The invention provides a vehicle unlocking system and method based on postures and voiceprints. The unlocking method comprises the steps that an image in a target area is acquired; an image in the target area is recognized, and when it is recognized that a person appears in the second signal, gait features of each person in the image are obtained and matched with preset gait features in a preset gait feature library; after the vehicle is unlocked, acquiring voiceprint information of a person in the target area, and matching the voiceprint information with preset voiceprint information; when the voiceprint information is successfully matched with the preset voiceprint information, the position of the voiceprint information is judged, and the vehicle door closest to the voiceprint information is opened. According to the invention, the vehicle door can be opened under the condition of key failure or no key.

    本发明提供一种基于体态、声纹的车辆解锁系统及方法,解锁方法包括:获取目标区域内的图像;对目标区域内的图像进行识别,当识别到第二信号中出现人物时,获取图像中每一个人物的步态特征,并且与预设的步态特征库中的预设步态特征进行匹配;车辆解锁之后,获取目标区域内人物的声纹信息,并且与预设的声纹信息进行匹配;当声纹信息与预设的声纹信息匹配成功时,判断该声纹信息的位置,并且开启与该声纹信息最近的车门。本本申请可以在钥匙故障或者无钥匙的情况下开启车门。


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    Title :

    Vehicle unlocking system and method based on posture and voiceprint


    Additional title:

    基于体态、声纹的车辆解锁的系统及方法


    Contributors:
    CHEN FANG (author) / HONG CHENHUI (author) / FANG YUANYUAN (author) / PENG CHAO (author) / TANG YING (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06V / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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