The invention discloses a turnout control circuit and a power acquisition method. The circuit is based on a full-electronic interlocking system, the turnout control circuit comprises a weak current control circuit and a strong current control circuit connected with the weak current control circuit, the weak current control circuit is connected with a full-electronic interlocking master control module in the full-electronic interlocking system, and the strong current control circuit is connected with a point switch. Wherein the weak current control circuit is used for enabling the strong current control circuit to connect a three-phase alternating current power supply to a point switch and control the point switch to carry out corresponding operation when a command for operating the fixed operation or reverse operation of a turnout is received from the full-electronic interlocking main control module; and the weak current control circuit is also used for performing corresponding processing according to the state information of the three-phase alternating current power supply so as to determine the power of the point switch. In the turnout control circuit, the weak current control circuit in the full-electronic interlocking system can be reused to determine the power of the switch machine, and the cost required for setting an independent switch machine power acquisition device and the daily maintenance workload are reduced.
本申请公开了道岔控制电路和功率采集方法。该电路基于全电子联锁系统,道岔控制电路包括弱电控制电路以及与弱电控制电路连接的强电控制电路,并且弱电控制电路连接全电子联锁系统中的全电子联锁主控模块,强电控制电路连接转辙机。其中,弱电控制电路用于:当从全电子联锁主控模块接收到用于操作道岔定操或者反操的命令的时候,使能强电控制电路将三相交流电源接入转辙机并且控制转辙机进行相应操作;弱电控制电路还用于:根据三相交流电源的状态信息,进行相应的处理,以确定转辙机的功率。在道岔控制电路中,能够复用全电子联锁系统之中的弱电控制电路确定转辙机的功率,并且减少了设置单独的转辙机功率采集装置所需的成本以及日常维护工作量。
Turnout control circuit and power acquisition method
道岔控制电路和功率采集方法
2023-05-05
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
Turnout detection wireless sensing acquisition equipment and acquisition method
European Patent Office | 2023
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