数据流功能在电控汽车故障诊断中的应用  

Application of data stream in the malfunction diagnosis of electricity control motor

作　　者：李香桂[1] 

机构地区：[1]甘肃畜牧工程职业技术学院,甘肃武威733006

出　　处：《机械研究与应用》2007年第5期76-77,共2页Mechanical Research & Application

摘　　要：电控汽车微机故障检测仪除具有对电控汽车中微机故障自诊断系统的读码清码功能外,还具有动态测试功能,动态检测功能给电控汽车的故障诊断带来很大帮助,但目前很多维修人员只是单纯依靠故障代码来判断故障,并没有利用数据流功能,使维修率大为降低,结合实例对电控汽车的故障诊断系统及静态数据流和动态数据流功能进行分析。The malfunction diagnosis instrument of electricity control motor not only has the function to read the code and pure code, but also has dynamic state test function. The function of dynamic state test is very helpful for the malfunction diagnosis, however, a lot of culently maintenance workers still depends on fault code to judge breakdown, making no use of data flow function,it makes the maintain rate greatly decreased. The author uses an example to analyze the static state data flow and dynamic state data flow function in the electricity control automotive malfunction diagnosis system.

关 键 词：静态 动态 数据流 分析诊断 传感器 信号 

分 类 号：U463.6[机械工程—车辆工程]