The invention discloses a voiceprint recognition-based seat memory system, which comprises an acquisition module, an algorithm module, an input/output module, a result module, a seat controller and a personal center, and is characterized in that the personal center, the acquisition module, the algorithm module, the input/output module, the result module and the seat controller are electrically connected in sequence; the algorithm module comprises a voiceprint processing unit, a sound source positioning unit, a voice gain unit and a dry human voice channel. The vehicle voice assistant device is combined, sound source positioning is achieved, the voiceprint recognition perception capability is improved, seat adjustment and seat memory setting can be achieved only through the microphone, and the cost is reduced; a voiceprint rolling extraction analysis method is adopted, a long-term optimized voiceprint analysis and matching mechanism is established, and the user experience is enhanced; the voiceprint unique code is adopted for matching, the voiceprint matching degree is improved, and the error rate is reduced.

    本发明公开了一种基于声纹识别的座椅记忆系统,包括采集模块、算法模块、输入输出模块、结果模块、座椅控制器和个人中心,所述个人中心、采集模块、算法模块、输入输出模块、结果模块和座椅控制器依次电连接,所述算法模块包括声纹处理单元、声源定位单元、语音增益单元和干人声通道。本发明结合车辆语音助手设备,实现声源定位,提升声纹识别感知能力,仅通过麦克风即可实现座椅调整和座椅记忆设置,降低成本;采用声纹滚动提取分析方法,建立长期优化的声纹分析和匹配机制,增强用户体验感;采用声纹唯一码进行匹配,提升声纹匹配度,降低错误率。


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    Title :

    Seat memory system and method based on voiceprint recognition


    Additional title:

    一种基于声纹识别的座椅记忆系统及方法


    Contributors:
    ZHAO ZHIDING (author) / XU YIBIAO (author) / ZHOU HONGTAO (author)

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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