The invention discloses an intersection signal control strategy evaluation method and device, electronic equipment and a storage medium, and relates to the field of computers, in particular to the field of artificial intelligence such as deep learning and intelligent traffic. According to the specific implementation scheme, the method comprises the steps of determining traffic performance index data of a target intersection in each flow direction according to target flow data of the target intersection in a target time period and a to-be-evaluated signal control strategy; wherein the target flow data comprises the flow direction flow of each flow direction; performing feature extraction on the flow direction flow and the traffic performance index data to obtain a first flow feature and a flow direction traffic feature; obtaining the flow direction delay time of the flow direction according to the first flow characteristic and the flow direction traffic characteristic; determining the intersection delay time of the target intersection according to the flow direction delay time of each flow direction; and evaluating the to-be-evaluated signal control strategy according to the intersection delay time.

    本申请公开了路口信号控制策略评估方法、装置、电子设备及存储介质,涉及计算机领域,尤其涉及深度学习、智能交通等人工智能领域。具体实现方案为:根据目标路口在目标时间段内的目标流量数据和待评估信号控制策略,确定目标路口各流向的交通性能指标数据;其中,目标流量数据包括各流向的流向流量;对流向流量及交通性能指标数据分别进行特征提取,得到第一流量特征和流向交通特征;根据第一流量特征及流向交通特征,得到流向的流向延误时间;根据各流向的流向延误时间,确定目标路口的路口延误时间;根据路口延误时间,对待评估信号控制策略进行评估。


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    Title :

    Intersection signal control strategy evaluation method and device, electronic equipment and storage medium


    Additional title:

    路口信号控制策略评估方法、装置、电子设备及存储介质


    Contributors:
    TIAN CHUJIE (author) / MEI YU (author) / LIU XINKUAN (author) / WANG TONG (author)

    Publication date :

    2025-03-25


    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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