CAN总线在装甲车辆故障诊断与状态检测系统中的应用  

Application of CAN Bus in Fault Diagnosis and State Detection System for Armored Vehicle

作　　者：宋小庆[1] 熊全谦[1,2] 常天庆[1] 刘忠仁[1] 

机构地区：[1]装甲兵工程学院控制工程系,北京100072 [2]77113部队,四川彭州611939

出　　处：《装甲兵工程学院学报》2009年第5期52-57,共6页Journal of Academy of Armored Force Engineering

基　　金：军队科研计划项目

摘　　要：针对目前装甲车辆内部设备种类繁多、故障机理复杂且缺乏较为全面的实时在线故障诊断与状态检测手段这一问题，提出了一种基于CAN总线的网络化在线故障诊断与状态检测系统设计方案，进行了CAN总线通信网的短帧应用层协议开发以及系统实现。该系统具有实时数据采集、在线故障诊断和状态检测等功能，且扩展性强。该系统通过了实车试验，测试结果验证了该方案的可行性和系统工作的可靠性。Aiming at the problems of the armored vehicles that there are many kinds of internal devices, complex fault reasons, but no all-around and online fault diagnosis and state inspection means, this paper provides a design scheme of network online fault diagnosis and state detection system based on CAN. Short frame of CAN application layer protocol is developed and realized in the system. The system has the function of real-time data-collecting, online fault diagnosis and state inspection. The system is tested by actual vehicle experiment, and the results prove the reliability and validity of the system.

关 键 词：装甲车辆 故障诊断 状态检测 CAN总线 

分 类 号：TP206.3[自动化与计算机技术—检测技术与自动化装置]