PROBLEM TO BE SOLVED: To provide a seating state determination device which suppresses erroneous detection and deterioration in operability, and is capable of detecting whether a seat belt is correctly worn.SOLUTION: A seating state determination device is constituted of: a seat belt 1; conductor detection means 2; position detection means 3; and wearing state determination means 4. The seat belt 1 includes a strap on which plural patterns, that are formed by conductors so that positions of a long side direction are indicated on the basis of prescribed rules, are arranged respectively according to the positions of the long side direction. The conductor detection means 2 detects conductors formed on the strap. The position detection means 3 specifies a pattern formed at positions on the strap where conductors are detected, on the basis of a detection result of the conductors according to the conductor detection means 2, and determines the positions on the strap where the pattern is detected, on the basis of the pattern and prescribed rules. The wearing state determination means 4 determines a wearing state of the seat belt, on the basis of the pattern positions determined by the position detection means 3.SELECTED DRAWING: Figure 1

    【課題】誤検知や操作性の低下などを抑制し、シートベルトが正しく着用されているかを検出することができる着座状態判別装置を得る。【解決手段】着座状態判別装置を、シートベルト1と、導体検出手段2と、位置検出手段3と、着用状態判断手段4を備える構成とする。シートベルト1は、所定の規則に基づいて長辺方向の位置を示すように導体によって形成された複数のパターンが、長辺方向の位置に応じてそれぞれ配置されたストラップを有する。導体検出手段2は、ストラップに形成された導体を検出する。位置検出手段3は、導体検出手段2による導体の検出結果に基づいて、導体を検出したストラップ上の位置に形成されているパターンを特定し、パターンと所定の規則とに基づいて、パターンが検出されたストラップ上の位置を判断する。着用状態判断手段4は、位置検出手段3が判断したパターンの位置を基に、シートベルトの着用状態を判断する。【選択図】 図1


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    Title :

    SEATING STATE DETERMINATION DEVICE AND SEATING STATE DETERMINATION METHOD


    Additional title:

    着座状態判別装置および着座状態判別方法


    Contributors:

    Publication date :

    2017-08-31


    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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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