The present invention relates to an apparatus and a method for controlling a virtual engine sound, wherein the apparatus for controlling a virtual engine sound includes: a microphone receiving a surrounding noise of a vehicle; a processing part filtering a sound generated from the vehicle from the surrounding noise and determining the volume of the virtual engine sound based on the volume of the filtered surrounding noise; an output part outputting the virtual engine sound at the volume of the virtual engine sound determined in the processing part. Therefore, the apparatus for controlling a virtual engine sound can reduce noise pollution caused by the virtual engine sound.
본 발명은 가상 엔진음 제어 장치 및 방법에 관한 것으로, 차량의 주변소음을 수음하는 마이크, 상기 주변소음에서 차량 발생음을 필터링하고 필터링된 주변소음의 음량에 근거하여 가상 엔진음 음량을 결정하는 처리부, 및 상기 처리부에서 결정된 가상 엔진음 음량으로 가상 엔진음을 출력하는 출력부를 포함한다.
APPARATUS AND METHOD FOR CONTROLLING VIRTUAL ENGINE SOUND FOR A VEHICLE
가상 엔진음 제어 장치 및 방법
2020-12-30
Patent
Electronic Resource
Korean
IPC: | 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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |
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