Intelligent eyesight protection instrument with brain wave detection and stimulation functions

Abstract

The invention discloses an intelligent eyesight protection instrument with brain wave detection and stimulation functions. The intelligent eyesight protection instrument comprises a sensor, a controller, an alarming device and a stimulating device, the sensor collects and measures brain waves, the controller receives corresponding data acquired by the sensor, and compares a processed measuring result with a set value to determine whether the processed measuring result meets learning requirements or not, if the brain waves of a user do not belongs to an alpha wave type, the stimulating device is started, and the brain waves are enabled to enter an alpha wave state through external stimulation in various forms. The intelligent eyesight protection instrument has the advantages that brain wave types are detected by an electrode pasted on a brain, and judged whether belonging to the types suitable for learning or not, if not, the brain wave types can be changed into the types suitable for learning by the stimulating device through playing background music.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an intelligent vision protector with brain wave detection and stimulation functions. Users can use this product in the process of learning to adjust the type of brain waves through stimulation at an appropriate time, so that It is in the state of alpha wave, which improves learning efficiency. Moreover, the present invention can also help users maintain correct learning postures and develop habits, and effectively prevent myopia problems caused by poor sitting posture, poor light environment and long learning time when teenagers are studying. Background technique [0002] 1. In the current information society, more than 80% of human beings obtain external information through vision. The data shows that the prevalence of myopia in our country is about 33%, that is to say, 400 million people are myopia. What is even more concerning is that there are about 30 million people in...

AI Technical Summary

Problems solved by technology

[0003] 2. More and more primary and middle school students study for too long due to excessive homework and do not pay attention to eye rest. Incorrect sitting posture is also the main cause of myopia.

Some of the above-mentioned inventions do not take into account the protection of eyesight, and some cannot be applied to the process of learning

[0006] Existing inventions, such as the application number CN201120007047.X "A Light Stimulation Induction Device for Alpha Brain Waves", use different colors of light to stimulate brain waves, so that although brain waves are stimulated, the red color emitted during the stimulation process , green or blue light will have adverse effects on vision; the application number is CN01120548.2 "Application of Audio Generator and Frequency Divider in Inducing α and θ Brain Waves" The invention is by playing different frequencies in both ears The sound waves stimulate brain waves, long-term use will cause hearing damage, and playing a fixed frequency in both ears will cause emotional irritability; the application number is CN200820222205.4 The invention of "Same Frequency Stimulation Learning Memory Device" is placed on the table Type products, which are not conducive to carrying, and stimulate brain waves through voltages of different frequencies, use electrodes to directly act on the head to input voltage to stimulate brain waves, the safety of the human body has not been scientifically demonstrated, if in It is not known whether using this method during the learning process will affect the learning status

In summary, these brain wave stimulation forms are not suitable for use in the learning process

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