The road congestion detection method provided by the invention comprises the steps of obtaining first snapshot data of a first snapshot device on a to-be-detected road in a first specified time period and second snapshot data of a second snapshot device on the to-be-detected road in a second specified time period; detecting at least one item of attribute information of the vehicle based on each frame of image in the first snapshot data and the second snapshot data to obtain a first detection sequence of each item of attribute information and a second detection sequence of each item of attribute information; wherein the first detection sequence corresponds to the first snapshot data, and the second detection sequence corresponds to the second snapshot data; determining the overlap ratio of the first detection sequence of each item of attribute information and the second detection sequence of each item of attribute information to obtain the overlap ratio of each item of attribute information; and judging whether the to-be-detected road is congested or not based on the coincidence degree of each item of attribute information. According to the road congestion detection method, device and equipment provided by the invention, the congestion condition of the to-be-detected road can be accurately determined at low cost.

    本申请提供的道路拥堵检测方法,包括:获取待检测道路上的第一抓拍设备在第一指定时间段内的第一抓拍数据、以及待检测道路上的第二抓拍设备在第二指定时间段内的第二抓拍数据;基于第一抓拍数据和第二抓拍数据中的各帧图像检测车辆的至少一项属性信息,得到每项属性信息的第一检测序列和每项属性信息的第二检测序列;其中,第一检测序列与第一抓拍数据对应,第二检测序列与第二抓拍数据对应;确定每项属性信息的第一检测序列,与每项属性信息的第二检测序列的重合度,得到每项属性信息的重合度;基于每项属性信息的重合度判断待检测道路是否拥堵。本申请提供的道路拥堵检测方法、装置和设备,可低成本的、准确的确定待检测道路的拥堵情况。


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    Title :

    Road congestion detection method, device and equipment


    Additional title:

    一种道路拥堵检测方法、装置和设备


    Contributors:
    SHI XIAOHUA (author)

    Publication date :

    2025-02-14


    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 / G06V



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