Natural wind frequency modulation air conditioner, air conditioning system and control method based on deep sleep

A deep sleep, natural wind technology, applied in the direction of noise suppression, mechanical equipment, etc., can solve the problems of frequency modulation effect machinery, unable to adjust the human body, unable to effectively monitor the state of the human body, etc., to achieve the effect of strengthening protection and beneficial to health

Active Publication Date: 2019-12-13
深圳市建滔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Invention patent 2015105548483 in the related art is an automatic frequency modulation fan and its control method, which controls the working time and stop time of the motor in a certain period according to the indoor temperature and light intensity. Changes in the surrounding environment can be adjusted instead of making corresponding adjustments according to the state of the human body at this time
[0013] Fans and air conditioners in the related art have a sleep mode. The sleep mode of the fan and air conditioner is to output and simulate preset natural wind at different times by establishing a timeline. The output natural wind is relatively mechanical and cannot effectively monitor the human body. The average airflow intensity and natural wind frequency of the output natural wind cannot be adjusted in time according to the different sleep stages of the human body.
Since the sleep state of each individual is different every day, the time of different sleep stages preset by the system and the time when the human body actually enters different sleep stages are different, so the sleep mode of the fan and air conditioner in the related art cannot Adjust sleep status accordingly

Method used

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  • Natural wind frequency modulation air conditioner, air conditioning system and control method based on deep sleep
  • Natural wind frequency modulation air conditioner, air conditioning system and control method based on deep sleep
  • Natural wind frequency modulation air conditioner, air conditioning system and control method based on deep sleep

Examples

Experimental program
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Effect test

no. 1 example

[0077] Such as Figure 5 , n is the normal fan speed waveform, which corresponds to the initial simulated natural wind waveform.

[0078] Under normal circumstances, the human body sleeps through four stages, followed by the stage of falling asleep, the stage of light sleep, the stage of deep sleep, and the stage of eye movement / REM.

[0079] Stage 1, falling asleep stage: Muscles relax into light sleep and are easily awakened.

[0080] Stage 2, light sleep stage: Breathing and heartbeat slow down, body temperature drops slightly, body movement is relatively active.

[0081] Stage 3, deep sleep stage: Breathing and heartbeat become slower than the previous stage, muscles relax, the body hardly moves, the brain is inactive, and there is no dream. It takes time to recover after being woken up at this stage.

[0082] Stage 4, Eye Movement / REM Stage: Brain activity remains the same as during the day, with rapid eye movement and little body movement.

[0083]From the stage of fa...

no. 2 example

[0089] When there are many people in the room, the control right of the system is given priority to the person who falls asleep first and enters deep sleep first.

[0090] Such as Figure 4 , Figure 5 , Figure 6 , Figure 7 , assuming that two people A and B are using it at the same time, the fan control device will process the information sent by the heart rate or breathing rate collection terminals of A and B to judge the state of A and B. If A enters the sleep stage first In the falling asleep stage, the system automatically enters the falling asleep stage, switching from n normal fan speed waveform to y1 falling asleep stage fan speed waveform, the natural wind sequence value is reduced by 100, the natural wind sequence output delay time is extended by 0.5 times, and the blown out The natural wind is smoother, the wind power is reduced, and the noise is reduced. At this time, the control right of the system is controlled by A; if B enters the sleep stage in the sleep ...

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Abstract

The invention discloses a natural wind frequency modulation air conditioner, air conditioning system and control method based on deep sleep. According to the natural wind frequency modulation air conditioning system based on deep, a fan control device processes information sent by a heart rate or respiration rate acquisition terminal, and the state of a human body can be judged; and delay time ofnatural wind sequence output in the falling asleep stage, the shallow sleeping stage, the deep sleeping stage and the eye moving / REM stage is sequentially prolonged, natural wind sequence values are sequentially reduced so that frequency and average air flow intensity of natural wind can be adjusted to be reduced step by step, and the average airflow intensity and the frequency of the output natural wind can be adjusted in time according to the different sleeping stages. When more than one person is in a room, control right of the system is preferentially handed over to the person who firstlyfalls asleep and the person who enters the deep sleeping stage firstly, when other people enter a deeper sleeping stage, the control right of the system can be transferred; when the old and the childare in the room, the control right of the system is preferentially transferred to the old and the child so that the human body can be protected, and the health of the human body is facilitated.

Description

technical field [0001] The invention relates to the technical field of natural wind simulation of air conditioners and air conditioning systems, in particular to a natural wind frequency modulation air conditioner based on deep sleep, an air conditioner system and a control method. Background technique [0002] In summer, in order to improve the comfort of users using air conditioners and save resources, natural wind fans, natural wind air conditioners and natural wind air conditioning systems have become important research directions in the field of air conditioning. [0003] A study shows that the human body's intensity of cold and heat sensation caused by fluctuating airflow mainly depends on the overall average airflow intensity of the airflow, and each person has a preference for the airflow intensity due to their own physique and activity status. big difference. However, in order to better restore the natural wind in nature, the natural wind air conditioner in the rel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/89F24F11/65F24F13/24
Inventor 宋彦震
Owner 深圳市建滔科技有限公司
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