The invention relates to the vehicle monitoring technology, and discloses a vehicle running state monitoring method and device. The vehicle running state monitoring method comprises the steps that a front image in a running vehicle is captured; at least one lane side boundary of a lane where the vehicle is located is recognized from the front image; two vehicle head side boundaries of the vehicle are recognized from the front image; according to the position relation between the two vehicle head side boundaries and the lane side boundary, whether the vehicle deviates from the lane or normally runs is judged. According to the vehicle running state monitoring method and device, whether the vehicle deviates from the lane or not can be rapidly and accurately judged, and therefore direct and reliable driving prompt messages are provided for a driver based on the vehicle running state.


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    Title :

    Vehicle running state monitoring method and device


    Contributors:
    ZHANG WUBA (author) / LOU SHUAI (author) / SU XIAOFENG (author)

    Publication date :

    2015-09-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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