The invention discloses a signal authorization method and system for a semi-automatic blocked line, and the method comprises the steps: a signal forecast server judges whether a station opens a route or not according to signal information transmitted by interlocking equipment, generates a signal forecast information packet, and transmits the signal forecast information packet to a receiving unit of a train; a train acquisition unit selects route information according to the information number in the packet header information frame of the transponder, and acquires front route information and a front signal state of a line corresponding to the transponder; the receiving unit of the train analyzes the received wireless information and correspondingly responds to the analyzed state of the forecasting signal machine; if the front route information is open-circuit information, the vehicle-mounted equipment of the train extends the front route open information into the vehicle-mounted equipment for signal authorization through wireless transmission according to the ground equipment, a control curve is generated according to a target-distance mode, and safe operation of the train is monitored. And the running permission is provided in advance by utilizing the forecasting transponder of the station, so that the train can be accelerated in time.

    本发明公开了一种半自动闭塞线路的信号授权方法及系统,包括信号预告服务器根据联锁设备发送的信号信息判断车站是否开放进路,并生成信号预告信息包发送至列车的接收单元;列车获取单元根据所述应答器的包头信息帧中的信息编号进行进路信息的选择,获取该应答器对应线路的前方进路信息和前方信号状态;列车的接收单元对收到的无线信息进行解析,对解析出的预告信号机状态做出相应的反应;若前方进路信息为开路信息,所述列车的车载设备根据地面设备,通过无线传输将前方进路开放信息延伸至车载设备内进行信号授权,并按照目标‑距离模式生成控制曲线,对所述列车安全运行进行监控。利用车站的预告应答器提前提供运行许可,列车能够及时进行提速。


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    Title :

    Signal authorization method and system for semi-automatic block line


    Additional title:

    一种半自动闭塞线路的信号授权方法及系统


    Contributors:
    LIU HONGFEI (author) / YU XIAOQUAN (author) / LIU HANYU (author) / CUI LI (author) / YAO WENHUA (author) / CAI JINGHUA (author) / ZHANG WENHUI (author)

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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