The invention discloses a traffic warning condition positioning method and electronic equipment, and relates to the technical field of positioning. The method comprises the following steps: determining a snapshot information set of at least one snapshot device associated with a to-be-processed traffic warning condition; the snapshot information set comprises multiple groups of snapshot information; each group of snapshot information comprises a snapshot picture, an identifier of snapshot equipment, snapshot time and a pixel position of an identification frame in the snapshot picture; determining the corresponding relationship between the pixel position and the geographic position in the snapshot picture, and determining the geographic position of the target vehicle in the snapshot picture by applying the corresponding relationship; constructing a snapshot sequence of the target vehicle; determining the speed of the target vehicle at each geographic position according to a set distance condition, a set time condition and a relationship between each geographic position and a neighborhood geographic position in the plurality of geographic positions of the target vehicle; and updating the initial position of the traffic warning condition to be processed by using the geographic position at the minimum speed to obtain the target position of the traffic warning condition. And the determined target position of the to-be-processed traffic warning condition is more accurate.

    本申请公开了一种交通警情的定位方法和电子设备,涉及定位技术领域。其中:确定待处理交通警情关联的至少一个抓拍设备的抓拍信息集合;抓拍信息集合包括多组抓拍信息;每组抓拍信息包括抓拍图片、抓拍设备的标识、抓拍时间和识别框在抓拍图片中的像素位置;确定抓拍图片中像素位置与地理位置的对应关系,应用对应关系确定目标车辆在抓拍图片中的地理位置;构建目标车辆的抓拍序列;在目标车辆的多个地理位置中,根据设定距离条件、设定时间条件以及每个地理位置与邻域地理位置的关系,确定每个地理位置处目标车辆的速度;应用最小速度处的地理位置更新待处理交通警情的初始位置,得到交通警情的目标位置。确定的待处理交通警情的目标位置更准确。


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    Title :

    Traffic warning condition positioning method and electronic equipment


    Additional title:

    一种交通警情的定位方法和电子设备


    Contributors:
    MA XIAOLONG (author) / LIN HAN (author) / SHANG LIKUN (author) / WANG CHENGLONG (author) / XIA TING (author)

    Publication date :

    2024-12-20


    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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