摘要
为了简化汽车故障诊断系统的设计,提出了一种基于通信协议栈的汽车故障诊断实现方法。协议栈以ISO15765为核心,实现数据的读写,同时利用计算机对接收到的数据做进一步分析,以便迅速地判断出故障产生的原因,并以此为基础开发了PC式汽车故障诊断系统。实验结果表明,该协议栈具有结构紧凑、层次分明、传输速率高和可移植性好等特点。
In order to simplify the design of automotive fault diagnosis system, a new communication protocol stack was presented and implemented on automobile diagnostic system. The ISO15765 was used as the core of protocol stack to read and write data. At the same time the data were analyzed by computer so as to quickly determine the causes for the trouble. The protocol stack was al- so used in developing PC - based automobile diagnostic system. The experiment result shows that the protocol stack with a refine- ment architecture and perspicuous hierarchy works well on high rate and good portability.
出处
《武汉理工大学学报（信息与管理工程版）》
CAS
2011年第6期986-990,共5页
Journal of Wuhan University of Technology：Information & Management Engineering
基金
国家"863计划"基金资助项目(2007AA06Z341)
