The invention provides a real-time evaluation system for road conditions, and the system is characterized in that the system comprises a plurality of traffic monitoring devices which are used for obtaining the position and speed information of vehicles and the information of surrounding road conditions of the vehicles; a wireless communication module which is used for the wireless transmission of the information obtained by the traffic monitoring devices; and an aggregation terminal module which carries out aggregation according to the information transmitted by the wireless transmission module, and obtains an unobstructive evaluation value of road conditions. The system is advantageous in that a road condition induction device for safe driving detection of a vehicle is applied in the system; the information of the surrounding road conditions of the vehicle is used as parameters for evaluating the unobstructive condition of a road; the system greatly enlarges the evaluation area, improves the evaluation precision, is low in implementation cost, and is easy to popularize.


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    Title :

    Real-time evaluation system and method for road conditions


    Contributors:
    SUN CHONG (author) / WEN DONGGUO (author) / WANG BO (author) / HU XIAOJUN (author)

    Publication date :

    2015-09-23


    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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