PROBLEM TO BE SOLVED: To provide a doze prevention system capable of reliably exerting a desired awakening effect.SOLUTION: A doze prevention system 1 includes a nozzle lift part 12, a nozzle lift control part 22, and a pressure-sensitive sensor 16. The nozzle lift part 12 is controlled by the nozzle lift control part 22, and changes a height direction of a breeze to be jetted out of a nozzle 10 disposed in the vicinity of the neck of a driver seated on a seat 2. The pressure-sensitive sensor 16 detects physique information concerning the physique of the driver seated on the seat 2. The nozzle lift control part 22 estimates the height position of the driver's neck on the basis of the physique information detected by the pressure-sensitive sensor 16, and designates the height direction of a breeze to be jetted out of the nozzle 10 in line with the estimated height position of the neck.SELECTED DRAWING: Figure 1
【課題】所望の覚醒効果を確実に得ることが可能な居眠り防止装置の提供。【解決手段】居眠り防止装置1は、吹出口昇降部12と吹出口昇降制御部22と感圧センサ16とを備える。吹出口昇降部12は、吹出口昇降制御部22に制御され、シート2に着座した運転者の首部の近傍に配置される吹出口10から吹出す風の高さ方向を変更する。感圧センサ16は、シート2に着座した運転者の体格に関する体格情報を検出する。吹出口昇降制御部22は、感圧センサ16が検出した体格情報に基づいて運転者の首部の高さ位置を推定し、推定した首部の高さ位置に向けて吹出口10から吹出す風の高さ方向を設定する。【選択図】図1
DOZE PREVENTION SYSTEM OF VEHICLE
車両の居眠り防止装置
2016-09-23
Patent
Electronic Resource
Japanese
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