CN110324934A - A kind of control system and desk of Intelligent learning desk lamp - Google Patents
A kind of control system and desk of Intelligent learning desk lamp Download PDFInfo
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- CN110324934A CN110324934A CN201910409423.1A CN201910409423A CN110324934A CN 110324934 A CN110324934 A CN 110324934A CN 201910409423 A CN201910409423 A CN 201910409423A CN 110324934 A CN110324934 A CN 110324934A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of control system of Intelligent learning desk lamp and desks, wherein control system includes quantum dot LED lamp control module, microprocessor and database, and the microprocessor is connect with the quantum dot LED lamp control module of catch light quality and the database respectively；The databases store up the optical parameter of the quantum dot LED light, which includes colour rendering index magnitude, full gamut index magnitude, spectral power distribution, brightness, the uniformity, colour temperature, color quality and/or color tolerance；The microprocessor is according to the optical parameter quantum point LED lamp control module.Wherein desk includes the control system and TV screen support plate of the Intelligent learning desk lamp, and the front of desktop is arranged in the TV screen support plate, and the quantum dot LED light is arranged in the top of the TV screen support plate, positioned at the top of the desktop.The present invention, which is realized to personalization, can adaptively reach most suitable, best quality light source for different user.
Description
Technical field
The present invention relates to table lamp device technical field more particularly to the control systems and desk of a kind of Intelligent learning desk lamp.
Background technique
The LED illumination light source of the prior art is issued by the electroluminescent sending blue light of semiconductor wafer, then excitated fluorescent powder
Illumination white light needed for it has no complicated stringent system requirements to light optics parameter, has no and find out every optical parameter
Magnitude size, thus the light for being most suitable for the most comfortable health cannot be exported to each different people.
On the other hand, as the learning burden of children and adolescents is big, task weight, the rate of myopia to climb up and up and year are brought
Childrenization, Chang Yinwei learning desk lamp light it is improper, influence physical and mental health.When light is excessively dim, children and adolescents pair are influenced
Desktop distance does not further consciously and leads to myopia, bow-backed, when light is excessively bright, stimulates the eyes of children and adolescents, for a long time
Going down can cause amblyopia etc. to injure to eyes.And the incorrect caused myopia of writing posture, hunchback.
Therefore, exploitation is a has automatic adjusument light, the suitable and source light of one's best quality and can correct sitting posture
Intelligent learning desk lamp, protect children and adolescents eye health it is of great significance to.
Summary of the invention
The present invention provides the control system and desk of a kind of Intelligent learning desk lamp, realizes to personalized and is directed to different user all
Most suitable, best quality light source can adaptively be reached.
The invention adopts the following technical scheme:
A kind of control system of Intelligent learning desk lamp, comprising: quantum dot LED lamp control module, microprocessor and database,
The microprocessor is connect with the quantum dot LED lamp control module and the database respectively；The databases store up institute
The optical parameter of quantum dot LED light is stated, which includes colour rendering index magnitude, full gamut index magnitude, spectral energy point
The combination of one or more of cloth, brightness, the uniformity, colour temperature, color quality and color tolerance；The microprocessor is according to the light
Learn parameter regulation quantum dot LED lamp control module.
As an improvement of the above scheme, the control system of the Intelligent learning desk lamp further includes AI TV study module
With feedback adjustment module；The input terminal of the quantum dot LED lamp control module connects the first output end of the microprocessor, institute
The input terminal for stating AI TV study module connects the second output terminal of the microprocessor, the output end of the feedback adjustment module
Connect the input terminal of the microprocessor；The microprocessor receives the user information of the feedback adjustment module acquisition, control
The AI TV study module obtains user's learning Content, and/or the control quantum dot LED lamp control module adjusts and is suitble to use
The light at family, and/or user is reminded to adjust sitting posture.
As an improvement of the above scheme, the quantum dot LED lamp control module includes quantum dot LED light and PWM/PFM bis-
Mould controls power-supply system, the input terminal of the first output end of the microprocessor and the PWM/PFM bi-mode control power-supply system
Connection, the output end of the PWM/PFM bi-mode control power-supply system are connect with the input terminal of the quantum dot LED light.
As an improvement of the above scheme, the AI TV study module includes TV screen display module and TV screen lifting mould
Block, the microprocessor are separately connected the TV screen display module and TV screen lifting module；The TV screen lifting
Module includes two relays and a motor, described two relays series connection motor, and on-off is making the motor just
Turn or invert, to drive external display screen to rise or fall.
As an improvement of the above scheme, the feedback adjustment module includes eye-tracking photographic sensor and infrared light supply,
The microprocessor is separately connected the eye-tracking photographic sensor and the infrared light supply, and the human eye reflects described red
The infrared light that outer light source issues, the eye-tracking photographic sensor receive the infrared light with track human eye focus on it is described
Learning Content on TV screen.
As an improvement of the above scheme, the feedback adjustment module includes ultrasonic sensor, for acquiring user distance
To judge whether to carry out apart from adjustment between study table panel and seat, and/or judge whether seat will carry out height adjustment.
As an improvement of the above scheme, the feedback adjustment module further includes angular transducer, for measuring desk place
Whether sitting posture is correct to judge user for angle between plane and people place plane.
As an improvement of the above scheme, the feedback adjustment module includes voice module, for remind user adjust seat,
Sitting posture, or for triggering default learning time timing, or for acquiring phonetic order.
As an improvement of the above scheme, the phonetic order includes the diopter and myopia degree for recording eyes of user, including
Establish the database of optical parameter corresponding with the eyes of user diopter and myopia degree and including connecting the database
Intelligent cloud net.
The present invention also provides a kind of technical solutions: desk, control system and TV screen including the Intelligent learning desk lamp
The front of desktop is arranged in support plate, the TV screen support plate, and the quantum dot is arranged in the top of the TV screen support plate
LED light, positioned at the top of the desktop.
Beneficial effect
The present invention stores light source parameters progress numerical quantization by using quantum dot LED light, passes through voice module
Active user's detecting eye diopter and myopia degree are acquired, microprocessor gives light modulation toning control information number output to PWM/PFM bimodulus
Power supply chip is controlled, triggering 101 linearity light adjusting of quantum dot LED light toning reaches and active user's detecting eye diopter and myopia
The light source parameters of numerical quantities to match are spent, can adaptively reach most suitable, most for different user to reach personalized
The light of quality product matter.The present invention can also record the sight focus and eye movement of user by eye-tracking AI TV screen, point
Interest, speciality, the habit for analysing user, realize accurate interactive learning mode.The present invention can be with ultrasonic sensor and angle
Sensor corrects user's sitting posture, adjusts distance between table and chair, height, is effectively protected vision health and vertebra health.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the control system for Intelligent learning desk lamp that the embodiment of the present invention 1 provides；
Fig. 2 is the circuit diagram of the quantum dot LED lamp control module in Fig. 1；
Fig. 3 is the circuit diagram of the AI TV study module in Fig. 1；
Fig. 4 is the circuit diagram of the feedback adjustment module in Fig. 1；
Fig. 5 is a kind of structural schematic diagram for desk that the embodiment of the present invention 2 provides；
Fig. 6 is the left view structural representation of desk in Fig. 5.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
It is a kind of structural schematic diagram of the control system for Intelligent learning desk lamp that the embodiment of the present invention 1 provides referring to Fig. 1.
The control system of the Intelligent learning desk lamp includes quantum dot LED lamp control module 100, microprocessor 200 and data
Library 200 ', microprocessor 200 are connect with quantum dot LED lamp control module 100 and database 200 ' respectively.200 ' memory of database
The optical parameter of the quantum dot LED light is stored up, which includes colour rendering index magnitude (CRI magnitude), full gamut exponential quantity
It is worth (GAI magnitude), spectral power distribution, brightness, the uniformity, colour temperature, color quality and/or color tolerance.200 basis of microprocessor
The optical parameter quantum point LED lamp control module 100, it is different that the optical parameter of numeralization realizes same light source output
The light of optical parameter is supplied to different people with more suitable, health light source.
As an embodiment, the control system of the Intelligent learning desk lamp further includes quantum dot LED light control AI TV
Study module 300 and feedback adjustment module 400.Microprocessor 200 in the present embodiment is central controller (CPU).The amount
The input terminal of son point LED lamp control module connects the first output end of the microprocessor, the AI TV study module it is defeated
Enter the second output terminal that end connects the microprocessor, the output end of the feedback adjustment module connects the defeated of the microprocessor
Enter end.The microprocessor receives the user information of the feedback adjustment module acquisition, controls the AI TV study module and obtains
Family learning Content is taken, and/or the control quantum dot LED lamp control module adjusts the light for being suitble to user, and/or reminds and use
Family adjusts sitting posture.
As an embodiment, referring to fig. 2, the quantum dot LED light control of the control system of the Intelligent learning desk lamp
Module 100 further includes quantum dot LED light 101 and PWM/PFM bi-mode control power supply chip 102, and the 21st, the 22 of microprocessor 200
The output end of pin is connect with the input terminal of PWM/PFM bi-mode control power supply chip 102 respectively, for being controlled respectively to quantum dot
LED light 101 is dimmed, is mixed colours, the output end of PWM/PFM bi-mode control power supply chip 102 and the diode of quantum dot LED light
Anode connection, the diode cathode of quantum dot LED light are connect with the ground wire of PWM/PFM bi-mode control power supply chip.
Feedback adjustment module 400 includes voice module, and the voice module includes microphone 401, and the 12nd of microprocessor 200 the
Pin connects one end of microphone, the other end ground connection of microphone.
In use, user carries out interactive voice by microphone 401, microphone 401 acquires user speech information, microprocessor
200, which receive the voice messaging, extracts phonetic order, and phonetic order includes the diopter and myopia degree for recording eyes of user, including
Establish light source parameters database corresponding with the eyes of user diopter and myopia degree and including the database is connected intelligence
It can cloud net.Microprocessor 200 executes phonetic order.
Feedback adjustment module 400 further include study key P1, connect microprocessor 200 the 28th pin, press study by
Key P1, on the basis of the diopter of active user's eyes of historical record and myopia degree, microprocessor 200 controls light modulation toning
Information number output processed triggers the toning of 101 linearity light adjusting of quantum dot LED light to PWM/PFM bi-mode control power supply chip 102 to reach
Light source parameters standard corresponding with the eyes of user diopter and myopia degree, the light source parameters standard microprocessor 200 can be with
It is transferred from database 200 ', so that most suitable, best quality can adaptively be reached for different user by reaching personalized
Light.
As an embodiment, referring to Fig. 3, the AI TV study module of the control system of the Intelligent learning desk lamp
300 include that TV screen display module 301 and TV screen go up and down module, and the 32-49 of microprocessor 200 is separately connected television screen display
Show the DB0-DB7 of module 301, realizes data transmission and control, the connection relationship that TV screen goes up and down module is microprocessor 200
1st pin connects one end of relay K1, and the other end connects the electrode input end of motor A, and the 2nd pin of microprocessor 200 connects
One end of contact relay K2, the other end connect the negative input of motor A.Two relays K1, K2 are double-pole single throw, are
Normally open.
In use, the 16th pin of microprocessor 200 connects key P2, the 17th pin connects key P3, as user couple
The external TV screen height of TV screen display module 301 is when being adjusted, and K1's or can be pressed by key P2 trigger relay
Key P3 trigger relay K2, so that relay K1 or relay K2 are attracted its respective contact, relay K1 is closed contact and connects
Motor A is driven forward external TV screen 302 and rises, and relay K2 closure contact connection motor A is driven reverse external
TV screen 302 declines.
As an embodiment, the feedback adjustment module 400 of the control system of the Intelligent learning desk lamp further includes eye
Motion tracking photographic sensor 402, infrared light supply 403 and voice module.The 7th pin of microprocessor 200 connects eye-tracking photography
The output end of sensor 402, the 8th pin of microprocessor 200 connect the input terminal of infrared light supply 403.The voice module includes
Microphone 401, one end of the 12nd pin connection microphone of microprocessor 200, the other end ground connection of microphone 401.
In use, infrared light supply 403 shines, user's human eye reflects the infrared light that infrared light supply 403 issues, eye-tracking
Photographic sensor 402 receives the infrared light to track the position for the learning Content that human eye focuses on the TV screen, feedback
Adjustment module 400 receive eye-tracking photographic sensor 402 transmit human eye focal position transfer relational learning content for
Family study, or execute and realize that interactive voice introduces the order of accurately interactive synchronous course learning by microphone 401.Micro process
Analysis software built in device 200 records the sight focus and eye movement of user, analyzes the interest, speciality and habit of user, real
Accurately one-to-one education and guidance are unfolded in now accurate interactive learning mode.
As an embodiment, referring to fig. 4, the feedback adjustment module 400 of the control system of the Intelligent learning desk lamp
It further include ultrasonic sensor 404 and voice module, voice module includes resistance R2, the first PNP triode and loudspeaker T1, and/
Or voice module includes resistance R3, the second PNP triode and buzzer T2.
15th pin output end of microprocessor 200 is connect by resistance R2 with the base stage of the first PNP triode, and first
The collector of PNP triode meets VCC, the input terminal of the emitter connection loudspeaker T1 of the first PNP triode, and the another of loudspeaker T1 draws
Foot ground connection.
14th pin output end of microprocessor 200 is connect by resistance R3 with the base stage of the second PNP triode, and second
The collector of PNP triode meets VCC, and the input terminal of the emitter connection buzzer T2 of the second PNP triode, buzzer T2's is another
One pin ground connection.
In use, user is sitting on chair, it is connected to microprocessor 200 the 10th, the ultrasonic sensor 404 of 11 pins is set
It sets in the front of desktop, constantly to the transmitting ultrasonic wave of user, when the chair of user is too low or too high, ultrasonic wave cannot all be touched
The crown for touching user, is reflected to ultrasonic sensor 404, does not receive signal, and microprocessor 200 is pre-stored by control output
Voice signal prompt user to be adjusted up or to lower adjusting seat chair by loudspeaker T1, or remind user's adjusting with buzzer T2
Seat.Ultrasonic sensor 404 can also measure the distance for the user distance ultrasonic sensor 404 being sitting on chair, will believe
Number be transferred to microprocessor 200, when the distance is more than the distance threshold of setting, microprocessor 200 will control output it is pre-stored
Voice signal prompt user to adjust the distance between seat and desk by loudspeaker T1, or with buzzer T2 with alternative sounds
User is reminded to adjust the distance between seat and desk.Thus user's sitting posture is corrected, vision health is effectively protected and vertebra is strong
Health.
Optionally, feedback adjustment module 400 further includes angular transducer 405, the output end and Wei Chu of angular transducer 405
Input terminal the 3rd, 4,5, the connection of 6 pins for managing device 200, for the angle where plane where measuring desk and people between plane with
So that microprocessor 200 is judged user, whether sitting posture is correct, and when being more than preset angle threshold, the output of microprocessor 200, which controls, to be believed
Number control loudspeaker T1 or buzzer T2 to user with voice prompting, to correct user's sitting posture, be effectively protected vision health and
Vertebra health.
Optionally, study key P1 is pressed, the timer built in microprocessor 200 is triggered, calculates user's learning time, when
When reaching preset time threshold, the output control signal control of microprocessor 200 loudspeaker T1 or buzzer T2 is to user with voice
Prompt, meanwhile, control PWM/PFM bi-mode control power supply chip 102 adjusts the brightness that source light makes quantum dot LED light 101
For resting state, to be effectively protected vision health and vertebra health.
It is a kind of structural schematic diagram for desk that the embodiment of the present invention 2 provides referring to Fig. 5-6.
The desk 500 includes the control system and TV screen support plate 501 of the Intelligent learning desk lamp of each embodiment,
Quantum dot LED light 101 is flat lamp, and the front of desktop, the top of TV screen support plate 501 is arranged in TV screen support plate 501
Quantum dot LED light 101 is set, positioned at the top of the desktop.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of control system of Intelligent learning desk lamp characterized by comprising quantum dot LED lamp control module, microprocessor
And database, the microprocessor are connect with the quantum dot LED lamp control module and the database respectively；The database
The optical parameter of the interior storage quantum dot LED light, which includes colour rendering index magnitude, full gamut index magnitude, light
The combination of one or more of spectral power distribution, brightness, the uniformity, colour temperature, color quality and color tolerance；The microprocessor root
According to the optical parameter quantum point LED lamp control module.
2. the control system of Intelligent learning desk lamp as described in claim 1, which is characterized in that further include AI TV study module
With feedback adjustment module；
The input terminal of the quantum dot LED lamp control module connects the first output end of the microprocessor, the AI television
The input terminal for practising module connects the second output terminal of the microprocessor, and the output end connection of the feedback adjustment module is described micro-
The input terminal of processor；The microprocessor receives the user information of the feedback adjustment module acquisition, controls the AI TV
Study module obtains user's learning Content, and/or the control quantum dot LED lamp control module adjusts the light for being suitble to user,
And/or user is reminded to adjust sitting posture.
3. the control system of Intelligent learning desk lamp as described in claim 1, which is characterized in that the quantum dot LED light control
Module includes quantum dot LED light and PWM/PFM bi-mode control power-supply system, the first output end of the microprocessor with it is described
The input terminal of PWM/PFM bi-mode control power-supply system connects, the output end of the PWM/PFM bi-mode control power-supply system with
The input terminal of the quantum dot LED light connects.
4. the control system of Intelligent learning desk lamp as claimed in claim 2, which is characterized in that the AI TV study module packet
TV screen display module and TV screen lifting module are included, the microprocessor is separately connected the TV screen display module and described
TV screen goes up and down module；The TV screen lifting module includes two relays and a motor, described two relay series connection
The motor, on-off make the motor forward or reverse, to drive external display screen to rise or fall.
5. the control system of Intelligent learning desk lamp as claimed in claim 4, which is characterized in that the feedback adjustment module includes
Eye-tracking photographic sensor and infrared light supply, the microprocessor are separately connected the eye-tracking photographic sensor and described
Infrared light supply, the infrared light that the infrared light supply of the human eye reflection issues, the eye-tracking photographic sensor receive
The infrared light is to track the learning Content that human eye focuses on the TV screen.
6. the control system of Intelligent learning desk lamp as claimed in claim 2, which is characterized in that the feedback adjustment module includes
Ultrasonic sensor, for acquiring user distance to judge whether to carry out apart from adjustment between study table panel and seat, and/
Or judge whether seat will carry out height adjustment.
7. the control system of Intelligent learning desk lamp as claimed in claim 6, which is characterized in that the feedback adjustment module is also wrapped
Include angular transducer, for the angle between plane where measuring plane where desk and people with judge user whether sitting posture just
Really.
8. the control system of Intelligent learning desk lamp as claimed in claim 2, which is characterized in that the feedback adjustment module includes
Voice module, for reminding user to adjust seat, sitting posture, or for triggering default learning time timing, or for acquiring voice
Instruction.
9. the control system of Intelligent learning desk lamp as claimed in claim 8, which is characterized in that the phonetic order includes record
The diopter and myopia degree of eyes of user, including establishing optical parameter corresponding with the eyes of user diopter and myopia degree
Database with include that the database is connected into intelligent cloud net.
10. desk, which is characterized in that the control including the Intelligent learning desk lamp as described in any claim in claim 1-9
The front of desktop, the top of the TV screen support plate is arranged in system processed and TV screen support plate, the TV screen support plate
The quantum dot LED light is set, positioned at the top of the desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910409423.1A CN110324934A (en) | 2019-05-16 | 2019-05-16 | A kind of control system and desk of Intelligent learning desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910409423.1A CN110324934A (en) | 2019-05-16 | 2019-05-16 | A kind of control system and desk of Intelligent learning desk lamp |
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| Publication Number | Publication Date |
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| CN110324934A true CN110324934A (en) | 2019-10-11 |
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| CN201910409423.1A Pending CN110324934A (en) | 2019-05-16 | 2019-05-16 | A kind of control system and desk of Intelligent learning desk lamp |
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| CN111773000A (en) * | 2020-07-12 | 2020-10-16 | 谭淑 | Multifunctional nursing department uses work table |
| CN111774117A (en) * | 2020-07-12 | 2020-10-16 | 谭淑 | Multifunctional medical experiment table |
| CN111789396A (en) * | 2020-07-12 | 2020-10-20 | 黎雷 | Multifunctional desk |
| WO2022227901A1 (en) * | 2021-04-30 | 2022-11-03 | 北京字节跳动网络技术有限公司 | Luminance adjustment method and apparatus for lighting device, electronic equipment, and storage medium |
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Application publication date: 20191011 |
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| RJ01 | Rejection of invention patent application after publication |