GB 21670-2025 Active National standards force_standard

GB 21670-2025 Technical requirements and testing methods for passenger car braking systems

GB 21670-2025 Technical requirements and testing methods for passenger car braking systems

Publish Date: 2025-05-30 Implement Date: 2026-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 21670-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: yes
CCS Name: Brake system
ICS Name: Brake system
Publish Date: 2025-05-30
Implement Date: 2026-01-01
Pages: 80 pages

Scope

This document specifies the structural and functional requirements, testing and performance requirements, and type-identification requirements for the braking systems of passenger cars, and describes the corresponding testing methods.
This document is applicable to M1-class vehicles specified in GB/T 15089.

Development Information

Word Count: 130 Thousand words Pages: 80 pages

Replace the following standards

Referenced Standards

GB 4094-1999 Motor vehicles—Symbols for controls, indicators and tell-tales GB 4094-2016 Symbols for controls,indicators and tell-tales of motor vehicles GB/T 4094.2-2005 Electric vehicles—Symbols for controls, indicators and tell-tales GB/T 4094.2-2017 Electric vehicles—Symbols for controls,indicators and tell-tales GB/T 5345-1985 Labelling of containers for brake fluid GB/T 5345-2008 Road vehicles—Labelling of containers for petroleum-based or non-petroleum-based brake fluid GB/T 5345-2019 Road vehicles—Labelling of containers for petroleum-based or non-petroleum-based brake fluid GB/T 5620-2002 Road vehicles—Braking of automotive vehicles and their trailers—Vocabulary GB/T 5620-2020 Road vehicles—Vocabulary and definition for braking of automotive vehicles and their trailers GB 12981-2003 Motor vehicle brake fluids GB 12981-2012 Motor vehicle brake fluids GB/T 15089-2001 Classification of power-driven vehicles and trailers GB/T 34590.1-2017 Road vehicles—Functional safety—Part 1:Vocabulary GB/T 34590.1-2022 Road vehicles—Functional safety—Part 1:Vocabulary GB/T 34590.2-2017 Road vehicles—Functional safety—Part 2:Management of functional safety GB/T 34590.2-2022 Road vehicles—Functional safety—Part 2:Management of functional safety GB/T 34590.3-2017 Road vehicles—Functional safety—Part 3:Concept phase GB/T 34590.3-2022 Road vehicles—Functional safety—Part 3:Concept phase GB/T 34590.4-2017 Road vehicles—Functional safety—Part 4:Product development at the system level GB/T 34590.4-2022 Road vehicles—Functional safety—Part 4:Product development at the system level GB/T 34590.5-2017 Road vehicles—Functional safety—Part 5:Product development at the hardware level GB/T 34590.5-2022 Road vehicles—Functional safety—Part 5:Product development at the hardware level GB/T 34590.6-2017 Road vehicles—Functional safety—Part 6:Product development at the software level GB/T 34590.6-2022 Road vehicles—Functional safety—Part 6: Product development at the software level GB/T 34590.7-2017 Road vehicles—Functional safety—Part 7:Production and operation GB/T 34590.7-2022 Road vehicles—Functional safety—Part 7:Production,operation,service and decommissioning GB/T 34590.8-2017 Road vehicles—Functional safety—Part 8:Supporting processes GB/T 34590.8-2022 Road vehicles—Functional safety—Part 8:Supporting processes GB/T 34590.9-2017 Road vehicles—Functional safety—Part 9:Automotive Safety Integrity Level(ASIL)-oriented and safety-oriented analyses GB/T 34590.9-2022 Road vehicles—Functional safety—Part 9:Automotive safety integrity level(ASIL)-oriented and safety-oriented analyses GB/T 34590.10-2017 Road vehicles—Functional safety—Part 10:Guideline GB/T 34590.10-2022 Road vehicles—Functional safety—Part 10:Guideline GB/T 34590.11-2022 Road vehicles—Functional safety—Part 11:Guidelines on applications to semiconductors GB/T 34590.12-2022 Road vehicles—Functional safety—Part 12:Adaptation for motorcycles GB 34660-2017 Road vehicles—Requirements and test methods of electromagnetic compatibility GB 34660-2026 Road vehicles—Requirements and test methods of electromagnetic compatibility

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