The invention relates to a subway train collision early warning method. The subway train collision early warning method comprises the following steps that a topology structural chart of a track traffic network is generated according to planned running parameters of trains; controllability and sensitivity of train flow are analyzed based on the topology structural chart; a multi-train non-collision running track is generated according to the planned running parameters of the trains; the running positions of the trains at some time are predicted at each sampling time based on the current running state of the trains and the historical position observation sequence, an observer from the continuous dynamic state of the trains to the discrete collision logic is established, and the continuous dynamic state is mapped into the collision state expressed through the discrete observation value; and when it is possible for a system to violate the traffic control rule, the hybrid dynamic state of the subway traffic hybrid system is monitored, and alarm information is provided for a control center. The subway train track is predicted in a rolling and real-time manner, an effective early warning can be achieved for the train collision, and the safety of subway traffic is improved.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Subway train collision early warning method


    Beteiligte:
    HAN YUNXIANG (Autor:in) / HUANG XIAOQIONG (Autor:in)

    Erscheinungsdatum :

    2015-11-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    Emergency braking anti-collision control method for subway train

    QI WEIWEI / XU BAOKANG / ZHENG SHUBIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Collision early warning method and collision early warning device

    ZHANG SHICHEN / MA BING / WANG DENGJIANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Subway train

    HAO MINGYUAN / FU ZHENLIANG / DONG CHENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Train distance measurement anti-collision early warning system and method based on train-to-train communication

    WANG WENLONG / WANG WANLEI / YANG JINGPING et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Auxiliary anti-collision system and method suitable for subway train

    LI ZHONGLING / LI YONGXIANG | Europäisches Patentamt | 2022

    Freier Zugriff