The invention provides a voice control system and method for an automobile seat, and belongs to the technical field of automobile electronic application. The system comprises a sound host and a seat execution unit, and the sound host internally comprises an ECU, a voice input unit used for collecting voice and driving noise sent by passengers and voice signals input in advance, and a sound processing unit. The sound processing unit comprises a noise reduction module, a digital-to-analog signal conversion module and a voice recognition control module and is used for processing the voice signals collected by the voice recording unit, sending the voice signals subjected to noise reduction processing by the noise reduction module to the digital-to-analog signal conversion module, converting the voice analog signals into voice digital signals, sending the voice digital signals to the voice recognition control module and analyzing voice control instructions from the voice digital signals. The seat execution unit comprises a seat position module, a seat temperature module and a seat massage module. The system has the advantages of accurate sound signal acquisition, convenience and quickness in regulation and control of the vehicle seat state and the like.

    本发明提供了一种汽车座椅的语音控制系统及控制方法,属于汽车电子应用技术领域。其包括音响主机、座椅执行单元,音响主机内包括有ECU、用于采集乘车人员所发出的语音、行车噪音以及预先录入的语音信号的语音录入单元以及包括降噪模块、数模信号转换模块以及语音识别控制模块,用于处理语音录入单元所采集的语音信号,经降噪模块降噪处理的语音信号发送至数模信号转化模块,并将语音模拟信号转换成语音数字信号并发送语音识别控制模块,从中解析出语音控制指令的声音处理单元,座椅执行单元包括座椅位置模块、座椅温度模块以及座椅按摩模块。本发明具有声音信号获取准确,方便快捷调控车辆座椅状态等优点。


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    Title :

    Voice control system and voice control method for automobile seat


    Additional title:

    一种汽车座椅的语音控制系统及控制方法


    Contributors:
    LIU BINBIN (author) / LIU WEIJUN (author) / WANG JIANGWEI (author) / WU JINGYAN (author) / LIN DONG (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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