GB/T 42193.2-2022
ActiveRoad vehicles—Communication between vehicle and external equipment for emissions-related diagnostics—Part 2：Guidance on terms, definitions,abbreviations and acronyms
道路车辆 车辆和外部设备之间排放相关诊断的通信 第2部分：术语、定义、缩写和缩略语的指南
Application Summary AI generated
This standard provides a unified glossary of terms, definitions, and abbreviations for emissions-related diagnostic communication between road vehicles and external test equipment. It is applied by automotive manufacturers, diagnostic tool developers, and regulatory testing laboratories to ensure consistent interpretation of technical documentation and data exchange protocols. The standard supports compliance verification for vehicle onboard diagnostic (OBD) systems across China’s automotive industry.
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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.