GB/T 42193.1-2022
ActiveRoad vehicles—Communication between vehicle and external equipment for emissions-related diagnostics—Part 1: General information and use case definition
道路车辆 车辆和外部设备之间排放相关诊断的通信 第1部分：一般信息和使用案例定义
Application Summary AI generated
This standard defines the general information and use case framework for communication between road vehicles and external diagnostic equipment specifically related to emissions systems. It is applied in the automotive industry to establish a common basis for developing diagnostic protocols, ensuring that vehicle onboard diagnostics (OBD) can be accessed and interpreted consistently by external testers or scan tools. The standard is primarily used during vehicle development, compliance testing, and in-service monitoring to support emissions-related diagnostics and regulatory verification.
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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.