The invention provides a train-road cooperation alarm method and system, and belongs to the field of railway communication, and the method comprises the steps: obtaining train number checking information and train operation state information; determining train position information based on the train number checking information and the train operation state information; according to the train position information, determining a target train in a preset range and a target train-road cooperation alarm ground device in the preset range; based on the GSM-R dedicated communication network and a driving safety early warning radio station corresponding to the target train-road cooperation alarm ground device, alarm information is sent to the target train; the alarm information sent by the GSM-R special communication network comprises an alarm event picture. The train operation position information is obtained from the two information channels, meanwhile, the warning information is uploaded to the target train through the two channels of the traffic safety early warning radio station and the GSM-R special communication network of the target train-road cooperation warning ground equipment, the system reliability is improved, a new receiving terminal does not need to be installed on the train, and the cost is reduced. And the construction cost of the vehicle-road cooperation alarm system is reduced.

    本发明提供一种车路协同报警方法和系统,属于铁路通信领域,包括获取车次号校核信息和列车运行状态信息;基于车次号校核信息和列车运行状态信息,确定列车位置信息;根据列车位置信息,确定预设范围内的目标列车和预设范围内的目标车路协同报警地面设备;基于GSM‑R专用通信网络和目标车路协同报警地面设备对应的行车安全预警电台发送告警信息至目标列车;通过GSM‑R专用通信网络发送的告警信息包含告警事件图片。本发明从两个信息通道获取列车运行位置信息,同时将告警信息通过目标车路协同报警地面设备的行车安全预警电台和GSM‑R专用通信网络两个通道上传给目标列车,提高了系统可靠性,无需在列车安装新的接收终端,降低了车路协同报警系统的建设成本。


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    Title :

    Vehicle-road cooperation alarm method and system


    Additional title:

    车路协同报警方法和系统


    Contributors:
    TIAN XIUCHEN (author) / XIONG DAOQUAN (author) / LIU RUIHUA (author)

    Publication date :

    2023-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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