The present invention relates to an apparatus to generate a virtual engine sound and a generation method thereof. According to the present invention, the apparatus to generate a virtual engine sound comprises: an input unit which receives driving information of a hybrid electronic vehicle (HEV) and approach information of people nearby, which are detected by a detection unit, and which receives operation information of a virtual engine sound operation switch; a sound source storage unit which stores the relevant virtual engine sound signal in accordance with the HEV driving information; a sound source amplification unit which, when the entered operation information indicates an on state, amplifies the relevant virtual engine sound signal stored; a sound source output unit which distinguishes and operates two or more speakers in accordance with the entered approach information of the people nearby to give the relevant virtual engine sound signal amplified to the people nearby by using the two or more speakers distinguished; and a control unit which receives the HEV driving information, the approach information, the operation information, and the relevant virtual engine sound signal stored to transfer an amplification command to the sound source amplification unit. The present invention is to provide the apparatus to generate the virtual engine sound and a generation method thereof, which are capable of preventing a traffic accident.

    가상 엔진음 발생 장치 및 그 발생 방법이 개시된다. 본 발명의 실시 예에 따른 가상 엔진음 발생 장치 및 그 발생 방법은 감지 장치에서 감지한 HEV(Hybrid Electronic Vehicle) 주행 정보 및 주변 사람과의 접근 정보를 입력받고, 가상 엔진음 동작스위치의 동작정보를 입력받는 입력부; HEV 주행 정보에 따라 해당 가상 엔진음 신호가 저장된 음원 저장부; 입력된 동작정보가 온(ON) 상태이면, 저장된 해당 가상 엔진음 신호를 증폭시키는 음원 증폭부; 입력된 주변 사람과의 접근 정보에 따라 적어도 둘 이상의 스피커를 구분하여 동작시키고, 구분된 적어도 둘 이상의 스피커를 이용하여 증폭된 해당 가상 엔진음 신호를 주변 사람에게 알리는 음원 출력부; 및 HEV 주행 정보와 접근 정보 및 동작 정보와 저장된 해당 가상 엔진음 신호를 공급받고, 음원 증폭부에 증폭 명령을 전달하는 제어부를 포함한다.


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    Titel :

    Virtual engine sound generation apparatus and generation method thereof


    Weitere Titelangaben:

    가상 엔진음 발생 장치 및 그 발생 방법


    Beteiligte:
    RYU JE YOUNG (Autor:in)

    Erscheinungsdatum :

    2017-12-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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