ISO 27145-4:2012 道路车辆 全球协调车载诊断（WWH-OBD）通信要求的实现 第4部分：车辆与测试设备间的连接
标准编号：ISO 27145-4:2012
中文名称：道路车辆 全球协调车载诊断（WWH-OBD）通信要求的实现 第4部分：车辆与测试设备间的连接
英文名称：Road vehicles — Implementation of World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements — Part 4: Connection between vehicle and test equipment
发布日期：2012-08
标准范围
ISO 27145-4:20 12定义了与实施全球统一车载诊断全球技术法规（全球技术法规第5号）要求的车辆成功建立、保持和终止通信的要求。这需要用于车辆以及用于意图与车辆建立通信的任何测试设备的即插即用通信能力。ISO 27145-4:20 12详细说明了实现这一目标的所有OSI层要求。ISO 27145-4:20 12旨在成为访问与车辆相关的信息的单一通信标准？电路板诊断（VOBD）。为了允许从现有通信标准顺利迁移到未来的全球标准化通信标准，ISO 27145中规定的通信概念-4:20 12基于两个不同的数据链路:·通过控制器局域网(DoCAN)进行诊断通信，ISO 15765-4；·通过互联网协议（DoIP）进行诊断通信，ISO 13400（所有部分）。ISO 27145-4:20 12不包括因国家特定实施全球技术法规第5号而产生的用例。
ISO 27145-4:2012 defines the requirements to successfully establish, maintain and terminate communication with a vehicle that implements the requirements of the World-Wide Harmonized On-Board Diagnostic Global Technical Regulations (Global technical regulation No. 5). This requires plug and play communication capabilities for the vehicle as well as for any test equipment that intends to establish communication with a vehicle. ISO 27145-4:2012 details all the OSI layer requirements to achieve this goal.ISO 27145-4:2012 is intended to become the single communication standard for access to information relating to vehicle on？board diagnostics (VOBD). To allow for a smooth migration from the existing communication standards to this future world-wide standardized communication standard, the communication concept as specified in ISO 27145-4:2012 is based on two different data links:
- · Diagnostic communication over Controller Area Network (DoCAN), ISO 15765-4;
- · Diagnostic communication over Internet Protocol (DoIP), ISO 13400 (all parts).
标准预览图
