The invention discloses a vehicle passing data processing method and electronic equipment, and the method comprises the steps: obtaining the vehicle passing data of a current set time period, and obtaining a track line segment set according to the vehicle passing data; determining at least one abnormal track line segment according to the vehicle passing time corresponding to each track line segment and the directed road network; each snapshot device of the directed road network is composed of nodes, and the directed road network matrix is used for representing the directed road network; for each abnormal track line segment, according to the identifier of the abnormal start snapshot device and the identifier of the abnormal termination snapshot device of the abnormal track line segment, searching in a directed road network matrix, and determining a target snapshot device and a missed shooting data record of the target snapshot device; according to the missed shooting data records corresponding to all the abnormal track line segments, determining the number of target missed shooting data of the target snapshot device; and determining a snapshot rate according to the number of the target missed shooting data and the number of the vehicle passing data of the target snapshot device. And the accuracy and the efficiency of calculating the snapshot rate of the snapshot equipment are improved.

    本申请公开了一种过车数据的处理方法和电子设备,该方法中:获取当前设定时间段的过车数据,根据过车数据得到轨迹线段集合;根据每个轨迹线段对应的过车用时和有向路网,确定至少一个异常的轨迹线段;有向路网的各个抓拍设备为节点构成,有向路网矩阵用于表示有向路网;针对每个异常的轨迹线段,根据异常的轨迹线段的异常起始抓拍设备的标识和异常终止抓拍设备的标识,在有向路网矩阵中查找,确定目标抓拍设备和目标抓拍设备的漏拍数据记录;根据全部异常的轨迹线段各自对应的漏拍数据记录,确定目标抓拍设备的目标漏拍数据的条数;根据目标抓拍设备的目标漏拍数据的条数和过车数据的条数确定抓拍率。提高计算抓拍设备的抓拍率时的准确率和效率。


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    Title :

    Vehicle passing data processing method and electronic equipment


    Additional title:

    一种过车数据的处理方法和电子设备


    Contributors:
    GUO YING (author) / WANG JIANGTAO (author) / LIU QI (author) / HAN HAIJUN (author) / CUI SHUMING (author) / WANG HUANXIN (author)

    Publication date :

    2025-02-21


    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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