摘要
现代汽车发动机的控制电脑ECU中均设置了故障自诊断功能模块,它在汽车运行过程中对汽车内传动系统、控制系统等各部分工作状态进行自动检查和监测。不仅能够解决汽车电控系统的安全性和存储记忆并自行找出汽车故障,还能够实时提供汽车各种运行参数并实行连续监控。所以利用汽车故障自诊断系统,可以迅速准确诊断故障部位,提高工作效率。
Generally there installs a function module of breakdown self-examination in the ECU of the control micro-computer of modem automobile which automatically examines and monitors the working conditions of driving and control system, thus providing various driving parameters and making continual monitoring. With this function car breakdown can be quickly and accurately examined. This article summarizes the basic principles and compositions of the serf-examination technology, and also discusses the application of the self-examination technology with an interpretation of the points for attention to the serf-examination system and breakdown analysis.
出处
《泰州职业技术学院学报》
2006年第4期18-21,51,共5页
Journal of Taizhou Polytechnic College
关键词
汽车
电子控制
故障自诊断
automobile
electronic control
car breakdown self-examination
