GB 39732-2020
ActiveVehicle event data recorder system
汽车事件数据记录系统
Application Summary AI generated
GB 39732-2020 specifies technical requirements and test methods for vehicle event data recorders (EDRs) installed in passenger cars, including data elements to be recorded before, during, and after a crash event. It applies to the design, production, and type approval of EDR systems in China, ensuring that critical safety data such as vehicle speed, brake status, and airbag deployment timing are captured for accident reconstruction and safety analysis.
Related Standards
GB/T 19463-2004
Blade length series and its connection dimensions of wiper for passenger cars
GB/T 19514-2004
Passenger cars--Luggage compartments--Method of measuring reference volume
GB/Z 33013-2016
Road vehicles—Development guidelines for motor vehicle embedded software
GB/Z 42285-2022
Road vehicles—ASIL determination guidelines for electrical and electronic system
GB/Z 21437.4-2025
Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 4: Electrical transient conduction along shielded high voltage supply lines only
GB/T 13594-2003
Antilock braking performance and test procedure for motor vehicles and their trailers
GB/T 5620-2002
Road vehicles--Braking of automotive vehicles and their trailers--Vocabulary
GB/T 4782-2001
Road vehicles--Controls，indicators and tell-tales--Vocabulary
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.