CN109429405A - A kind of intelligent light controller - Google Patents
A kind of intelligent light controller Download PDFInfo
- Publication number
- CN109429405A CN109429405A CN201710742118.5A CN201710742118A CN109429405A CN 109429405 A CN109429405 A CN 109429405A CN 201710742118 A CN201710742118 A CN 201710742118A CN 109429405 A CN109429405 A CN 109429405A
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- China
- Prior art keywords
- led
- module
- power
- electrode capacitance
- voltage
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Classifications
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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
-
- 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]
- H05B45/20—Controlling the colour of the light
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- 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 present invention provides a kind of intelligent light controllers in field of automation technology, including main control module, power conversion module, Bluetooth wireless communication module and LED drive module, main control module receives the control signal control LED drive module work that Bluetooth wireless communication module transfer comes, input power is converted into the operating voltage of modules needs by power conversion module, input power is the alternating voltage of 220V, power conversion module includes the power-switching circuit one that 220V turns 12V DC electricity, the power-switching circuit two and 5V of 12 turns of 5V turns the power-switching circuit three of 3.3V, Bluetooth wireless communication module is used for the wireless communication of main control module and mobile phone, LED drive module is used for adjusting brightness of LED lamps and color change；The present invention realizes the brightness and color of long-range control LED light, and easy to operate, low energy consumption.
Description
Technical field
The present invention relates to automation control area, in particular to a kind of intelligent light controller.
Background technique
With smart phone be widely used and continuous universal, the smart home in current China of smart home concept
Signal light control market prospects become to be more and more obvious, and the positioning of product and function also become progressively more practical, especially fit up
Company increasingly payes attention to the interactivity of Lighting control and decorative environment, even real estate developer is also by focus from simple visual
Anti-theft alarm function of making peace is transferred to and is controlled comprising Intelligent household light, on the intelligent control functions such as background music interaction, more
Add and highlights sensory effect and environment interaction effect.It is serious in order to solve lighting power consumption, the short problem of service life, I
State actively carries out the policy of energy conservation and environmental protection, carries out in an all-round way and replaces the policy of incandescent lamp with LED lamp, however based on wired family
Lighting control system, wiring trouble are occupied, increase and decrease equipment needs rewiring, and it is complicated that there is also installations, and energy consumption is high, and it is long in time limit, no
It easily moves and is difficult to the disadvantages of safeguarding.
Summary of the invention
For the defects in the prior art, it is an object of the invention to overcome above-mentioned installation in the prior art complicated and energy consumption
Big technical problem, provides a kind of intelligent light controller, and the present invention realizes the brightness and color of long-range control LED light, behaviour
Facilitate, low energy consumption.
The object of the present invention is achieved like this: a kind of intelligent light controller, including main control module, power supply modulus of conversion
Block, Bluetooth wireless communication module and LED drive module, the main control module receive the control that Bluetooth wireless communication module transfer comes
Input power is converted into the work of modules needs by signal control LED drive module work processed, the power conversion module
Voltage, the input power are the alternating voltage of 220V, and power conversion module includes the power supply conversion electricity that 220V turns 12V DC electricity
Lu Yi, the power-switching circuit two of 12 turns of 5V and 5V turn the power-switching circuit three of 3.3V, and the Bluetooth wireless communication module is used
In the wireless communication of main control module and mobile phone, the LED drive module is used for adjusting brightness of LED lamps and color change.
In order to power to modules, the power-switching circuit one includes full bridge rectifier, and the alternating current of 220V passes through
Full bridge rectifier is transformed to the direct current of 12V, and the power-switching circuit two includes electrode capacitance C7, full bridge rectifier
Output end is connected with the anode of electrode capacitance C7 and has the cathode of electrode capacitance C7, has the anode of electrode capacitance C7 to be also connected with voltage stabilizing chip U1
Input terminal and the one end capacitor C8, the output end of voltage stabilizing chip U1 be connected with electrode capacitance C9 anode and capacitor C10 one end, have
The cathode of electrode capacitance C7, the other end of capacitor C8, the cathode of capacitor C9 and capacitor C10 the other end be grounded, the one of capacitor C10
End output 5V voltage；Power-switching circuit three includes the anode of electrode capacitance C5, and 5V voltage is connected to the anode and drop of electrode capacitance C5
The input terminal of chip U2 is pressed, the output end of decompression chip U2 is connected with the anode of electrode capacitance C6, has the cathode of electrode capacitance C5 and have
The cathode of electrode capacitance C6 is grounded, and has the anode of electrode capacitance C6 to export 3.3V voltage at one end.
In order to drive LED light to work, the LED drive module includes cascade circuit and 2 groups of LED drive circuits, cascade electricity
Road includes 2 LED drivers, and 2 drivers are denoted as U3 and U4, the model TLC5940 of the LED driver respectively；It is described
The port GND of LED driver U3 is grounded, and the port VCC of LED driver U3 connects 3.3V voltage, and 3.3V voltage is connected with electrode capacitance
The anode of C10 has the cathode of electrode capacitance C10 to be grounded, the output port IREF1 connection resistance RT7 mono- of a LED driver U3
End, the resistance RT7 other end connect the one end resistance RT8, resistance RT8 other end ground connection, the output port of another LED driver U3
The one end IREF2 connection resistance RT3, the resistance RT3 other end connect the one end RT4, resistance RT4 other end ground connection；LED driver U3's
The port SIN of the port SOUT connection LED driver U4；The LED drive circuit includes several LED light groups, and LED light group is more
A LED light being cascaded, 12V voltage connect the anode of LED light group input terminal, the corresponding LED light of the output end of LED light group
The output port of cathode and LED driver U3 is correspondingly connected with；The output end of LED light group in another driving circuit is corresponding
LED light cathode and the output port of LED driver U4 are correspondingly connected with.
As a further improvement of the present invention, the main control module includes single-chip microcontroller, the model Atmega48 of single-chip microcontroller.
As a further improvement of the present invention, the Bluetooth wireless communication module uses ATK-HC05 from integrated bluetooth serial ports
Module, 3.3V voltage give Bluetooth wireless communication module for power supply.
Compared with prior art, the present invention realizing the logical of main control module and cell phone client using Bluetooth wireless communication module
Believe, after cell phone client and Bluetooth pairing success and main control module and Bluetooth pairing success, client uses cell phone client to master
It controls module and sends LED light control instruction, several LED light are divided into n region, the face of the corresponding LED light of control different zones
The long-range control of LED light is realized in color and brightness, and easy to operate, low energy consumption.
Detailed description of the invention
Fig. 1 is that hardware system of the invention connects block diagram.
Fig. 2 is the circuit diagram after power-switching circuit one of the invention is connected with power-switching circuit two.
Fig. 3 is the circuit diagram of power-switching circuit three of the invention.
Fig. 4 is the circuit diagram in the present invention after 2 cascade circuit connections.
Fig. 5 is the circuit diagram of 2 LED drive circuits in the present invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawing.
A kind of intelligent light controller as shown in fig. 1~fig. 5, including main control module, power conversion module, bluetooth without
Line communication module and LED drive module, main control module receive the control signal control LED that Bluetooth wireless communication module transfer comes
Input power is converted into the operating voltage of modules needs by drive module work, power conversion module, and input power is
The alternating voltage of 220V, power conversion module include that the power supply for one, 12 turn of 5V of power-switching circuit that 220V turns 12V DC electricity turns
It changes circuit two and 5V turns the power-switching circuit three of 3.3V, Bluetooth wireless communication module is used for the channel radio of main control module and mobile phone
Letter, LED drive module are used for adjusting brightness of LED lamps and color change.
In order to power to modules, power-switching circuit one includes full bridge rectifier, and the alternating current of 220V is through full-bridge
Rectification circuit is transformed to the direct current of 12V, and power-switching circuit two includes electrode capacitance C7, and the output end of full bridge rectifier connects
The anode for being connected to electrode capacitance C7 and the cathode for having electrode capacitance C7, have the anode of electrode capacitance C7 to be also connected with the input terminal of voltage stabilizing chip U1
With the one end capacitor C8, the output end of voltage stabilizing chip U1 is connected with anode and one end of capacitor C10 of electrode capacitance C9, there is electrode capacitance C7
Cathode, the other end of capacitor C8, the cathode of capacitor C9 and capacitor C10 the other end be grounded, one end of capacitor C10 exports 5V
Voltage；Power-switching circuit three includes the anode of electrode capacitance C5, and 5V voltage is connected to the anode and decompression chip U2 of electrode capacitance C5
Input terminal, the output end of decompression chip U2 is connected with the anode of electrode capacitance C6, has the cathode of electrode capacitance C5 and have electrode capacitance C6
Cathode be grounded, there is the anode of electrode capacitance C6 to export 3.3V voltage at one end.
In order to drive LED light to work, LED drive module includes cascade circuit and 2 groups of LED drive circuits, cascade circuit packet
2 LED drivers are included, 2 drivers are denoted as U3 and U4, the model TLC5940 of LED driver respectively；LED driver U3's
The port GND ground connection, the port VCC of LED driver U3 connect 3.3V voltage, and 3.3V voltage is connected with the anode of electrode capacitance C10, there is pole
The cathode of capacitor C10 is grounded, one end output port IREF1 connection resistance RT7 of a LED driver U3, the resistance RT7 other end
Connect the one end resistance RT8, resistance RT8 other end ground connection, the output port IREF2 connection resistance RT3 of another LED driver U3
One end, the resistance RT3 other end connect the one end RT4, resistance RT4 other end ground connection；The port SOUT of LED driver U3 connects LED
The port SIN of driver U4；LED drive circuit includes several LED light groups, and LED light group is multiple LED being cascaded
Lamp, 12V voltage connect the anode of LED light group input terminal, the corresponding LED light cathode of the output end of LED light group and LED driver U3
Output port be correspondingly connected with；The corresponding LED light cathode of the output end of LED light group in another driving circuit and LED drive
The output port of device U4 is correspondingly connected with.
Wherein, main control module includes single-chip microcontroller, the model Atmega48 of single-chip microcontroller；Bluetooth wireless communication module uses
ATK-HC05 gives Bluetooth wireless communication module for power supply from integrated bluetooth serial ports module, 3.3V voltage.
Compared with prior art, the present invention realizing the logical of main control module and cell phone client using Bluetooth wireless communication module
Believe, after cell phone client and Bluetooth pairing success and main control module and Bluetooth pairing success, client uses cell phone client to master
It controls module and sends LED light control instruction, several LED light are divided into n region, the face of the corresponding LED light of control different zones
The long-range control of LED light is realized in color and brightness, and easy to operate, low energy consumption.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation all fall in the scope of protection of the present invention.
Claims (5)
1. a kind of intelligent light controller, which is characterized in that including main control module, power conversion module, Bluetooth wireless communication
Module and LED drive module, the main control module receive the control signal control LED that Bluetooth wireless communication module transfer comes and drive
Input power is converted into the operating voltage of modules needs, the input electricity by the work of dynamic model block, the power conversion module
Source is the alternating voltage of 220V, and power conversion module includes the electricity that 220V turns one, 12 turn of 5V of power-switching circuit of 12V DC electricity
Power-switching circuit two and 5V turn the power-switching circuit three of 3.3V, and the Bluetooth wireless communication module is used for main control module and mobile phone
Wireless communication, the LED drive module be used for adjusting brightness of LED lamps and color change.
2. a kind of intelligent light controller according to claim 1, it is characterised in that: the power-switching circuit one wraps
Full bridge rectifier is included, the alternating current of 220V is transformed to the direct current of 12V, the power-switching circuit two through full bridge rectifier
It include electrode capacitance C7, the output end of full bridge rectifier is connected with the anode of electrode capacitance C7 and has the cathode of electrode capacitance C7, has
The anode of electrode capacitance C7 is also connected with the input terminal of voltage stabilizing chip U1 and the one end capacitor C8, the output end of voltage stabilizing chip U1 are connected with pole
, there are the cathode and electricity of the cathode of electrode capacitance C7, the other end of capacitor C8, capacitor C9 in the anode of capacitor C9 and one end of capacitor C10
The other end for holding C10 is grounded, and one end of capacitor C10 exports 5V voltage；Power-switching circuit three include electrode capacitance C5 just
Pole, 5V voltage are connected to the anode of electrode capacitance C5 and the input terminal of decompression chip U2, and the output end of decompression chip U2 is connected with extremely electric
The anode for holding C6 has the cathode of electrode capacitance C5 and has the cathode of electrode capacitance C6 to be grounded, and has the anode institute of electrode capacitance C6 at one end
Export 3.3V voltage.
3. a kind of intelligent light controller according to claim 1, it is characterised in that: the LED drive module includes
Cascade circuit and 2 groups of LED drive circuits, cascade circuit include 2 LED drivers, and 2 drivers are denoted as U3 and U4 respectively, institute
State the model TLC5940 of LED driver；The port GND of the LED driver U3 is grounded, the port VCC of LED driver U3
3.3V voltage is connect, 3.3V voltage is connected with the anode of electrode capacitance C10, has the cathode of electrode capacitance C10 to be grounded, a LED driver
One end output port IREF1 connection resistance RT7 of U3, the resistance RT7 other end connect the one end resistance RT8, another termination of resistance RT8
Ground, one end output port IREF2 connection resistance RT3 of another LED driver U3, the resistance RT3 other end connect the one end RT4,
Resistance RT4 other end ground connection；The port SIN of the port the SOUT connection LED driver U4 of LED driver U3；The LED driving electricity
Road includes several LED light groups, and LED light group is multiple LED light being cascaded, and 12V voltage connects LED light group input terminal
Anode, the corresponding LED light cathode of the output end of LED light group and the output port of LED driver U3 are correspondingly connected with；Another driving
The corresponding LED light cathode of the output end of LED light group in circuit and the output port of LED driver U4 are correspondingly connected with.
4. described in any item a kind of intelligent light controllers according to claim 1~3, it is characterised in that: the master control mould
Block includes single-chip microcontroller, the model Atmega48 of single-chip microcontroller.
5. described in any item a kind of intelligent light controllers according to claim 1~3, which is characterized in that the bluetooth without
For line communication module using ATK-HC05 from integrated bluetooth serial ports module, 3.3V voltage gives Bluetooth wireless communication module for power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742118.5A CN109429405A (en) | 2017-08-25 | 2017-08-25 | A kind of intelligent light controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742118.5A CN109429405A (en) | 2017-08-25 | 2017-08-25 | A kind of intelligent light controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109429405A true CN109429405A (en) | 2019-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710742118.5A Pending CN109429405A (en) | 2017-08-25 | 2017-08-25 | A kind of intelligent light controller |
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| Country | Link |
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| CN (1) | CN109429405A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922577A (en) * | 2019-04-15 | 2019-06-21 | 电子科技大学中山学院 | LED lamp area wireless controller |
| CN110602840A (en) * | 2019-10-26 | 2019-12-20 | 深圳市迈科光电有限公司 | LED (light emitting diode) variable multi-color control system |
-
2017
- 2017-08-25 CN CN201710742118.5A patent/CN109429405A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922577A (en) * | 2019-04-15 | 2019-06-21 | 电子科技大学中山学院 | LED lamp area wireless controller |
| CN110602840A (en) * | 2019-10-26 | 2019-12-20 | 深圳市迈科光电有限公司 | LED (light emitting diode) variable multi-color control system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |