To determine accurately whether or not a driver is driving carelessly based on a state of the driver.SOLUTION: A careless driving determination device 1 determines whether or not a driver of a vehicle is driving carefully. The careless driving determination device 1 includes: a driver information acquisition unit 11 that acquires at least one of a driver's face direction Dand a visual line direction D; and a careless driving determination unit 14 that determines that the driver is driving carefully when at least one of the change amount of the driver's face direction Dand the visual line direction Dacquired by the driver information acquisition unit 11 falls within a preset range over a preset time.SELECTED DRAWING: Figure 1
【課題】運転者が漫然運転を行っているか否かを、運転者自身の状態に基づいて精度良く判定する。【解決手段】漫然運転判定装置1は、車両の運転者が漫然運転を行っているか否かを判定する。漫然運転判定装置1は、運転者の顔向きDF及び視線方向DEの少なくともいずれかを取得する運転者情報取得部11と、運転者情報取得部11により取得された運転者の顔向きDF及び視線方向DEの少なくともいずれかの変化量が、予め設定された時間にわたって予め設定された範囲内である場合に、運転者が漫然運転を行っていると判定する漫然運転判定部14と、を備える。【選択図】図1
CARELESS DRIVING DETERMINATION DEVICE
漫然運転判定装置
2020-06-04
Patent
Electronic Resource
Japanese
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