自动变速器换档杆电子控制器故障诊断算法研究  

A Fault Diagnosis Algorithm Study on Electronic Controller of AT Shift Lever

作　　者：黄蒙[1] 吴光强[1] 

机构地区：[1]同济大学汽车学院,上海201804

出　　处：《上海汽车》2010年第12期19-23,共5页Shanghai Auto

摘　　要：对自动变速器换档杆电控系统进行了研究,提出了一种非接触式换档杆位置检测方案,设计并制作了样机。着重对控制器可能存在的故障进行了分析以及对出现故障之后如何检测、过滤和故障诊断的算法进行了研究。最后使用Labview软件平台和数据采集卡搭建了一套测试系统,验证了控制器功能的合理性和有效性。In this paper the auto-transmission shift lever electronic control system was studied. The author proposed a non-contact shift lever position detection method and designed the electronic controller hardware system. This paper mainly focused on the entire system possible failure modes analysis and presented the fault detection, filtration, and diagnosis algorithms in the software. The author made up a test system with LabVIEWS. 6 and data acquisition device to verify that the algorithm was reasonable and effective.

关 键 词：自动变速器 控制器 故障诊断 

分 类 号：U472.9[机械工程—车辆工程]