PROBLEM TO BE SOLVED: To provide an arousal level processing method capable of accurately obtaining a relationship between physiological data and an arousal level by using plural types of physiological data and considering a personal difference (individual difference) as well.SOLUTION: The arousal level processing method comprises: a physiological data acquisition process which acquires physiological data on the basis of a signal from a living body an arousal level acquisition process which acquires an arousal level of the living body and a learning process which performs regression analysis on the basis of the physiological data acquired by the physiological data acquisition part and the arousal level acquired by the arousal level acquisition part, thereby obtains information of a model expressing the relationship between the physiological data and the arousal level, and writes the information of the model in a model storage part.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】複数の種類の生理データを用いるとともに、個人差(個体差)をも考慮して、生理データと覚醒度との関係を精度よく求めることのできる覚醒度処理方法を提供する。【解決手段】覚醒度処理方法は、生体からの信号に基づいて生理データを取得する生理データ取得過程と、前記生体の覚醒度を取得する覚醒度取得過程と、前記生理データ取得部が取得した前記生理データと前記覚醒度取得部が取得した前記覚醒度とに基づいて回帰分析処理を行うことによって、前記生理データと前記覚醒度との関係を表すモデルの情報を求め、前記モデルの情報をモデル記憶部に書き込む学習過程とを含む。【選択図】図1
