The invention relates to a Beidou-equipment-based calculating method of a traffic congestion index of a road. On the technical basis of the Beidou equipment, a congestion index of a road is calculated by an average road travel speed. The method comprises the following steps: calculating a road single-vehicle sampling speed based on Beidou positioning data; extracting an average travel speed of a road; determining a calculation factor; determining a method for calculating a road congestion index according to a road level; and carrying out road operation service level estimation.


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    Title :

    Beidou-equipment-based calculating method of traffic congestion index of road


    Contributors:
    ZOU JIAO (author) / GAO WANBAO (author) / WU XIANHUI (author) / LI HUILING (author) / YU FEI (author) / LIU SIHONG (author)

    Publication date :

    2016-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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