The present invention relates to a system for detecting whether a seat belt is correctly fastened, and more specifically, to a system for detecting whether a seat belt is correctly fastened, which allows a latch, connected to a wound belt, to be ejected before being fastened to a buckle. To this end, the present invention comprises: a first detection unit which detects whether the latch, provided to be attached to the buckle, is attached; a second detection unit which measures the ejection angle of the belt ejected using the latch attached to the buckle; and a control unit which determines whether the belt is correctly fastened using the first detection unit and the second detection unit. Therefore, the present invention comprises the first detection unit which detects whether the latch is attached, and the second detection unit which detects the angle of the belt in a state in which the latch is attached. Consequently, the present invention may detect whether the latch is attached and whether the seat belt is fastened correctly around the body of the driver, thereby promoting the proper use of the seat belt.

    본 발명은 안전벨트 정상 착용 감지 시스템에 관한 것으로, 권취된 벨트와 연결된 걸쇠를 인출하여 버클에 고정시키는 안전벨트의 정상 착용 감지 시스템에 있어서, 상기 버클에 결착되는 상기 걸쇠의 결착 여부를 감지하는 제1 감지부; 상기 버클에 결착된 걸쇠에 의해 인출된 벨트의 인출각도를 측정하는 제2 감지부; 및 상기 제1 감지부 및 제2 감지부를 통해 상기 벨트의 정상 착용 여부를 판단하는 제어부;를 포함한다. 이러한 구성으로, 걸쇠의 결착 여부를 감지하는 제1 감지부 및, 걸쇠가 결착된 상태에서 벨트의 각도를 감지하는 제2 감지부를 구비함으로써, 걸쇠의 결착 여부 뿐만 아니라, 운전자의 신체를 감싸도록 착용되었는지를 감지하여 올바른 안전벨트의 착용을 유도하는 효과를 얻을 수 있다.


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    Title :

    SYSTEM FOR DETECTING SEAT BELT WEARING


    Additional title:

    안전벨트 정상 착용 감지 시스템


    Contributors:

    Publication date :

    2023-04-04


    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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