The embodiment of the invention discloses a child lock control method, a child lock control device and a system. The method comprises the steps that: whether vehicle state change information is received or not is judged, sound information in a vehicle is obtained when the vehicle state change information is received, wherein the vehicle state change information comprises a vehicle unlocking signalor a vehicle door opening signal; and whether the vehicle is in a starting state or not is judged, if the vehicle is in the starting state, voiceprint features in the sound information are extractedand matched with a pre-stored voiceprint feature library, and when the matching of the voiceprint features and the pre-stored voiceprint feature library succeeds, a child lock locking instruction is sent. According to the child lock control method of the invention, after the vehicle receives the unlocking signal or the vehicle door opening signal, the sound information in the vehicle is detected in real time; and when the vehicle is in the starting state, the voiceprint features in the sound information are matched with the pre-stored voiceprint feature library, so that whether a child is inthe vehicle or not can be judged; and a child lock does not need to be manually shifted any more, so that the vehicle is more intelligent, and the safety in a driving process is enhanced.

    本申请实施例公开一种儿童锁控制方法、装置、系统,方法包括:判断是否接收到车辆状态变化信息,当接收到时,获取车内的声音信息,其中,车辆状态变化信息包括车辆解锁信号或车门开启信号;判断车辆是否处于起步状态,若是,提取声音信息中的声纹特征并将声纹特征与预先存储的声纹特征库进行匹配,当匹配成功时,发送儿童锁上锁指令。本申请实现了当车辆收到解锁信号或者车门开启信号后,实时检测车内的声音信息,并且当车辆处于起步状态时对声音信息以及预存储的声纹特征库进行匹配从而判断车内是否存在儿童,不再需要人为去拨动儿童锁,使得车辆更加智能化、增强了行驶过程的安全性。


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    Titel :

    Child lock control method, child lock control device and system


    Weitere Titelangaben:

    一种儿童锁控制方法、装置、系统


    Beteiligte:
    ZHOU LIN (Autor:in) / WANG JUN (Autor:in) / GAO HONG (Autor:in) / WANG JIAN (Autor:in) / XU ERYONG (Autor:in)

    Erscheinungsdatum :

    2020-06-23


    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 / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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