CN107426882A - LED and its intelligence control system - Google Patents
LED and its intelligence control system Download PDFInfo
- Publication number
- CN107426882A CN107426882A CN201710807429.5A CN201710807429A CN107426882A CN 107426882 A CN107426882 A CN 107426882A CN 201710807429 A CN201710807429 A CN 201710807429A CN 107426882 A CN107426882 A CN 107426882A
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- China
- Prior art keywords
- led
- control system
- pwm signal
- intelligence control
- intelligence
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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]
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The present invention, which provides a kind of LED and its intelligence control system, the intelligence control system, includes wireless terminal, in addition to processing module；The processing module includes control unit and LED drive chip；The LED drive chip includes controller, four PWM signal generators and four LED drivers being sequentially connected electrically；The controller is used for the control instruction for receiving described control unit transmission；The control instruction that the PWM signal generator is used to be received according to the controller produces pwm signal；LED driver LED according to the pwm signal output control of reception lights.Present invention aims at provide a kind of bright dark and/or light coloring of light that can realize LED to be changed in real time with the rhythm of music, and it can realize and the LED of multiple-channel output passage is adjusted simultaneously so that the LED and its intelligence control system that the lighting effects change of LED is enriched.
Description
Technical field
The present invention relates to the field of intelligent control technology of LED, more particularly to a kind of LED and its intelligence control system.
Background technology
With rapid technological growth, "smart" products also increasingly turn into the object for enjoying people's concern and demand.In light fixture
Industry, the development for intelligent LED (Light Emitting Diode, light emitting diode) lamp, controlled from via simple switch
The acoustic control of system is light-operated, can realize carry out Intelligent adjustment to the bright dark or light coloring of light of LED till now.
But for some special occasions, to increase the atmosphere of scene, it is necessary to which light is combined with the rhythm of music,
To realize that the light of LED is changed in real time with the rhythm of music, and existing intelligent LED lamp can not realize the function；
Meanwhile existing intelligent LED lamp, the bright dark or light coloring of light of the LED of single output channel can only be adjusted, and
It can not simultaneously realize and the LED of multiple-channel output passage is adjusted respectively, therefore, the lighting effects change of LED is not rich enough
It is rich.
The content of the invention
The technical problem to be solved in the present invention is the lamp in order to overcome the intelligent LED lamp of prior art to realize LED
Light is changed in real time with the rhythm of music, and can not simultaneously realize and the LED of multiple-channel output passage is adjusted respectively,
The defects of lighting effects change is not abundant enough is, and it is an object of the present invention to provide a kind of bright dark and/or light color of light that can realize LED
Coloured silk is changed in real time with the rhythm of music, and can realize and the LED of multiple-channel output passage is adjusted simultaneously so that
The LED and its intelligence control system that the lighting effects change of LED is enriched.
The present invention is that solve above-mentioned technical problem by following technical proposals：
The present invention provides a kind of intelligence control system of LED, and the intelligence control system also includes processing module；
The processing module is connected with the wireless terminal radio communication；
The processing module includes control unit and LED drive chip；
Described control unit is used to receive the light song signal that the wireless terminal is sent；
The LED drive chip includes the controller, four PWM signal generators and four LED drivings being sequentially connected electrically
Device；
Each PWM signal generator passes through a LED driver and the LED lamp bead or lamp bar respectively
Electrical connection；
The controller electrically connects with described control unit, and described control unit is used to generate and the light song signal phase
The control instruction matched somebody with somebody, and the control instruction is sent to the controller；
The control instruction that the PWM signal generator is used to be received according to the controller produces pwm signal；
LED driver LED according to the pwm signal output control of reception lights.
It is preferred that the light song signal includes lamplight scene data, voice data, video data, view data, textual data
According to or at least one of control instruction data.
It is preferred that the LED drive chip also includes data storage；
The data storage is connected electrically between the controller and the PWM signal generator, described for storing
The control instruction that controller is sent；
The PWM signal generator is used to obtain the control instruction from the data storage.
It is preferred that the LED drive chip also includes register；
The register is connected electrically between the controller and the LED drive chip, for keeping in the LED drivings
The chip operation information of chip.
It is preferred that the control instruction includes the adjust instruction of lamplight brightness and/or the adjust instruction of light coloring.
It is preferred that the processing module also includes memory cell；
The memory cell communicates to connect with described control unit, for storing the bent letter of light obtained from the wireless terminal
Number.
It is preferred that the intelligence control system also includes wireless communication module；
The wireless communication module is used to realize the communication connection between the wireless terminal and the processing module.
It is preferred that the intelligence control system also includes AC/DC power modules；
The AC/DC power modules are used to carry to the wireless terminal, the processing module and the wireless communication module
For working power.
It is preferred that described control unit is single-chip microcomputer.
It is preferred that the wireless terminal is smart mobile phone, tablet personal computer and/or notebook computer.
The present invention also provides a kind of LED, and the LED includes the intelligence control system.
The positive effect of the present invention is：
The LED and its intelligence control system of the present invention, using wireless terminal, control unit, LED drive chip and four tunnels
LED lamp bead or lamp bar, light song signal is sent to by control unit by wireless terminal, then from control unit to LED drive chip
Control instruction is sent, LED drive chip receives control instruction, and controls four paths of LEDs lamp beads or lamp bar respectively according to control instruction
Working condition, so as to realize that the light of LED is bright dark and/or color is changed in real time with the rhythm of music, and can be real
Now the LED of four tunnel output channels is adjusted simultaneously so that the lighting effects change of LED is abundant.
Brief description of the drawings
Fig. 1 is the structural representation of the intelligence control system of the LED of embodiments of the invention 1；
Fig. 2 is the structural representation of the LED of embodiments of the invention 2.
Embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality
Apply among a scope.
Embodiment 1
As shown in figure 1, the structural representation of the intelligence control system for the LED of the present embodiment.
The intelligence control system of the LED of the present embodiment include wireless terminal 1, processing module 2, wireless communication module 3,
AC/DC power modules 4, for providing four tunnel output control voltages to four paths of LEDs lamp beads or lamp bar 5, while realize four paths of LEDs lamps
The bright dark and/or color of the light of pearl or lamp bar 5 is changed in real time with the rhythm of music.
Processing module 2 is connected with the radio communication of wireless terminal 1, and the output end of processing module 2 and four paths of LEDs lamp beads or lamp
Bar 5 is electrically connected.
Wherein, wireless terminal 1 is smart mobile phone, tablet personal computer and/or notebook computer etc..
Processing module 2 includes control unit 21, LED drive chip 22 and memory cell 23.Wherein, control unit 21 is
MCU (Microcontroller Unit, single-chip microcomputer).
Processing module 2 is used for the light song signal that real-time reception wireless terminal 1 is sent, and updates the interior of the memory storage of memory cell 23
Hold；Wireless terminal 1 is used for the data message that real-time reception processing module 2 is sent, and controls the work of LED lamp bead or lamp bar 5 in time
State.
Control unit 21 is used for the light song signal for receiving the transmission of wireless terminal 1.Wherein, light song signal includes lamplight scene number
According to, at least one of voice data, video data, view data, text data or control instruction data.
LED drive chip 22 includes 221, four PWM signal generators 222 of controller and four LED being sequentially connected electrically
Driver 223.Each PWM signal generator 222 passes through a LED driver 223 and the electricity of a LED lamp bead or lamp bar 5 respectively
Connection.
Controller 221 electrically connects with control unit 21, and control unit 21 is used to generate the control to match with light song signal
Instruction, and control instruction is sent to controller 221.
Wherein, control instruction includes the adjust instruction of lamplight brightness and/or the adjust instruction of light coloring etc..
The control instruction that PWM signal generator 222 is used to be received according to controller 221 produces pwm signal.
LED driver 223 is luminous according to the pwm signal output control LED lamp bead or lamp bar 5 of reception.
LED drive chip 22 includes data storage 224 and register 225.
Data storage 224 is connected electrically between controller 221 and PWM signal generator 222, for storage control
221 control instructions received.PWM signal generator 222 is used to obtain control instruction from data storage 224.
Register 225 is connected electrically between controller 221 and LED drive chip 22, for keeping in LED drive chip 22
Chip operation information.
Memory cell 23 communicates to connect with control unit 21, for storing the light song signal obtained from wireless terminal 1 so that
Control unit 21 rapid extraction light song signal and can produce the control instruction that matches and be sent to LED drive chip 22.
Wireless communication module 3 is used to realize the communication connection between wireless terminal 1 and processing module 2, including Wi-Fi
(Wireless Fidelity, WLAN) communication module etc..
AC/DC power modules 4 be used for wireless terminal 1, processing module 2, the paths of LEDs lamp bead of wireless communication module 3 and four or
Lamp bar 5 provides working power.
The operation principle of the intelligence control system of the LED of the present invention is as follows：
Light song signal is transferred to processing module 2 by wireless terminal 1 by wireless communication module 3, via depositing for processing module 2
Storage unit 23 stores to light song signal；The control unit 21 of processing module 2 is by reading the bent letter of the light in memory cell 23
Number, the control instruction to match with light song signal is generated, and control instruction is sent to the controller 221 of LED drive chip 22；
Controller 221 receives control instruction, continues to control PWM signal generator 222 to produce pwm signal, then via LED driver 223
Output control voltage give four paths of LEDs lamp beads or lamp bar 5 respectively, realize LED lamp bead or lamp bar 5 light it is bright secretly and/or color with
The rhythm for music is changed in real time so that the change of the lighting effects of LED lamp bead or lamp bar 5 is more rich and varied.
Embodiment 2
As shown in Fig. 2 the structural representation of the LED for the present embodiment.
The LED of the present embodiment is the LED for the intelligence control system for including embodiment 1.
Although the foregoing describing the embodiment of the present invention, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of principle and essence from the present invention, various changes or modifications can be made to these embodiments, but these are changed
Protection scope of the present invention is each fallen within modification.
Claims (11)
1. a kind of intelligence control system of LED, including wireless terminal, it is characterised in that the intelligence control system also includes
Processing module；
The processing module is connected with the wireless terminal radio communication；
The processing module includes control unit and LED drive chip；
Described control unit is used to receive the light song signal that the wireless terminal is sent；
The LED drive chip includes controller, four PWM signal generators and four LED drivers being sequentially connected electrically；
Each PWM signal generator is electrically connected by a LED driver and a LED lamp bead or lamp bar respectively；
The controller electrically connects with described control unit, and described control unit is used to generate what is with the light song signal matched
Control instruction, and the control instruction is sent to the controller；
The control instruction that the PWM signal generator is used to be received according to the controller produces pwm signal；
LED driver LED according to the pwm signal output control of reception lights.
2. the intelligence control system of LED as claimed in claim 1, it is characterised in that the light song signal includes light field
At least one of scape data, voice data, video data, view data, text data or control instruction data.
3. the intelligence control system of LED as claimed in claim 1, it is characterised in that the LED drive chip also includes number
According to memory；
The data storage is connected electrically between the controller and the PWM signal generator, for storing the control
The control instruction that device is sent；
The PWM signal generator is used to obtain the control instruction from the data storage.
4. the intelligence control system of LED as claimed in claim 1, it is characterised in that the LED drive chip also includes posting
Storage；
The register is connected electrically between the controller and the LED drive chip, for keeping in the LED drive chip
Chip operation information.
5. the intelligence control system of LED as claimed in claim 1, it is characterised in that it is bright that the control instruction includes light
The adjust instruction of degree and/or the adjust instruction of light coloring.
6. the intelligence control system of LED as claimed in claim 1, it is characterised in that the processing module also includes storage
Unit；
The memory cell communicates to connect with described control unit, for storing the light song signal obtained from the wireless terminal.
7. the intelligence control system of LED as claimed in claim 1, it is characterised in that the intelligence control system also includes
Wireless communication module；
The wireless communication module is used to realize the communication connection between the wireless terminal and the processing module.
8. the intelligence control system of LED as claimed in claim 7, it is characterised in that the intelligence control system also includes
AC/DC power modules；
The AC/DC power modules are used to provide work to the wireless terminal, the processing module and the wireless communication module
Make power supply.
9. the intelligence control system of LED as claimed in claim 1, it is characterised in that described control unit is single-chip microcomputer.
10. the intelligence control system of LED as claimed in claim 1, it is characterised in that the wireless terminal is intelligent hand
Machine, tablet personal computer and/or notebook computer.
11. a kind of LED, it is characterised in that the LED includes the intelligence of the LED described in claim any one of 1-10
Control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807429.5A CN107426882A (en) | 2017-09-08 | 2017-09-08 | LED and its intelligence control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807429.5A CN107426882A (en) | 2017-09-08 | 2017-09-08 | LED and its intelligence control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107426882A true CN107426882A (en) | 2017-12-01 |
Family
ID=60432519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710807429.5A Pending CN107426882A (en) | 2017-09-08 | 2017-09-08 | LED and its intelligence control system |
Country Status (1)
| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105729A (en) * | 2017-12-14 | 2018-06-01 | 惠州恩华船舶制品有限公司 | A kind of intelligent water bottom lamp control system based on wireless control |
| CN110536501A (en) * | 2018-05-25 | 2019-12-03 | 艾思科有限公司 | Shine storage device and light-emitting control method |
| CN111288308A (en) * | 2020-03-04 | 2020-06-16 | 派诺西智能科技(苏州)有限公司 | Intelligent light source, intelligent optical fiber lamp system and intelligent optical fiber lamp control method |
| CN111447715A (en) * | 2020-04-10 | 2020-07-24 | 武汉金东方智能景观股份有限公司 | Intelligent control system of stone drum projecting lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105729A (en) * | 2017-12-14 | 2018-06-01 | 惠州恩华船舶制品有限公司 | A kind of intelligent water bottom lamp control system based on wireless control |
| CN110536501A (en) * | 2018-05-25 | 2019-12-03 | 艾思科有限公司 | Shine storage device and light-emitting control method |
| CN111288308A (en) * | 2020-03-04 | 2020-06-16 | 派诺西智能科技(苏州)有限公司 | Intelligent light source, intelligent optical fiber lamp system and intelligent optical fiber lamp control method |
| CN111447715A (en) * | 2020-04-10 | 2020-07-24 | 武汉金东方智能景观股份有限公司 | Intelligent control system of stone drum projecting lamp |
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