The invention discloses a traffic situation congestion prediction method and system, computer equipment and a storage medium, and relates to the technical field of traffic planning and management, and the method comprises the steps: determining a parking region of each motor vehicle on a preset road section; based on the parking area of each motor vehicle, performing activity type clustering on each motor vehicle; according to the activity clustering result of each motor vehicle, obtaining a semantic sequence of activity clustering of each motor vehicle; according to a preset time window, performing short-time framing on the semantic sequence of the activity cluster of each motor vehicle to obtain a short-time individual motor vehicle activity type semantic sequence of each motor vehicle; clustering the short-time individual motor vehicle activity type semantic sequence of each motor vehicle; according to the clustering result of the short-time individual motor vehicle activity type semantic sequence of each motor vehicle, traffic jam prediction is conducted on the preset road section, and the traditional problem that in the prior art, accidental jam cannot be accurately judged can be solved.

    本发明公开了一种交通态势拥堵预测的方法、系统、计算机设备和存储介质,涉及交通规划与管理技术领域,方法包括:确定预设路段上的每个机动车的停留区域;基于每个机动车的停留区域,对每个机动车进行活动类型聚类;根据每个机动车的活动聚类结果,得到每个机动车的活动聚类的语义序列;根据预设时间窗,对每个机动车的活动聚类的语义序列进行短时分帧,得到每个机动车的短时个体机动车活动类型语义序列;对每个机动车的短时个体机动车活动类型语义序列进行聚类;根据对每个机动车的短时个体机动车活动类型语义序列的聚类结果,对预设路段进行交通拥堵预测,本发明可解决现有技术无法对偶发性拥堵进行准确判断的传统问题。


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    Titel :

    Traffic situation congestion prediction method and system, computer equipment and storage medium


    Weitere Titelangaben:

    交通态势拥堵预测的方法、系统、计算机设备和存储介质


    Beteiligte:
    HE XIAOGANG (Autor:in) / WU YIN (Autor:in) / WU KEWEI (Autor:in) / ZHU XIAOPING (Autor:in) / ZHANG HUIHUA (Autor:in)

    Erscheinungsdatum :

    2024-02-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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