A voice recognition device and a voice recognition method in a vehicle are disclosed. According to one embodiment of the present invention, the voice recognition device in a vehicle is connected to a mobile device of a passenger in a vehicle through a near field wireless communication. The voice recognition device comprises: a first microphone installed inside the vehicle to collect voice data of the passenger in the vehicle; a noise removal unit removing a noise of the voice data collected from the first microphone or a second microphone of the mobile device; and a voice recognition unit recognizing a voice through the voice data transmitted from the noise removal unit.
차량 내 음성인식 장치 및 방법이 제공되며, 본 발명의 하나의 실시예에 따른 차량 내 음성인식 장치는 차량 탑승자의 모바일기기와 근거리 무선통신으로 연결되는 차량 내 음성인식 장치에 있어서, 차량 내부에 설치되어 차량 탑승자의 음성데이터를 수집하는 제1 마이크로폰, 제1 마이크로폰 또는 모바일기기의 제2 마이크로폰으로부터 수집된 음성데이터의 잡음을 제거하는 잡음제거부, 그리고 잡음제거부로부터 전송된 음성데이터를 통해 음성 인식을 수행하는 음성인식부를 포함한다.
VOICE RECOGNITION DEVICE AND METHOD IN VEHICLE
차량 내 음성인식 장치 및 방법
2016-05-10
Patent
Electronic Resource
Korean
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