CN104619063A - Illumination control circuit - Google Patents
Illumination control circuit Download PDFInfo
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- CN104619063A CN104619063A CN201310538332.0A CN201310538332A CN104619063A CN 104619063 A CN104619063 A CN 104619063A CN 201310538332 A CN201310538332 A CN 201310538332A CN 104619063 A CN104619063 A CN 104619063A
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Abstract
The invention discloses an illumination control circuit comprising a wireless transmitting module, a wireless receiving module, a decoding module, a single chip microcomputer control module, and a constant current driven lighting module. The wireless transmitting module is used for transmitting a wireless control signal. The wireless receiving module is connected with the decoding module and used for receiving the wireless control signal. The decoding module is connected with the single chip microcomputer control module and used for decoding the wireless control signal to control the single chip microcomputer control module to output a pulse sequence. The single chip microcomputer control module is connected with the constant current driven lighting module and used for outputting a pulse sequence and controlling the constant current driven lighting module to generate illumination light. By adopting the illumination control circuit of the invention, illumination lamps can be wirelessly and remotely controlled. Moreover, the illumination control circuit is simple in structure and easy to popularize.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of illumination control circuit.
Background technology
In existing lighting technology, the general light on and off adopting traditional mechanical switch to control light fixture, go to switch side and press switch and just can turn on light or turn off the light, bring much inconvenience.And along with the development of electronic technology and radiotechnics, telecontrol engineering is obtained for extensive use in fields such as industrial production, agricultural production, national defense construction, especially the household electrical appliance such as air-conditioning, remote control fan, television set, utilize telecontrol engineering, be very easy to the life of people, telecontrol engineering therefore can be considered to be applied on lighting field.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of illumination control circuit, controls light fixture light on and off by remote controller, easy to operate, and circuit structure is simple, is easy to universal.
In order to solve the problems of the technologies described above, the illumination control circuit that embodiments of the invention provide, comprising: wireless transmitter module, wireless receiving module, decoder module, single chip control module and constant current drive lighting module, wherein:
Described wireless transmitter module is for launching wireless control signal;
Described wireless receiving module is for receiving described wireless control signal;
Described decoder module is connected with described single chip control module with described wireless receiving module respectively, for the wireless control signal that described wireless receiving module of decoding receives, to control described single chip control module output pulse sequence;
Described single chip control module and described constant current drive lighting module to be connected, and for output pulse sequence, control described constant current and drive lighting module to generate illumination light.
In the execution mode that some are feasible, described constant current drives lighting module to comprise constant current chip, the first resistance, the second resistance, relay, the first triode, the second triode and light-emitting diode, wherein:
The input of described constant current chip is connected to the emitter of described first triode and the anode of described light-emitting diode, the output current control end of described constant current chip is connected to one end of described first resistance, the earth terminal ground connection of described constant current chip, the PWM control end of described constant current chip is connected to the PWM output of described single chip control module, and the output of described constant current chip is connected to the negative electrode of described light-emitting diode;
The other end of described first resistance is by described second grounding through resistance, and the common node of described first resistance and described second resistance is connected to one end of the switch of described relay;
The other end of the switch of described relay is connected with one end of the coil of described relay and ground connection.
The base stage of described first triode is connected to the first lead-out terminal of described single chip control module, and the collector electrode of described first triode is connected to the first external power source;
The base stage of described second triode is connected to the second lead-out terminal of described single chip control module, and the collector electrode of described second triode is connected to the second external power source, and the emitter of described second triode is connected to the other end of the coil of described relay;
In the execution mode that some are feasible, described constant current drives lighting module also to comprise the 3rd resistance, between the base stage that described 3rd resistance is connected to described first triode and the first lead-out terminal of described single chip control module.
In the execution mode that some are feasible, described decoder module comprises decoding chip, the data signal input of described decoding chip is connected to the output of described wireless receiving module, and the first data pins of described decoding chip and the second data pins are connected respectively to first input end and second input terminal of described single chip control module.
In the execution mode that some are feasible, described wireless transmitter module comprises the first switch, second switch and ZB-FSK-2A transmitter module, wherein:
One end ground connection of described first switch, the other end of described first switch is connected to the first data pins of described expelling plate;
One end ground connection of described second switch, the other end of described first switch is connected to the second data pins of described expelling plate;
Described ZB-FSK-2A transmitter module is built-in with PT2262 coding chip.
In the execution mode that some are feasible, described wireless receiving module is XY-R03A receiver module.
In the execution mode that some are feasible, described constant current chip is AMC7140 constant current chip.
In the execution mode that some are feasible, described first triode and described second triode are NPN type triode.
In the execution mode that some are feasible, described decoding chip is PT2272 decoding chip.
In the execution mode that some are feasible, described single chip control module is ATtiny13 singlechip chip.
Embodiment of the present invention tool has the following advantages or beneficial effect:
The illumination control circuit of the embodiment of the present invention comprises wireless transmitter module, wireless receiving module, decoder module, single chip control module and constant current and drives lighting module, user sends wireless control signal by two switches of wireless transmitter module, wireless receiving module exports to decoding module decodes after receiving this wireless control signal, and carry out control single chip computer control module output pulse sequence by decoded wireless control signal, control constant current further and drive lighting module luminous.User can realize the controlled in wireless to light fixture open and close, and easy to operate and circuit structure is simple, is easy to universal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the first example structure composition schematic diagram of illumination control circuit of the present invention;
Fig. 2 is the second embodiment circuit diagram of illumination control circuit of the present invention;
Fig. 3 is the 3rd embodiment circuit diagram of illumination control circuit of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Referring to Fig. 1, is the first example structure composition schematic diagram of illumination control circuit of the present invention.As shown in Figure 1, this illumination control circuit can comprise wireless transmitter module 1, wireless receiving module 2, decoder module 3, single chip control module 4 and constant current and drive lighting module 5, wherein: wireless transmitter module 1 is for launching wireless control signal; Wireless receiving module 2 is connected with decoder module 3, for receiving wireless control signal; Decoder module 3 is connected with single chip control module 4, for wireless control signal of decoding, with control single chip computer control module output pulse sequence; Single chip control module 4 and constant current drive lighting module 5 to be connected, and for output pulse sequence, control constant current and drive lighting module 5 to generate illumination light.
In specific implementation, the wireless transmitter module of the embodiment of the present invention realizes by the ZB-FSK-2A transmitter module with PT2262 coding chip.
In specific implementation, the wireless receiving module of the embodiment of the present invention can be XY-R03A receiver module.
In specific implementation, the decoder module of the embodiment of the present invention can be realized by PT2272 decoding chip.
In specific implementation, the single chip control module of the embodiment of the present invention can adopt ATtiny13 singlechip chip.
In illumination control circuit described by the embodiment of the present invention, wireless transmitter module can be on a remote control integrated, and user just can control the light on and off of light fixture easily by the switch key on remote controller, easy to operate, and circuit structure is simple, is easy to universal.
Please with further reference to Fig. 2, it is the second embodiment circuit diagram of illumination control circuit of the present invention.As shown in Figure 2, this illumination control circuit can comprise wireless transmitter module 1, wireless receiving module 2, decoder module 3, single chip control module 4 and constant current and drive lighting module 5, wherein:
Wireless transmitter module 1 comprises the first switch S 1, second switch S2 and ZB-FSK-2A transmitter module U1, and wherein: one end ground connection of the first switch S 1, the other end of the first switch S 1 is connected to the first data pins of expelling plate; One end ground connection of second switch S2, the other end of the first switch S 1 is connected to the second data pins of expelling plate; ZB-FSK-2A transmitter module is built-in with PT2262 coding chip.Wireless transmitter module 1 is for launching wireless control signal.
Wireless receiving module 2 is XY-R03A receiver module U2, is connected with decoder module 3, for receiving the wireless control signal that wireless transmitter module 1 is launched.
Decoder module 3 comprises PT2272 decoding chip U3, the data signal input of described PT2272 decoding chip U3 is connected to the output of described wireless receiving module 2, and first data pins of described PT2272 decoding chip U3 and the second data pins are connected respectively to first input end and second input terminal of described single chip control module 4.Decoder module 3 for above-mentioned wireless control signal of decoding, with control single chip computer control module 4 output pulse sequence.
Single chip control module 4 is ATtiny13 singlechip chip U4, for output pulse sequence, controls constant current and drives lighting module 5 to generate illumination light.In concrete enforcement, make by program the output level of first lead-out terminal of ATtiny13 singlechip chip U4 control by the incoming level of its first input end, the output level of its second lead-out terminal is controlled by the incoming level of its second input terminal.
Constant current drives lighting module 5 to comprise constant current chip U5, first resistance R1, second resistance R2, relay K 1, first triode Q1, second triode Q2 and LED, wherein: the input of constant current chip U5 is connected to the emitter of the first triode Q1 and the anode of LED, the output current control end of constant current chip U5 is connected to one end of the first resistance, the earth terminal ground connection of constant current chip U5, the PWM control end of constant current chip U5 is connected to the PWM output of ATtiny singlechip chip U4, the output of constant current chip U5 is connected to the negative electrode of LED, the other end of the first resistance R1 is by the second resistance R2 ground connection, and the common node of the first resistance R1 and the second resistance R2 is connected to one end of the switch of relay K 1, the other end of the switch of relay K 1 is connected with one end of the coil of relay K 1 and ground connection, the base stage of the first triode Q1 is connected to first lead-out terminal of ATtiny singlechip chip U4, and the collector electrode of the first triode Q1 is connected to the first external power source, the base stage of the second triode Q2 is connected to second lead-out terminal of ATtiny singlechip chip U4, and the collector electrode of the second triode Q2 is connected to the second external power source, and the emitter of the second triode Q2 is connected to the other end of the coil of relay K 1.In concrete enforcement, the first external power source is 12V DC power supply, and the second external power source is 5V DC power supply.When first lead-out terminal of ATtiny singlechip chip U4 exports high level, during the second lead-out terminal output low level, the first triode Q1 conducting, make AMC7140 constant current chip export the first electric current, LED sends normal light under being operated in the first electric current.When second lead-out terminal of ATtiny singlechip chip U4 exports high level, the first lead-out terminal output low level, second triode Q2 conducting, make the switch adhesive of relay K 1, make the second resistance R2 short circuit further, current value ratio first electric current causing AMC7140 constant current chip to export is large, and LED can send high light.Therefore, under this constant current drives lighting module can be operated in two kinds of electric currents, the illumination light of two kinds of brightness is sent.
Please with further reference to Fig. 3, it is the 3rd embodiment circuit diagram of illumination control circuit of the present invention.As shown in Figure 3; on the basis of Fig. 2; as a kind of feasible execution mode; the constant current of this illumination control circuit drives lighting module can also comprise the 3rd resistance R3; between the base stage that 3rd resistance R3 is connected to described first triode Q1 and the first lead-out terminal of described single chip control module; as protective resistance, play metering function.
In specific implementation, the operation principle of the circuit of the embodiment of the present invention is roughly as follows:
When the first switch S 1 closes, when second switch S2 disconnects, the wireless control signal that ZB-FSK-2A transmitter module U1 sends can make first data pins of PT2272 decoding chip U3 export high level, thus make first lead-out terminal of ATtiny singlechip chip U4 export high level, first triode Q1 conducting, and then making AMC7140 constant current chip export the first electric current, LED sends normal light under being operated in the first electric current; When second switch S2 closes, when first switch S 1 disconnects, the wireless control signal that ZB-FSK-2A transmitter module U1 sends can make second data pins of PT2272 decoding chip U3 export high level, thus make second lead-out terminal of ATtiny singlechip chip U4 export high level, second triode Q2 conducting, the switch adhesive of relay K 1, makes the second resistance R2 short circuit, current value ratio first electric current causing AMC7140 constant current chip to export is large, and LED can send high light.In specific implementation, the concrete value of two kinds of electric currents that AMC7140 constant current chip exports is relevant with the resistance of the first resistance R1 and the second resistance R2.
In illumination control circuit described by the embodiment of the present invention, wireless transmitter module can be on a remote control integrated, and user just can control light on and off and the luminosity of light-emitting diode easily by the switch of two on remote controller, easy to operate, and circuit structure is simple, is easy to universal.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. an illumination control circuit, is characterized in that, comprising: wireless transmitter module, wireless receiving module, decoder module, single chip control module and constant current drive lighting module, wherein:
Described wireless transmitter module is for launching wireless control signal;
Described wireless receiving module is for receiving described wireless control signal;
Described decoder module is connected with described single chip control module with described wireless receiving module respectively, for the wireless control signal that described wireless receiving module of decoding receives, to control described single chip control module output pulse sequence;
Described single chip control module and described constant current drive lighting module to be connected, and for output pulse sequence, control described constant current and drive lighting module to generate illumination light.
2. illumination control circuit according to claim 1, is characterized in that, described constant current drives lighting module to comprise constant current chip, the first resistance, the second resistance, relay, the first triode, the second triode and light-emitting diode, wherein:
The input of described constant current chip is connected to the emitter of described first triode and the anode of described light-emitting diode, the output current control end of described constant current chip is connected to one end of described first resistance, the earth terminal ground connection of described constant current chip, the PWM control end of described constant current chip is connected to the PWM output of described single chip control module, and the output of described constant current chip is connected to the negative electrode of described light-emitting diode;
The other end of described first resistance is by described second grounding through resistance, and the common node of described first resistance and described second resistance is connected to one end of the switch of described relay;
The other end of the switch of described relay is connected with one end of the coil of described relay and ground connection.
The base stage of described first triode is connected to the first lead-out terminal of described single chip control module, and the collector electrode of described first triode is connected to the first external power source;
The base stage of described second triode is connected to the second lead-out terminal of described single chip control module, and the collector electrode of described second triode is connected to the second external power source, and the emitter of described second triode is connected to the other end of the coil of described relay.
3. circuit according to claim 2, is characterized in that, described constant current drives lighting module also to comprise the 3rd resistance, between the base stage that described 3rd resistance is connected to described first triode and the first lead-out terminal of described single chip control module.
4. circuit according to claim 1, it is characterized in that, described decoder module comprises decoding chip, the data signal input of described decoding chip is connected to the output of described wireless receiving module, and the first data pins of described decoding chip and the second data pins are connected respectively to first input end and second input terminal of described single chip control module.
5. circuit according to claim 1, is characterized in that, described wireless transmitter module comprises the first switch, second switch and ZB-FSK-2A transmitter module, wherein:
One end ground connection of described first switch, the other end of described first switch is connected to the first data pins of described expelling plate;
One end ground connection of described second switch, the other end of described first switch is connected to the second data pins of described expelling plate;
Described ZB-FSK-2A transmitter module is built-in with PT2262 coding chip.
6. circuit according to claim 1, is characterized in that, described wireless receiving module is XY-R03A receiver module.
7. circuit according to claim 2, is characterized in that, described constant current chip is AMC7140 constant current chip.
8. circuit according to claim 2, is characterized in that, described first triode and described second triode are NPN type triode.
9. the circuit according to claim 4 or 6, is characterized in that, described decoding chip is PT2272 decoding chip.
10. circuit according to claim 5, is characterized in that, described single chip control module is ATtiny13 singlechip chip.
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 |
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| 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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| CN104619063A true CN104619063A (en) | 2015-05-13 |
| CN104619063B CN104619063B (en) | 2019-03-26 |
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| CN201310538332.0A Active CN104619063B (en) | 2013-11-04 | 2013-11-04 | A kind of illumination control circuit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN114095089A (en) * | 2021-11-24 | 2022-02-25 | 北部湾大学 | Simple wireless laser voice communication system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201281316Y (en) * | 2008-10-31 | 2009-07-29 | 伍铁军 | LED lamp |
| CN101917793B (en) * | 2010-06-02 | 2013-11-06 | 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
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN114095089A (en) * | 2021-11-24 | 2022-02-25 | 北部湾大学 | Simple wireless laser voice communication system |
| CN114095089B (en) * | 2021-11-24 | 2023-11-07 | 北部湾大学 | Wireless laser sound communication system |
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| CN104619063B (en) | 2019-03-26 |
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