The invention relates to the technical field of rail transit CBTC (Communication Based Train Control) systems, and discloses a method for establishing efficient protection sections of a CBTC system, which comprises the following steps of: S1, defining different protection sections for a CBTC train and an RM train according to route directions, actual gradients and ATP (Automatic Train Control) speed curves by each signal machine; and S2, when the protection sections are established for the route, according to tracking conditions of the CBTC train and the RM train, if all the protection sections can be established, all the protection sections are established, and if all the protection sections cannot be established, subsequent extension can be partially established or all the protection sections are not established. According to the method, the protection section of the route can be set and established according to needs, the tracking and turn-back interval of the CBTC train during normal operation is improved, and the line transport capacity is improved.

    本发明涉及轨道交通CBTC系统技术领域,且公开了一种CBTC系统的高效保护区段建立方法,包括:步骤S1,每个信号机,分别为CBTC列车和RM列车按进路方向、实际坡度和ATP速度曲线定义不同的保护区段;步骤S2,当为进路建立保护区段时,根据CBTC列车和RM列车追踪情况,如果保护区段可以全部建立则全部建立,如果不能全部建立可以部分建立后续延伸或完全不建立。本发明能够按需设置和建立进路的保护区段,提高正常运营时CBTC列车的追踪和折返间隔,提升线路运能。


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    Title :

    Efficient protection section establishing method of CBTC (Communication Based Train Control) system


    Additional title:

    一种CBTC系统的高效保护区段建立方法


    Contributors:
    LIU MINGXIA (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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