ISO 22901-3:2018
道路车辆.开放式诊断数据交换（ODX）.第3部分：故障症状交换描述（FXD）

Road vehicles - Open diagnostic data exchange (ODX)- Part 3:Fault symptom exchange description (FXD)

标准号

ISO 22901-3:2018

发布

2018年

发布单位

国际标准化组织

当前最新

ISO 22901-3:2018

 

 

引用标准

ISO 22901-1 SAE J1979-DA

适用范围

This document specifies machine-readable descriptions of all fault symptom algorithms which are implemented as diagnostic software in an electronic control unit (ECU). The main use case is the standardized data exchange from a function & software supplier to a vehicle manufacturer (VM) in order to enable a tool-based information processing. Based on the FXD content and associated calibration values, several end user documents can be generated such as the "summary sheet" needed as part of the vehicle type approval documentation package or the “repair and maintenance information” (RMI). The expected main benefits of the FXD approach are an overall efficiency improvement as well as an independency of supplier- and VM-specific format handling.

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