The invention provides an urban traffic video detection circuit comprising a camera, an analog-digital conversion circuit and a digital processor. Video of the camera is converted through the analog-digital conversion circuit before being output to a data cache, the data cache outputs the video to the digital processor, and the digital processor is connected to a memory. The circuit is capable of analyzing images, extracting the traffic operation states and transmitting to a control terminal and is high in accuracy, long in service life and easy to maintain.


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    Title :

    Urban traffic video detection circuit


    Contributors:
    CHEN XIAOLONG (author) / CHAI HUIJUN (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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