SLEEP MANAGEMENT DEVICE

PROBLEM TO BE SOLVED: To provide a technique capable of calculating a user's awakening prediction time.SOLUTION: A sleep management device 100 comprises: a sleep depth calculation part (control part 15) for calculating sleep depth of a user 1, based on biological information on the user 1 detec...

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Bibliographic Details
Main Authors NAKANE HIDETOSHI, YAMADA HIROSHI, INOUE SHINSUKE
Format Patent
LanguageEnglish
Japanese
Published 25.04.2016
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Summary:PROBLEM TO BE SOLVED: To provide a technique capable of calculating a user's awakening prediction time.SOLUTION: A sleep management device 100 comprises: a sleep depth calculation part (control part 15) for calculating sleep depth of a user 1, based on biological information on the user 1 detected by a biological information detection sensor 13; a recording part 15a for recording a sleep rhythm having plural sleep cycles in which the sleep depth is increased and decreased periodically following to passing of a lapse time since sleep start time; a reference sleep rhythm calculation part (control part 15) for leveling the plural sleep rhythms recorded in the recording part 15a for calculating a reference sleep rhythm; and a time calculation part (control part 15) for calculating an awakening time of the user 1, based on the sleep cycle in current sleep of the user 1, and the sleep cycle of the reference sleep rhythm.SELECTED DRAWING: Figure 1 【課題】ユーザの覚醒予測時刻を演算することができる技術を提供する。【解決手段】睡眠管理装置100は、生体情報検出センサ13によって検出されたユーザ1の生体情報に基づいて、ユーザ1の睡眠深さを演算する睡眠深さ演算部(制御部15)と、安定した睡眠において、睡眠深さが入眠開始時刻からの経過時間の経過につれて周期的に増減する複数の睡眠サイクルを有する睡眠リズムを記録する記録部15aと、記録部15aに記録されている複数の睡眠リズムを平準化して基準睡眠リズムを演算する基準睡眠リズム演算部(制御部15)と、ユーザ1の現睡眠における睡眠サイクル、及び基準睡眠リズムの睡眠サイクルに基づいて、ユーザ1の覚醒時刻を演算する時刻演算部(制御部15)と、を有する。【選択図】図1
Bibliography:Application Number: JP20140189939