标准摘要
[中文适用范围]： 规定了道路车辆应用中高达 125 kbit/s 的低速串行数据通信的一般定义。 目标是定义通信网络的总体架构以及道路车辆上不同类型电子模块之间传输的数据链路层和物理层的内容。 第 2、3 和 4 部分完全独立。 [外文原描述]： Specifies general definitions for low-speed serial data communication up to 125 kbit/s for road vehicle applications. The object is to define the general architecture of the communication network and the content of the data link layer and the physical layer for transmission between the different types of electronic modules on board road vehicles. Parts 2, 3 and 4 are entirely independent.
英文名称Road vehicles — Low-speed serial data communication — Part 1: General and definitions