The invention discloses a vehicle running speed calculation method and system based on an intelligent lamp post. The method comprises steps of acquiring a driving route and the lamp post base stationinformation related to the driving route; obtaining the traffic flow average speed of a coverage area of each lamp post base station; calculating a reference speed according to the average traffic flow speed of the coverage area of each lamp post base station; calculating a congestion coefficient of the coverage area of each lamp post base station according to the average traffic flow speed and the reference speed of the coverage area of each lamp post base station; and calculating the driving speed of the vehicle in the coverage area of each lamp post base station according to the reference speed, the congestion coefficient of the coverage area of each lamp post base station and the average traffic flow speed. The method is advantaged in that a technical problem of how to carry out adaptive calculation of the moving speed of a moving object based on the intelligent lamp post is solved.

    本发明公开了一种基于智慧灯杆的车辆行驶速度计算方法及系统。其方法包括以下步骤:获取行驶路线和行驶路线相关的灯杆基站信息;获取各灯杆基站覆盖区域的车流平均速度;根据各灯杆基站覆盖区域的车流平均速度计算基准速度;根据各灯杆基站覆盖区域的车流平均速度和基准速度计算各灯杆基站覆盖区域的拥堵系数;根据基准速度、各灯杆基站覆盖区域的拥堵系数和车流平均速度计算车辆在各灯杆基站覆盖区域的行驶速度。本发明的方法及系统解决了如何基于智慧灯杆进行运动物体运动速度自适应计算的技术问题。


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    Title :

    Vehicle running speed calculation method and system based on intelligent lamp post


    Additional title:

    一种基于智慧灯杆的车辆行驶速度计算方法及系统


    Contributors:
    YAN JUNRONG (author) / LU YULONG (author) / JIANG YAFEN (author)

    Publication date :

    2020-05-19


    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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