The invention discloses a magnetically levitated train network control system and a control method. The system comprises a train operation diagnosis unit, a vehicle diagnosis unit, an Ethernet switching unit, a vehicle-mounted control unit, a wireless transmitting unit and a handheld display unit, wherein the Ethernet switching unit is connected to the train operation diagnosis unit and the vehicle diagnosis unit through an Ethernet; the vehicle-mounted control unit is connected to the vehicle diagnosis unit through a CANFD bus; and the vehicle diagnosis unit acquires diagnosis information of each functional subsystem under the vehicle and the vehicle-mounted control unit through the CANFD bus, and transmits the diagnosis information to the train operation diagnosis unit for processing through the Ethernet exchange unit. The reliability, the stability and the communication efficiency of the network control system can be improved, and the debugging convenience of the network system can be improved.
本发明公开了一种磁悬浮列车网络控制系统及控制方法,上述系统包括:列车操作诊断单元、车辆诊断单元、通过以太网连接于列车操作诊断单元与车辆诊断单元的以太网交换单元、通过CANFD总线连接于车辆诊断单元的车载控制单元、无线发射单元与手持式显示单元,车辆诊断单元通过CANFD总线获取车下各功能子系统与车载控制单元的诊断信息,并将诊断信息通过以太网交换单元传输至列车操作诊断单元进行处理。本发明能够提高网络控制系统的可靠性、稳定性、通信效率,以及提高网络系统调试的便捷性。
Magnetically levitated train network control system and control method
一种磁悬浮列车网络控制系统及控制方法
14.04.2023
Patent
Elektronische Ressource
Chinesisch
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