The invention discloses a method and apparatus for analyzing road congestion state and detecting illegal parking. The device is composed of at least one detection matrix; the detection matrix is composed of a power source module, a detection matrix operation ARM processor, a matrix data storage chip, a wireless data transmission module, sampling ARM processors and infrared ranging sensors; the infrared ranging sensors are spliced together in a row*column manner, so that the detection matrix can be formed; according to the detection matrix, the distance from the detection matrix to the surface of a road is measured through the infrared ranging sensors, so that whether illegal vehicles or vehicle behaviors exist on the road can be judged; the infrared ranging sensors in each row are at least connected with one sampling ARM processor; the sampling ARM processors communicate with the detection matrix operation ARM processor; and therefore, summary operation of sampling data and recognition and judgment of vehicle behaviors can be completed. With the method and apparatus of the invention adopted, the behaviors of the vehicles on the road can be detected real time, and decision-making basis can be provided for traffic management departments in road unblocking and traffic optimization.


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    Title :

    Method and apparatus for analyzing road congestion state and detecting illegal parking


    Contributors:
    PAN JIN (author) / ZHANG JUN (author) / LI MING (author)

    Publication date :

    2015-11-11


    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung



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