PROBLEM TO BE SOLVED: To provide a seat belt fastening detection device that can detect fastening of a seat belt including torsional fastening of a seat belt.SOLUTION: In a seat belt fastening detection device, a send-receive coil 16 is provided in a buckle 14 of a seat belt and a transponder 22 is provided in a tongue 12 to detect fastening of the seat belt and normal fastening. The transponder 22 is provided in a position deviated from the center of one end side in a width direction of the tongue 12 and a shield plate 30 is provided in a position facing the transponder 22 of the buckle 14 against the event of torsional fastening of the seat belt.SELECTED DRAWING: Figure 2

    【課題】シートベルトがねじれて装着されたかを含めてシートベルトの装着を検出することが可能なシートベルト装着検出装置を提供することを目的とする。【解決手段】シートベルトのバックル14に送受信コイル16を設け、タング12にトランスポンダ22を設けてシートベルトの装着及び正規装着を検出する。トランスポンダ22は、タング12の幅方向一端側の中央からずれた位置に設けると共に、シートベルトがねじれて装着された場合に、バックル14のトランスポンダ22と対向する位置にシールド板30を設ける。【選択図】図2


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    Title :

    SEAT BELT FASTENING DETECTION DEVICE


    Additional title:

    シートベルト装着検出装置


    Contributors:

    Publication date :

    2018-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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