The invention provides a train safety protection method and system.The method comprises the steps that according to the opening direction of target turnouts and the state of an over-limit inspection section, whether the over-limit track condition is met or not is judged, the over-limit inspection section is determined according to an interlocking table and a next route through which a train passes, and the target turnouts comprise the first turnout and the second turnout; the first turnout is a turnout in an over-limit inspection section, the second turnout is a turnout in a main route or a protection section connected with the over-limit inspection section in the interlocking table, and the train is a CTC train; and under the condition that it is determined that the over-limit track condition is not met, safety protection is conducted on the train. According to the method, the over-limit checking function is added to the ZC, whether the over-limit track condition is met or not is checked through the ZC, and when the over-limit track condition is not met, safety protection is conducted on the CTC train with the side rushing risk, so that the side rushing risk is avoided, and the running safety of the train is improved.

    本发明提供一种列车安全防护方法及系统,方法包括:根据目标道岔的开向和超限检查区段的状态,判断是否满足超限轨道条件,超限检查区段是根据联锁表和列车经过的下一进路确定的,目标道岔包括第一道岔和第二道岔,第一道岔为超限检查区段内的道岔,第二道岔为联锁表中与超限检查区段连接的主进路或保护区段内的道岔,列车为CTC列车;在确定不满足所述超限轨道条件的情况下,对列车进行安全防护。本发明通过在区域控制器ZC增加超限检查功能,利用ZC检查是否满足超限轨道条件,并在不满足超限轨道条件时,对存在侧冲风险的CTC列车进行安全防护,避免侧冲危险的发生,提高了列车的运行安全。


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    Title :

    Train safety protection method and system


    Additional title:

    列车安全防护方法及系统


    Contributors:
    DENG HONGYUAN (author) / HAN BINGQIAN (author) / ZHANG NANQIAO (author) / ZHENG ZHIMIN (author) / LIU LUPENG (author) / ZHAO PENG (author) / QIAO GAOFENG (author) / HU XU (author) / YU YANZHAO (author) / WU HAO (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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