CN107959996A - Controller - Google Patents
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- Publication number
- CN107959996A CN107959996A CN201711162082.XA CN201711162082A CN107959996A CN 107959996 A CN107959996 A CN 107959996A CN 201711162082 A CN201711162082 A CN 201711162082A CN 107959996 A CN107959996 A CN 107959996A
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- CN
- China
- Prior art keywords
- unit
- circuit
- controller according
- controller
- audio signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
-
- 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
-
- 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]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention provides a kind of controller, it includes：Control circuit, current rectifying and wave filtering circuit and power supply, power supply by current rectifying and wave filtering circuit, power in order to control by circuit；Control circuit includes audio signal sample circuit and the control circuit being connected with audio signal sample circuit, and audio signal sample circuit includes sequentially connected：Input unit, switch unit, volume control unit, potentiometer, stopping direct current unit, electrical level shift units；Control circuit includes sequentially connected：Microcontroller, serial port unit, lightning protection unit and signal output unit, electrical level shift units are connected with microcontroller.The controller of the present invention can gather and handle audio signal, it is allowed to be formed the signal that can be controlled to the brightness of illumination and color of music lamp suitable for being transmitted by DMX agreements, music lamp is set to enhance feeling way of the people to music, music is shown in a manner of vision, user's optic nerve is stimulated, plays the role of adjusting user emotion.
Description
Technical field
The present invention relates to a kind of controller, more particularly to a kind of controller of music lamp.
Background technology
The illumination that music lamp is a kind of brightness of illumination and color can be converted with the tone and volume of exterior sound
Product, it can be applied to a variety of occasions such as family, decor, bar.However, the brightness of illumination and color of existing music lamp
The brightness of illumination and color of itself can not be changed according to exterior sound.Therefore, how voice signal is converted into controllable sound
The current signal of happy lamp brightness of illumination and color change, is the technical problem that music lamp is badly in need of solving.Must in view of the above-mentioned problems, having
It is proposed further solution.
The content of the invention
The present invention is intended to provide a kind of controller, to overcome the deficiencies in the prior art.
In order to solve the above technical problems, the technical scheme is that：
A kind of controller, it is characterised in that the controller includes：Control circuit, current rectifying and wave filtering circuit and power supply, institute
Power supply is stated to power for the control circuit by the current rectifying and wave filtering circuit；
The control circuit includes audio signal sample circuit and the control being connected with the audio signal sample circuit
Circuit processed, the audio signal sample circuit include sequentially connected：Input unit, switch unit, volume control unit, current potential
Device, stopping direct current unit, electrical level shift units；The control circuit includes sequentially connected：Microcontroller, serial port unit, lightning protection are protected
Shield unit and signal output unit, the electrical level shift units are connected with the microcontroller.
As the improvement of the controller of the present invention, the current rectifying and wave filtering circuit includes sequentially connected：Rectification unit, first
Filter unit, voltage regulation unit and the second filter unit.
As the improvement of the controller of the present invention, the rectification unit includes rectifier diode, first filter unit
Including the first polar capacitor, the voltage regulation unit includes voltage stabilizing triode, and second filter unit includes the second polar capacitor.
As the improvement of the controller of the present invention, the input unit includes audio input unit and microphone input list
Member, the volume control unit by the switch unit optionally with the audio input unit or microphone input unit
It is connected.
As the improvement of the controller of the present invention, the audio input unit includes earphone socket, the microphone input
Unit includes microphone amplifier.
As the improvement of the controller of the present invention, the volume control unit includes volume control chip.
As the improvement of the controller of the present invention, the stopping direct current unit includes the 3rd polar capacitor.
As the improvement of the controller of the present invention, the electrical level shift units include first resistor parallel with one another and the 4th
Polar capacitor, the second resistance being in series with the first resistor and quadripolarity capacitance.
As the improvement of the controller of the present invention, the serial port unit includes serial line interface, the lightning protection unit bag
Include diode and fuse.
As the present invention controller improvement, the microcontroller also with LED light and dot matrix signal output unit phase
Connection.
Compared with prior art, the beneficial effects of the invention are as follows：The controller of the present invention can gather and handle audio letter
Number, it is allowed to be formed the signal that can be controlled to the brightness of illumination and color of music lamp suitable for being transmitted by DMX agreements, makes
Music lamp enhances feeling way of the people to music, and music is shown in a manner of vision, and user's optic nerve is pierced
Swash, play the role of adjusting user emotion.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in invention, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the module diagram of one embodiment of controller of the present invention；
Fig. 2 is the circuit diagram of part of module unit in Fig. 1；
Fig. 3 is the circuit diagram of part of module unit in Fig. 1；
Fig. 4 is the circuit diagram of part of module unit in Fig. 1；
Fig. 5 is the circuit diagram of part of module unit in Fig. 1；
Fig. 6 is the circuit diagram of part of module unit in Fig. 1；
Fig. 7 is the circuit diagram of part of module unit in Fig. 1.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
As shown in Fig. 1 to 7, controller of the invention includes：Control circuit, current rectifying and wave filtering circuit and power supply, the electricity
Source is powered by the current rectifying and wave filtering circuit for the control circuit.
The current rectifying and wave filtering circuit is used to carry out rectification, filtering to the electric current that the power supply provides, with for the control electricity
Road provides the electric current for stablizing output.Specifically, the current rectifying and wave filtering circuit includes sequentially connected：Rectification unit 1, first filters
Unit 2,3 and second filter unit 4 of voltage regulation unit.
Wherein, the rectification unit 1 includes rectifier diode, and first filter unit 2 includes the first polar capacitor, institute
Stating voltage regulation unit 3 includes voltage stabilizing triode, and second filter unit 4 includes the second polar capacitor.In one embodiment,
The model AMS1117 of the voltage stabilizing triode.First polar capacitor is 100 μ F/25V, and the second polar capacitor is 470 μ
F/10V。
The control circuit includes audio signal sample circuit and the control being connected with the audio signal sample circuit
Circuit processed.Specifically, the audio signal sample circuit is used to gather and handle audio signal, it includes sequentially connected：It is defeated
Enter unit, switch unit 7, volume control unit 8, potentiometer 9, stopping direct current unit 10, electrical level shift units 11.
Wherein, the input unit includes audio input unit 5 and microphone input unit 6.The volume control unit 8
Optionally it is connected by the switch unit 7 with the audio input unit 5 or microphone input unit 6.The audio
Input unit 5 includes earphone socket, and the microphone input unit 6 includes microphone amplifier, and the switch unit 7 can be
Single-pole double-throw switch (SPDT).In one embodiment, the model MAX9812 of the microphone amplifier.
The volume control unit 8 is used to be controlled the volume of the voice signal of collection, the volume control unit 8
Including including volume control chip.In one embodiment, the model M62429L of the volume control chip.
Voice signal after the volume control unit 8 processing is moved through the potentiometer 9, stopping direct current unit 10, level
Bit location 11, is transmitted to the control circuit.The stopping direct current unit 10 includes the 3rd polar capacitor.The level shift
Unit 11 includes first resistor and quadripolarity capacitance parallel with one another, is in series with the first resistor and quadripolarity capacitance
Second resistance.Wherein, the 3rd polar capacitor is 10 μ F/50V, and quadripolarity capacitance is 100 μ F/16V.
The control circuit includes sequentially connected：Microcontroller 12, serial port unit 13, lightning protection unit 14 and signal
Output unit 15, the electrical level shift units 11 are connected with the microcontroller 12.
Wherein, the microcontroller 12 receives and processes the signal that the electrical level shift units 11 are sent.Through the microcontroller
The signal of 12 processing is successively through the serial port unit 13, lightning protection unit 14 and signal output unit 15 according to DMX agreements
Output, so that the brightness of illumination to music lamp and color are controlled.In one embodiment, the model of the microcontroller 12
For STM32F103C8T6.In addition, the microcontroller 12 is also connected with LED light 16 and dot matrix signal output unit 17.Institute
Stating serial port unit 13 includes serial line interface, and the lightning protection unit 14 includes diode and fuse.
During the controller work of the present invention, the audio signal sample circuit collection audio signal in the controller, control
Control circuit is by audio signal analysis, calculating the frequency and amplitude of present video, corresponding to the color of this frequency in device
Passage sends amplitude.Wherein, it is transmitted by the data that the controller is calculated by the form of data packet.In a reality
Apply in mode, 9 data are comprised preferably in the data packet, 9 data correspond to the brightness of 9 kinds of colors respectively.The data
When bag is sent, sent to decoder and be further processed by corresponding Color Channel.
In conclusion the controller of the present invention can gather and handle audio signal, it is allowed to be formed suitable for passing through DMX agreements
The signal that can be controlled to the brightness of illumination and color of music lamp of transmission, makes music lamp enhance sense of the people to music
By mode, music is shown in a manner of vision, user's optic nerve is stimulated, plays the role of adjusting user emotion.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. a kind of controller, it is characterised in that the controller includes：Control circuit, current rectifying and wave filtering circuit and power supply, it is described
Power supply is powered by the current rectifying and wave filtering circuit for the control circuit；
The control circuit includes audio signal sample circuit and the control being connected with audio signal sample circuit electricity
Road, the audio signal sample circuit include sequentially connected：Input unit, switch unit, volume control unit, potentiometer,
Stopping direct current unit, electrical level shift units；The control circuit includes sequentially connected：Microcontroller, serial port unit, lightning protection list
Member and signal output unit, the electrical level shift units are connected with the microcontroller.
2. controller according to claim 1, it is characterised in that the current rectifying and wave filtering circuit includes sequentially connected：It is whole
Flow unit, the first filter unit, voltage regulation unit and the second filter unit.
3. controller according to claim 2, it is characterised in that the rectification unit includes rectifier diode, and described
One filter unit includes the first polar capacitor, and the voltage regulation unit includes voltage stabilizing triode, and second filter unit includes the
Two polar capacitors.
4. controller according to claim 1, it is characterised in that the input unit includes audio input unit and Mike
Wind input unit, the volume control unit by the switch unit optionally with the audio input unit or microphone
Input unit is connected.
5. controller according to claim 4, it is characterised in that the audio input unit includes earphone socket, described
Microphone input unit includes microphone amplifier.
6. controller according to claim 1, it is characterised in that the volume control unit includes volume control core
Piece.
7. controller according to claim 1, it is characterised in that the stopping direct current unit includes the 3rd polar capacitor.
8. controller according to claim 1, it is characterised in that the electrical level shift units include parallel with one another first
The second resistance that resistance and quadripolarity capacitance and the first resistor and quadripolarity capacitance are in series.
9. controller according to claim 1, it is characterised in that the serial port unit includes serial line interface, the lightning protection
Protection location includes diode and fuse.
10. controller according to claim 1, it is characterised in that the microcontroller also with LED light and dot matrix signal
Output unit is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162082.XA CN107959996A (en) | 2017-11-21 | 2017-11-21 | Controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162082.XA CN107959996A (en) | 2017-11-21 | 2017-11-21 | Controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107959996A true CN107959996A (en) | 2018-04-24 |
Family
ID=61965020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711162082.XA Pending CN107959996A (en) | 2017-11-21 | 2017-11-21 | Controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107959996A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130207572A1 (en) * | 2012-02-09 | 2013-08-15 | Tucker Design LLC | Sound controlled light emitting device and method |
| CN203586071U (en) * | 2013-08-09 | 2014-05-07 | 周明灿 | Multifunctional LED music spotlight |
| CN204013263U (en) * | 2014-08-15 | 2014-12-10 | 株洲三达电子制造有限公司 | A kind of stabilized voltage power supply |
| CN104507237A (en) * | 2014-12-29 | 2015-04-08 | 古龙辉 | Voice-operated lighting scene effect realization method |
| CN204929340U (en) * | 2015-08-19 | 2015-12-30 | 湖北华远科泰照明装饰工程有限公司 | Interactive light control system of intelligence sight |
| CN105357800A (en) * | 2015-11-30 | 2016-02-24 | 江门市征极光兆科技有限公司 | Voice control lamp with stereo |
| CN205847673U (en) * | 2016-07-19 | 2016-12-28 | 东莞市三跃实业有限公司 | A kind of acoustooptic interaction device |
| CN205847672U (en) * | 2016-07-19 | 2016-12-28 | 重庆交通大学 | A kind of family based on speech recognition light intelligent control device |
| CN206575642U (en) * | 2017-03-15 | 2017-10-20 | 新乡学院 | A kind of acoustooptic interaction device |
| CN107277996A (en) * | 2017-07-06 | 2017-10-20 | 苏州锟恩电子科技有限公司 | A kind of automatic brightness-adjusting table lamp circuit |
| CN206650894U (en) * | 2017-04-19 | 2017-11-17 | 慈溪锐恩电子科技有限公司 | A kind of multichannel light modulation toning LED drive circuit of speech recognition |
-
2017
- 2017-11-21 CN CN201711162082.XA patent/CN107959996A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130207572A1 (en) * | 2012-02-09 | 2013-08-15 | Tucker Design LLC | Sound controlled light emitting device and method |
| CN203586071U (en) * | 2013-08-09 | 2014-05-07 | 周明灿 | Multifunctional LED music spotlight |
| CN204013263U (en) * | 2014-08-15 | 2014-12-10 | 株洲三达电子制造有限公司 | A kind of stabilized voltage power supply |
| CN104507237A (en) * | 2014-12-29 | 2015-04-08 | 古龙辉 | Voice-operated lighting scene effect realization method |
| CN204929340U (en) * | 2015-08-19 | 2015-12-30 | 湖北华远科泰照明装饰工程有限公司 | Interactive light control system of intelligence sight |
| CN105357800A (en) * | 2015-11-30 | 2016-02-24 | 江门市征极光兆科技有限公司 | Voice control lamp with stereo |
| CN205847673U (en) * | 2016-07-19 | 2016-12-28 | 东莞市三跃实业有限公司 | A kind of acoustooptic interaction device |
| CN205847672U (en) * | 2016-07-19 | 2016-12-28 | 重庆交通大学 | A kind of family based on speech recognition light intelligent control device |
| CN206575642U (en) * | 2017-03-15 | 2017-10-20 | 新乡学院 | A kind of acoustooptic interaction device |
| CN206650894U (en) * | 2017-04-19 | 2017-11-17 | 慈溪锐恩电子科技有限公司 | A kind of multichannel light modulation toning LED drive circuit of speech recognition |
| CN107277996A (en) * | 2017-07-06 | 2017-10-20 | 苏州锟恩电子科技有限公司 | A kind of automatic brightness-adjusting table lamp circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |