CN103596345A - Intelligent controllable LED lamp - Google Patents
Intelligent controllable LED lamp Download PDFInfo
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- CN103596345A CN103596345A CN201310637465.3A CN201310637465A CN103596345A CN 103596345 A CN103596345 A CN 103596345A CN 201310637465 A CN201310637465 A CN 201310637465A CN 103596345 A CN103596345 A CN 103596345A
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- led lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides an intelligent controllable LED lamp, and belongs to lighting equipment in agricultural facilities. The LED lamp can generate a simulated natural light environment, and is used for providing a lighting condition needed by normal growth of plants. The intelligent controllable LED lamp comprises a touch screen (1), a main control module (2), an MAX485 communication module (3), an LED drive module (4) and an LED lamp set (5). The intelligent controllable LED lamp is simple in structural design, convenient to operate and low in manufacturing cost and has certain popularization and practical value.
Description
Technical field
The present invention relates to a kind of intelligent controllable LED lamp, relate to specifically the light irradiation apparatus in agricultural facility, utilize microcontroller ATmega16 single-chip microcomputer, in conjunction with corresponding circuit, produce the natural light environment of simulation, thereby for the plantation of flowers or the production of vegetables.
Background technology
One of indispensable important environmental factor in growth and development of plants only, light is by affecting growing of photosynthesis, photomorphogenesis and photoperiod regulating plant.Correlative study industry shows, the blue light of visible ray medium wavelength scope 400-520nm, the ruddiness of wave-length coverage 610-720nm have larger efficiency to photosynthesis.At present, on market, have much the lamps for plant growth, but these plant growth lamps efficiency is very low under many circumstances, also can not meet the needs of plant growth.Main cause is that present plant growth lamp on the market mostly only has a kind of fixedly ignition mode, just only has a kind of fixing wavelength after this lamp dispatches from the factory, and this does not obviously meet plant growth rule.Given this, need to design a kind of intelligent controllable LED lamp of simulating nature light adjustable wavelength.
Summary of the invention
Technical problem to be solved by this invention is, a kind of light irradiation apparatus that can be applied in agricultural facility is provided, there is wavelength, function that intensity is adjustable, and can utilize fully light source, improve source efficiency, can simulate the intelligent controllable LED lamp of natural light environment.
The technical solution adopted in the present invention is: a kind of intelligent controllable LED lamp, has touch-screen (1); Main control module (2); MAX485 communicate by letter (3); LED driver module (4); LED lamp group (5).
Described touch-screen is K600+ kernel enlightening Wen Ping, and Main Function is by program control main control module, to produce corresponding LED to drive signal.
Described main control module adopts ATmega16 single-chip microcomputer, and the control signal of sending according to touch-screen produces three road pwm control signals, by PWM pulse-width modulation, is reached and is changed the wavelength of red blue lamp, the function of intensity.
Described communication mode is directly to adopt MAX485 serial communication, for communicating by letter between touch-screen and main control module.
Described LED driver module adopts single channel great power LED constant-flow driver DD311, for driving LED lamp group, produces corresponding illumination condition.
Accompanying drawing explanation
Fig. 1 is this intelligent controllable LED lamp system composition frame chart;
Fig. 2 is these intelligent controllable LED lamp main control module circuit theory diagrams;
Fig. 3 is this intelligent controllable LED lamp serial communication circuit figure;
Fig. 4 is these intelligent controllable LED lamp LED driver module circuit theory diagrams;
Fig. 5 is this intelligent controllable LED lamp LED lamp group schematic diagram;
Embodiment
Below in conjunction with accompanying drawing and example, the invention will be further described.
As shown in Figure 1, intelligent controllable LED lamp of the present invention, comprises touch-screen (1); The MAX485 communication (3) being connected with touch-screen (1); The main control module (2) that (3) be connected of communicating by letter with MAX485; The LED driver module (4) being connected with main control module (2); The LED lamp group (5) being connected with LED driver module (4).Touch-screen (1) by MAX485 communicate by letter (3) directly transmit control signal to main control module (2), main control module (2) is controlled LED driver module (4) driving LED lamp group (5) according to the control signal of touch-screen (1) and is completed various ignition mode.
Described touch-screen is K600+ kernel enlightening Wen Ping, and Main Function is by predetermined instruction, to control main control module to produce corresponding LED driving signal.
As shown in Figure 2, described main control module adopts low-power consumption microcontroller ATmega16 single-chip microcomputer, and the control signal of sending according to touch-screen produces three road PWM pulse-width signals, for driving LED driver module, thereby produces needed illumination condition.
As shown in Figure 3, described communication mode forms serial communication circuit by MAX485 chip, completes communicating by letter of touch-screen and main control module.
As shown in Figure 4, described LED driver module consists of single channel great power LED constant-flow driver DD311 (U2, U3, U4).DD311 is the LED constant-flow driver of a single channel output, and built-in current mirror and current switch assembly are to aim at the chip that drives great power LED and design.
As shown in Figure 5, described LED lamp group consists of 3 groups of LED lamps.The ratio of three groups of lamps is: 8:1:1, wherein, one group of red LED lamp, one group of blue LED lamp and one group of white LED lamp.Red LED lamp and blue LED lamp are used for simulating nature light by LED controlling on lamp group circuit, and white LED lamp is the white light of colour temperature 28000K, is mainly used to kill larva and plant light compensation effect.
Claims (3)
1. an intelligent controllable LED lamp, is characterized in that: comprise touch-screen (1); The RS485 communication (3) being connected with touch-screen (1); The main control module (2) that (3) be connected of communicating by letter with RS485; The LED driver module (4) being connected with main control module (2); The LED lamp group (5) being connected with LED driver module (4).
2. intelligent controllable LED lamp according to claim 1, is characterized in that: the control signal driving LED lamp group that described LED driver module produces according to main control module produces the proportioning of corresponding light wavelength, intensity, red blue and white lamp.
3. intelligent controllable LED lamp according to claim 1, is characterized in that: described LED lamp group consists of 3 groups of LED lamps: wherein, and one group of red LED lamp, one group of blue LED lamp and one group of white LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637465.3A CN103596345A (en) | 2013-11-28 | 2013-11-28 | Intelligent controllable LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637465.3A CN103596345A (en) | 2013-11-28 | 2013-11-28 | Intelligent controllable LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103596345A true CN103596345A (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310637465.3A Pending CN103596345A (en) | 2013-11-28 | 2013-11-28 | Intelligent controllable LED lamp |
Country Status (1)
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| CN (1) | CN103596345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990225A (en) * | 2018-02-05 | 2018-05-04 | 天津职业技术师范大学 | A kind of LED medicine illumination test platform |
-
2013
- 2013-11-28 CN CN201310637465.3A patent/CN103596345A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990225A (en) * | 2018-02-05 | 2018-05-04 | 天津职业技术师范大学 | A kind of LED medicine illumination test platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |