Disclosed are an apparatus for generating a virtual sound for a vehicle and a control method thereof. According to an embodiment of the present invention, the apparatus for generating a virtual sound for a vehicle comprises: a global positioning system (GPS) receiving unit receiving position information of a vehicle from a GPS satellite; a vehicle communication unit communicating with a vehicle network to receive vehicle state information; a control unit estimating the vehicle state information based on the vehicle position information received through the GPS receiving unit when the vehicle network is abnormal, generating a virtual sound in accordance with the estimated vehicle state information, and outputting the generated virtual sound; an amplifier unit signal processing the virtual sound output from the control unit; and a speaker outputting the virtual sound output from the amplifier unit.
차량의 가상 사운드 발생장치 및 그 제어방법이 개시된다. 본 발명의 일실시예에 따른 차량의 가상 사운드 발생장치는 GPS(Global Positioning System) 위성으로부터 차량의 위치정보를 수신하는 GPS 수신부와, 차량 네트워크와 통신하여 차량 상태 정보를 수신하는 차량 통신부와, 차량 네트워크가 이상이면, GPS 수신부를 통해 수신된 차량 위치정보를 기반으로 차량 상태 정보를 추정하고, 추정된 차량 상태 정보에 따라 가상 사운드를 생성하고, 생성된 가상 사운드를 출력하는 제어부와, 제어부로부터 출력된 가상 사운드를 신호 처리하는 앰프부 및 앰프부로부터 출력된 가상 사운드를 출력하는 스피커를 포함한다.
APPARATUS FOR GENERATING A VIRTUAL SOUND FOR VEHICLE AND CONTROL METHOD THEREOF
차량의 가상 사운드 발생장치 및 그 제어방법
2019-08-02
Patent
Electronic Resource
Korean
IPC: | H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G01S RADIO DIRECTION-FINDING , Funkpeilung / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES |
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