Light awakening control system based on sleep staging

A control system and sleep staging technology, applied in the sleep field, can solve problems such as unfavorable health, impact, and affect on learning and work emotions, and achieve the effects of less basic data types, simple calculation and classification processes, and improved wake-up experience

Inactive Publication Date: 2019-12-20
XILINMEN FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Alarm clocks can provide people with wake-up services. Traditional alarm clocks mainly wake up people through sound and vibration. However, when people are awakened by sudden strong stimulation in dreams or deep sleep, they are prone to irritability, depression, panic, etc. Bad emotions affect the mood of a day's study and work. If things go on like this, it may have an adverse effect on our health

Method used

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  • Light awakening control system based on sleep staging
  • Light awakening control system based on sleep staging
  • Light awakening control system based on sleep staging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment provides a lighting wake-up control system based on sleep stages.

[0050] Such as figure 1 The system shown consists of a basic data collector, a processor, and a wake-up device. The basic data collector acquires the user's basic data through a portable wearable device, and the basic data collector is equipped with an electrical signal acquisition component; the processor receives the basic data from the basic data collector, obtains the user's sleep state through calculation, and The sleep state forms a real-time control signal sent to the wake-up device, records the real-time control signal and forms a reference base value, and the reference base value provides a calculation basis for obtaining the next set of real-time control signals; the wake-up device receives the real-time control signal and generates an application Light stimulation for the user's eyes.

[0051] In this embodiment, the basic data collector is glasses 1 with a data collection a...

Embodiment 2

[0095] Compared with the first embodiment, this embodiment provides another decision tree structure.

[0096] As an alternative to the second node, at the second node, a threshold value Num-LCZ-Threshold is set, and when Num-LCZ>Num-LCZ-Threshold, the single-frame data packet is judged as an artifact, and passed The processor outputs the sleep state obtained when processing the last single frame data packet, otherwise, transfers to the third node.

[0097] Specifically, when artifacts appear, the number of times the waveform crosses the x-axis in each waveform graph will increase significantly. By comparing the value of the parameter Num-LCZ with the corresponding threshold Num-LCZ-Threshold, it is determined whether artifacts are generated , specifically, when Num-LCZ>Num-LCZ-Threshold, the single-frame data packet is determined to be an artifact, the single-frame data packet is invalidated, and the sleep state obtained when the last single-frame data packet is sent out , on...

Embodiment 3

[0100] Compared with the first embodiment, this embodiment provides another basic data collector.

[0101] Such as Figure 5 As shown, the basic data collector is an eye mask 7, the eye mask 7 includes a mask body and a strap, and the EEG signal acquisition assembly includes a frontal reference electrode 10 arranged in the middle of the mask body and a left frontal electrode 10 arranged at both ends of the mask body. pole electrode 8 and right frontal pole electrode 9.

[0102] When in use, the eye mask 7 is fixed at a preset position through a strap, so that the mask body fits the user's forehead. The eye mask 7 collects relevant basic data through the left frontal electrode 8 , the right frontal electrode 9 and the frontal reference electrode 10 attached to the user's body surface, and sends them to the processor. Specifically, the left frontal electrode 8, the right frontal electrode 9, and the frontal reference electrode 10 are attached to the left frontal electrode, the...

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Abstract

The present invention relates to a light awakening control system based on sleep staging. Light stimulation intensity of the existing light awakening cannot be adjusted. The light awakening control system comprises a basic data collector, a processor and an awakening device. The light awakening control system calculates sleep states of a user according to basic data of the user and controls the awakening device to form light stimulation which has differentiation and is changed from weak to strong, the light stimulation can be enhanced continuously and gradually in the whole awakening process,so that light stimulation intensity is ensured to be matched with the sleep state of the user, the whole awakening process is ensured to be continuous and mild by reducing change amplitude, time length of the awakening process is prolonged by carrying out mild stimulation on the user, awakening experience is further improved, conditions of uncomfortable body due to the fact that the user is subjected to rapid, strong and sudden awakening stimulation are effectively prevented, and the light awakening control system also ensure that the user can be awakened at a preset awakening time point and an awakening effect.

Description

technical field [0001] The invention relates to the sleep field, in particular to a wake-up control system. Background technique [0002] Alarm clocks can provide people with wake-up services. Traditional alarm clocks mainly wake up people through sound and vibration. However, when people are awakened by sudden strong stimulation in dreams or deep sleep, they are prone to irritability, depression, panic, etc. Bad emotions affect the mood of a day's study and work, and if things go on like this, it may have an adverse effect on our health. Studies have shown that gradually increasing brightness can give people a slight stimulation. Users can wake up in this way with mild stimulation, which can reduce their sleep inertia after waking up, and can effectively improve sleep quality. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a light wake-up control system based on sleep stages. The processor controls t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M21/00A61B5/0476A61B5/00
CPCA61B5/4806A61B5/4812A61B5/6803A61B5/7203A61B5/725A61M21/00A61M2021/0044A61M2021/0083A61B5/369
Inventor 李建军段韩路
Owner XILINMEN FURNITURE
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