作为ISO 23239系列的第一份文件，本文件提供了车辆域服务的基本定义和详细概念的补充信息，以及用于定义应用规范的典型和补充用例的定义。 ISO 23239系列的其他文件中提供了通信和应用的详细规范，本文件中未提供这些规范。 注？与车辆车载诊断（OBD）连接器相连的工具的远程过程，如车辆的维修和维护、预测、监控、配置和重新编程，不在本文件的范围内。

This document, as the first document in the ISO 23239 series, provides a basic definition of vehicle domain service and supplementary information on detailed concepts, as well as definitions of the typical and supplementary use cases being used to define the specification of applications. Detailed specifications of communications and applications are provided in other documents in the ISO 23239 series, and they are not provided in this document. NOTE？The remote processes by the tools connected to the on-board diagnosis (OBD) connector in a vehicle, such as repair and maintenance, prognostics, monitoring, configuration and reprogramming of vehicle are out of the scope of this document.