To suppress drowsiness of a driver or to promote or maintain awakening.SOLUTION: A driving assistance device comprises: an imaging unit for imaging a periphery of a vehicle; a drowsiness detection unit for detecting drowsiness of a driver; a display unit for displaying an image picked up by the imaging unit; and a processing unit by which, in a case where the drowsiness detection unit does not detect the drowsiness of the driver, the image is displayed on the display unit, but in a case where the drowsiness detection unit detects the drowsiness of the driver, a region to form an image in the central fovea of the eyeball of the driver is set in a part of a target image in the image and the image is displayed on the display unit while changing a display mode of the region.SELECTED DRAWING: Figure 1
【課題】運転者の眠気を抑制する、又は、覚醒を促進若しくは維持する。【解決手段】車の周囲を撮像する撮像部と、運転者の眠気を検出する眠気検出部と、撮像部で撮像された画像を表示する表示部と、眠気検出部が運転者の眠気を検出していない場合には、画像を表示部に表示させ、眠気検出部が運転者の眠気を検出している場合には、画像の中の対象の画像の一部に、運転者の眼球の中心窩に結像する領域を設定し、領域の表示態様を変更して、表示部に表示させる処理部と、を備える。【選択図】図1
DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE PROGRAM
運転支援装置、運転支援方法及び運転支援プログラム
2023-01-17
Patent
Electronic Resource
Japanese
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