PROBLEM TO BE SOLVED: To provide an attentiveness estimation system which, in a state estimation device for estimating the state of a person to be monitored, is able to estimate whether the person to be monitored has visually confirmed an object to be visually confirmed.SOLUTION: The state estimation device determines whether or not an object to be visually confirmed by a person to be monitored exists within the visual field of the person to be monitored, and acquires an involuntary eye movement tendency representing the tendency of the person to be monitored toward involuntary eye movement at present time (S315, S330). The state estimation device acquires a nonexistent-case tendency representing the tendency of the person to be monitored toward involuntary eye movement when the object is nonexistent (S350, S380). Then, when the object to be visually confirmed by the person to be monitored exists within the visual field of the person to be monitored, the state estimation device finds a difference between the involuntary eye movement tendency and the nonexistent-case tendency, and estimates the state of the person to be monitored on the basis of the difference (S355, S385).

    【課題】監視対象者の状態を推定する状態推定装置において、監視対象者が視認すべき対象物を視認したかどうかを推定できる注意力推定システムを提供する。【解決手段】監視対象者の視野内に監視対象者が視認すべき対象物が存在するか否かを判定し、現在における監視対象者の固視微動の傾向を表す固視微動傾向を取得しS315、S330、対象物が存在しないときにおける監視対象者の固視微動の傾向を表す非存在時傾向を取得するS350、S380。そして、監視対象者の視野内に監視対象者が視認すべき対象物が存在する場合、固視微動傾向と非存在時傾向との差異を求め、該差異に基づいて監視対象者の状態を推定するS355、S385。【選択図】図5


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    Titel :

    STATE ESTIMATION DEVICE AND STATE ESTIMATION PROGRAM


    Weitere Titelangaben:

    状態推定装置、および状態推定プログラム


    Beteiligte:
    OGURI TAKAHARU (Autor:in) / HIRATA YUTAKA (Autor:in)

    Erscheinungsdatum :

    2015-11-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / A61B DIAGNOSIS , Diagnostik / 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



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