The invention discloses a CTCS (China Train Control System) and CBTC (Communication Based Train Control System) vehicle-mounted equipment switching system, belongs to the field of traffic signal systems, and aims to realize safe and reliable switching between two sets of train control systems. The CTCS vehicle-mounted equipment and the CBTC vehicle-mounted equipment share a peripheral transponder antenna, a vehicle control system and a speed sensor, and a switching system is arranged between the CTCS vehicle-mounted host and the CBTC vehicle-mounted host; the switching system comprises a wiring switching module, and the wiring switching module is connected with a CTCS vehicle-mounted host through an A1 interface, connected with a CBTC vehicle-mounted host through an A2 interface, connected with a speed sensor through an A3 interface, and connected with a transponder antenna through an A5 interface. And the switching system is arranged to realize the switching between the two sets of systems. A wiring switching module in the switching system mainly realizes physical connection and switching between the speed sensor and the transponder antenna and the two sets of systems, and realizes switching between the two sets of systems when the transponder antenna and the speed sensor are shared. Original systems such as CTCS, CBTC vehicle-mounted equipment and the like are not modified greatly.

    本发明CTCS和CBTC车载设备切换系统,属于交通信号系统领域,目的是实现两套列控系统之间安全可靠的切换。CTCS车载设备和CBTC车载设备共用外围应答器天线、车辆控制系统和速度传感器,在CTCS车载主机与CBTC车载主机之间设置有切换系统;切换系统包括接线切换模块,接线切换模块经过A1接口与CTCS车载主机相连接,经过A2接口与CBTC车载主机相连接,经过A3接口与速度传感器相连接,经过A5接口与应答器天线相连接。通过设置切换系统来实现两套系统之间的切换。切换系统中的接线切换模块主要实现速度传感器以及应答器天线与两套系统之间的物理连接与切换,实现应答器天线以及速度传感器共用时,两套系统之间的切换。对CTCS和CBTC车载设备等原有系统不会产生大量修改。


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    Title :

    CTCS and CBTC vehicle-mounted equipment switching system


    Additional title:

    CTCS和CBTC车载设备切换系统


    Contributors:
    YANG GANG (author) / DAI HONG (author) / LIU MINGYUAN (author) / DONG SONG (author) / JIA NAN (author) / WANG PEIYAO (author) / LIAO-XIANG CHENCHEN (author) / LIN QING (author)

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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