The invention relates to a method for recognizing gestures outside a vehicle, a method for controlling the vehicle and the vehicle. The method for recognizing gestures outside a vehicle may include: setting a frequency of an ultrasonic wave based on a thickness of a shell of the vehicle and an attenuation coefficient of the shell to the ultrasonic wave; a plurality of ultrasonic waves with frequencies are emitted outwards from the inner side of the vehicle shell, and a plurality of reflected waves returned after the ultrasonic waves are reflected by an obstacle are received; determining whether the obstacle is a hand or not according to the time difference between the transmitting time of the ultrasonic waves and the receiving time of the reflected waves corresponding to the ultrasonic waves; and in response to determining that the obstacle is the hand, identifying a gesture of the hand.

    本申请涉及识别车辆外部手势的方法、控制车辆的方法以及车辆。识别车辆外部手势的方法可以包括:基于车辆的车壳的厚度和车壳对超声波的衰减系数设置超声波的频率;从车壳的内侧向外发射具有频率的多个超声波,并接收多个超声波经障碍物反射而返回的多个反射波;根据多个超声波的发射时间和与其对应的反射波的接收时间之间的时间差,确定障碍物是否为手部;以及响应于确定出障碍物为手部,识别手部的手势。


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    Titel :

    VEHICLE, METHOD OF CONTROLLING VEHICLE, AND METHOD OF RECOGNITING Gesture EXTERNAL VEHICLE


    Weitere Titelangaben:

    车辆、控制车辆的方法以及识别车辆外部手势的方法


    Beteiligte:
    ZHANG YU (Autor:in)

    Erscheinungsdatum :

    2022-09-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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