To further improve an awakening effect while enabling a target person to be conscious of a degree of sleepiness.SOLUTION: An awakening maintenance device comprises: a display device 22 which generates an awakening stimulus for maintaining an awakening state of a driver; a voice output device 23; a vibrator 24; a stimulus control unit 207 for generating awakening stimuli from an air conditioner unit and an aroma unit; a sleepiness detection unit 202 which detects a degree of sleepiness of the driver; an option presentation processing unit 205 which presents options for selecting a stimulus strength of the awakening stimulus; and a strength selection unit 206 for selecting a stimulus strength of an awakening stimulus to be generated by the stimulus control unit 207 in accordance with operation input received from the driver for performing a selection from among the options. The option presentation processing unit 205 changes the options in accordance with the degree of sleepiness that is detected by the sleepiness detection unit 202.SELECTED DRAWING: Figure 2
【課題】対象者に眠気の度合いを自覚させることを可能にしつつ、覚醒効果をより高めることを可能にする。【解決手段】運転手の覚醒状態を維持するための覚醒刺激を発生する表示装置22,音声出力装置23,振動子24,エアコンユニット,アロマユニットから覚醒刺激を発生させる刺激制御部207と、運転手の眠気の度合いを検知する眠気検知部202と、覚醒刺激の刺激強度を選択する選択肢を提示させる選択肢提示処理部205と、運転手から受け付ける、選択肢からの選択を行う操作入力に従って、刺激制御部207で発生させる覚醒刺激の刺激強度を選択する強度選択部206とを備え、選択肢提示処理部205は、選択肢を眠気検知部202で検知する眠気の度合いに応じて変化させる。【選択図】図2
AWAKENING MAINTENANCE DEVICE
覚醒維持装置
2019-01-31
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / A61B DIAGNOSIS , Diagnostik / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
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