The invention relates to the technical field of data processing, and discloses a vehicle passing efficiency determination method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining video stream data; performing frame extraction processing on the video stream data to obtain a plurality of monitoring pictures; identifying the plurality of monitoring pictures by using a pre-trained vehicle detection model, and determining a plurality of target vehicles; using a pre-trained multi-target tracking model to track the plurality of target vehicles to obtain trajectory information of the plurality of target vehicles; and determining the traffic efficiency of the lane based on the track information of the target vehicle and the monitoring picture. According to the invention, the pre-trained vehicle detection model is used to identify the plurality of monitoring pictures, the plurality of target vehicles are determined, the pre-trained multi-target tracking model is used to track the plurality of target vehicles, and the trajectory information of the plurality of target vehicles is obtained. Through the track information of the target vehicle and the monitoring picture, the traffic efficiency of the lane can be accurately determined.

    本发明涉及数据处理技术领域,公开了一种车辆通行效率的确定方法、装置、计算机设备及存储介质,该方法包括:获取视频流数据;对视频流数据进行抽帧处理,得到多张监控图片;利用预先训练好的车辆检测模型对多张监控图片进行识别,确定多个目标车辆;利用预先训练好的多目标跟踪模型对多个目标车辆进行跟踪处理,得到多个目标车辆的轨迹信息;基于目标车辆的轨迹信息以及监控图片,确定车道的通行效率。本发明利用预先训练好的车辆检测模型对多张监控图片进行识别,确定多个目标车辆,利用预先训练好的多目标跟踪模型对多个目标车辆进行跟踪处理,得到多个目标车辆的轨迹信息,通过目标车辆的轨迹信息以及监控图片能够准确地确定车道的通行效率。


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    Title :

    Vehicle passing efficiency determination method and device, computer equipment and storage medium


    Additional title:

    车辆通行效率的确定方法、装置、计算机设备及存储介质


    Contributors:
    ZHANG WEI (author) / WEI JIANKANG (author) / SHI XIAOMENG (author) / LYU XIAOPENG (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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