The invention discloses a traffic potential safety hazard identification method, and the method comprises the steps: determining the source and destination of each accident vehicle according to the accident vehicle data in the accident data of each traffic accident; for the town to which each source place belongs or the town to which each destination belongs, determining a first number of traffic accidents occurring in the town in a first sub-time period; if it is determined that a vehicle dimension potential safety hazard identification event is triggered according to the first number, it is determined that a traffic potential safety hazard problem exists in the town; according to accident occurrence place data in the accident data of each traffic accident, clustering each traffic accident according to a preset distance, and for each class cluster, if the accident data in the class cluster is matched with specified data in a road dimension potential safety hazard identification event of an area corresponding to the preset class cluster, determining that the road dimension potential safety hazard identification event in the area corresponding to the class cluster is the road dimension potential safety hazard identification event. And determining that the traffic potential safety hazard exists in the region corresponding to the cluster. And the efficiency and the accuracy of traffic potential safety hazard identification are improved.

    本申请公开了一种交通安全隐患识别方法,根据各个交通事故的事故数据中的事故车辆数据,确定每个事故车辆的源头地和目的地;针对各个源头地所属的镇街或各个目的地所属的镇街,确定第一子时间段内所述镇街发生交通事故的第一数量;若根据所述第一数量确定触发车辆维度安全隐患识别事件,确定镇街存在交通安全隐患问题;根据各个交通事故的事故数据中的事故发生地数据,按照预设距离对所述各个交通事故进行聚类,针对各个类簇,若该类簇中的事故数据与预先规定的该类簇对应的区域的道路维度安全隐患识别事件中规定的数据相匹配,确定该类簇对应的区域存在交通安全隐患问题。提高了交通安全隐患识别的效率和准确率。


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    Title :

    Traffic potential safety hazard identification method


    Additional title:

    一种交通安全隐患识别方法


    Contributors:
    MA XIAOLONG (author) / FAN FEI (author) / KANG DONG-HEUN (author) / DONG YU (author) / ZHU HUIQING (author)

    Publication date :

    2025-05-02


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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