Photoelectric-detection-based sleep assisting control method, system and device

Abstract

The invention discloses a photoelectric-detection-based sleep assisting control method, system and device. The method comprises the steps: photoelectric volume pulse wave signals of a user are acquired; the photoelectric volume pulse wave signals are measured by a photoelectric sensor arranged on a sleeping pillow in a manner that the photoelectric sensor is in contact with a neck of the user; a heart rate of a user is calculated by the photoelectric volume pulse wave signals; a set heart rate range, to which the heart rate belongs, is determined according to the height and body weight of theuser; music in a music library of a corresponding type is called according to the set heart rate range, to which the heart rate belongs, and is played; one set heart rate range, to which the heart rate belongs, corresponds to a music library of one type; a sleep state, in which the user is located, is determined by the heart rate; sleep states comprise awakening, light sleep and deep sleep; and the play and stop of the music are controlled by the sleep state. According to the method, the system and the device, sleep assisting music can be automatically and accurately selected, and automatic stop of music playing can be achieved.

Description

technical field [0001] The present invention relates to the technical field of sleep aid control, in particular to a method, system and device for sleep aid control based on photoelectric detection. Background technique [0002] High-quality sleep is an important part of human health. With the acceleration of the pace of society, the problems of poor sleep quality and short sleep time for people of all ages have become the norm for modern people. However, long-term lack of sleep can easily cause problems such as low blood oxygen saturation and endocrine disorders, which in turn increases the risk of hypertension, coronary heart disease, stroke and other diseases. [0003] The use of music to help sleep has gradually formed a certain awareness, and there is also a certain market. However, the issues of "what to listen to" and "how to listen" vary from person to person, resulting in large individual differences in the sleep-aiding effect brought by the music modes preset by ...

AI Technical Summary

Problems solved by technology

[0004] Most of the existing music sleep aid controls are for the user to select their favorite songs or white noise, and directly control the playback of recorded music files. This will cause the problem of inability to aid sleep due to inaccurate music selection, and, Everyone's time to fall asleep is inconsistent, and the stage of falling asleep is different. The user chooses to turn off the music or stops the music playback through the time setting, which will also lead to inability to sleep.

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