The invention discloses a full-electronic turnout board card compatible with a four-five-six-seven-wire system switch machine, the board card is provided with a driving power supply interface, an indication power supply interface and a switch machine interface, the driving power supply interface is connected with a driving power supply, the indication power supply interface is connected with a 220V indication power supply, and the switch machine interface is connected with a switch machine. The switch machine interfaces are connected with a switch machine circuit and are universal interfaces compatible with a four-five-six-seven-wire system switch machine, the number of the switch machine interfaces is nine, the switch machine interfaces are OUT1-OUT9, the OUT1-OUT5 are driving and representing common interfaces, the OUT6-OUT9 are representing special interfaces, a driving circuit is arranged between the driving power supply interface and the OUT1-OUT5 interfaces, and the driving power supply interface is connected with the OUT1-OUT5 interfaces. And an indication circuit is arranged between the indication power supply interface and the OUT1-OUT9 interfaces. The invention can adapt to the current mainstream line system AC/DC switch machine, greatly improves the universality of the board card in use, reduces the types of the board card, and reduces the maintenance cost.
本发明公开了一种兼容四五六七线制转辙机的全电子道岔板卡,所述板卡设有驱动电源接口、表示电源接口以及转辙机接口,所述驱动电源接口连接驱动电源,所述表示电源接口连接220V表示电源,所述转辙机接口与转辙机线路连接且为兼容四五六七线制转辙机的通用接口,所述转辙机接口设有九个,为OUT1~OUT9其中,OUT1~OUT5为驱动和表示共用接口,OUT6~OUT9为表示专用接口,所述驱动电源接口与OUT1~OUT5接口之间设有驱动电路,所述表示电源接口与OUT1~OUT9接口之间设有表示电路。本发明能够适配目前主流线制交、直流转辙机,大大提高了板卡使用的通用性,减少板卡类型,降低维护成本。
Full-electronic turnout board card compatible with four-five-six-seven-wire system switch machine
一种兼容四五六七线制转辙机的全电子道岔板卡
2023-08-15
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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