标准编号：ISO/PAS 27145-1:2006
中文名称：道路车辆.实施全球统一的道路车辆车载诊断系统技术法规（WWH－OBD）通讯要求.第1部分：总说明和应用定义
英文名称：Road vehicles — Implementation of WWH-OBD communication requirements — Part 1: General information and use case definition
发布日期：2006-09
标准范围
ISO/PAS 27145 is intended to become the single communication standard for access to OBD-relatedinformation. To allow for a smooth migration from the existing communication standards to this futureworldwide standardized communication standard, the initial communication concept will be based on CAN. Ina second step, ISO/PAS 27145 will be extended to define the world-wide harmonized OBD communicationstandard based on existing industry communications standards (e.g. Internet Protocol) over Ethernet. Due tothe usage of standard network layer protocols, future extensions to optional physical layers (e.g. wireless) arepossible.This part of ISO/PAS 27145 gives an overview of the structure and the partitioning of the different parts of thisstandard, and shows the relation between the parts. In addition, it outlines the use case scenarios where theISO/PAS 27145 document set will be used. All terminology that is common throughout the ISO/PAS 27145document set is also outlined here.
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