The invention discloses a traffic event early warning method, device and equipment and a storage medium. The method comprises the steps of determining feature parameters of a target traffic event according to a preset multi-dimensional portrait library; acquiring monitoring data of each characteristic parameter of a target traffic event monitored in real time; obtaining an early warning model of the target traffic event, and calculating early warning threshold boundaries of different early warning levels according to the early warning model; and when the monitoring data of any characteristic parameter monitored in real time exceeds the early warning threshold boundary of the lowest early warning level, giving an early warning prompt of the corresponding early warning level. According to the traffic event early warning method, the preset multi-dimensional portrait library is adopted, the multi-dimensional portrait library is matched with the target traffic event, the characteristic parameters corresponding to the target traffic event are determined, whether the monitoring data exceed the early warning threshold boundary calculated by the early warning model or not is quickly obtained and judged, and corresponding early warning prompt is performed. Scientific basis is provided for road grading management and control, and the road traffic safety management and control level is improved.

    本申请公开了一种交通事件的预警方法、装置、设备及存储介质,方法包括:根据预设的多维画像库确定目标交通事件的特征参数;获取实时监测的目标交通事件的各个特征参数的监测数据;获取目标交通事件的预警模型,根据预警模型计算不同预警等级的预警阈值边界;当实时监测的任意一个特征参数的监测数据超出最低预警等级的预警阈值边界时,发出对应预警等级的预警提示。根据该交通事件预警方法,通过采用预设多维画像库,将多维画像库与目标交通事件匹配,确定目标交通事件对应的特征参数,快速获取并判定监测数据是否超过预警模型计算的预警阈值边界,进行相应的预警提示,为道路分级管控提供科学依据,提高道路交通安全管控水平。


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    Title :

    Early warning method, device and equipment for traffic incident and storage medium


    Additional title:

    一种交通事件的预警方法、装置、设备及存储介质


    Contributors:
    YANG ZHENZHEN (author) / GUO SHENGMIN (author) / LUO SHIWEI (author) / XIA SHUDONG (author)

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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