The invention provides a track circuit and a control method and device of the track circuit. The track circuit comprises interlocking equipment, a first relay, a second relay and an acquisition power supply, the first input end of the interlocking device is connected with the front contact of the first relay, and the second input end of the interlocking device is connected with the rear contact of the first relay and the rear contact of the second relay. A middle contact of the first relay is connected with a front contact of the second relay; a middle contact of the second relay is connected with the acquisition power supply; the front contact of the first relay is connected with the middle contact of the first relay, and the front contact of the second relay is connected with the middle contact of the first relay; the first relay is arranged in the first track section, the second relay is arranged in the second track section, and the first track section and the second track section are located at two ends of the track section where the washing garage is located; the interlocking device is used for determining section occupation information of the target track section based on the state of the first relay and the state of the second relay.
本发明提供一种轨道电路、轨道电路的控制方法及装置,该电路包括:联锁设备、第一继电器、第二继电器和采集电源;联锁设备的第一输入端与第一继电器的前接点连接,联锁设备的第二输入端分别与第一继电器的后接点和第二继电器的后接点连接;第一继电器的中接点与第二继电器的前接点连接,第二继电器的中接点与采集电源连接;第一继电器的前接点与第一继电器的中接点连接,第二继电器的前接点与第一继电器的中接点连接;第一继电器设置于第一轨道区段,第二继电器设置于第二轨道区段,第一轨道区段和第二轨道区段位于洗车库所在轨道区段的两端;联锁设备用于基于第一继电器的状态和第二继电器的状态,确定目标轨道区段的区段占用信息。
Track circuit and control method and device of track circuit
轨道电路、轨道电路的控制方法及装置
2023-08-18
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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