To provide an attention evocation device which can reliably transmit a vehicle state to an operator via a vehicle seat irrespective of a posture and a physique of the operator.SOLUTION: In an attention evocation device 10, an abnormality detection signal, which detects an abnormality of a vehicle state, is inputted to an ECU 18 from a vehicular sensor 12, whereby the ECU 18 selects a specific region according to a content of the abnormality detection signal, for example, a specific region 30A from plural specific regions 30A to 30D of a seat back 26 and a seat cushion 24, outputs a driving signal to only an oscillator 16 at the same position as that of a seating sensor on which an operator seats (contacts) on the basis of an output from each seating sensor 14A1 to 14A4 located in the specific region 30A, and oscillates the oscillator 16. As a result, the oscillator, with which the operator contacts, can be oscillated in the specific regions of the seat back and the seat cushion for the operator, and abnormality of a vehicle state can be reliably transmitted to the operator via the vehicle seat.SELECTED DRAWING: Figure 2

    【課題】運転者の姿勢や体格に拘らず、車両状況を車両用シートを介して運転者に確実に伝達可能な注意喚起装置を提供する。【解決手段】注意喚起装置10では、車両用センサ12から車両状況の異常を検知した異常検知信号がECU18に入力されることにより、ECU18は、シートバック26とシートクッション24の複数の特定領域30A〜30Dから、異常検知信号の内容に応じて特定領域、例えば特定領域30Aを選択し、当該特定領域30Aに配置された各着座センサ14A1〜14A4から出力に基づいて運転者が着座(当接)している着座センサと同一位置の振動子16にのみ駆動信号を出力し、当該振動子16を振動させる。この結果、運転者のシートバック及びシートクッションの特定領域において、運転者が当接している振動子を振動させることができ、車両状況の異常を車両用シートを介して運転者に確実に伝達することができる。【選択図】図2


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    Title :

    ATTENTION EVOCATION DEVICE


    Additional title:

    注意喚起装置


    Contributors:

    Publication date :

    2019-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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