The embodiment of the invention discloses a fault shielding device and method and a rail train. The fault shielding device comprises a plurality of pressure switches, a plurality of sensors, a train control unit and a fault shielding unit. Wherein the train control unit is used for receiving a plurality of sensor signals output by a plurality of sensors, obtaining a network signal according to the plurality of sensor signals, and sending the network signal to the fault shielding unit; the fault shielding unit is used for receiving a plurality of pressure switch signals output by the plurality of pressure switches and obtaining a hard wire signal according to the plurality of pressure switch signals; the fault shielding unit generates a fault shielding signal according to the hard wire signal and the network signal; the fault shielding signal is used for indicating whether the signal of the pressure switch is shielded or not.
本公开实施例公开了一种故障屏蔽装置、方法及有轨列车,所述故障屏蔽装置包括:多个压力开关,多个传感器,列车控制单元和故障屏蔽单元;其中,所述列车控制单元用于接收多个传感器输出的多个传感器信号,根据所述多个传感器信号得到网络信号,并将所述网络信号发送至所述故障屏蔽单元;所述故障屏蔽单元用于接收所述多个压力开关输出的多个压力开关信号,并根据所述多个压力开关信号得到硬线信号;所述故障屏蔽单元根据所述硬线信号和所述网络信号生成故障屏蔽信号;所述故障屏蔽信号用于指示是否对所述压力开关的信号进行屏蔽。
Fault shielding device and method and rail train
一种故障屏蔽装置、方法及有轨列车
2024-02-27
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |