The invention discloses a safety protection method for preventing an unauthorized train from entering a main line from a vehicle depot. According to the method, a turnout is arranged between the vehicle depot and the main line, when the train enters the main line from the vehicle depot, the passing turnout opens the direction of the main line, and after the train arrives at a main line platform from the vehicle depot through the turnout and is normally unlocked from the vehicle depot to a main line access road, judging is made through a turnout reverse alarm algorithm, and a turnout reverse alarm signal is given when the turnout is in a reverse position and the turnout is not locked independently or locked in a protective manner, the section where the turnout is located is not locked, the unprotected section is locked and the route is not locked. According to the invention, turnout reverse position alarming is carried out, a station watchman is reminded to manually operate the turnout to a non-opening main line position in time, and the risk that an unauthorized train intrudes into the main line from a vehicle depot can be avoided.

    本发明公开了一种防止非授权列车从车辆段进入正线的安全防护方法,在车辆段与正线之间设有道岔,当列车从车辆段进入正线时,所经过的道岔开通正线方向,列车从车辆段经道岔到达正线站台,车辆段至正线进路正常解锁后,通过道岔反位报警算法进行判断,在道岔处于反位且道岔未单独锁闭、未防护锁闭,道岔所在区段未锁闭、未保护区段锁闭及未进路锁闭下,给出道岔反位报警信号。本发明进行道岔反位报警,提醒车站值班员及时把道岔人工操作到非开通正线位置,可以避免非授权列车从车辆段闯入正线的风险。


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    Title :

    Safety protection method for preventing unauthorized train from entering main track from vehicle depot


    Additional title:

    一种防止非授权列车从车辆段进入正线的安全防护方法


    Contributors:
    LI LONGXING (author) / XU PINGCHUAN (author) / GUAN WEIXIN (author) / YANG HONGFEI (author) / LIU FENGZHEN (author)

    Publication date :

    2021-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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