BS ISO 27145-4:2016定义了成功建立、维护和终止的要求 与满足WWH-OBD全球技术法规（全球）要求的车辆进行通信 第5号技术法规；参见参考资料）。这需要即插即用通信能力 对于车辆，以及任何打算与车辆建立通信的测试设备。ISO 27145的这一部分详细说明了实现这一目标的所有OSI层要求。ISO 27145的这一部分旨在成为接入网络的单一通信标准 与车辆有关的信息- 电路板诊断（VOBD）。允许从 现有通信标准与未来的全球标准化通信标准， ISO 27145本部分规定的通信概念基于两种不同的数据链路:通过控制器局域网（DoCAN）的诊断通信，ISO 15765-4；互联网协议诊断通信（DoIP），ISO 13400（所有部分）。注:ISO 27145的这一部分将在引入附加标准后根据需要进行扩展 传播媒体。重要信息-源自国家/地区的用例- 将第5号全球技术法规具体实施到当地 法规不包括在ISO 27145的本部分中。交叉引用:ISO 13400-2:2012ISO 13400-3ISO 14229-1ISO 14229-2ISO 15765-2ISO 15765-4ISO 27145-1ISO 27145-2ISO 27145-3ISO 11898-1ISO 11898-2ISO 13400-1:2011ISO/IEC 7498-1ISO/IEC 10731IEEE 802.3SAE J1930-DASAE J1939:2011SAE J1939-DASAE J1939-03SAE J1939-73:2010SAE J1979-DAJ2012 DAJ2012购买本文件时提供的所有当前修订版均包括在购买时。

BS ISO 27145-4:2016 defines the requirements to successfully establish, maintain and terminate communication with a vehicle that implements the requirements of the WWH-OBD GTR (Global technical regulation No. 5; see Reference). 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.This part of ISO 27145 details all the OSI layer requirements to achieve this goal.This part of ISO 27145 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 this part of ISO 27145 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).NOTE It is intended that this part of ISO 27145 will be extended as necessary upon introduction of additional communication media.IMPORTANT - Use cases deriving from country-specific implementation of GTR No. 5 into local legislation are not included in this part of ISO 27145.Cross References:ISO 13400-2:2012ISO 13400-3ISO 14229-1ISO 14229-2ISO 15765-2ISO 15765-4ISO 27145-1ISO 27145-2ISO 27145-3ISO 11898-1ISO 11898-2ISO 13400-1:2011ISO/IEC 7498-1ISO/IEC 10731IEEE 802.3SAE J1930-DASAE J1939:2011SAE J1939-DASAE J1939-03SAE J1939-73:2010SAE J1979-DASAE J2012-DAAll current amendments available at time of purchase are included with the purchase of this document.