A microphone control system for voice recognition for an automobile includes: a first microphone which receives a sound for voice recognition; a second microphone for measuring a noise; and a control unit which controls an operation of the first microphone or the second microphone. The control unit controls the operation of the first microphone by using state information of the automobile by controller area network (CAN) communication and noise information inputted from the second microphone. Accordingly, the present invention can efficiently recognize a voice by controlling an amplification gain and an orientation direction of the microphone for voice recognition.

    차량용 음성 인식을 위한 마이크로폰 제어 시스템은, 음성 인식용 소리를 입력받는 제 1 마이크로폰; 잡음 측정을 위한 제 2 마이크로폰; 및 상기 제 1 마이크로폰 또는 상기 제 2 마이크로폰의 동작을 제어하는 제어부;를 포함하되, 상기 제어부는, CAN(Controller Area Network) 통신에 의한 차량의 상태 정보 및 상기 제 2 마이크로폰으로부터 입력된 잡음 정보를 이용하여, 상기 제 1 마이크로폰의 동작을 제어한다.


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    Title :

    MICROPHONE CONTROL SYSTEM FOR VOICE RECOGNITION OF AUTOMOBILE AND CONTROL METHOD THEREFOR


    Additional title:

    차량용 음성 인식을 위한 마이크로폰 제어 시스템 및 그 제어 방법


    Contributors:

    Publication date :

    2017-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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