GB 12676-2014
ActiveTechnical requirements and testing methods for commercial vehicle and trailer braking systems
商用车辆和挂车制动系统技术要求及试验方法
Application Summary AI generated
This standard specifies the technical requirements and testing methods for braking systems of commercial vehicles and trailers, including buses, trucks, and their towed units. It is applied in China to ensure braking performance, safety, and reliability during vehicle type approval, production consistency checks, and roadworthiness inspections. The standard covers hydraulic, pneumatic, and electronic braking systems, defining parameters such as braking force distribution, response times, and endurance tests.
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.