The invention relates to a traffic flow prediction method and device, computer equipment and a storage medium, and the method comprises the steps: determining a reference year according to the historical traffic flow data of a target region, wherein the reference year is a year before the current year; determining target historical data for traffic flow prediction through the historical traffic flow data; wherein the target historical data comprises the daily average traffic flow of a historical time period, the annual growth rate of the traffic flow of the historical time period relative to the year before the reference year, and the week growth rate of the traffic flow of the historical time period relative to the week before the historical time period; the traffic flow proportion of each day in the historical time period and the traffic flow proportion of each hour in each day in the historical time period; the historical time period refers to a time period corresponding to the target time period in the reference year; and according to the target historical data, predicting a traffic flow result of each hour every day in the target time period. According to the method, the traffic flow in the target time period can be accurately predicted by using less historical traffic flow data.

    本发明涉及一种车流量预测方法方法、装置、计算机设备和存储介质,该方法包括:根据目标区域的历史车流量数据确定基准年,其中基准年是当前年份之前的年份;通过历史车流量数据确定用于车流量预测的目标历史数据;其中,目标历史数据包括:历史时间段的日均车流量、历史时间段的车流量相对于基准年前一年的年增长率、历史时间段的车流量相对于历史时间段的前一周的周增长率、历史时间段各天的车流量比例和历史时间段每天各小时的车流量比例;历史时间段是指基准年中与目标时间段相对应的时间段;根据目标历史数据,预测目标时间段的每天各小时车流量结果。上述方法可以利用较少的历史车流量数据较为精准地预测目标时间段的车流量。


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    Title :

    Traffic flow prediction method and device, computer equipment and storage medium


    Additional title:

    车流量预测方法、装置、计算机设备和存储介质


    Contributors:
    WANG YONGXIANG (author) / CAO NING (author) / RAN XUEJUN (author) / XIA SHUDONG (author) / LI PENG (author)

    Publication date :

    2023-06-23


    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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