CN105246210B - A kind of control system of intelligent desk lamp - Google Patents
A kind of control system of intelligent desk lamp Download PDFInfo
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- CN105246210B CN105246210B CN201510728886.6A CN201510728886A CN105246210B CN 105246210 B CN105246210 B CN 105246210B CN 201510728886 A CN201510728886 A CN 201510728886A CN 105246210 B CN105246210 B CN 105246210B
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- module
- detection module
- illuminating lamp
- power supply
- intelligent desk
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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
Abstract
The invention discloses a kind of control system of intelligent desk lamp, including illuminating lamp, control module, power supply module, human detection module, height detection module, ambient humidity detection module and environment illumination intensity detection module；The power supply module is powered to illuminating lamp, control module, human detection module, height detection module, ambient humidity detection module and environment illumination intensity detection module respectively, human detection module, height detection module, the output end of ambient humidity detection module and environment illumination intensity detection module are connected with the input of control module, the output end of control end and the connection of power supply module；By using human detection module, height detection module, ambient humidity detection module and environment illumination intensity detection module, the brightness of illumination is controlled according to actually detected signal, is controlled more accurate.
Description
Technical field
The invention belongs to Smart Home technical field, and in particular to a kind of control system of intelligent desk lamp.
Background technology
Desk lamp is common a kind of electric lighting in daily life, and current common desk lamp is all controlled manually, a side
Face, people often cause huge energy waste due to forgetting to turn off the light, on the other hand, and existing desk lamp lacks intellectuality, no
Brightness can be adjusted according to surrounding enviroment.
In the prior art, it has been proposed that some simple intelligent desk lamps, for example can whether someone opens according to periphery
Open and close, or the brightness of itself is adjusted according to the intensity of ambient light.But, these intellectualities are all relatively rough and letters
It is single, lack the adaptability to specific environment condition in actual applications, actual environment be with multifarious, it is necessary to
Intelligentized brightness adjustment is carried out according to more conditions.
The content of the invention
It is an object of the invention to provide a kind of control system of intelligent desk lamp, desk lamp in the prior art is solved intelligent thick
It is rough, lack the technical problem that intelligentized brightness adjustment is carried out to specific environment.
In order to solve the above-mentioned technical problem, it is of the invention to adopt the following technical scheme that：
A kind of control system of intelligent desk lamp, including illuminating lamp, control module, power supply module, human detection module, height
Detection module, ambient humidity detection module and environment illumination intensity detection module.The power supply module is respectively to illuminating lamp, control
Module, human detection module, height detection module, ambient humidity detection module and environment illumination intensity detection module are powered, people
Body detection module, height detection module, the output end of ambient humidity detection module and environment illumination intensity detection module with control
The input connection of molding block, the output end of control end and the connection of power supply module.
The maximum voltage of the power supply module supply illuminating lamp is Vmax, in the range of 0-Vmax, the brightness of illuminating lamp
It is directly proportional to the size of supply voltage；Human detection module, height detection module, ambient humidity detection module and ambient lighting are strong
Detection signal is real-time transmitted to control single module by degree detection module respectively, and control module determines illuminating lamp according to detection signal
Real-time supply voltage V, and voltage V instruction is sent to power supply module, power supply module receives the instruction illumination of adjustment supply in real time
The voltage V of lamp, changes the brightness of illuminating lamp.
Around human detection module detection intelligent desk lamp whether someone, human detection module is set by control module
The scope that can be detected be intelligent desk lamp centered on, radius be Rmax circle；Go out when human detection module does not detect human body
Now or human body and intelligent desk lamp are more than Rmax apart from R, then the voltage of power supply module supply illuminating lamp is that zero, illuminating lamp is closed
Close；It is less than Rmax apart from R when what human detection module detected human body and intelligent desk lamp, then power supply module is powered to illuminating lamp,
And as the distance of human body and intelligent desk lamp is nearer, the voltage of power supply module supply illuminating lamp is higher, and the brightness of illuminating lamp is bigger.
When detecting human body in detection range, illuminating lamp is automatically turned on.
The environment illumination intensity detection module detects the intensity of illumination of intelligent desk lamp surrounding environment, is set by control module
The threshold values for determining environment illumination intensity detection module is Emax, when environment illumination intensity detects that actually detected intensity of illumination E is more than
During Emax, then the voltage of power supply module supply illuminating lamp is that zero, illuminating lamp is closed；When environment illumination intensity detects actually detected
When intensity of illumination E is less than Emax, then power supply module is powered to illuminating lamp, and the intensity of illumination of surrounding environment is lower, power supply module
The voltage for supplying illuminating lamp is higher, and the brightness of illuminating lamp is bigger.
The height detection module detects that intelligent desk lamp, to the vertical range H of overhead room where it, passes through intelligent mould
The threshold values of block setting height detection module is Hmax；When the actually detected height H of height detection module is more than Hmax or does not have
When detecting ceiling, the detection is allowed highly to be equal to Hmax, now power supply module is maximum to the supply voltage of illuminating lamp, illuminating lamp
It is most bright, and actually detected height is lower, illuminating lamp is darker.
The air humidity of the ambient humidity detection module detection intelligent desk lamp surrounding environment is set to S by control module
Determine threshold values Smin.Typically, general humidity does not interfere with the illuminating effect of desk lamp, but under high humidity environment, for example
In the publilc baths that is diffused in steam, bathroom, the illuminating effect of desk lamp is also limited, therefore the intelligent desk lamp of the present invention will be detected
Ambient humidity, light and temperature, under high humidity conditions adjustment lighting brightness.
The adjustment factor of power supply module supply lighting modulating voltage is set as W, W1 and W2 are intelligent desk lamp to room where it
The adjustment factor of ceiling vertical range, and meet 0<W1<1,0<W2<1, W1+W2=1, adjustment factor W1 and W2 ensure H compared with
Hour, illuminating lamp has a base luminance.
The virtual voltage of power supply module supply illuminating lamp is V, when S is less than or equal to Smin, V=WVmax；When S is more than
During Smin, V=[W+ (1-W) (1-Smin/S)] Vmax.
Further improve, the W1=0.7, W2=0.3, adjustment factor W1 and W2 ensure that illuminating lamp has one when H is smaller
Individual base luminance.
Further improve, the human detection module is infrared induction sensor or ultrasonic distance-measuring sensor.
Further improve, the height detection module is infrared induction sensor or ultrasonic distance-measuring sensor.
Further improve, the environment illumination intensity detection module obtains environmental light intensity signal using photo resistance.
The present invention has technique effect as is evident below using above-mentioned technical proposal：
1st, examined by using human detection module, height detection module, ambient humidity detection module and environment illumination intensity
Module is surveyed, the brightness of illumination is controlled according to actually detected signal, is controlled more accurate.
2nd, intelligent desk lamp can intelligently adjust brightness, to reach the purpose for saving the energy and convenient use.
3rd, by setting human detection module, when detecting human body in detection range, illuminating lamp is automatically turned on, more people
Property.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of the control system of intelligent desk lamp of the present invention.
Embodiment
To make the purpose and technical scheme of the application clearer, below in conjunction with skill of the embodiment of the present application to the present invention
Art scheme is clearly and completely described.
As shown in figure 1, a kind of control system of intelligent desk lamp, including illuminating lamp, control module, power supply module, people's physical examination
Survey module, height detection module, ambient humidity detection module and environment illumination intensity detection module；The power supply module is given respectively
Illuminating lamp, control module, human detection module, height detection module, ambient humidity detection module and environment illumination intensity detection
Module for power supply, human detection module, height detection module, ambient humidity detection module and environment illumination intensity detection module it is defeated
Go out end to be connected with the input of control module, the output end of control end and the connection of power supply module.
The maximum voltage of the power supply module supply illuminating lamp is Vmax, in the range of 0-Vmax, the brightness of illuminating lamp
It is directly proportional to the size of supply voltage；Human detection module, height detection module, ambient humidity detection module and ambient lighting are strong
Detection signal is real-time transmitted to control single module by degree detection module respectively, and control module determines illuminating lamp according to detection signal
Real-time supply voltage V, and voltage V instruction is sent to power supply module, power supply module receives the instruction illumination of adjustment supply in real time
The voltage V of lamp, changes the brightness of illuminating lamp.
Around human detection module detection intelligent desk lamp whether someone, human detection module is set by control module
The scope that can be detected be intelligent desk lamp centered on, radius be Rmax circle；Go out when human detection module does not detect human body
Now or human body and intelligent desk lamp are more than Rmax apart from R, then the voltage of power supply module supply illuminating lamp is that zero, illuminating lamp is closed
Close；It is less than Rmax apart from R when what human detection module detected human body and intelligent desk lamp, then power supply module is powered to illuminating lamp,
And as the distance of human body and intelligent desk lamp is nearer, the voltage of power supply module supply illuminating lamp is higher, and the brightness of illuminating lamp is bigger.
The environment illumination intensity detection module detects the intensity of illumination of intelligent desk lamp surrounding environment, is set by control module
The threshold values for determining environment illumination intensity detection module is Emax, when environment illumination intensity detects that actually detected intensity of illumination E is more than
During Emax, then the voltage of power supply module supply illuminating lamp is that zero, illuminating lamp is closed；When environment illumination intensity detects actually detected
When intensity of illumination E is less than Emax, then power supply module is powered to illuminating lamp, and the intensity of illumination of surrounding environment is lower, power supply module
The voltage for supplying illuminating lamp is higher, and the brightness of illuminating lamp is bigger；
The height detection module detects that intelligent desk lamp, to the vertical range H of overhead room where it, passes through intelligent mould
The threshold values of block setting height detection module is Hmax；When the actually detected height H of height detection module is more than Hmax or does not have
When detecting ceiling, the detection is allowed highly to be equal to Hmax, now power supply module is maximum to the supply voltage of illuminating lamp, illuminating lamp
It is most bright, and actually detected height is lower, illuminating lamp is darker；
The air humidity of the ambient humidity detection module detection intelligent desk lamp surrounding environment is set to S by control module
Determine threshold values Smin；
The adjustment factor of power supply module supply lighting modulating voltage is set as W, W1 and W2 are intelligent desk lamp to room where it
The adjustment factor of ceiling vertical range, and meet 0<W1<1,0<W2<1, W1+W2=1；
The virtual voltage of power supply module supply illuminating lamp is V, when S is less than or equal to Smin, V=WVmax；When S is more than
During Smin, V=[W+ (1-W) (1-Smin/S)] Vmax.
Embodiment one：
Preferably, the W1=0.7, W2=0.3.Section coefficient W1 and W2 ensure that, when H is smaller, illuminating lamp has a basis
Brightness.The human detection module is infrared induction sensor, and height detection module is ultrasonic distance-measuring sensor, ambient lighting
Intensity detection module obtains environmental light intensity signal using photo resistance.
Do not done in the present invention illustrate be prior art or can be achieved by prior art, and the present invention
Described in specific implementation case be only the present invention preferable case study on implementation, not for limit the present invention practical range.
The equivalent changes and modifications that i.e. all contents according to scope of the present invention patent are made, all should be used as the technology category of the present invention.
Claims (5)
1. a kind of control system of intelligent desk lamp, it is characterised in that including illuminating lamp, control module, power supply module, human testing
Module, height detection module, ambient humidity detection module and environment illumination intensity detection module；
The power supply module is respectively to illuminating lamp, control module, human detection module, height detection module, ambient humidity detection
Module and environment illumination intensity detection module are powered, human detection module, height detection module, ambient humidity detection module and ring
The output end of border intensity of illumination detection module is connected with the input of control module, the output end of control end and power supply module
Connection；
The maximum voltage of power supply module supply illuminating lamp is Vmax, the scope of the supply voltage of power supply module in 0-Vmax
Interior, the brightness of illuminating lamp is directly proportional to the size of supply voltage；Human detection module, height detection module, ambient humidity detection
Detection signal is real-time transmitted to control single module by module and environment illumination intensity detection module respectively, and control module is according to detection
Signal determines the real-time supply voltage V of illuminating lamp, and voltage V instruction is sent into power supply module, and power supply module receives instruction
The voltage V of the illuminating lamp of adjustment supply in real time, changes the brightness of illuminating lamp；
Around human detection module detection intelligent desk lamp whether someone, setting human detection module by control module can
The scope of detection be intelligent desk lamp centered on, radius be Rmax circle；When human detection module do not detect human body occur or
Person's human body and intelligent desk lamp are more than Rmax apart from R, then the voltage of power supply module supply illuminating lamp is that zero, illuminating lamp is closed；When
What human detection module detected human body and intelligent desk lamp is less than Rmax apart from R, then power supply module is powered to illuminating lamp, and with
The distance of human body and intelligent desk lamp is nearer, and the voltage of power supply module supply illuminating lamp is higher, and the brightness of illuminating lamp is bigger；
The environment illumination intensity detection module detects the intensity of illumination of intelligent desk lamp surrounding environment, and ring is set by control module
The threshold values of border intensity of illumination detection module is Emax, when environment illumination intensity detects that actually detected intensity of illumination E is more than Emax
When, then the voltage of power supply module supply illuminating lamp is that zero, illuminating lamp is closed；When environment illumination intensity detects actually detected illumination
When intensity E is less than Emax, then power supply module is powered to illuminating lamp, and the intensity of illumination of surrounding environment is lower, power supply module supply
The voltage of illuminating lamp is higher, and the brightness of illuminating lamp is bigger；
The height detection module detects that intelligent desk lamp, to the vertical range H of overhead room where it, is set by intelligent object
The threshold values for determining height detection module is Hmax；When the actually detected height H of height detection module is more than Hmax or does not detect
During to ceiling, the detection is allowed highly to be equal to Hmax, now power supply module is maximum to the supply voltage of illuminating lamp, and illuminating lamp is most
It is bright, and actually detected height is lower, illuminating lamp is darker；
The ambient humidity detection module detects the air humidity value S of intelligent desk lamp surrounding environment, and valve is set by control module
Value Smin；
The adjustment factor of power supply module supply lighting modulating voltage is set as W, W1 and W2 are intelligent desk lamp to room smallpox where it
The adjustment factor of plate vertical range, and meet 0<W1<1,0<W2<1, W1+W2=1；
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The virtual voltage of power supply module supply illuminating lamp is V, when S is less than or equal to Smin, V=WVmax；When S is more than Smin,
V=[W+ (1-W) (1-Smin/S)] Vmax.
2. the control system of intelligent desk lamp according to claim 1, it is characterised in that the W1=0.7, W2=0.3.
3. the control system of intelligent desk lamp according to claim 1, it is characterised in that the human detection module is infrared
Inductive pick-up or ultrasonic distance-measuring sensor.
4. the control system of intelligent desk lamp according to claim 1, it is characterised in that the height detection module is infrared
Inductive pick-up or ultrasonic distance-measuring sensor.
5. the control system of intelligent desk lamp according to claim 1, it is characterised in that the environment illumination intensity detects mould
Block obtains environmental light intensity signal using photo resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728886.6A CN105246210B (en) | 2015-10-30 | 2015-10-30 | A kind of control system of intelligent desk lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728886.6A CN105246210B (en) | 2015-10-30 | 2015-10-30 | A kind of control system of intelligent desk lamp |
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| CN105246210A CN105246210A (en) | 2016-01-13 |
| CN105246210B true CN105246210B (en) | 2017-09-19 |
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| CN201510728886.6A Active CN105246210B (en) | 2015-10-30 | 2015-10-30 | A kind of control system of intelligent desk lamp |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679568B (en) * | 2016-03-29 | 2018-05-22 | 新东圳（苏州）智能科技有限公司 | Carry the intelligent switch panel of wireless communication and lighting system |
| TWI687812B (en) * | 2018-03-19 | 2020-03-11 | 仁寶電腦工業股份有限公司 | Electronic device and operating method thereof |
| CN113551170A (en) * | 2021-07-16 | 2021-10-26 | 杨博然 | Multifunctional desk lamp for learning |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09306676A (en) * | 1996-05-15 | 1997-11-28 | Matsushita Electric Works Ltd | Lighting system |
| CN202425100U (en) * | 2011-11-16 | 2012-09-05 | 重庆四联光电科技有限公司 | Compensation circuit for LED light decay |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI529238B (en) * | 2011-04-15 | 2016-04-11 | 半導體能源研究所股份有限公司 | Organic light-emitting element, organometallic complex, light-emitting device, electronic appliance, and lighting device |
| CN103533713A (en) * | 2013-10-22 | 2014-01-22 | 长春轨道客车装备有限责任公司 | Automatic indoor ambient illumination regulation and control system |
| CN104394625A (en) * | 2014-11-21 | 2015-03-04 | 广西智通节能环保科技有限公司 | Adaptive brightness type table lamp |
-
2015
- 2015-10-30 CN CN201510728886.6A patent/CN105246210B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09306676A (en) * | 1996-05-15 | 1997-11-28 | Matsushita Electric Works Ltd | Lighting system |
| CN202425100U (en) * | 2011-11-16 | 2012-09-05 | 重庆四联光电科技有限公司 | Compensation circuit for LED light decay |
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| CN105246210A (en) | 2016-01-13 |
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Effective date of registration: 20191230 Address after: 528300 one of the fifth floor, No.8 Xingye Road, Shapu mould City, Jun'an Town, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Qiyan Electric Appliance Co., Ltd Address before: 210044 Ning six road 219, Jiangsu, Nanjing Patentee before: Nanjing University of Information Science and Technology |