The invention relates to the field of automobiles, in particular to an automobile collision alarming method based on a mobile phone. A camera of the mobile phone shoots images of obstacles located in front of and behind the automobile; according to the positions of the obstacles in the images shot by the camera of the mobile phone, the actual distances dc between the obstacles and the automobile are calculated; according to the actual distances dc between the obstacles and the automobile and the speed v of the automobile, the collision time t is calculated, the time t is compared with an alarming threshold time T, and when t reaches the threshold time T, an alarm is given out. Due to the fact that the mobile phones are widely used in life, the automobile collision alarming method based on the mobile phone is low in cost and high in popular degree.


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    Titel :

    Automobile collision alarming method based on mobile phone


    Beteiligte:
    JIANG YINGZHONG (Autor:in) / WEN WEN (Autor:in) / QIU CHENG (Autor:in) / CAI DANDAN (Autor:in) / ZHOU BING (Autor:in) / WANG YU (Autor:in)

    Erscheinungsdatum :

    22.04.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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