The invention discloses a traffic flow determination method and device, and a nonvolatile storage medium. The method comprises the following steps: acquiring original data related to a vehicle; identifying a vehicle position in the video data to obtain third position data; according to different preset weights, performing fusion processing on the first position data, the second position data and the third position data to obtain positioning data; acquiring a preset three-dimensional model, and updating the preset three-dimensional model by using the video data and the positioning data of the road where the vehicle is located to obtain a target three-dimensional model; and analyzing the positioning data by using the target three-dimensional model, generating a driving track of the vehicle, and determining the traffic flow of the target area where the road is located according to the road condition information of the road and the driving track of the vehicle. The technical problem that the real-time condition of the traffic flow cannot be accurately determined due to the fact that the accuracy and the real-time performance of vehicle positioning are insufficient in the prior art is solved.

    本申请公开了一种交通流量的确定方法及装置、非易失性存储介质。其中,该方法包括:获取与车辆相关的原始数据;识别视频数据中的车辆位置,得到第三位置数据;根据不同的预设权重,对第一位置数据、第二位置数据以及第三位置数据进行融合处理,得到定位数据;获取预设三维模型,利用车辆所在道路的视频数据以及定位数据,更新预设三维模型,得到目标三维模型;采用目标三维模型对定位数据进行分析,生成车辆的行驶轨迹,并根据道路的路况信息以及车辆的行驶轨迹,确定道路所在目标区域的交通流量。本申请解决了由于相关技术对车辆定位的准确性和实时性不足,导致无法精准确定交通流量的实时状况的技术问题。


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    Titel :

    Method and device for determining traffic flow, and nonvolatile storage medium


    Weitere Titelangaben:

    交通流量的确定方法及装置、非易失性存储介质


    Beteiligte:
    ZHU JIANGYONG (Autor:in) / GAO XIANG (Autor:in) / LUO ZHUO (Autor:in)

    Erscheinungsdatum :

    22.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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