To provide a technique for appropriately operating an abnormality response system.SOLUTION: A driving assistance device 1 of an abnormality response system comprises: a face detection unit 121 configured to detect a face included in a captured image of an imaging range including a driver's seat of a vehicle; a face determination unit 122 configured to determine whether or not detected feature data representing features of a detected face matches stored feature data of a face of a driver of the vehicle stored in a storage unit 11; a position determination unit 123 configured to determine whether or not a position of the detected face is within an assumed range where the detected position is assumed to be a position of the face of the driver seated on the driver's seat; and a permission/prohibition determination unit 124 configured to respond to determination that the position of the detected face is not within the assume range by determining whether the driver is in abnormal condition or not and, when affirmative, prohibits automatic braking processing for automatically braking the vehicle, and to respond to determination that the position of the detected face is in the assumed range by permitting execution of the automatic braking processing.SELECTED DRAWING: Figure 1

    【課題】異常時対応システムを適切に動作させる技術を提供する。【解決手段】異常時対応システムSにおいて、運転支援装置1は、車両の運転席を含む撮像範囲を撮像した撮像画像に含まれる顔を検出する顔検出部121と、検出した顔の特徴を示す検出特徴データが、記憶部11に記憶された車両の運転者の顔の記憶特徴データと一致するか否かを判定する顔判定部122と、検出特徴データと、記憶特徴データとが一致しない場合、検出した顔の位置が、車両の運転席に着座した運転者の顔の位置として検出されると想定される想定範囲内であるか否かを判定する位置判定部123と、検出した顔の位置が想定範囲内でない場合、運転者が異常か否かを判定し、運転者が異常であると判定したときに車両を自動で制動させる自動制動処理を禁止し、検出した顔の位置が想定範囲内である場合、の自動制動処理を許可する許否決定部124と、を備える。【選択図】図1


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    Title :

    PERMISSION/PROHIBITION DETERMINATION DEVICE


    Additional title:

    許否決定装置


    Contributors:
    TSUDA RYUTA (author)

    Publication date :

    2021-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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