The present invention relates to a virtual engine sound generation system and a virtual engine sound generation method using the same. More particularly, the present invention relates to a virtual engine sound generation system and a method of generating virtual engine sound using the same that can provide a virtual engine sound with an added sense of shifting by calculating a virtual gear range and virtual RPM signal based on the current vehicle speed and APS information and generating a virtual engine sound based on this. To this end, according to the present invention, the virtual engine sound generation system comprises: a control unit which generates a virtual RPM signal based on received vehicle state information and preset vehicle parameters; and a virtual engine sound generating unit which generates a virtual engine sound based on the vehicle state information and the virtual RPM signal and outputs the virtual engine sound through a sound output unit.

    본 발명은 가상 엔진음 생성 시스템 및 이를 이용한 가상 엔진음 생성 방법에 관한 것으로 더욱 상세하게는 현재 차속과 APS 정보를 통해 가상 기어단 및 가상 RPM 신호를 산출하고 이를 기초로 가상 엔진음을 생성함에 따라 변속감이 추가된 가상 엔진음을 제공할 수 있는 가상 엔진음 생성 시스템 및 이를 이용한 가상 엔진음 생성 방법에 관한 것이다. 이를 위해 본 발명은 수신한 차량 상태 정보 및 기설정된 차량 파라미터를 기초로 하여 가상 RPM 신호를 생성하는 제어부; 및 상기 차량 상태 정보 및 상기 가상 RPM 신호를 기초로 가상 엔진음을 생성하고, 음성출력부를 통해 가상 엔진음이 출력되도록 하는 가상 엔진음 생성부;를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    Virtual engine sound generation system and virtual engine sound generation method


    Additional title:

    가상 엔진음 생성 시스템 및 가상 엔진음 생성 방법


    Contributors:

    Publication date :

    2023-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



    VIRTUAL ENGINE SOUND GENERATION SYSTEM AND VIRTUAL ENGINE SOUND GENERATION METHOD

    LEE JAE YOUNG | European Patent Office | 2023

    Free access

    Virtual engine sound generation apparatus and generation method thereof

    RYU JE YOUNG | European Patent Office | 2017

    Free access

    Sound Mixing Device and Method for virtual engine sound generation

    KIM YUN HO / SEO JOO SEONG / LIM TAE GON et al. | European Patent Office | 2018

    Free access

    Device and Method for virtual engine sound generation

    SUN JAE SEUNG | European Patent Office | 2018

    Free access

    Device and Method for virtual engine sound generation

    European Patent Office | 2023

    Free access