Intelligent sleep and fatigue state information monitoring control system and method and monitor

Abstract

The invention belongs to the technical field of information processing, and discloses an intelligent sleep and fatigue state information monitoring control system and method and a monitor. An electroencephalogram module is used for collecting electroencephalogram signals; fourier transform is carried out on the collected signals, and energy proportions of alpha waves, beta waves, theta waves and delta waves are analyzed to judge the sleep state or fatigue degree of the user; a white noise emitting module is used for emitting white noise to improve the sleep state when the user is in the mild sleep state; a heart rate monitoring module measures pulse waves through a photoplethysmography method and detects the real-time heart rate. The sleep quality or fatigue state of the user can be obtained through analysis by monitoring the brain wave data of the user, and meanwhile the real-time heart rate of the user is monitored. When it is found that the user is in a light sleep state, the systemautomatically plays white noise to improve sleep quality of the user; and when the user enters deep sleep, the white noise stops. When the user is found to be in a deep fatigue state, alarm sound canbe emitted to remind the user to have a rest timely.

Description

Technical field [0001] The invention belongs to the technical field of information processing, and in particular relates to an intelligent sleep and fatigue state information monitoring control system and method, and a monitor. Background technique [0002] At present, the closest existing technology: Domestic fatigue monitoring products: [0003] 1. Wear the alarm on the ear, the function is very simple, the built-in balancer will alarm when you lower your head. But dozing off doesn't necessarily mean bowing your head, and it's too late to call the police until you bow your head. [0004] 2. Drink coffee or spray stimulants. This method only has a short-term effect, and once the time has passed, people are more tired, and they are resistant to drugs, and the effect of long-term use becomes worse. [0005] 3. Watch type and glasses type. The watch type uses the pulse of the pulse to estimate whether a person is tired. There is no authoritative scientific basis, and it cannot solve t...

AI Technical Summary

Problems solved by technology

This method only has a short-term effect, and once the time passes, people will be more tired and resistant to drugs, and the effect will become worse after taking it for a long time

[0005] 3. Watch type and glasses type. The watch type uses the beating of the pulse to estimate whether a person is tired. There is no authoritative scientific basis, and it cannot solve the problem of falling asleep suddenly

This method is not directly related to fatigue. Some people still keep their hands on the steering wheel when they are tired. Once they leave the steering wheel, more serious accidents may occur. In addition, the installation of sensors will make the steering wheel inconvenient to operate and affect driving. to experience

[0007] 5. The lane departure warning system is easy to implement technically, but it is not suitable for the road conditions in China, and it is easy to make false alarms in the situations of overtaking, being overtaken, merging lines, and pressing lines, etc.

[0013] 1. It is difficult for the device to have fatigue detection and sleep monitoring functions at the same time

[0014] 2. It is difficult to achieve sleep detection and improvement at the same time

[0015] 3. The existing fatigue detection technology is to indirectly detect the fatigue status through the external behavior changes of the human body, and the fatigue information cannot be obtained in time. Its scientificity and effectiveness need to be verified urgently

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