The present invention relates to a noise reducing method of a vehicle engine room and a system, wherein the method comprises the following steps of: acquiring noise data generated while driving a vehicle by a vehicle device; analyzing the noise data by the vehicle device, and checking whether antiphase data is present with respect to a phase of the noise data; and outputting a sound corresponding to the antiphase data through a speaker, or transmitting the noise data to an electronic device through a user device in accordance with a checking result of existence of the antiphase data by the vehicle device. Moreover, the present invention can be applied to another embodiment.

    본 발명은 차량 엔진룸의 소음 저감방법 및 시스템에 관한 것으로, 차량장치가 차량 주행 중에 발생되는 소음데이터를 획득하는 단계, 차량장치가 소음데이터를 분석하고, 소음데이터의 위상에 대한 역위상 데이터의 존재여부를 확인하는 단계 및 차량장치가 존재여부의 확인 결과에 따라 역위상 데이터에 대응되는 소리를 스피커를 통해 출력하거나, 소음데이터를 사용자 장치를 통해 전자장치로 전송하는 단계를 포함할 수 있고, 다른 실시 예로도 적용이 가능하다.


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    Title :

    Method and System for Noise Reducing of Engine Room


    Additional title:

    차량 엔진룸의 소음 저감방법 및 시스템


    Contributors:

    Publication date :

    2019-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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