The invention provides a blocking mode switching control method, device and system based on locomotive automatic driving, and the method comprises the steps: obtaining the current position information transmitted by a first signal system when a locomotive runs in a first blocking mode, and detecting whether the locomotive is located in a pre-stored signal switching region or not according to the current position information; if the locomotive is located in the signal switching area, signal switching is started, the communication connection with the first signal system is switched to the communication connection with the second signal system, and meanwhile the operation of the locomotive is controlled according to the first operation parameter transmitted by the first signal system; after the signal switching is completed, detecting whether a stable second operation parameter transmitted by a second signal system in a second blocking mode to be switched is received or not; and if yes, re-planning the front operation control curve according to the second operation parameter, and controlling the locomotive to operate according to the front operation control curve. Full-automatic switching of the signal system can be achieved, and automatic driving is not stopped or quitted in the switching process.

    本发明提供一种基于机车自动驾驶的闭塞模式切换控制方法、装置及系统,方法包括:获取机车运行在第一闭塞模式下的第一信号系统传输的当前位置信息,根据当前位置信息检测机车是否处于预存的信号切换区域;如果机车处于信号切换区域,则开始进行信号切换,将与第一信号系统的通信连接切换为与第二信号系统的通信连接,同时保持根据第一信号系统传输的第一运行参数控制机车运行;信号切换完成后,检测是否接收到待切换的第二闭塞模式下的第二信号系统传输的稳定的第二运行参数;如果是,则根据第二运行参数重新规划前方运行控制曲线,并根据前方运行控制曲线控制机车运行。本发明能够实现信号系统的全自动切换,切换过程中不停车不退出自动驾驶。


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    Title :

    Locomotive automatic driving-based block mode switching control method, device and system


    Additional title:

    基于机车自动驾驶的闭塞模式切换控制方法、装置及系统


    Contributors:
    LI JIANZHANG (author) / JIANG FAN (author) / LI TIEBING (author) / YANG YIPING (author) / YAO QUANLE (author) / XIONG CHAOKUN (author) / CUI YOUJIU (author) / HUO SHENG (author) / TANG WEI (author) / LI MING (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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