JPH0271299U

JPH0271299U -

Info

Publication number: JPH0271299U
Application number: JP14977788U
Authority: JP
Priority date: 1988-11-18
Filing date: 1988-11-18
Publication date: 1990-05-30

Description

[Brief explanation of drawings]

図面はこの考案の実施例に係る睡眠状態誘導目
覚し時計を説明するためのものであり、第１図は
概略回路構成図、第２図は第１図における脳波検
出部２の概略回路構成図、第３図Ａは第１図にお
ける睡眠深度検出部３の概略構成図、第３図Ｂは
その各構成部において入力される信号波形の概略
図、第４図は第１図におけるＣＰＵ１の処理動作
フローチヤート図、第５図はＣＰＵ１の処理動作
を説明するための睡眠深度のデータ波形図である
。１……ＣＰＵ、２……脳波検出部、３……睡眠
深度検出部、４……睡眠深度記憶部、６……目覚
し時刻記憶部、８……音源部、９……音量調節部
。 The drawings are for explaining a sleep state inducing alarm clock according to an embodiment of the invention, and FIG. 1 is a schematic circuit diagram, FIG. 2 is a schematic circuit diagram of the electroencephalogram detection unit 2 in FIG. 3A is a schematic diagram of the sleep depth detection section 3 in FIG. 1, FIG. 3B is a schematic diagram of signal waveforms input to each component, and FIG. 4 is a processing operation of the CPU 1 in FIG. 1. The flowchart in FIG. 5 is a sleep depth data waveform diagram for explaining the processing operation of the CPU 1. 1... CPU, 2... Brain wave detection section, 3... Sleep depth detection section, 4... Sleep depth storage section, 6... Wake-up time storage section, 8... Sound source section, 9... Volume adjustment section.

Claims

[Scope of Claim for Utility Model Registration] (1) Sleep degree detection means for detecting sleep depth indicating the depth of sleep state, and sleep depth detected by this sleep depth detection means being less than or equal to a preset value. a wake-up area determining means for determining the sleep state and outputting a determination output; a sleep state adjusting means for adjusting the sleep state to make the sleep depth equal to or less than the set value; and an awakening means for performing a wake-up operation to awaken the sleep state. A sleep state inducing alarm clock characterized by having the following. (2) further comprising a wake-up time setting means for presetting a wake-up time at which the sleep state should be awakened, and a prediction means for predicting a wake-up area time at which the wake-up area determining means should output a determination output next time; The sleep state adjusting means selects a wake-up area time that is determined to be a time before the wake-up time set by the wake-up time setting means and closest to the wake-up time among the wake-up area times predicted by the prediction means. The sleep state induction device according to claim 1, wherein the sleep state is adjusted so that the sleep depth is equal to or less than the set value, and the awakening means performs the awakening operation at the wake-up time. alarm clock.