本SAE推荐规程是SAE J2534-2/X_0500系列文件的一部分，该系列文件扩展了SAE J2534-1_0500 API（版本05.00）规范。它定义了用于实现SAE J2534 API扩展的通用数据结构和常量。本文件仅包括V05使用的项目。00 API和未包含在SAE J2534-1_0500中的。除非V05使用，否则不包括旧API版本中的项目。00 API。

This SAE Recommended Practice is part of the SAE J2534-2/X_0500 set of documents that extends the SAE J2534-1_0500 API (version 05.00) specification. It defines the common data structures and constants that will be used to implement the extension to the SAE J2534 API.This document will only include the items that are used by the V05.00 API and that are NOT included in SAE J2534-1_0500. It will not include items from older API versions unless they are used by the V05.00 API.