Vehicle travelling data recorder
1 Scope
This document specifies the terms and definitions, requirements, test methods, inspection rules, installation and packaging of vehicle travelling data recorders.
This document is applicable to the design, manufacture, inspection and installation of vehicle travelling data recorders.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 2423.1 Environmental testing—Part 2: Test methods—Tests A: Cold
GB/T 2423.2 Environmental testing—Part 2: Test methods—Tests B: Dry heat
GB/T 2423.3 Environmental testing—Part 2: Testing method—Test Cab: Damp heat, steady state
GB/T 2423.5 Environmental testing—Part 2: Test methods—Test Ea and guidance: Shock
GB/T 2423.10 Environmental testing—Part 2: Tests methods—Test Fc: Vibration (sinusoidal)
GB 4094 Symbols for controls, indicators and tell-tales of motor vehicles
GB/T 4208 Degrees of protection provided by enclosure (IP code)
GB/T 16649.1 Identification cards—Integrated circuit(s) cards with contacts—Part 1: Physical characteristics
GB/T 16649.2 Identification cards—Integrated circuit(s) cards with contacts—Part 2: Dimensions and location of the contacts
GB 16735 Road vehicle—Vehicle identification number (VIN)
GB 18030 Information technology—Chinese coded character set
GB/T 19951-2019 Road vehicles—Disturbances test methods for electrical/electronic component from electrostatic discharge
GB/T 21437.2-2008 Road vehicles—Electrical disturbances from conduction and coupling—Part 2: Electrical transient conduction along supply lines only
GB/T 32905 Information security techniques—SM3 cryptographic hash algorithm
GB/T 38892-2020 On-board driving video recording system
GA 36 License plates of motor vehicles of the People’s Republic of China
JT/T 794 GNSS system for operating vehicles—Technical specification for vehicle terminals
JT/T 808 GNSS system for operational vehicles—General specifications for vehicle terminal communication protocol and data format
QC/T 1067.1 Connector used in automobile wire harness and electrical device—Part 1: Definition, test method and general performance requirement
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
vehicle travelling data recorder
digital electronic recording device that records and stores data such as vehicle speed, time, position and audio and video data, and realizes data output through data communication
3.2
impulse ratio
number of pulse signals generated by the vehicle speed sensor for a vehicle traveling for a distance of 1 km
3.3
start time of travelling
time 10 s before the moment when the vehicle changes from parking state to travelling state (vehicle maintaining at a speed more than 0 km/h for more than 10 s)
3.4
end time of travelling
time 10 s before the moment when the vehicle changes from travelling state to parking state (vehicle maintaining at a speed of 0 km/h for more than 10 s)
3.5
continuous driving time
driving time of the same driver between two adjacent stop periods not less than 20 min
Note: The stop time less than 20 min is included in the continuous driving time.
3.6
start time of continuous driving
start time of the first travelling after the stop period not less than 20 min
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Requirements
6 Test methods
7 Inspection rules
8 Installation
9 Packaging
Annex A (Normative) Storage format of travelling record data
Annex B (Normative) USB data acquisition convention
Annex C (Normative) IC card data storage format of driver information
Annex D (Normative) Bluetooth data communication protocol
Annex E (Normative) Requirements and test methods for protection performance of protection memory
Bibliography
Vehicle travelling data recorder
1 Scope
This document specifies the terms and definitions, requirements, test methods, inspection rules, installation and packaging of vehicle travelling data recorders.
This document is applicable to the design, manufacture, inspection and installation of vehicle travelling data recorders.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 2423.1 Environmental testing—Part 2: Test methods—Tests A: Cold
GB/T 2423.2 Environmental testing—Part 2: Test methods—Tests B: Dry heat
GB/T 2423.3 Environmental testing—Part 2: Testing method—Test Cab: Damp heat, steady state
GB/T 2423.5 Environmental testing—Part 2: Test methods—Test Ea and guidance: Shock
GB/T 2423.10 Environmental testing—Part 2: Tests methods—Test Fc: Vibration (sinusoidal)
GB 4094 Symbols for controls, indicators and tell-tales of motor vehicles
GB/T 4208 Degrees of protection provided by enclosure (IP code)
GB/T 16649.1 Identification cards—Integrated circuit(s) cards with contacts—Part 1: Physical characteristics
GB/T 16649.2 Identification cards—Integrated circuit(s) cards with contacts—Part 2: Dimensions and location of the contacts
GB 16735 Road vehicle—Vehicle identification number (VIN)
GB 18030 Information technology—Chinese coded character set
GB/T 19951-2019 Road vehicles—Disturbances test methods for electrical/electronic component from electrostatic discharge
GB/T 21437.2-2008 Road vehicles—Electrical disturbances from conduction and coupling—Part 2: Electrical transient conduction along supply lines only
GB/T 32905 Information security techniques—SM3 cryptographic hash algorithm
GB/T 38892-2020 On-board driving video recording system
GA 36 License plates of motor vehicles of the People’s Republic of China
JT/T 794 GNSS system for operating vehicles—Technical specification for vehicle terminals
JT/T 808 GNSS system for operational vehicles—General specifications for vehicle terminal communication protocol and data format
QC/T 1067.1 Connector used in automobile wire harness and electrical device—Part 1: Definition, test method and general performance requirement
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
vehicle travelling data recorder
digital electronic recording device that records and stores data such as vehicle speed, time, position and audio and video data, and realizes data output through data communication
3.2
impulse ratio
number of pulse signals generated by the vehicle speed sensor for a vehicle traveling for a distance of 1 km
3.3
start time of travelling
time 10 s before the moment when the vehicle changes from parking state to travelling state (vehicle maintaining at a speed more than 0 km/h for more than 10 s)
3.4
end time of travelling
time 10 s before the moment when the vehicle changes from travelling state to parking state (vehicle maintaining at a speed of 0 km/h for more than 10 s)
3.5
continuous driving time
driving time of the same driver between two adjacent stop periods not less than 20 min
Note: The stop time less than 20 min is included in the continuous driving time.
3.6
start time of continuous driving
start time of the first travelling after the stop period not less than 20 min
Contents of GB/T 19056-2021
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Requirements
6 Test methods
7 Inspection rules
8 Installation
9 Packaging
Annex A (Normative) Storage format of travelling record data
Annex B (Normative) USB data acquisition convention
Annex C (Normative) IC card data storage format of driver information
Annex D (Normative) Bluetooth data communication protocol
Annex E (Normative) Requirements and test methods for protection performance of protection memory
Bibliography
