Sleep wake-up method and system, monitoring device, audio device, and lighting device

Abstract

The invention discloses a sleep wake-up method. The method includes: the monitoring device monitors the human body state according to the wake-up instruction; recording the current time and the wake-up time if a target user enters a sleep state; determining the time period where a rapid eye-moving sleep period closest to the wake-up time is located; monitoring a target user's head orientation if it is monitored that the target user enters the rapid eye-moving sleep period during the time period, and transmitting the target user's head orientation to an audio device; allowing the audio device to modulate a wake-up audio signal into two columns of ultrasonic signals; calculating the power and an output angle of the ultrasonic signals according to the orientation and the preset volume value;outputting the two columns of ultrasonic signals at the power and the output angle, transmitting the two columns of ultrasonic signals to a head of the target user, and allowing the target user to hear a sound. The invention also discloses a sleep wake-up system, a monitoring device, an audio device, and a lighting device. The technical scheme provided by the invention ensures that the user gets clear, agile and full of spirit after getting up on time, without affecting others, and is beneficial to the health of the target user.

Description

technical field [0001] The present invention relates to the technical field of electronic communication, in particular to a method and system for awakening from sleep, monitoring equipment, audio equipment, and lighting equipment. Background technique [0002] Scientific research shows that the normal sleep structure cycle of the human body is divided into two phases: non-rapid eye movement sleep (NREM) and rapid eye movement sleep (REM). NREM and REM appear alternately, and an alternation is called a sleep cycle. There are usually 4 to 5 sleep cycles at night, each cycle is 90 to 110 minutes. [0003] During the NREM stage, the human body is in a state of deep sleep or deep sleep. The frequency of the brain wave is low, the amplitude is high, showing a slow-changing curve, and there is no phenomenon of rapid eye movement. At this time, the sleep inertia is high, and it is difficult for people to be awakened. If you wake up from the NREM stage, you will feel groggy, slow i...

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to solve the technical problem of waking up the sleeping human body through the alarm clock or vibration in the prior art, which is very unfavorable to human health; without pertinence, other people may be awakened once the alarm clock rings

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