A virtual engine sound device and a control method thereof are disclosed. According to an embodiment of the present disclosure, provided is the virtual engine sound device, comprising: a speaker unit outputting a virtual engine sound to the front of a vehicle; an actuator for adjusting an output direction of the speaker unit; a pedestrian detection unit for detecting a pedestrian in the vicinity of the vehicle and determining whether there is a pedestrian in a danger zone in the vicinity of the vehicle; and an actuator control unit for controlling the driving of the actuator, thereby capable of outputting an alarm sound only to people belonging to a risk group in the vicinity of the vehicle by using a directional speaker and a gimbal mechanism.
가상엔진 사운드 장치 및 그 제어방법을 개시한다. 본 개시의 일 실시예에 의하면, 차량의 전방으로 가상엔진음(virtual engine sound)을 출력하는 스피커부(speaker unit); 스피커부의 출력 방향을 조절하는 액추에이터(actuator); 차량의 주변에 있는 보행자를 감지하고, 차량의 주변 중 위험영역 내에 보행자가 있는지 여부를 판단하는 보행자 감지부(pedestrian detection unit); 및 액추에이터의 구동을 제어하는 액추에이터 제어부(actuator control unit)를 포함하는 가상엔진 사운드 장치를 제공한다.
Virtual Engine Sound Apparatus And Control Method Therefor
가상엔진 사운드 장치 및 그 제어방법
2023-03-14
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 / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |
Virtual Engine Sound Generation Apparatus And Control Method Therefor
European Patent Office | 2025
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