The invention provides a visual blind zone detection method. The visual blind zone detection method comprises the following steps: arranging ultrasonic distance measuring modules at the two ends of a back bumper and on center pillars of two side doors of a vehicle, and outputting distance measuring signals; performing power amplification on the distance measuring signals through an operational amplifier; converting the distance measuring signals from analog signals into digital signals through an A/D converter; receiving the digital distance measuring signals through a controller, and simulating running tracks of vehicles in a blind zone on a liquid crystal display panel; when a measured distance is smaller than an alarm value, giving out an alarm sound.


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    Title :

    Visual blind zone detection method


    Contributors:
    LI YA NAN (author)

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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