The invention discloses a real-time traffic status broadcasting method. The method comprises the following steps of: step 1, establishing a two-stage road and road endpoint indexing mechanism; step 2, confirming RID sets of the road required to broadcast the traffic status based on the two-stage indexing mechanism; step 3, extracting the real-time road condition information of the RID sets from a road condition information database and sending to travelers to broadcast real-time road conditions, thereby avoiding the travelers to encounter congestion sections. According to the method, the relevant roads are quickened in searching speed, and the real-time indexes of road information services are improved.


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    Title :

    Real-time traffic status broadcasting method


    Contributors:
    JI GANG (author) / HUANG JIAQIAN (author) / WANG GUOQING (author) / SHI YI (author)

    Publication date :

    2015-06-10


    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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