Disclosed are an airbag system for a vehicle and an operation method thereof, capable of operating an airbag module of a vehicle by using only a wireless electric-power transmission route. The disclosed system is the airbag system for a vehicle, which includes the airbag module. The airbag system for a vehicle includes: a transmission unit main module generating information to generate a second voltage different from a first voltage to supply the airbag module to other electronic components of a vehicle seat, except for the airbag module as the transmission unit main module receives an airbag motion signal, wherein the transmission unit main module also outputs the generated information; an electric-power transmission unit receiving information and converting power from a vehicle battery to an electric-power signal indicating the second voltage based on the received information, thereby transmitting the converted electric-power signal wirelessly; and an electric-power receiving unit receiving the electric-power signal indicating the second voltage wirelessly and generating an airbag driving power based on the wirelessly received electric-power signal, wherein the electric-power receiving unit also supplies the airbag driving power to the airbag module and operates the airbag module.

    무선전력 송신 경로만을 이용하여 차량의 에어백 모듈을 작동시킬 수 있도록 하는 차량의 에어백 시스템 및 이의 작동 방법을 제시한다. 제시된 시스템은 에어백 모듈을 포함하는 차량의 에어백 시스템으로서, 에어백 동작신호를 수신함에 따라 에어백 모듈을 제외한 차량 시트의 다른 전자부품에게 공급하기 위한 제 1 전압과는 상이한 제 2 전압이 발생되게 하는 정보를 생성하고 생성한 정보를 출력하는 송신부 메인 모듈, 정보를 수신하고 수신한 정보를 근거로 차량 배터리로부터의 전원을 제 2 전압을 나타내는 전력신호로 변환하여 무선송신하는 전력 송신부, 및 제 2 전압을 나타내는 전력신호를 무선수신하고 무선수신한 전력신호를 근거로 에어백 구동 전원을 생성하고 에어백 구동 전원을 에어백 모듈에게로 공급하여 에어백 모듈을 작동시키는 전력 수신부를 포함한다.


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    Title :

    Airbag system of vehicle and method of operation thereof


    Additional title:

    차량의 에어백 시스템 및 이의 작동 방법


    Contributors:
    KIM KWANGYEOL (author) / HAN BOHYEON (author) / NA WONSAN (author) / KIM TAEJUNG (author) / KIM CHOLHAN (author)

    Publication date :

    2023-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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