CN103446653B - A kind ofly to detect and the Intelligent eyesight protection instrument of stimulatory function with brain wave - Google Patents
A kind ofly to detect and the Intelligent eyesight protection instrument of stimulatory function with brain wave Download PDFInfo
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- CN103446653B CN103446653B CN201210180650.XA CN201210180650A CN103446653B CN 103446653 B CN103446653 B CN 103446653B CN 201210180650 A CN201210180650 A CN 201210180650A CN 103446653 B CN103446653 B CN 103446653B
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Abstract
The invention discloses and a kind ofly to detect and the Intelligent eyesight protection instrument of stimulatory function with brain wave, it comprises: sensor, controller, warning and stimulating apparatus; Described sensor carries out collection to brain wave and measures; Described controller receives and records corresponding data from described sensor, whether described controller meets study requirement after carrying out process according to measurement result compared with setting value, if user brain wave is not α ripple type, start described stimulating apparatus, by various forms of outside stimulus, brain wave is impelled to enter the wavy state of α.Beneficial effect of the present invention is, by being attached to the type of epicerebral electrode detection brain wave, judges whether it is the type being applicable to study, if not passing through stimulating apparatus, as play background music, makes brain wave type become the type being applicable to study.
Description
Technical field
The present invention relates to electronic technology field; particularly relate to and a kind ofly to detect and the Intelligent eyesight protection instrument of stimulatory function with brain wave; user can by using this product in the process of study; at reasonable time by stimulating; the type of adjustment brain wave; make it to be in the wavy state of α, improve learning efficiency.And the present invention can also help user keep correct learning posture and form a habit, effective prevention because teenager when learning because incorrect sitting-pose, poor luminous environment, long learning time and the myopia problem that causes.
Background technology
1, in current information-intensive society, the mankind obtain external information, have more than eighty per cant to be come by vision.Data show: in population of China, bathomorphic prevalence about reaches 33%, and that is, 400,000,000 people are myopia.More attract people's attention, domestic about have 3,000 ten thousand people to be higher than 600 degree and with the pathological myopia patient of Fundus oculi changes.Such myopia can concurrent detachment of retina, glaucoma, core cataract etc.Meanwhile, teen-age stravismus, the amblyopia large problem that also become vision medical domain very important.
2, increasing students in middle and primary schools are because too much homework burden and learning time does not longly notice that eye is had a rest, and incorrect sitting posture study is also the main cause of myopia generation.
3, test shows, when people is in a cheerful frame of mind or quiet think of is meditated, always excited brain wave β ripple, δ ripple or θ ripple are this moment weak to get off, and α ripple obtains strengthening comparatively speaking, because this waveform is closest to the brain electricity biorhythm of right brain, so the inspiration state of people has just occurred.Therefore more external famous scientists (as: Luo Zhanuofu) had related works, by playing certain music, brain wave can be made to enter the wavy state of α.
4, current some stimulate relevant invention with brain wave: if CN01120548.2 " audio-frequency generator and frequency divider, in induction, the application in α and θ brain wave occurs " is by sound stimulation brain wave, CN201120007047.X " a kind of photostimulation apparatus for deivation of α E.E.G " is by photostimulation brain wave, and CN200820222205.4 " with frequently stimulating learning memorizer " is by the voltage Stimulation of The Brain electric wave of different frequency.What above-mentioned invention had does not consider vision protection, the process that cannot be applied to study had.
Existing invention, if application number is that CN201120007047.X " a kind of photostimulation apparatus for deivation of α E.E.G " uses the light of different colours to stimulate brain wave, although meeting Stimulation of The Brain electric wave like this, but the redness sent in stimulating course, green or blue light can produce adverse influence to vision; The application number sound stimulation brain wave that to be the invention of CN01120548.2 " application that audio-frequency generator and frequency divider occur in α and θ brain wave in induction " be by playing different frequency in ears, life-time service can cause damage to audition, and plays the agitation that fixing frequency can cause people's emotion in ears; Application number is the invention of CN200820222205.4 " with frequently stimulating learning memorizer " is table is put type product, be unfavorable for carrying, and by the voltage Stimulation of The Brain electric wave of different frequency, the mode using electrode to directly act on head input voltage stimulates brain wave, whether the safety of human body is not obtained to the demonstration of science, if use this mode in the process of study, whether learning state can be affected also unknown.The stimulation form of these brain waves in sum is all not suitable for using in learning process.
Summary of the invention
For the deficiencies in the prior art; the object of the invention is to provide and a kind ofly detects and the Intelligent eyesight protection instrument of stimulatory function with brain wave; when user learns by making brain wave be in the wavy state of α to brain wave detection and outside stimulus; and help user to select the environment be applicable to learn, contribute to like this improving learning efficiency.The present invention can also help user in learning process, keep correct posture and form a habit, thus vision protection.
Technical method of the present invention is as follows: a kind ofly detect and the Intelligent eyesight protection instrument of stimulatory function with brain wave, comprising: sensor, controller, stimulating apparatus and alarm device; Described sensor gathers brain wave; Described controller receives the corresponding data from described sensor acquisition, described controller carries out processing according to measurement result and judges whether brain wave is α ripple type afterwards, if brain wave is not α ripple type, then triggering described stimulating apparatus stimulates, and impels brain wave to enter the wavy state of α.
The brain wave type of described sensor, monitoring control devices brain, if the type of brain wave is the type being applicable to study, shows that brain is in best remember condition, is applicable to study; If result of detection is the type being not suitable for learning, namely the type of brain wave is not the wavy state of α, be then not suitable for study, the outside stimuluss such as sound, abnormal smells from the patient, ultrasound wave can be passed through, induction brain enters the wavy state of α, such as, play specific background music, make the brain wave of brain become the wavy state of α.
In addition, the sensor of the eyesight protector of band brain wave detection of the present invention and stimulatory function can also carry out collection measurement to ambient environmental factors; Described environmental factors can be temperature, abnormal smells from the patient, color, vibrations, spectrum or noise, described sensor gathers the color of surrounding, the noise being gathered surrounding by dB meter, the temperature being gathered surrounding by temperature sensor, the abnormal smells from the patient being gathered surrounding by smell sensor, vibrations that to be carried out spectrum analysis by spectral measurement module, gathered surrounding by acceleration of gravity or gyroscope by video capture device, and becomes numerical value by resume module.Described sensor reaches processor or the background server of described controller the ambient environmental factors information collected, and processes, and judges according to result, and whether the environment residing for user meets study requirement.
In addition; the present invention is a kind of detect with brain wave and stimulatory function Intelligent eyesight protection instrument in sensor can also be adjusted the distance, light intensity or inclination angle measure; wherein range measurement adopts infrared PSD or laser measuring technique; luminous intensity measurement adopts light sensor; measurement of dip angle adopt Gravity accelerometer, sensor records respective data transfer to controller, controller according to measurement result compared with setting value; if exceed set point, then trigger alarm device sends warning.The present invention provides remote alarming function simultaneously, and warning message can be made to remind the guardian of user by the transmission medium such as network, BT, and informs the switch of current equipment, using state and alarm condition.
In addition the present invention also comprises time set, starting timing, making prompting when reaching the time of setting after utilizing proximity transducer perception human body.
Infrared PSD or laser measurement obtain corresponding distance value, are transferred to controller.
Gravity accelerometer, light sensor and relevant detection module adopt I
2c, UART, USB, SDIO interface is connected with controller.
The unlike signal that alarm device can send according to controller, viva voce, vibration and luminous warning that is multi-form or multi-form combination.
The present invention can send other each Terminal Type by wireless in mode that is point-to-point or transit server warning message.
The present invention can also pass through picture pick-up device, dB meter, smell sensor, spectral detection module, Gravity accelerometer, gyroscope etc. and gather ambient environmental factors, reach processor or background server, process, and judge according to result, whether the environment residing for user meets study requirement.
The present invention, and to be analyzed result of detection the spectroscopically detectable in academic environment by detector, if some easily causes asthenopic light, infrared ray or ultraviolet to go beyond the scope in environment, then produces warning.
The present invention can adopt disposable or rechargeable battery to power, and detects cell voltage in good time, notifies that user charges or changes battery in time if needed.
The present invention includes the modules such as brain wave detection and stimulation, distance measuring circuit, cue circuit, light-intensity test, spectral detection, controller, inclination angle detection, study timing, human body proximity detection, environment measuring.
Whether beneficial effect of the present invention is, by being attached to the type of epicerebral electrode detection brain wave, be the type being applicable to study, if not passing through stimulating apparatus, as play music, makes brain wave type become the type being applicable to study.Light intensity in current eye-using environment can also be measured, when light intensity lower than or higher than a certain being unfavorable for by the value of eye time, reminding user is adopted suitable light source study.Call user's attention, in use process of the present invention, by infrared or laser detection eyes and books or target object distance, when this distance is lower than a certain distance, is kept suitable distance by user.When the head of user departs from the angle presetting more than, head pose will be rectified by reminding user.When user uses the present invention to exceed the regular hour (such as: 45 minutes), by reminding user rest a period of time.The present invention, and to be analyzed result of detection the spectroscopically detectable in academic environment by detector, if some easily causes asthenopic light, infrared ray or ultraviolet to go beyond the scope in environment, then produces warning.The present invention can send other each Terminal Type by wireless in mode that is point-to-point or transit server alarm signal, reminds guardian supervise user to correct learning posture or change suitable academic environment.The present invention of user's life-time service, naturally can to form specification, correct learning posture, thus protect vision in study.The present invention is gathered by the academic environment of detection module to user, after calculating, reaches a conclusion, and whether environment is applicable to learns and feeds back to user or guardian.
Accompanying drawing explanation
Accompanying drawing 1 is the workflow diagram of the Intelligent eyesight protection instrument of band brain wave of the present invention detection and stimulatory function.
Detailed description of the invention
Below in conjunction with workflow diagram and embodiment, specific works mode of the present invention is described.
The band brain wave detection of the present embodiment and the Intelligent eyesight protection instrument of stimulatory function, comprising: sensor, controller, warning and stimulating apparatus; Described sensor gathers brain wave; Described controller receives and records corresponding data from described sensor, it is rear compared with setting value that described controller carries out process according to measurement result, whether be the brain wave type meeting study requirement, if brain wave is not α type, then trigger described stimulating apparatus to stimulate, impel brain wave to enter the wavy state of α.
The brain wave type of described Sensor monitoring brain, if the type of brain wave is the type being applicable to study, shows that brain is in best remember condition, is applicable to study; If result of detection is the type being not suitable for learning, namely the type of brain wave is not the wavy state of α, the brain wave of brain is not that the wavy state of α is then not suitable for study, the outside stimuluss such as sound, abnormal smells from the patient, ultrasound wave can be passed through, induction brain enters the wavy state of α, such as play specific background music, make the brain wave of brain become the wavy state of α.
The sensor of the present embodiment can also to the collection of ambient environmental factors, and judge whether the environment residing for user meets study requirement, the color of surrounding is such as gathered by a video capture device, dB meter gathers environment noise, Gravity accelerometer or gyroscope collection vibrations, spectral detection module carries out spectrum analysis, and two sensors gather the temperature of environment and the abnormal smells from the patient of environment respectively, and become numerical value by resume module.By gather numerical value and system in we compare the setting value of color, temperature, noise, vibrations, spectrum, abnormal smells from the patient, judge whether current academic environment meets study.
The sensor of the present embodiment can also be adjusted the distance, light intensity or inclination angle are measured, wherein adjust the distance the infrared PSD of employing or laser measuring unit that carry out measuring, to the employing light sensor that light intensity is measured, to the employing Gravity accelerometer that inclination angle is measured, sensor records respective data transfer to controller, controller is according to measurement result compared with setting value, if exceed set point, then trigger alarm device sends warning.In addition, time set of the present invention, starting timing after utilizing proximity transducer perception human body, making prompting when reaching the time of setting.Described infrared PSD or laser measuring unit carry out range measurement, and measurement result is passed to described controller; Described Gravity accelerometer, light sensor and coherent detection module adopt I
2c, UART, USB, SDIO interface is connected with described controller; The unlike signal that described alarm device can send according to described controller, viva voce, vibration and luminous warning message that is multi-form or multi-form combination.
Research shows, the energy of the blue light of wavelength near 380 ~ 495nm is comparatively strong, is the reason causing retinal function to fail, and wavelength is in the high words of the eye temperature of the near infrared ray infrared ray radiation of 780nm to 2.5um, the moisture just easily evaporation of eyes, this is also the reason place of causing xerophthalmia.
The band brain wave detection of the present embodiment and the Intelligent eyesight protection instrument of stimulatory function, its protected mode is (as shown in Figure 1):
step 101laggard line program of starting shooting initializes;
step 102carry out battery electric quantity detection, whether be in low state of charge, if low electricity, then reminding user needs to carry out charging or changing battery;
step 103if the result of electric power detection is non-low electricity, then carry out human body proximity detection, whether the object of this step detects this device to start to be used, if detect without human body proximity, then gets back to step 102;
step 104if detect and have human body proximity, then show that this device starts to be used, start the time timing learnt;
step 105after beginning timing, start to measure the distance to preceding target;
step 106the intensity of light in measurement environment;
step 107measure the angle of inclination of head;
step 108after above-mentioned steps measurement completes, start testing environment, and environment detection result is sent to processor;
step 109according to the measurement result of step 104,105,106,107,108, when there being the measurement result do not satisfied condition, system judgement is the warning of which kind of type, and triggered step 110,111;
step 110according to the judged result of step 109, as needed to report to the police, system, according to the difference of type of alarm, informs user by the different forms such as sound, vibration and luminescence or multi-form combination;
step 111as reported to the police, warning message is sent to other terminal by wireless in mode that is point-to-point or transit server;
step 112detected the state of brain wave by sensor, and testing result is passed to processor, judge whether it is the type being applicable to study, and brain wave can be impelled to be in the state being applicable to study by sound, abnormal smells from the patient, ultrasound wave mode.
Although the present invention with preferred embodiment openly as above, embodiment and accompanying drawing are not of the present invention for limiting.Without departing from the spirit and scope of the invention, any equivalence change done or retouching, belong to the protection domain of the present invention equally.Therefore the content that protection scope of the present invention should define with the claim of the application is standard.
Claims (2)
1. detect and the Intelligent eyesight protection instrument of stimulatory function with brain wave, it is characterized in that, comprising: sensor, controller, stimulating apparatus, alarm device;
Described sensor gathers brain wave; Brain wave is obtained by the described sensor being worn over head, if the type of brain wave is not α ripple type, then by sound, abnormal smells from the patient, ultrasound wave outside stimulus, induction brain enters the wavy state of α;
Described controller receives the corresponding data from described sensor acquisition, judges whether user brain wave type is α ripple type, if not, then trigger described stimulating apparatus;
Described stimulating apparatus, by outside stimulus, impels brain wave to enter the wavy state of α;
Described alarm device is reported to the police according to the control command of described controller;
Described sensor carries out collection to ambient environmental factors and measures; Described sensor reaches processor or the background server of described controller the ambient environmental factors information collected, and processes, and judges according to result, and whether the environment residing for user meets study requirement; Described environmental factors is temperature, abnormal smells from the patient, color, vibrations, spectrum or noise, described sensor by video capture device gather surrounding color, gathered by dB meter surrounding noise, gathered by temperature sensor surrounding temperature, to be carried out spectrum analysis by spectral detection module, gathered the vibrations of surrounding by Gravity accelerometer or gyroscope, gathered the abnormal smells from the patient of surrounding by smell sensor, and become numerical value by resume module;
Described sensor is also adjusted the distance, light intensity or inclination angle are measured, and wherein adjust the distance the infrared PSD of employing or laser measuring unit that carry out measuring, to the employing light sensor that light intensity is measured, to the employing Gravity accelerometer that inclination angle is measured; Described infrared PSD or laser measuring unit carry out range measurement, and measurement result is passed to described controller; Described Gravity accelerometer, light sensor and detection module adopt interface to be connected with described controller; The unlike signal that described alarm device sends according to described controller, viva voce, vibration and luminous warning message that is multi-form or multi-form combination; Described warning message sends other each Terminal Type by wireless in mode that is point-to-point or transit server;
Infrared PSD or laser measurement obtain corresponding distance value, are transferred to controller; Gravity accelerometer, light sensor and relevant detection module adopt I2C, UART, USB, SDIO interface to be connected with controller.
2. the Intelligent eyesight protection instrument of band brain wave detection according to claim 1 and stimulatory function, is characterized in that: also comprise time set, starting timing, making prompting when reaching the time of setting after utilizing proximity transducer perception human body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210180650.XA CN103446653B (en) | 2012-06-04 | 2012-06-04 | A kind ofly to detect and the Intelligent eyesight protection instrument of stimulatory function with brain wave |
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| CN201210180650.XA CN103446653B (en) | 2012-06-04 | 2012-06-04 | A kind ofly to detect and the Intelligent eyesight protection instrument of stimulatory function with brain wave |
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| CN103446653A CN103446653A (en) | 2013-12-18 |
| CN103446653B true CN103446653B (en) | 2016-02-10 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107247513B (en) * | 2017-05-31 | 2021-05-04 | 深圳市魔眼科技有限公司 | Self-adaptive vision adjustment method and system based on brain waves |
| CN108837272A (en) * | 2018-03-30 | 2018-11-20 | 广东欧珀移动通信有限公司 | Stimulating method and related product |
| CN112370321A (en) * | 2020-09-21 | 2021-02-19 | 杭州源宝实业有限公司 | Eyesight training glasses |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039566U (en) * | 1988-10-18 | 1989-06-21 | 杨军民 | Dual-functional electronic sight protector |
| US6071229A (en) * | 1992-05-05 | 2000-06-06 | Rubins; Tye | Video or compact disk encoder/decoder for brain wave synchronizer |
| CN1742673A (en) * | 2005-11-18 | 2006-03-08 | 高春平 | Electroencephalo safety monitoring prompting device |
| CN101281300A (en) * | 2008-05-19 | 2008-10-08 | 国立阳明大学 | Glasses type system and method for preventing drowsiness |
| CN201275369Y (en) * | 2008-10-13 | 2009-07-22 | 邓海洲 | Study and remembering aid with same-frequency stimulation |
-
2012
- 2012-06-04 CN CN201210180650.XA patent/CN103446653B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039566U (en) * | 1988-10-18 | 1989-06-21 | 杨军民 | Dual-functional electronic sight protector |
| US6071229A (en) * | 1992-05-05 | 2000-06-06 | Rubins; Tye | Video or compact disk encoder/decoder for brain wave synchronizer |
| CN1742673A (en) * | 2005-11-18 | 2006-03-08 | 高春平 | Electroencephalo safety monitoring prompting device |
| CN101281300A (en) * | 2008-05-19 | 2008-10-08 | 国立阳明大学 | Glasses type system and method for preventing drowsiness |
| CN201275369Y (en) * | 2008-10-13 | 2009-07-22 | 邓海洲 | Study and remembering aid with same-frequency stimulation |
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Inventor after: Hou Liyu Inventor before: Hou Liyu Inventor before: Chen Taiping |
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