The invention provides a congestion reason identification method and device, electronic equipment and a storage medium, and the method comprises the steps: extracting the feature vector of each traffic congestion event based on Y traffic congestion events, Y being an integer greater than 1; inputting a first feature vector of a reason-free label in the feature vectors of each traffic jam event into a clustering model, and obtaining a target jam reason corresponding to the first feature vector output by the clustering model; and based on a known congestion reason corresponding to the second feature vector and a target congestion reason corresponding to the first feature vector, identifying a congestion reason corresponding to the current traffic congestion event. Compared with the prior art in which the reason of traffic jam is identified by manpower, the embodiment of the invention has the advantages that the identification cost of the reason of traffic jam is reduced, and the identification efficiency of the reason of traffic jam is improved.

    本发明提供一种拥堵原因的识别方法、装置、电子设备及存储介质,方法包括:基于Y个交通拥堵事件,提取各交通拥堵事件的特征向量,Y为大于1的整数;将各交通拥堵事件的特征向量中无原因标签的第一特征向量输入至聚类模型,获得聚类模型输出的第一特征向量对应的目标拥堵原因;基于第二特征向量对应的已知拥堵原因和第一特征向量对应的目标拥堵原因,识别当前交通拥堵事件对应的拥堵原因。相较于现有技术依赖人力识别交通拥堵的原因,本发明实施例降低了交通拥堵原因的识别成本,提高了交通拥堵原因的识别效率。


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    Titel :

    Congestion reason identification method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    拥堵原因的识别方法、装置、电子设备及存储介质


    Beteiligte:
    YAN HUAN (Autor:in) / LI YONG (Autor:in) / WANG MUDAN (Autor:in) / HOU QING (Autor:in) / JIN DEPENG (Autor:in)

    Erscheinungsdatum :

    2023-04-04


    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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