基于CAN总线的机车运用状态实时监测系统  

Real-time state monitor system of locomotive operating state based on CAN bus

作　　者：陈立功[1] 周军全[1] 

机构地区：[1]西华大学电气信息学院,四川成都610039

出　　处：《电力机车与城轨车辆》2007年第4期46-48,74,共4页Electric Locomotives & Mass Transit Vehicles

摘　　要：文章构建了一个以CAN总线为平台的集散型监测系统,以机车上设备的类别为依据将整个系统划分为多个模块,并设计了CAN总线的硬件电路;完成了机车运行记录监控装置、电网电压、牵引电机及故障显示屏信息的实时采集工作。The paper builds a distributed system based on CAN bus. The whole system is divided into several modules according to different equipments of locomotive. The hardware circuit of CAN bus is designed. The real-time monitoring system can detect LKJ-93, the voltage of power net, traction motor and the fault display screen etc.

关 键 词：CAN总线 状态监测 电力机车 

分 类 号：TP336[自动化与计算机技术—计算机系统结构] TP274[自动化与计算机技术—计算机科学与技术]