A method for recognizing a gesture made outside a vehicle includes setting a frequency of an ultrasound based on a thickness of a vehicle shell of the vehicle and an attenuation coefficient of the vehicle shell, emitting a plurality of ultrasounds having the frequency outwardly from an inner side of the vehicle shell, receiving a plurality of reflected waves returned by an obstacle reflecting the plurality of ultrasounds, determining whether the obstacle is a hand according to time differences between emission times of the plurality of ultrasounds and reception times of the plurality of reflected waves corresponding to the plurality of ultrasounds, and recognizing the gesture of the hand in response to determining that the obstacle is the hand.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE, VEHICLE CONTROL METHOD, METHOD FOR RECOGNIZING GESTURE MADE OUTSIDE VEHICLE


    Contributors:
    ZHANG YU (author)

    Publication date :

    2023-06-22


    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung



    DEVICE FOR RECOGNIZING ENVIRONMENT OUTSIDE VEHICLE

    KANNO AITO | European Patent Office | 2018

    Free access

    APPARATUS FOR RECOGNIZING GESTURE IN VEHICLE AND METHOD THEREOF

    PARK SUNG CHAN | European Patent Office | 2023

    Free access

    Apparatus for recognizing gesture in vehicle and method thereof

    PARK SUNG CHAN | European Patent Office | 2024

    Free access

    APPARATUS FOR RECOGNIZING GESTURE IN VEHICLE AND METHOD THEREOF

    PARK SUNG CHAN | European Patent Office | 2023

    Free access

    The Apparatus For Recognizing Gesture For Vehicle

    SON JUNG KWON / KANG DONG WOOK / KIM JONG PIL et al. | European Patent Office | 2018

    Free access