To improve accuracy in determining whether a driver is in an abnormal state or not.SOLUTION: A driver state determining device 1 comprises: a sensor group 10, arranged to spread across a peripheral surface of a steering wheel of a vehicle, which outputs a signal when detecting contact of an object; a contact determining part 121 that when two or more sensors 10 arranged adjacent to each other respectively output signals, determines that the object is contacting the steering wheel; and a state determining part 123 that when the contact determining part 121 determines that three objects are contacting the steering wheel at the same time, determines that a driver in the vehicle is in an abnormal state.SELECTED DRAWING: Figure 1

    【課題】運転者が異常状態になっているかどうかの判定精度を向上する。【解決手段】運転者状態判定装置1は、車両のステアリングホイールの周面に散在するように設けられ、物体の接触を検出すると信号を出力するセンサ群10と、隣接する2以上のセンサ10の各々が共に信号を出力している場合に、物体がステアリングホイールに接触していると判定する接触判定部121と、同時に3つの物体がステアリングホイールに接触していると接触判定部121が判定している場合、車両の運転者が異常状態であると判定する状態判定部123と、を有する。【選択図】図1


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    Title :

    DRIVER STATE DETERMINING DEVICE


    Additional title:

    運転者状態判定装置


    Contributors:

    Publication date :

    2022-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B62D MOTOR VEHICLES , Motorfahrzeuge / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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