The invention provides a track circuit shunting defect detection method based on a wireless shunting locomotive signal and a monitoring system, and the method comprises the steps: when a shunting locomotive and a train set are located in an occupied section and are not driven into a free section in front; if the corresponding section output by the interlocking system or the CTC system continuously displays the red light band or the red light band flickers, the corresponding section is judged to be in a shunt bad fault state; after a shunting locomotive and a train set pass through a blocking signal machine of a certain section and enter an idle section, if an interlocking system or a CTC system outputs that a corresponding section continuously displays a gray light band or continuously displays a white light band or a red light band flickers, it is judged that the corresponding section is in a shunting bad fault state; and after the tail parts of the shunting locomotive and the train set are driven out of the occupied section, if the interlocking system or the CTC system outputs that the corresponding section continuously displays the red light band or the red light band flickers, the corresponding section is judged to be in a shunting bad fault state. Therefore, whether the shunting of the track circuit is poor or not can be quickly and accurately judged.

    本发明提供了一种基于无线调车机车信号和监控系统的轨道电路分路不良检测方法,所述方法包括在调车机和车列位于占用区段且未驶入前方的空闲区段时,若联锁系统或CTC系统输出对应区段持续显示红色光带或者有红色光带闪烁情况出现,则判断对应区段处于分路不良故障状态;在调车机和车列经过某一个区段的阻挡信号机驶入空闲区段后,若联锁系统或CTC系统输出对应区段持续显示灰色光带或者持续显示白色光带或有红色光带闪烁情况出现,则判断对应区段处于分路不良故障状态;在调车机和车列尾部驶出占用区段后,若联锁系统或CTC系统输出对应区段持续显示红色光带或有红色光带闪烁情况出现,则判断对应区段处于分路不良故障状态。因此,本发明可以快速且准确地进行轨道电路是否分路不良的判断。


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    Title :

    Track circuit shunt defect detection method based on wireless shunting locomotive signal and monitoring system


    Additional title:

    基于无线调车机车信号和监控系统的轨道电路分路不良检测方法


    Contributors:
    LI FUJIAN (author) / SONG XINQIANG (author)

    Publication date :

    2024-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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