 (3 on each axis) Acceptance Criteria: Device after the shock test shall meet the requirements of functional tests. Vibration: The test shall be performed as per IS 9000-part The test specimen mounted on a suitable support shall be rigidly fixed on a suitable vibrating machine constructed to produce simple harmonic function (total amplitude of 1.5 mm) and shall be subjected to vibration through a frequency range of Hz in a sweep period of 1 min with continuously varying frequencies. The vibration shall be applied for not less than 1 h in the directions of each of the 3 major axes of the light. Acceptance Criteria: Device after the vibration test shall meet the requirements of functional tests. D Ingress Protection (IP) Applicable for: Analog and IP cameras The CCTV cameras must be able to work in dusty environment that are typically encountered by the public transport vehicles where these would be installed. IP rating (IS/lEC 60529) is used for specifying the environmental protection characteristics of the CCTV cameras. The cameras will be tested for dust and water ingress according to IP 66 (without audio) & IP 65 (with audio) test specification. Acceptance Criteria: The camera should be IP6 (as applicable) compliant or better. D Over Voltage Protection Test Applicable for: Analog and IP cameras Test shall be conducted as per ISO :2010. Applicable devices shall be connected as a system as per vehicle configuration. (This is in case of controller alone being powered by vehicle battery). Apply 18 V for 12 V System or Apply 36 V for 24 System on power lines for 60 minutes to units which are powered directly by the vehicle battery 114

117 Acceptance Criteria: Device after the vibration test shall meet the requirements of functional tests. D EMI /EMC Applicable for: Analog cameras, IP cameras, mdvr and mnvr The Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) tests are performed to assess whether a CCTV device (camera or video recorder) performs its intended functions in the electromagnetic environment to which it would be exposed. Further, the device should not generate electromagnetic disturbances that may influence other equipment in the vicinity. Acceptance Criteria: The device should meet the EMI/EMC requirements as per AIS 004 (Part 3). D Load Dump Test, Pulse 5a Applicable for: mdvr and mnvr For 12 V Systems: A Voltage spike of 65V, 4 Ohms 200ms pulse-5a as per standard ISO : 2004 For 24 V Systems: A Voltage spike of 123V, 8 Ohms 200ms pulse-5a as per standard ISO : Acceptance Criteria: Device shall meet the requirements of functional tests, after the Load Dump test. D Reverse Polarity Protection without Fuse Applicable for: mdvr and mnvr The device to be tested should be connected to a reversed voltage of 14 V for 12 V systems and 27 V for 24 V systems for 2 min after connecting the system to the suitable circuit. Acceptance Criteria: Device shall meet the requirements of functional tests, after the reverse polarity test. D Test for Wiring Harness Applicable for: All wiring for Analog cameras, IP cameras, mdvr and mnvr Flammability Test: The wiring harness used in the device should be tested for flammability as per IS Electrical Properties: The wiring harness used in the device should be tested for electrical properties as per AIS

118 D-8.3 Environmental Test The following testing should be carried out as part of environmental testing: D High Temperature Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The test shall be carried out in accordance with IS 9000 (Part 3/Sec ). The CCTV devices (cameras and video recorders) shall be subjected to temperature of 70 ± 2 C for 16 h in high temperature. Test with device in working condition. The recovery period shall be 2 h. Acceptance Criteria: Device during and after the Dry Heat test shall meet the requirements of functional tests. D Cold Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The test shall be carried out in accordance with IS 9000 (Part 2/Sec ). The device under test shall be subjected to temperature of 10 ± 2 C for 2 h with device in working condition. The recovery period shall be 2 h. Acceptance Criteria: Device during and after the cold test shall meet the requirements of functional tests. D Damp Heat Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The device under test should be tested according to IS 9000 (Part 5/Sec ). The test is carried out at +25 to +55 C, Humidity 95%. Six cycles (each test cycle of 24 h) should be run with device in off condition. Functional test shall be carried out with power in On condition at start of 2nd, 4th and 6th cycle. Acceptance Criteria: Device during and after the test shall meet the requirements of functional tests. D Insulation Resistance Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr Test shall be conducted as per ISO :2010 after damp heat test mentioned in point 4 of the Annexure F. System/components shall remain 0.5 h at Room Temperature after the damp heat test. Test shall be conducted with a voltage of 500 V DC. Insulation Resistance shall be > 1 MΩ. Acceptance Criteria: No arcing or puncturing of insulation allowed shall be observed after the Insulation Resistance Test. D Thermal Shock Applicable for: Analog cameras, IP cameras, mdvr and mnvr 116

119 Thermal shock test is carried out to determine if the CCTV devices (cameras and video recorders) can withstand sudden changes in the temperature of the surrounding environment without experiencing physical damage or deterioration in performance. The device shall be tested as per relevant parts of IS 9000 (Part 14/Sec2) Exposure time would be 3 hours/cycle and number of cycles would be two. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. D Salt Spray Test Applicable for: Analog cameras, IP cameras, mdvr and mnvr The salt spray test is conducted to check corrosion resistance of CCTV devices (cameras and video recorders). The device should be tested according to Clause 4.8 of IS for 96 h. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. D High Voltage Test Applicable for: mdvr and mnvr; Analog cameras & IP cameras (if directly connected to battery) The test is conducted to ensure service life requirements & functionality. The device under test shall be operated for 60 minutes at 18 V for 12 V systems & 36 V for 24 V systems. This test is as per ISO :2010 Acceptance Criteria: Device after the test shall meet the requirements of functional tests. D USB Port Overloading Test Applicable for: mdvr and mnvr The USB port pin & ground pin would be short-circuited with external wire in ON condition. Acceptance Criteria: Device after the test shall meet the requirements of functional tests. D-8.4 Protocol Testing D Protocol is a set of rules to be followed by the device while sending data to the backend. The protocol comprises data update rate, number of fields, start character, end character, alert type etc. Protocol testing involves checking the compliance of data sets received by the backend against the protocol both with respect to the data fields as well the format. It is expected that the data coming to a central server should be exactly as required under the protocol. D The following testing will be performed as part of the protocol testing: 117

120 a) The capability of the video recorder to send various types of data messages to the server in the protocol specified for the corresponding message. b) The capability of the video recorder to receive and correctly interpret messages from the server with respect to configuration update. c) The capability of the video recorder to upgrade its firmware over-the-air on receipt of the same from server. D-9 ADDITIONAL TESTING FOR mdvr and mnvr D-9.1 In addition to the testing specified in Annex C, the following testing will be carried out for mdvr and mnvr with respect to vehicle tracking related features. i. Location Accuracy Test ii. Cold Start Time to First Fix (TTFF) Test iii. Warm Start Time to First Fix Test iv. Hot Start Time to First Fix Test v. Acquisition Sensitivity Test vi. Tracking Sensitivity Test vii. Interference Testing viii. Multipath Testing ix. SIM Testing x. Protocol testing with respect to tracking data xi. Memory Storage Test D Functional Testing Functional testing will be carried out to assess the performance of the tracking device on important functional aspects as below: i. Location Accuracy Test Figure 1 The various types of location accuracy tests to be performed on the device are as follows: a. Location Accuracy test compares the variation between multiple location data obtained by the device under the cold/warm/hot start mode while the device remains at the same location. 118

121 Acceptance Criteria: 2.5 m CEP or 6 m 2DRMS b. Moving or Dynamic Location Accuracy test compares the variation between the location data obtained by the device with the true positions at multiple locations along a test path. Acceptance Criteria: 2.5 m CEP or 6 m 2DRMS ii. Cold-Start Time to First Fix (TTFF) Test This test is used to determine the time taken for first fix during a cold start of the device. The device in this test is placed into a cold start state. The time it takes for the device to determine its first good location fix is recorded. The cold start test is performed several times and the results are averaged. Acceptance Criteria: Should be less than 40 seconds at (-)148 dbm iii. Warm-Start Time to First Fix Test This test is used to determine the time taken for first fix during a warm start of the device. In this test the device is started in warm start mode and time taken by device to determine the first valid location fix is recorded. This is done several times and results are averaged. Acceptance Criteria: The warm start TTFF should be less than 30 seconds at (-) 148 dbm. iv. Hot-Start Time to First Fix Test This test is used to determine the time taken for first fix during a hot start of the device. In this test the device is started in Hot start mode and time taken by device to determine the first valid location fix is recorded. This test is performed several times and results are averaged. Acceptance Criteria: The hot start TTFF should be less than 5 seconds. v. Acquisition Sensitivity Test Acquisition sensitivity refers to the minimum signal level at which the device is able to successfully perform a cold start TTFF. The acquisition sensitivity test is a simulated signal test. A device cold start is performed, and the time to acquisition is measured. Signal levels are then progressively decreased until the device can no longer acquire the location. This signal strength is recorded. Acceptance Criteria: The acquisition sensitivity should be equal to or better than (-) 148 dbm. Test setup for the acquisition sensitivity receiver test is as shown in Figure 2. Set the simulator to output GPS signal to a particular location with a very level so that the tracking is not possible. Gradually increase the signal level that allows the receiver to successfully 119

122 perform a cold start TTFF within a specified time frame. The minimum signal level that allows acquisition is referred as to the acquisition sensitivity. Figure 2 Acquisition Sensitivity Test vi. Tracking Sensitivity Test Tracking sensitivity refers to the minimum signal level at which the device is able to successfully maintain the location fix. The acquisition sensitivity test is a simulated signal test. Test setup for the tracking sensitivity receiver test is as shown in Figure 2. The device under this test is locked on to the simulator's output frequency and the simulator power output is lowered until the lock is lost. Multiple repetition of the test with different satellite geometries ensures that an accurate average measure is recorded. Acceptance Criteria: The tracking sensitivity should be equal to or better than (-) 165 dbm. vii. Interference Testing Interference testing is a type of test, in which Cold Start/Hot Start test are performed with device exposed to interfering signals and the performance as recorded. Test setup for the receiver radio frequency interference test is as shown in Figure 3. In this test, the GPS receiver is turned on and allowed to achieve a location fix. The jamming signal is then added to the GPS signal at a level that is detectable to the GPS receiver. The jamming signal power level is increased in 1 db increments until the first degradation of the GPS receiver is noticed. This is typically a dropped satellite. The jamming signal power level is again slowly increased until the GPS receiver loses its 3D navigation fix. 120

123 Figure 3 Interference Testing Acceptance Criteria: The Interference should not result in any degradation of the Cold Start/Hot Start TTFF times. In addition, it should not result in any degradation of the absolute location accuracy required and the same should be 2.5 m CEP or 6 m 2DRMS. viii. Multipath Testing This test is a simulated frequency test conducted to determine the effect of multipath signals. The signal from a single satellite is simulated to arrive at the device via two or more paths. One path is typically a direct path, and other paths are typically a reflection of the same signal from building or structure. Multipath testing is a kind of a meta-test in that some of the above tests are done with the addition of multi-path simulation of one or more satellites by the GPS signal simulator. Acceptance Criteria: The multipath should not result in any degradation of the Cold Start/Hot Start TTFF times. In addition, it should not result in any degradation of the absolute location accuracy required and the same should be 2.5 m CEP or 6 m 2DRMS. ix. SIM Testing This test is to check the suitability of the SIM and communication module. The test shall be conducted to determine the effectiveness and operation of the GPRS module with OTA network switching capabilities on demand as well as automatically in real-time. The test consists of two type of testing as below: 1. The device would be tested to perform as per the protocol (section A-7.4) using an embedded SIM. 2. The GPRS module & SIM, shall support o SMS, Data (GPRS, TCP/IP) and o Support multiple network OTA switching capabilities (On Demand as well as Automatic Switching on real-time basis) Acceptance Criteria: In the testing, vendors has to demonstrate the embedded SIM based tracking and multiple network OTA switching capabilities (On Demand as well as 121

124 Automatic Switching on real-time basis) for effective network management and transmission. D Protocol Testing Protocol is a set of rules to be followed by the device while sending data to the backend. The protocol comprises data update rate, number of fields, start character, end character, alert type etc. Protocol testing involves checking the compliance of data sets received by the backend against the protocol both with respect to the data fields as well the format. It is expected that the data coming to a central server should be exactly as required under the protocol. Table 2 mentions the validation process for the protocol communication. Table 2: Protocol Testing Parameters Field Description Validation Process Field Description Start Character Header Vendor ID Firmware Version Packet Type Packet Status IMEI Vehicle Reg. No GPS Fix $ The header of the packet/ identifier Vendor identification header Version details of the Firmware used in E Specify the packet type NR = Normal EA = Emergency Alert TA = Tamper Alert HP = Health Packet IN = Ignition On IF = Ignition Off BD = Battery Disconnect BR = Battery Reconnect BL = Battery Low L=Live or H= History Identified of the sending unit. 15 digit standard unique IMEI no. Mapped vehicle registration number 1 = GPS fix OR 0 = GPS invalid Date Date value as per GPS date time (ddmmyy) Time Time value as per GPS date time in UTC format (hhmmss) Latitude value in decimal degrees (with minimum 6 decimal places) Latitude Direction. Example N=North, S= South Latitude Latitude Dir. 122

125 Field Longitude Longitude Dir. Speed Heading No of Satellites Description Longitude value in decimal degrees (with minimum 6 decimal places) Longitude Direction. Example E=East, W= West Speed in km/hr Course over ground in degrees Number of satellites available for fix Altitude Altitude of the device in meters PDOP Positional dilution of precision HDOP Network Operator Name Ignition Horizontal dilution of precision Name of Network Operator. 1= Ign On, 0 = Ign Off Main Power Status Main Input Voltage Internal Battery Voltage Emergency Status Tamper Alert GSM Signal Strength 0 = Vehicle Battery Disconnected 1= Vehicle Battery Reconnected Indicator showing source voltage in Volts. Indicator for Level of battery charge remaining 1= On, 0 = Off C = Cover Closed, O = Cover Open Value Ranging from 0 31 MCC Mobile Country Code MNC Mobile Network Code LAC Location Area Code Cell ID GSM Cell ID NMR (neighbouring Cell ID) Neighboring 4 cell ID along with their LAC and signal strength Digital Input Status 4 external digital input status (Status of Input 1 to Input 3 (0=Off; 1=On)) Digital Output Status 2 external digital output status (0=Off; 1=On) Sequence Number of the messages ( to ) Frame Number Checksum End Character Insures No error in transmission (optional) Indicated End of the frame The following test would be performed along with the protocol testing of the device: a) Memory Storage 123

126 The device should support or more positional logs/packets. This is a functional test and the device will be simulated to be in non GPRS coverage area and the logs will be maintained. The capacity of logging will be checked by monitoring the logs on the device. b) Messages & Alerts from Devices Table 3 contains the listing of alerts that need to come from the tracking devices. These alerts are applicable for both live packets as well as the history packets. Table 3 Messages & Alerts Sl. No. Message Remarks 1. Location Update Default message coming from each device 2. Location (history) 3. Alert Disconnect If device is disconnected from vehicle battery and running on from main battery its internal battery 4. Alert battery 5. Alert Low Indicate that vehicle internal battery is charged again battery removed 6. Alert Connect Indicate that vehicle is connected back to main battery back to main battery 7. Alert Ignition Indicates that Vehicle has started (ignition ON) ON 8. Alert Ignition Indicates that Vehicle has stopped (ignition OFF) OFF 9. Over the air Should support the change of configuration parameters from parameter change backend by sending a command 10. Alert GPS box Message would be generated indicating GPS box opened opened 11. Alert Emergency When any of the emergency buttons is pressed by any state ON* passenger or in case of any open circuit, alert should be flashed. Update Would be sent, if GPRS is not available at the time of sending the message Low If device internal battery had fallen below a defined threshold, indicating that device need to get a recharge System should also provide location of emergency button which is pressed. 12. Alert emergency When emergency state of vehicle is removed State OFF 124

127 * In case of Emergency Alert ON system, the alert message should go in the below format. This emergency alert message should be sent to dual IPs; i.e. the device should support minimum 2 IPs simultaneously. Table 4 Message Format Attribute Packet Header Message Type Vehicle ID Packet Type Date GPS Validity Latitude Latitude Direction Longitude Longitude Direction Altitude Speed Distance Provider Vehicle RegnNo Reply Number ```````CRC Value / Description EPB, The unique identifier for all messages from ATD Message Types supported. Emergency Message (EMR) or Stop Message (SEM) Unique ID of the Vehicle (IMEI Number) NM Normal Packet, SP Stored Packet Date and time of the location obtained from the location data in YYYYMMDDhhmmss format A Valid, V Invalid Latitude in decimal degrees dd.mmmmmm format N North, S South Longitude in decimal degrees dd.mmmmmm format E East W West Altitude in meters (above sea level) Speed in km/hr Distance calculated from previous GPS data G - Fine GPS N Coarse GPS or data from the network Registration Number of the Vehicle The mobile number to which Test response need to be sent The 32 bit checksum of all the characters from the header up to the CRC field 125 Size Character, 3 bytes Character, 2 bytes Character,15 bytes Character, 2 bytes Character,14 bytes Character, 1 byte Double, 12 bytes Character, 1 byte Double, 12 bytes Character, 1 byte Double, 12 bytes Float, 6 bytes Float, 6 bytes Character, 1 byte Character, 16 bytes 0 8 bytes

128 D-10 Installation Guidelines D-10.1 Number and Indicative Layout of Cameras in Different Types of Vehicles The guiding principles on the number of cameras and their layout in vehicles will be as follows: Minimum number of cameras in various types of vehicles shall be as set out below: Vehicle Type Minimum Number of Cameras Standard buses Midi buses Articulated buses Double-Decker buses All the passenger doors of the bus should be adequately covered by CCTV cameras in a way that image of each passenger boarding the bus is captured. The overall length of the vehicle is suitably covered by CCTV cameras in a way that any incident happening in the vehicle is adequately covered. The coverage should be sufficient to capture the profile of the passengers involved in the incident in a way that the same coupled with the images captured by the cameras covering the doors helps in identification of the people involved in the incident. Indicative layouts for different types of vehicles are provided below: Indicative Location of CCTV Cameras in Midi Bus Indicative Location of CCTV Cameras in Standard Bus 126

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