The invention relates to the technical field of expressway traffic safety, and particularly provides an alarm method and system for abnormal vehicle driving in an expressway tunnel, a terminal and a storage medium, and the method comprises the steps: obtaining vehicle three-dimensional point cloud data and vehicle image data; performing data fusion on the vehicle point cloud data and the vehicle image data to obtain vehicle fusion data; inputting the characteristic data of the vehicle into a pre-constructed vehicle track detection model, and performing fault type judgment on the vehicle in the expressway tunnel; and according to a judgment result, giving an alarm for the vehicle running abnormally. According to the invention, the vehicle driving track in the expressway tunnel can be detected in real time without being influenced by light in the expressway tunnel, and the traffic safety of the tunnel is improved.

    本发明涉及高速公路交通安全技术领域,具体提供高速公路隧道内车辆行驶异常的报警方法、系统、终端及存储介质,获取车辆三维点云数据和车辆图像数据;将车辆点云数据和车辆图像数据进行数据融合,得到车辆融合数据;将车辆的特征数据输入到预先构建好的车辆轨迹检测模型中,对高速公路隧道内的车辆进行故障类型判断;根据判断结果,对行驶异常的车辆进行报警。本发明可以不受高速公路隧道内的光线影响的情况下实时地检测高速公路隧道内的车辆行驶轨迹,改善隧道交通安全。


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    Title :

    Alarm method and system for abnormal vehicle driving in highway tunnel, terminal and storage medium


    Additional title:

    高速公路隧道内车辆行驶异常的报警方法、系统、终端及存储介质


    Contributors:
    SONG YUANYUAN (author) / WEI CHUANWEI (author) / WANG YAN (author) / GENG YIZHE (author) / NIU SHUNJIE (author) / WANG ZHIXIANG (author)

    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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