CN104619063B - A kind of illumination control circuit - Google Patents
A kind of illumination control circuit Download PDFInfo
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- CN104619063B CN104619063B CN201310538332.0A CN201310538332A CN104619063B CN 104619063 B CN104619063 B CN 104619063B CN 201310538332 A CN201310538332 A CN 201310538332A CN 104619063 B CN104619063 B CN 104619063B
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Abstract
The invention discloses a kind of illumination control circuits, comprising: wireless transmitter module, wireless receiving module, decoder module, single chip control module and constant current drive lighting module, in which: the wireless transmitter module is for emitting wireless control signal；The wireless receiving module is connected with the decoder module, for receiving the wireless control signal；The decoder module is connected with the single chip control module, for decoding the wireless control signal, to control the single chip control module output pulse sequence；The single chip control module is connected with the constant current drive lighting module, is used for output pulse sequence, controls the constant current drive lighting module and generates illumination light.Using the present invention, wireless remote control can be realized to illuminator, and circuit structure is simple, is easy to universal.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of illumination control circuits.
Background technique
In existing lighting engineering, the light on and off of lamps and lanterns are generally controlled using traditional mechanical switch, to go to switch
Side just can be turned on light or be turned off the light by lower switch, bring many inconvenience.And with the hair of electronic technology and radio technology
Exhibition, remote control technology are all widely applied in fields such as industrial production, agricultural production, national defense construction, especially air-conditioning, remote control
The household electrical appliance such as fan, television set greatly facilitate people's lives using remote control technology, therefore it is contemplated that will be remotely controlled skill
Art is applied on lighting area.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of illumination control circuit, can pass through remote control control lamp
Have light on and off, easy to operate, circuit structure is simple, is easy to universal.
In order to solve the above-mentioned technical problem, the illumination control circuit that the embodiment of the present invention provides, comprising: wireless transmission mould
Block, wireless receiving module, decoder module, single chip control module and constant current drive lighting module, in which:
The wireless transmitter module is for emitting wireless control signal；
The wireless receiving module is for receiving the wireless control signal；
The decoder module is connected with the wireless receiving module and the single chip control module respectively, for decoding
The wireless control signal that wireless receiving module receives is stated, to control the single chip control module output pulse sequence；
The single chip control module is connected with the constant current drive lighting module, is used for output pulse sequence, controls institute
It states constant current drive lighting module and generates illumination light.
In some possible embodiments, the constant current drive lighting module includes constant current chip, first resistor, second
Resistance, relay, the first triode, the second triode and light emitting diode, in which:
The input terminal of the constant current chip is connected to the emitter of first triode and the sun of the light emitting diode
Pole, the output current controling end of the constant current chip are connected to one end of the first resistor, the ground terminal of the constant current chip
Ground connection, the PWM control terminal of the constant current chip are connected to the PWM output end of the single chip control module, the constant current chip
Output end be connected to the cathode of the light emitting diode；
The other end of the first resistor is grounded by the second resistance, the first resistor and the second resistance
Common node is connected to one end of the switch of the relay；
The other end of the switch of the relay is connected and is grounded with one end of the coil of the relay.
The base stage of first triode is connected to the first lead-out terminal of the single chip control module, and the described 1st
The collector of pole pipe is connected to the first external power supply；
The second output terminal that the base stage of second triode is connected to the single chip control module is sub, and the described 2nd 3
The collector of pole pipe is connected to the second external power supply, and the emitter of second triode is connected to the coil of the relay
The other end；
In some possible embodiments, the constant current drive lighting module further includes 3rd resistor, the third electricity
Resistance is connected between the base stage of first triode and the first lead-out terminal of the single chip control module.
In some possible embodiments, the decoder module includes decoding chip, the data letter of the decoding chip
Number input terminal is connected to the output end of the wireless receiving module, the first data pins of the decoding chip and the second data pipe
Foot is connected respectively to the first input end and the second input terminal of the single chip control module.
In some possible embodiments, the wireless transmitter module includes first switch, second switch and ZB-
FSK-2A transmitting module, in which:
One end of the first switch is grounded, and the other end of the first switch is connected to the first data of the expelling plate
Pin；
One end of the second switch is grounded, and the other end of the first switch is connected to the second data of the expelling plate
Pin；
The ZB-FSK-2A transmitting module is built-in with PT2262 coding chip.
In some possible embodiments, the wireless receiving module is XY-R03A receiving module.
In some possible embodiments, the constant current chip is AMC7140 constant current chip.
In some possible embodiments, first triode and second triode are NPN type triode.
In some possible embodiments, the decoding chip is PT2272 decoding chip.
In some possible embodiments, the single chip control module is ATtiny13 singlechip chip.
The embodiment of the present invention have the following advantages that or the utility model has the advantages that
The illumination control circuit of the embodiment of the present invention includes wireless transmitter module, wireless receiving module, decoder module, monolithic
Machine control module and constant current drive lighting module, user issue wireless control letter by two switches of wireless transmitter module
Number, output is decoded to decoder module after wireless receiving module receives the wireless control signal, and passes through decoded wireless control
Signal carrys out control single chip computer control module output pulse sequence, further controls constant current drive lighting module and shines.User can be with
Realize that easy to operate and circuit structure is simple, is easy to universal to the wireless control of lamps and lanterns open and close.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without any creative labor, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is the first embodiment structure composition schematic diagram of illumination control circuit of the invention；
Fig. 2 is the second embodiment circuit diagram of illumination control circuit of the invention；
Fig. 3 is the 3rd embodiment circuit diagram of illumination control circuit of the invention.
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 clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It referring to Figure 1, is the first embodiment structure composition schematic diagram of illumination control circuit of the invention.As shown in Figure 1,
The illumination control circuit may include wireless transmitter module 1, wireless receiving module 2, decoder module 3, single chip control module 4 and
Constant current drive lighting module 5, in which: wireless transmitter module 1 is for emitting wireless control signal；Wireless receiving module 2 and decoding
Module 3 is connected, for receiving wireless control signal;Decoder module 3 is connected with single chip control module 4, for decoding wireless controlled
Signal processed, with control single chip computer control module output pulse sequence；Single chip control module 4 and 5 phase of constant current drive lighting module
Even, it is used for output pulse sequence, control constant current drive lighting module 5 to generate illumination light.
In the specific implementation, the wireless transmitter module of the embodiment of the present invention can pass through the ZB- with PT2262 coding chip
FSK-2A transmitting module is realized.
In the specific implementation, the wireless receiving module of the embodiment of the present invention can be XY-R03A receiving module.
In the specific implementation, the decoder module of the embodiment of the present invention can be realized by PT2272 decoding chip.
In the specific implementation, the single chip control module of the embodiment of the present invention can use ATtiny13 singlechip chip.
In illumination control circuit described in the embodiment of the present invention, wireless transmitter module be can integrate on a remote control, be used
Family can easily control the light on and off of lamps and lanterns by the switch key on remote controler, easy to operate, and circuit structure is simple,
It is easy to universal.
It please further referring to fig. 2, is the second embodiment circuit diagram of illumination control circuit of the invention.As shown in Fig. 2, should
Illumination control circuit may include wireless transmitter module 1, wireless receiving module 2, decoder module 3, single chip control module 4 and
Constant current drive lighting module 5, in which:
Wireless transmitter module 1 includes first switch S1, second switch S2 and ZB-FSK-2A transmitting module U1, in which: the
One end of one switch S1 is grounded, and the other end of first switch S1 is connected to the first data pins of expelling plate；Second switch S2's
One end ground connection, the other end of first switch S1 are connected to the second data pins of expelling plate；ZB-FSK-2A transmitting module is built-in with
PT2262 coding chip.Wireless transmitter module 1 is for emitting wireless control signal.
Wireless receiving module 2 is XY-R03A receiving module U2, is connected with decoder module 3, for receiving wireless transmitter module
The wireless control signal of 1 transmitting.
Decoder module 3 includes PT2272 decoding chip U3, and the data signal input of the PT2272 decoding chip U3 connects
It is connected to the output end of the wireless receiving module 2, the first data pins and the second data pipe of the PT2272 decoding chip U3
Foot is connected respectively to the first input end and the second input terminal of the single chip control module 4.Decoder module 3 is for decoding
Above-mentioned wireless control signal, with 4 output pulse sequence of control single chip computer control module.
Single chip control module 4 is ATtiny13 singlechip chip U4, is used for output pulse sequence, and control constant current driving is shone
Bright module 5 generates illumination light.In specific implementation, the first lead-out terminal of ATtiny13 singlechip chip U4 can be made by program
Output level is controlled by the incoming level of its first input end, makes the output level of its second output terminal by its second input
The incoming level of terminal controls.
Constant current drive lighting module 5 includes constant current chip U5, first resistor R1, second resistance R2, relay K1, the one or three
Pole pipe Q1, the second triode Q2 and Light-emitting diode LED, in which: the input terminal of constant current chip U5 is connected to the first triode
The output current controling end of the emitter of Q1 and the anode of Light-emitting diode LED, constant current chip U5 is connected to the one of first resistor
End, the ground terminal ground connection of constant current chip U5, the PWM control terminal of constant current chip U5 are connected to the PWM of ATtiny singlechip chip U4
The output end of output end, constant current chip U5 is connected to the cathode of Light-emitting diode LED；The other end of first resistor R1 passes through second
The common node of resistance R2 ground connection, first resistor R1 and second resistance R2 are connected to one end of the switch of relay K1；Relay
The other end of the switch of K1 is connected and is grounded with one end of the coil of relay K1；The base stage of first triode Q1 is connected to
The collector of the first lead-out terminal of ATtiny singlechip chip U4, the first triode Q1 is connected to the first external power supply；Second
The base stage of triode Q2 is connected to second output terminal of ATtiny singlechip chip U4, the collector connection of the second triode Q2
To the second external power supply, the emitter of the second triode Q2 is connected to the other end of the coil of relay K1.In specific implementation, the
One external power supply is 12V DC power supply, and the second external power supply is 5V DC power supply.First as ATtiny singlechip chip U4 is defeated
Terminal exports high level out, and when second output terminal exports low level, the first triode Q1 conducting makes AMC7140 constant current chip
The first electric current is exported, Light-emitting diode LED works under the first electric current, issues normal light.When ATtiny singlechip chip U4's
When second output terminal exports high level, first lead-out terminal output low level, the second triode Q2 conducting makes relay K1's
Switch is attracted, and further makes second resistance R2 short-circuit, and the first electric current of current value ratio for causing AMC7140 constant current chip to export is big,
Light-emitting diode LED can issue strong light.Therefore the constant current drive lighting module can work under two kinds of electric currents, issue two kinds
The illumination light of brightness.
It is the 3rd embodiment circuit diagram of illumination control circuit of the invention please with further reference to Fig. 3.As shown in figure 3,
On the basis of Fig. 2, as a kind of feasible embodiment, the constant current drive lighting module of the illumination control circuit can also include
It is first defeated to be connected to the base stage of the first triode Q1 and the single chip control module by 3rd resistor R3,3rd resistor R3
Out between terminal, as protective resistance, metering function is played.
In the specific implementation, the working principle of the circuit of the embodiment of the present invention approximately as:
When first switch S1 is closed, and second switch S2 is disconnected, the wireless control that ZB-FSK-2A transmitting module U1 is issued is believed
The first data pins of PT2272 decoding chip U3 number can be made to export high level, to make the first of ATtiny singlechip chip U4
Output terminal exports high level, the first triode Q1 conducting, and then makes AMC7140 constant current chip the first electric current of output, and luminous two
Pole pipe LED operation issues normal light under the first electric current；When second switch S2 is closed, and first switch S1 is disconnected, ZB-FSK-
The wireless control signal that 2A transmitting module U1 is issued can make the second data pins of PT2272 decoding chip U3 export high level, from
And second output terminal of ATtiny singlechip chip U4 is made to export high level, the second triode Q2 conducting, relay K1's opens
It closes and is attracted, keep second resistance R2 short-circuit, the first electric current of current value ratio for causing AMC7140 constant current chip to export is big, light-emitting diodes
Pipe LED can issue strong light.In the specific implementation, the specific value of two kinds of electric currents of AMC7140 constant current chip output and the first electricity
It is related with the resistance value of second resistance R2 to hinder R1.
In illumination control circuit described in the embodiment of the present invention, wireless transmitter module be can integrate on a remote control, be used
Family switchs light on and off and the light emission luminance that can easily control light emitting diode by two on remote controler, easy to operate,
And circuit structure is simple, is easy to universal.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (9)
1. a kind of illumination control circuit characterized by comprising wireless transmitter module, wireless receiving module, decoder module, list
Piece machine control module and constant current drive lighting module, in which:
The wireless transmitter module is for emitting wireless control signal；
The wireless receiving module is for receiving the wireless control signal；
The decoder module is connected with the wireless receiving module and the single chip control module respectively, for decoding the nothing
The wireless control signal that line receiving module receives, to control the single chip control module output pulse sequence；
The single chip control module is connected with the constant current drive lighting module, is used for output pulse sequence, controls the perseverance
It flows drive lighting module and generates illumination light；
The constant current drive lighting module includes constant current chip, first resistor, second resistance, relay, the first triode, second
Triode and light emitting diode, in which:
The input terminal of the constant current chip is connected to the emitter of first triode and the anode of the light emitting diode, institute
The output current controling end for stating constant current chip is connected to one end of the first resistor, and the ground terminal of the constant current chip is grounded,
The PWM control terminal of the constant current chip is connected to the PWM output end of the single chip control module, the output of the constant current chip
End is connected to the cathode of the light emitting diode；
The other end of the first resistor is grounded by the second resistance, and the first resistor is public with the second resistance
Node is connected to one end of the switch of the relay；
The other end of the switch of the relay is connected and is grounded with one end of the coil of the relay；
The base stage of first triode is connected to the first lead-out terminal of the single chip control module, first triode
Collector be connected to the first external power supply；
The base stage of second triode is connected to second output terminal of the single chip control module, second triode
Collector be connected to the second external power supply, the emitter of second triode is connected to the another of the coil of the relay
End.
2. circuit according to claim 1, which is characterized in that the constant current drive lighting module further includes 3rd resistor,
The 3rd resistor is connected between the base stage of first triode and the first lead-out terminal of the single chip control module.
3. circuit according to claim 1, which is characterized in that the decoder module includes decoding chip, the decoding core
The data signal input of piece is connected to the output end of the wireless receiving module, the first data pins of the decoding chip and
Second data pins are connected respectively to the first input end and the second input terminal of the single chip control module.
4. circuit according to claim 1, which is characterized in that the wireless transmitter module includes first switch, second opens
Pass and ZB-FSK-2A transmitting module, in which:
One end of the first switch is grounded, and the other end of the first switch is connected to the ZB-FSK-2A transmitting module
First data pins；
One end of the second switch is grounded, and the other end of the first switch is connected to the ZB-FSK-2A transmitting module
Second data pins；
The ZB-FSK-2A transmitting module is built-in with PT2262 coding chip.
5. circuit according to claim 1, which is characterized in that the wireless receiving module is XY-R03A receiving module.
6. circuit according to claim 1, which is characterized in that the constant current chip is AMC7140 constant current chip.
7. circuit according to claim 1, which is characterized in that first triode and second triode are NPN
Type triode.
8. the circuit according to claim 3 or 5, which is characterized in that decoding chip is PT2272 decoding chip.
9. circuit according to claim 4, which is characterized in that the single chip control module is ATtiny13 monolithic machine core
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538332.0A CN104619063B (en) | 2013-11-04 | 2013-11-04 | A kind of illumination control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538332.0A CN104619063B (en) | 2013-11-04 | 2013-11-04 | A kind of illumination control circuit |
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| Publication Number | Publication Date |
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| CN104619063A CN104619063A (en) | 2015-05-13 |
| CN104619063B true CN104619063B (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310538332.0A Active CN104619063B (en) | 2013-11-04 | 2013-11-04 | A kind of illumination control circuit |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834251A (en) * | 2018-04-12 | 2018-11-16 | 上思县东岽电子科技有限责任公司 | A kind of LED illumination lamp of programmable light modulation |
| CN108650730A (en) * | 2018-04-12 | 2018-10-12 | 上思县东岽电子科技有限责任公司 | A kind of LED illumination lamp driver of programmable light modulation |
| CN114095089B (en) * | 2021-11-24 | 2023-11-07 | 北部湾大学 | Wireless laser sound communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201281316Y (en) * | 2008-10-31 | 2009-07-29 | 伍铁军 | LED lamp |
| CN101917793A (en) * | 2010-06-02 | 2010-12-15 | 杭州奥能照明电器有限公司 | Wireless driving system of light-emitting diode |
| CN202019483U (en) * | 2011-03-12 | 2011-10-26 | 中南林业科技大学 | Intelligent remote control system of indoor lighting |
| CN202713744U (en) * | 2012-08-13 | 2013-01-30 | 浙江师范大学 | Remote control device of streetlamp |
-
2013
- 2013-11-04 CN CN201310538332.0A patent/CN104619063B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201281316Y (en) * | 2008-10-31 | 2009-07-29 | 伍铁军 | LED lamp |
| CN101917793A (en) * | 2010-06-02 | 2010-12-15 | 杭州奥能照明电器有限公司 | Wireless driving system of light-emitting diode |
| CN202019483U (en) * | 2011-03-12 | 2011-10-26 | 中南林业科技大学 | Intelligent remote control system of indoor lighting |
| CN202713744U (en) * | 2012-08-13 | 2013-01-30 | 浙江师范大学 | Remote control device of streetlamp |
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| CN104619063A (en) | 2015-05-13 |
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