著者
石川 裕一 浅野 裕俊 坂本 直樹 井出 英人
出版者
The Society of Instrument and Control Engineers
雑誌
計測自動制御学会論文集 (ISSN:04534654)
巻号頁・発行日
vol.46, no.9, pp.586-588, 2010 (Released:2011-11-03)
参考文献数
4

In this paper, we proposed the evaluation method of the sleepiness by oxygenated hemoglobin. The sleepiness by diver's operation can be considered as the factor of accidents. Therefore, we needed to have evaluated the sleepiness while driving. Then, we gave the driving task to the subjects and researched the relation of oxygenated hemoglobin. As the result of the experiment, compared with facial expression, oxygenated hemoglobin tends to be decreased gradually. Possibility of driver's sleepiness evaluation could be shown.