CN114343668B - Brain wave-based learning monitoring method and system - Google Patents
Brain wave-based learning monitoring method and system Download PDFInfo
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- CN114343668B CN114343668B CN202111563370.2A CN202111563370A CN114343668B CN 114343668 B CN114343668 B CN 114343668B CN 202111563370 A CN202111563370 A CN 202111563370A CN 114343668 B CN114343668 B CN 114343668B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The application belongs to the technical field of electrical appliances, and particularly discloses a learning monitoring method and system based on brain waves, wherein the learning monitoring method comprises the following steps: the acquisition unit is used for acquiring brain wave state data and brain temperature of a learner; the control unit is used for receiving the brain wave state data and the brain temperature generated by the acquisition unit, judging whether the brain wave state data and the brain temperature exceed the threshold value of the attention deficit of the learner or not according to the brain wave state data and the brain temperature, and generating a first control instruction if the judgment result is that the attention deficit of the learner is low; the illumination unit is used for adjusting illumination intensity of the desk lamp, wherein the illumination intensity is strong light and weak light; the broadcasting unit is used for broadcasting the beta-wave music and is a miniature broadcast; the illumination unit adjusts the illumination intensity of the desk lamp to be strong light after receiving the first control instruction, and the broadcasting unit controls the miniature broadcast to broadcast beta wave music after receiving the first control instruction. According to the scheme, the desktop environment can be adjusted according to the fatigue condition of a learner.
Description
Technical Field
The application relates to the technical field of electrical appliances, in particular to a brain wave-based learning monitoring method and system.
Background
A batch of desk lamps with alarm clock timing reminding function gradually appear on the market, although the desk lamps can remind users at set time points, as the concentration of the users is one of the most important factors affecting the working efficiency and the learning efficiency during working and learning, if the time point of alarm clock ringing is just within the time period of higher concentration of the users, the sudden ringing of the alarm clock can disturb the thinking of the users during working and learning, thereby greatly reducing the working and learning efficiency of the users, and the habit of the users for higher concentration can not be cultivated after a long time, or the learner is tired, but the desk lamp with the alarm clock reminding function does not remind timely, so that the learning efficiency of the learner is low.
Research shows that the brain wave state reflects the working or learning state of people, and the brain wave recognized by the scientific community mainly has four states, and is divided into 4 main categories according to the frequency of the brain wave: beta wave, theta wave, delta wave. The "best state" of learning and working is that brain waves are in the theta or beta wave state. Therefore, it is necessary to provide a learning monitoring method and system based on brain waves, which detect the brain wave state of a learner in real time, and utilize a desk lamp to carry out fatigue reminding on a user when the concentration of the learner is low and the learner is in a descending trend, and simultaneously broadcast beta wave music according to the fatigue degree so as to induce the brain waves of the learner to enter a high-efficiency learning or working stage to relax the brain waves of the learner.
Disclosure of Invention
The utility model aims at providing a study monitoring system based on brain wave, according to the fatigue state of learner, adjust the luminance of desk lamp to according to fatigue degree broadcast beta wave music, with the entering high-efficient study of induction learner brain wave or working phase, make it relax.
In order to achieve the above object, the present solution provides a learning monitoring system based on brain waves, including:
the acquisition unit is used for acquiring brain wave state data and brain temperature of a learner;
the control unit is used for receiving the brain wave state data and the brain temperature generated by the acquisition unit, judging whether the brain wave state data and the brain temperature exceed the threshold value of the attention deficit of the learner or not according to the brain wave state data and the brain temperature, and generating a first control instruction if the judgment result is that the attention deficit of the learner is low;
the illumination unit is used for adjusting illumination intensity of the desk lamp, wherein the illumination intensity is strong light and weak light;
the broadcasting unit is used for broadcasting the beta-wave music and is a miniature broadcast;
the illumination unit adjusts the illumination intensity of the desk lamp to be strong light after receiving the first control instruction, and the broadcasting unit controls the miniature broadcast to broadcast beta wave music after receiving the first control instruction.
The beneficial effect of this scheme: the interaction of the broadcasting unit, the illumination unit, the control unit and the acquisition unit enables the desk lamp to adjust the light color and the brightness of the desk lamp according to the fatigue state of a learner, and broadcasts beta wave music to induce the brain waves of the learner to enter into a high-efficiency learning or working stage so as to relax the learner.
Further, the acquisition unit is an electroencephalogram helmet. The brain wave helmet can be used for collecting the brain wave state.
Further, the collecting unit is further used for collecting carbon dioxide concentration data in a desktop range, the collecting unit further comprises a carbon dioxide concentration detector, the control unit is further used for receiving the carbon dioxide concentration data in the desktop range generated by the collecting unit, judging whether the carbon dioxide concentration in the desktop range is higher than a threshold value for generating oxygen deficiency according to the carbon dioxide concentration data in the desktop range, and if the judgment result is that the oxygen deficiency occurs, the control unit generates a second control instruction; the broadcasting unit is used for reminding a learner of paying attention to ventilation, and the broadcasting unit controls the micro-broadcasting to remind the learner of paying attention to ventilation after receiving the second control instruction. Through the cooperation of broadcasting unit, control unit and collection unit, through detecting the concentration of carbon dioxide, remind the learner to pay attention to the ventilation of windowing when carbon dioxide concentration is high, guarantee desktop air flow and learner's study safety, provide good environment for the learner study.
Further, a learner acquisition unit is used for acquiring body temperature data of a learner, and the learner acquisition unit is a temperature sensor and a camera; the control unit is also used for receiving the body temperature data of the learner, judging whether the learner leaves according to the body temperature data of the learner, and generating a third control instruction if the judgment result is that the learner leaves; the desk lamp is characterized by further comprising a closing unit used for closing the desk lamp, and the closing unit is used for controlling the desk lamp to be closed after receiving a third control instruction. The learner leaves the automatic turn-off lamp, is more intelligent and saves electric power.
The application also discloses a learning monitoring method and system based on brain waves, comprising the following steps:
s1: the brain wave helmet collects the brain wave state and brain temperature of a learner, judges whether the attention of the learner is low according to the brain wave state and brain temperature of the learner, and if the attention of the learner is low, the desk lamp becomes strong light, and the beta wave music is broadcast in a micro broadcast mode;
s2: the carbon dioxide concentration detector collects carbon dioxide concentration data in the range of the desktop, judges whether hypoxia occurs according to the carbon dioxide concentration data, and if the hypoxia occurs, controls broadcasting to remind a learner of paying attention to ventilation;
s3: the temperature sensor and the camera acquire temperature data of a learner, judge whether the learner leaves according to the temperature data of the learner, and if the learner leaves, the closing unit controls the desk lamp to be closed.
Drawings
Fig. 1 is a schematic flow chart of embodiment 1 of the present application.
Detailed Description
The following is a further detailed description of the embodiments:
example 1 is substantially as shown in figure 1:
the acquisition unit is used for acquiring brain wave state data and brain temperature of a learner, and specifically comprises a brain wave helmet, wherein the brain wave helmet can acquire brain wave state data of the learner, specifically can extract brain wave data in a fatigue state in advance as a sample, and then compares the brain wave data with the brain wave state data of the learner acquired by the brain wave helmet, for example, the acquired brain wave is consistent with the sample wave of fatigue in advance; or the learner is tired after finding that delta wave frequently occurs in one minute; the brain temperature rises sharply within one minute, and the learner is tired after the brain temperature rises from 20 ℃ to 23 ℃ or more (the temperature difference is 3 ℃ or more) within one minute;
the control unit is used for receiving the brain wave state data and the brain temperature generated by the acquisition unit, judging whether the brain wave state data and the brain temperature exceed the threshold value of the attention deficit of the learner or not according to the brain wave state data and the brain temperature, and generating a first control instruction if the judgment result is that the attention deficit of the learner is low; the illumination unit is used for adjusting illumination intensity of the desk lamp, wherein the illumination intensity is strong light and weak light; the broadcasting unit is used for broadcasting the beta-wave music and is a miniature broadcast arranged on a desktop; the illumination unit adjusts the illumination intensity of the desk lamp to be strong light after receiving the first control instruction, and the broadcasting unit controls the miniature broadcast to broadcast beta wave music after receiving the first control instruction so as to induce the brain wave of the learner to enter a high-efficiency learning or working stage and relax the brain wave of the learner.
The judgment result is that the attention of the learner is low, the control unit generates a first control instruction, the illumination intensity of the desk lamp is adjusted to be strong light after the illumination unit receives the first control instruction, and the broadcasting unit controls the micro broadcasting music after receiving the first control instruction. The optimal state of learning and working is that brain waves are in a beta wave state, and a broadcasting unit broadcasts beta wave music to induce a learner to enter a high-efficiency learning or working stage. The interaction of the broadcasting unit, the illumination unit, the control unit and the acquisition unit enables the desk lamp to automatically adjust illumination intensity when a learner is tired, broadcasts music, reminds the learner to pay attention to rest, does not remind the learner when the learner is concentrated according to state data of brain waves and brain temperature, does not interfere with the optimal learning state of the learner, reminds the learner when the learner is low in attention, reminds the learner to pay attention to rest, and induces the learner to enter a good learning state.
The acquisition unit is also used for acquiring carbon dioxide concentration data in a desktop range (taking a desk lamp as a circle center and having a radius of 1 m), the acquisition unit also comprises a carbon dioxide concentration detector, the control unit is also used for receiving the carbon dioxide concentration data in the desktop range generated by the acquisition unit, judging whether the carbon dioxide concentration in the desktop range is higher than a threshold value (the carbon dioxide concentration is 1000 pm) for generating oxygen deficiency according to the carbon dioxide concentration data in the desktop range, and if the judgment result is that the oxygen deficiency occurs, the control unit generates a second control instruction; the broadcasting unit is used for reminding a learner of paying attention to ventilation, and the broadcasting unit controls the miniature broadcast to remind the learner of paying attention to ventilation after receiving the second control instruction. Through the cooperation of broadcasting unit, control unit and collection unit, through detecting the concentration of carbon dioxide, remind the learner to pay attention to the ventilation of windowing when carbon dioxide concentration is high, guarantee desktop air flow and learner's study safety, provide good environment for the learner study. The negative ion release unit is used for releasing negative ions and receiving a first control instruction to release the negative ions.
The lamp is characterized by further comprising a strobe adjusting unit for reducing the strobe frequency of the lamp so as to protect human eyes, wherein the strobe adjusting unit comprises a switch and a constant ballast which form a circuit with the lamp, the switch is controlled to be closed after the strobe adjusting unit receives a first control instruction, and the constant ballast and the lamp form a closed loop. The desk lamp stroboscopic macroscopic, the injury to the human eyes is great, and the stroboscopic frequency of the desk lamp is stabilized by setting and adjusting the stroboscopic unit, so that the stroboscopic of the desk lamp is stabilized when a learner is tired, and the learner is prevented from being stimulated by the stroboscopic. The collecting unit can also collect anions (anion sensor) within the range of the desktop, the control unit is also used for receiving the concentration of the anions generated by the collecting unit, judging whether the anions need to be added according to the concentration of the anions, the concentration of the anions is lower than 30% of that in the air, generating an execution instruction if the anions need to be added according to the judging result, and the anions are released after the execution instruction is received by the anions releasing unit (anion generator).
The temperature sensor is arranged on the table top, the size of the temperature sensor can be selected according to the actual range of the table lamp, the control unit is also used for receiving the temperature data of the learner and judging whether the learner leaves according to the temperature data of the learner (the temperature sensor is electrically connected with the camera and used in a matched mode, the camera and the temperature sensor acquire whether the learner exists in the range of the table lamp), if the judgment result is that the learner leaves (the table lamp is used as a circle center, the temperature in the range of the circle area with the radius of 1m is lower than the constant temperature of a human body and the camera does not shoot the data of the learner), the control unit generates a third control instruction; the desk lamp further comprises a closing unit for closing the desk lamp, and the closing unit controls the desk lamp to be closed after receiving a third control instruction. The learner leaves the automatic turn-off lamp, is more intelligent and saves electric power.
The application also discloses a learning monitoring method and system based on brain waves, comprising the following steps:
s1: the brain wave helmet collects the brain wave state and brain temperature of a learner, judges whether the attention of the learner is low according to the brain wave state and brain temperature of the learner, and if the attention of the learner is low, the desk lamp becomes strong light, and the beta wave music is broadcast in a micro broadcast mode;
s2: the carbon dioxide concentration detector collects carbon dioxide concentration data in the range of the desktop, judges whether hypoxia occurs according to the carbon dioxide concentration data, and if the hypoxia occurs, controls broadcasting to remind a learner of paying attention to ventilation;
s3: the temperature sensor and the camera acquire temperature data of a learner, judge whether the learner leaves according to the temperature data of the learner, and if the learner leaves, the closing unit controls the desk lamp to be closed.
Example 2
Unlike embodiment 1, the acquisition unit is also used to acquire posture data of the person for a period of time (posture data within 5 minutes), the acquisition unit acquires the posture data of the person through the camera; (the personnel posture data is such actions as head inclination, hand supporting head and the like, specifically, the action of the personnel shields the light of the light source on the desktop, such as the hand supporting head, and the hand shields the light source);
the control unit is also used for receiving the gesture data of the personnel in a period of time generated by the acquisition unit, judging whether auxiliary light supplement is needed according to the gesture data, and generating an execution instruction if the auxiliary light supplement is judged to be needed; otherwise, no execution instruction is generated;
the execution unit is used for receiving the execution instruction and controlling the desk lamp to supplement light; the execution unit comprises two mirrors, a first steering engine and a second steering engine, wherein the two mirrors are arranged at the desk lamp light source, the first steering engine is used for controlling the first mirror to steer, and the second steering engine is used for controlling the second mirror to steer; after the execution unit receives the signal of the execution instruction, the first steering engine and the second steering engine control the first mirror and the second mirror to steer, and the light supplementing is assisted for a learner. The method for directly adjusting the brightness of the desk lamp can cause the brightness of a place needing auxiliary light supplement to be improved, the brightness of other places is also improved, eyes are damaged in this way, the direction of a light source is fixed in a learning mode of head inclination, the data to be learned can form shadows due to the inclination of personnel, and the eyes can be damaged by the alternate brightness.
The reading unit is used for reading the learner data, and is a loudspeaker arranged on the desktop;
the reading unit is also used for reminding the learner to point out the place where the reading starts after receiving the signal of clicking the reading unit by the learner, specifically, the place where the reading starts is pointed out;
the acquisition unit is also used for acquiring position information (a camera) of the learner data, pointing information of hands on the learner data and text information of the learner data;
the reading unit is also used for reading the learner data according to the text information of the learner data after receiving the signal completed by the acquisition unit;
the execution unit is used for controlling the two steering engines after receiving the position signal of the learner data and the signal of the pointing information of the human hand on the learner data generated by the acquisition unit, and enabling the first mirror and the second mirror to steer according to the position information of the learner data so as to converge into a line on the learner data; the mutual coordination of the acquisition unit, the execution unit and the reading unit enables the mirrors to be converged into a line when the learner needs to read, and the position of the line is followed by the learner to be watched and listened to read.
The foregoing is merely exemplary embodiments of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (5)
1. Brain wave-based learning monitoring system, characterized by comprising:
the acquisition unit is used for acquiring brain wave state data and brain temperature of a learner; the acquisition unit is also used for acquiring gesture data of the personnel within 5 minutes, and the acquisition unit acquires the gesture data of the personnel through the camera; the behavior action of the person indicated by the person gesture data shields the light from the light source to the desktop; the acquisition unit is also used for acquiring the position information of the learner data, the pointing information of the hands on the learner data and the text information of the learner data;
the control unit is used for receiving the brain wave state data and the brain temperature generated by the acquisition unit and according to the brain wave state data and the brain temperature
Judging whether the brain temperature exceeds the threshold value of the attention deficit of the learner, and controlling if the judgment result is that the attention deficit of the learner is low
The control unit generates a first control instruction; the control unit is also used for receiving the gesture number of the personnel generated by the acquisition unit in a period of time
Judging whether auxiliary light supplement is needed according to the posture data, and generating an execution instruction if the auxiliary light supplement is judged to be needed; reverse-rotation
In addition, no execution instruction is generated;
the reading unit is used for reading the learner data, and is also used for receiving the signal of the learner clicking the reading unit and then lifting
The reading unit is also used for receiving the signal completed by the acquisition unit according to the learner's information after the awake learner indicates the place to start reading
The text information of the material reads the learner data;
the execution unit is used for receiving the execution instruction and controlling the desk lamp to supplement light; the execution unit comprises two mirrors arranged at the desk lamp light source
The sub-steering engine, the first steering engine and the second steering engine are respectively a first mirror and a second mirror, the first steering engine is used for controlling the steering of the first mirror,
the second steering engine is used for controlling the steering of the second mirror; after the execution unit receives the signal of the execution instruction, a first steering engine and a second steering engine
Controlling the first mirror and the second mirror to turn, and assisting the light supplementing of a learner; for receiving learner data generated by the acquisition unit
After the position signal and the signal of the pointing information of the human hand on the learner data, two steering engines are controlled according to the position of the learner data
Setting information, namely turning the first mirror and the second mirror, and converging the first mirror and the second mirror into a line on the learner data; acquisition unit, execution unit and computer program product
The interaction of the reading units enables the mirrors to be converged into a line when the learner needs to read, and the line is followed by the learner
The location is viewed and listened to read aloud;
the illumination unit is used for adjusting illumination intensity of the desk lamp, wherein the illumination intensity is strong light and weak light;
the broadcasting unit is used for broadcasting the beta-wave music and is a miniature broadcast;
the illumination unit adjusts the illumination intensity of the desk lamp to be strong light after receiving the first control instruction, and the broadcasting unit receives the first control instruction
The back control micro broadcast report beta wave music.
2. The brain wave based learning monitoring system according to claim 1, wherein said acquisition unit is a peripheral device
Brain wave helmet.
3. The brain wave based learning monitoring system of claim 1, wherein said acquisition unit is further configured to
Collecting carbon dioxide concentration data in the range of a desktop, wherein the collecting unit further comprises a carbon dioxide concentration detector, and the control is performed
The unit is also used for receiving the carbon dioxide concentration data in the range of the desktop generated by the acquisition unit, judging whether the carbon dioxide concentration in the range of the desktop is higher than a threshold value for generating oxygen deficiency according to the carbon dioxide concentration data in the range of the desktop, and if the judgment result is that oxygen deficiency occurs
Hypoxia, the said control unit produces the second control command; the broadcasting unit is used for reminding a learner of paying attention to ventilation, and the broadcasting unit controls the micro-broadcasting to remind the learner of paying attention to ventilation after receiving the second control instruction.
4. The brain wave based learning monitoring system of claim 1 further comprising a learner acquisition unit
The element is used for collecting body temperature data of a learner, and the learner collecting unit comprises a temperature sensor and a camera; the control sheet
The element is also used for receiving the temperature data of the learner, judging whether the learner leaves according to the temperature data of the learner, if so, judging the junction
If the learner leaves, the control unit generates a second control instruction; the desk lamp also comprises a closing unit for closing the desk lamp, wherein
And the closing unit controls the desk lamp to be closed after receiving the second control instruction.
5. A learning monitoring method based on brain waves, which adopts the system as claimed in any one of claims 1 to 4, and is characterized by comprising the following steps:
s1: the brain wave helmet collects brain wave state and brain temperature of the learner, and judges according to the brain wave state and brain temperature of the learner
If the learner is low, the desk lamp becomes strong light, and the micro broadcasting and broadcasting are performed
Beta wave music;
s2: the carbon dioxide concentration detector collects carbon dioxide concentration data in the range of the tabletop and judges according to the carbon dioxide concentration data
Whether the hypoxia happens or not is judged, and if the hypoxia happens, the control broadcast reminds the learner of paying attention to ventilation;
s3: the temperature sensor and the camera acquire temperature data of the learner, and judge whether the learner is according to the temperature data of the learner
And if the learner is judged to leave, the closing unit controls the desk lamp to be closed.
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| CN202111563370.2A CN114343668B (en) | 2021-12-20 | 2021-12-20 | Brain wave-based learning monitoring method and system |
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| CN202111563370.2A CN114343668B (en) | 2021-12-20 | 2021-12-20 | Brain wave-based learning monitoring method and system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203120025U (en) * | 2013-03-22 | 2013-08-07 | 江苏经贸职业技术学院 | Novel camera |
| CN109747382A (en) * | 2019-01-28 | 2019-05-14 | 浙江大学 | Cabin intelligent environment control system and control method based on electroencephalogramsignal signal analyzing |
| CN209525929U (en) * | 2018-11-23 | 2019-10-22 | 河南省安信科技发展有限公司 | A kind of monitored based on brain wave monitors system with the study intervened |
| CN209591144U (en) * | 2018-12-29 | 2019-11-05 | 曹秋阳 | A kind of spoken English in college level exercise device based on VR technology |
| CN113589554A (en) * | 2021-08-24 | 2021-11-02 | 深圳市必爱智能生命科技有限公司 | Intelligent glasses for monitoring eye condition and monitoring method |
-
2021
- 2021-12-20 CN CN202111563370.2A patent/CN114343668B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203120025U (en) * | 2013-03-22 | 2013-08-07 | 江苏经贸职业技术学院 | Novel camera |
| CN209525929U (en) * | 2018-11-23 | 2019-10-22 | 河南省安信科技发展有限公司 | A kind of monitored based on brain wave monitors system with the study intervened |
| CN209591144U (en) * | 2018-12-29 | 2019-11-05 | 曹秋阳 | A kind of spoken English in college level exercise device based on VR technology |
| CN109747382A (en) * | 2019-01-28 | 2019-05-14 | 浙江大学 | Cabin intelligent environment control system and control method based on electroencephalogramsignal signal analyzing |
| CN113589554A (en) * | 2021-08-24 | 2021-11-02 | 深圳市必爱智能生命科技有限公司 | Intelligent glasses for monitoring eye condition and monitoring method |
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