轨道交通车辆WorldFIP网络数据记录及远程传输装置研究

Research on WorldFIP network data recording and remote transmission device for rail tranit vehicles

在国内轨道交通车辆网络应用上,前期地铁车辆采用WorldFIP总线网络系统,对车辆运行状态的数据记录不能满足故障的诊断分析及维护需求,为解决该问题,研发了一套应用于FIP网络的数据记录仪,实现对FIP车辆网络数据的实时存储及车地无线传输。

In the application of domestic rail transit vehicle network,WorldFIP bus network system is adopted for subway vehicles in the early stage,and the data recording of vehicle running state can not meet the requirements of fault diagnosis,analysis and maintenance.In order to solve this problem,a set of data logger applied in FIP network is developed to realize the real-time storage of FIP vehicle network data and the wireless transmission of vehicle to ground.