The invention relates to a method and a device for determining pressure occupation, belongs to the field of rail transit control, and particularly relates to a method and a device for determining continuous pressure occupation of a logic section. The method comprises the following steps: an original state acquisition step: acquiring a logic section set contained in an axle counting section set corresponding to a line controller and a previous period state of each logic section in the logic section set; a current state initialization step: initializing the current state of each logic section in the logic section set; a section state updating step: acquiring an axle counting section subset of a train in the axle counting section set based on the train position; only the occupancy states of the logic sections contained in the axle counting section subset are updated. The device and the method can adapt to the system requirements of the CBTC, ensure the safety and reliability of the CBTC system, and can efficiently, quickly and accurately process the complex scene of the logic section.

    本发明涉及一种占压确定方法及装置,属于轨道交通控制领域,具体是涉及一种确定逻辑区段连续占压的方法及装置。包括:原始状态获取步骤,获取线路控制器对应计轴区段集合所包含的逻辑区段集合以及所述逻辑区段集合中各逻辑区段的上一周期状态;当前状态初始步骤,初始化所述逻辑区段集合中各逻辑区段的当前状态;区段状态更新步骤,基于列车位置获取所述计轴区段集合中存在列车的计轴区段子集;只更新计轴区段子集所包含的逻辑区段的占用状态。该装置及方法可以适应CBTC的系统需求,保证CBTC系统的安全可靠,同时对于逻辑区段的复杂场景可以进行高效,快速且准确的处理。


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    Title :

    Method and device for determining continuous pressure occupation of logic section


    Additional title:

    一种确定逻辑区段连续占压的方法及装置


    Contributors:
    ZHANG HUI (author) / WU ZHENGZHONG (author) / MA QUANHUA (author) / WU TAO (author)

    Publication date :

    2021-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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