33results about How to "Affect sleep quality" patented technology

The invention discloses a multi-line intelligent oil return control method, system and multi-line system. The method includes: preset oil return conditions; when the unit is in normal operation, detect its own clock in real time to obtain the unit meeting the oil return conditions The detection results specifically include: real-time detection of the unit clock to determine the position of the unit time in the oil return condition; based on the position determined by the real-time detection, obtaining the detection result including the timing of the forced oil return action; based on the real-time detection obtained According to the detection result, run the corresponding oil return action, and resume the normal operation of the unit after the oil return operation is completed; wherein, by performing real-time detection on the oil return action of the unit, the unit will return to normal after the oil return operation is completed run. The solution of the present invention can overcome the defects of uncontrollable oil return, poor use effect and poor user experience in the prior art, and realize the beneficial effects of intelligent control of oil return, good use effect and good user experience.

The present application discloses a snoring intervention method, which includes: when detecting that the user is snoring, acquiring the user's current EEG signal and snoring sound data; determining the snoring intensity according to the EEG signal and the snoring sound data; The snoring intensity determines a target intervention mode, and the target intervention mode includes at least one of electrical stimulation intervention mode, vibration intervention mode and sound intervention mode; based on the target intervention mode, snoring intervention is performed on the user. The application also discloses a snoring intervention device, an intelligent eye mask and a computer-readable storage medium. This application aims to use the smart eye mask to perform appropriate snoring intervention on snoring users, so as to improve the sleep quality of users.

The invention provides an observer convenient for observing infusion droplets; the observer comprises a shell, a light emitting device, a power supply device and a semi-transparent or transparent screen sheet, wherein the shell is arranged on a suspending frame of an infusion bottle and can be used for fixing an observing window for the droplets of an infusion tube; the light emitting device is arranged inside the shell and the light source of the light emitting device can directly irradiate the observing window for the droplets of the infusion tube; the power supply device is connected with the light emitting device; the semi-transparent or transparent screen sheet can be used for displaying the projection of droplets in the observing window; and the light emitting device and the screen sheet are arranged at both sides of the observing window for the droplets of the infusion tube. The observer for observing the infusion droplets has a simple structure; meanwhile, the shadow casting technique is skillfully used for observing the transmission condition of the infusion droplets of the infusion tube; and therefore, medical care personnel can clearly observe the transmission conditionof the droplets either at night or in a place farer from the transmission tube, and the observer is more convenient and practical.

The invention discloses a method and device for regulating and controlling dynamic comfortable wind of a fan in a sleep state based on heart rate. The device mainly comprises the fan, an environmentalparameter acquisition module, a heart rate acquisition module, a metabolic rate calculation module, a processing module, a control module, a wind speed regulation module and a single chip microcomputer. The method mainly comprises the following steps that (1) the environmental parameter acquisition module acquires the temperature and humidity of the surrounding environment and the average radiation temperature of the fan; (2) the metabolic rate calculation module processes the heart rate signal to obtain a metabolic rate signal of a user; (3) a standard effective temperature signal is calculated; (4) the control module generates a sine wave function signal based on a preset wind speed fluctuation period T, a reference wind speed V0, an upper wind speed limit Vmax and a lower wind speed limit Vmin and feeds the sine wave function signal back to the wind speed regulation module; and (5) the wind speed regulation module regulates the wind speed of the fan based on sine wave function, a maximum wind speed regulation signal or a minimum wind speed regulation signal. According to the method and device, the condition that sleeping quality is influenced due to the fact that an user wakesup under constant airflow caused by cold or hot is prevented.

The invention discloses a music playing control method, which includes: when the music playing device plays a music file, determining whether to detect a brain wave acquisition request triggered by the button of the earphone; when the brain wave acquisition request is detected, , acquire the first EEG signal of the user currently detected by the EEG sensor in real time; determine the first sleep state of the user based on the first EEG signal; when the first sleep state is deep sleep, Stop playing the music file, and enter the standby state. The invention also discloses a music playing control device and a computer-readable storage medium. The present invention can avoid the situation that the music playback device continues to play music files after the user enters deep sleep, thereby affecting the user's sleep quality and even damaging the user's hearing. At the same time, the music playback device enters the standby state to increase the service life .