CN104661393A - Parameter-adjustable LED intelligent light supply system - Google Patents
Parameter-adjustable LED intelligent light supply system Download PDFInfo
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- CN104661393A CN104661393A CN201310611374.2A CN201310611374A CN104661393A CN 104661393 A CN104661393 A CN 104661393A CN 201310611374 A CN201310611374 A CN 201310611374A CN 104661393 A CN104661393 A CN 104661393A
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- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000005286 illumination Methods 0.000 claims abstract description 9
- 230000002452 interceptive Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 206010021033 Hypomenorrhoea Diseases 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 230000000051 modifying Effects 0.000 abstract 1
- 238000010672 photosynthesis Methods 0.000 description 3
- 230000029553 photosynthesis Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000036740 Metabolism Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses a parameter-adjustable LED intelligent plant light supply system, which is used for providing lighting conditions required for the normal growth of a plant, and acquiring the information about the temperature, the humidity and the illumination intensity of a surrounding environment. According to the parameter-adjustable LED intelligent plant light supply system, an ARM processor STM32F103VE serves as a control core; the light quality, the light intensity, the light period and the working mode of an LED light source are modulated by adopting a time control and PWM mode. The parameter-adjustable LED intelligent plant light supply system comprises a master control module (1), an LED driving module (2), an LED lamp group (3), an environment detection module (4), a pre-warning module (5) and an interaction module (6). The system has the characteristics of high response speed, easiness in maintenance, flexibility in deployment, and has certain popularization and application values.
Description
Technical field
The present invention relates to a kind of Parameter adjustable LED intelligence plant lamp, and integrated humiture, intensity of illumination transducer form a Parameter adjustable LED intelligence plant to photosystem, comprise light irradiation apparatus and environment collecting device.This Parameter adjustable LED intelligence plant to photosystem with arm processor STM32F103VE for control core, in conjunction with corresponding circuit, produce the natural light environment of simulation, and by gathering environmental data automatic regulating illumination intensity, thus for the plantation of plant or Vegetable produce.
Background technology
The only important envirment factor of growth and development of plants, the light source on the earth needed for development of plants mainly comes from solar radiation.Illuminance and light quality to the photosynthesis of plant, grow, metabolism and structural form etc. have material impact, wherein 380 ~ 760nm visible light wave range determines photosynthesis most important illumination wave band, but effectively absorption bands is wherein red, blue two wave bands.Because plant to have the feature of selective absorbing to light, its photosynthesis and Conversion of Energy only utilize the effective light of fraction wherein.At present, market has plant growth lamp miscellaneous, but the most efficiency of these plant growth lamps is very low, also can not meet the needs of plant growth.Main cause is that plant growth lamp mostly only has a kind of fixing ignition mode on the market now, and red blue proportioning, wavelength are all fixing, and regulative mode is also manual adjustments, and this is obviously do not meet plant growth rule and intellectuality not.Given this, devise a kind of simulating nature light adjustable brightness, red blue proportioning and environmentally parameter automatically change the LED Intelligent plant growth of brightness to photosystem.
Summary of the invention
Technical problem to be solved by this invention is, design a kind of Parameter adjustable LED intelligence plant be consistent with plant growth Requirement Characteristics to photosystem, this system has Wavelength tunable, intensity variable, red blue light proportioning is adjustable, and provide simulated solar light day to rise the mode of operation of sunset, thus the illumination condition needed for growth and development of plants is provided.
The technical solution adopted in the present invention is: comprise main control module (1), also comprises the LED drive module (2) be connected with main control module (1) output; The LED group (3) be connected with LED drive module (2); The context detection module (4) be connected with main control module (1) input; The warning module (5) be connected with main control module (1) output; The interactive module (6) be connected with main control module (1) output.
Described main control module (1) adopts arm processor STM32F103VE, is responsible for whole to the control of photosystem, produces PWM ripple driving LED circuit and gathers humiture and the illuminance information of current environment.
Described LED drive module (2) adopts buck DC/DC converter LM3402 to design LED drive circuit, thus changes the lamplight brightness of LED group (3), the change of intensity.
Red, the blue LED that described LED group (2) is arranged by 15 row 16 forms, and the proportioning of red, blue lamp is 7: 1, also has 5 white LED lamps in addition, jointly for generation of the normal lighting conditions that plant growth needs.
Described context detection module (4) comprises humidity & temperature sensor SHT71 and intensity of illumination transducer BH1750, for detecting humiture and the illuminance information of current environment in real time, and data is imported into main control module (1) and processes.
Described warning module (5) is made up of buzzer and indicator light, and environmentally the data that gather of detection module (3) and set point compare, and give the alarm.
Described interactive module (6) have employed a TFT color screen module, with touch function, and the simple man-machine interface that utilized μ C/GUI to write, can the operating state of the various transducer of real time inspection and the parameter of measurement, and to ruddiness, blue light controlled light intensity respectively, can reach and precisely supply illumination.
Accompanying drawing explanation
Fig. 1 is that this Parameter adjustable LED Intelligent plant growth is to photosystem composition frame chart;
Fig. 2 is that this Parameter adjustable LED Intelligent plant growth is to photosystem LED drive module circuit theory diagrams;
Fig. 3 is that this Parameter adjustable LED Intelligent plant growth is to photosystem context detection module circuit theory diagrams;
Fig. 4 is that this Parameter adjustable LED Intelligent plant growth is to photosystem LED group design drawing.
Embodiment
Below in conjunction with accompanying drawing and example, the invention will be further described.
As shown in Figure 1, LED Intelligent plant growth lamp of the present invention, has main control module (1), also comprises the LED drive module (2) be connected with main control module (1) output; The LED group (3) be connected with LED drive module (2); The context detection module (4) be connected with main control module (1) input; The warning module (5) be connected with main control module (1) output; The interactive module (6) be connected with main control module (1) output.
As shown in Figure 2, LED drive module (2) adopts buck DC/DC converter LM3402 to design LED drive circuit, controls pin EN and BYP and is connected with PD3, PD6 of main control module (1), for selecting the mode of operation of LM3402; Voltage analog input pin is connected with the PA8 of main control module (1), for receiving the PWM ripple that main control module (1) produces, thus driving LED circuit.
As shown in Figure 3, the Temperature Humidity Sensor in context detection module (4) selects SHT71, includes 14 A/D converters, and adopts two-wire serial interface to be connected with PC4, PC5 mouth of main control module (1), for transmitting data; Digital illuminance sensor BH1750 selected by intensity of illumination transducer, adopts I
2c bus mode communicates with main control module (1), and SCL and SDA pin is connected with PB10, PB11 pin of main control module respectively, for gathering and transmit the control of data.
As shown in Figure 4, red, the blue LED that described LED group (3) is arranged by 15 row 16 forms, the proportioning of red, blue lamp is 7: 1, also have 5 white LED lamps in addition, red LED lamp and blue LED lamp control to produce simulating nature light by PWM ripple, white LED lamp is the white light of colour temperature 28000K, is mainly used to kill larva, thus the common normal lighting conditions producing plant growth and need.
Claims (5)
1. Parameter adjustable LED intelligence plant is to photosystem, it is characterized in that: comprise main control module (1), also comprises the LED drive module (2) be connected with main control module (1) output; The LED group (3) be connected with LED drive module (2); The context detection module (4) be connected with main control module (1) input; The warning module (5) be connected with main control module (1) output; The interactive module (6) be connected with main control module (1) output.
2. Parameter adjustable LED intelligence plant according to claim 1 is to photosystem, it is characterized in that: described LED drive module (2) adopts buck DC/DC converter LM3402 to design LED drive circuit, thus changes the lamplight brightness of LED group (3), the change of intensity.
3. red, the blue LED that the LED group (3) described in is arranged by 15 row 16 forms, and the proportioning of red, blue lamp is 7: 1, also has 5 white LED lamps in addition, jointly for generation of the normal lighting conditions that plant growth needs.
4. Parameter adjustable LED intelligence plant according to claim 1 is to photosystem, it is characterized in that: described context detection module (4) comprises humidity & temperature sensor SHT71 and intensity of illumination transducer BH1750, for detecting humiture and the illuminance information of current environment in real time, and data are imported into main control module (1) and process.
5. Parameter adjustable LED intelligence plant according to claim 1 is to photosystem, it is characterized in that: described warning module (5) is made up of buzzer and indicator light, environmentally the data that gather of detection module (3) and set point compare, and give the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611374.2A CN104661393A (en) | 2013-11-22 | 2013-11-22 | Parameter-adjustable LED intelligent light supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611374.2A CN104661393A (en) | 2013-11-22 | 2013-11-22 | Parameter-adjustable LED intelligent light supply system |
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| CN104661393A true CN104661393A (en) | 2015-05-27 |
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| CN201310611374.2A Pending CN104661393A (en) | 2013-11-22 | 2013-11-22 | Parameter-adjustable LED intelligent light supply system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042416A (en) * | 2015-07-24 | 2015-11-11 | 北京中农美景温室工程技术有限公司 | Plant growth light and plant growth system |
| CN105746202A (en) * | 2016-02-26 | 2016-07-13 | 广州富智信息科技有限公司 | LED plant illuminating system and method based on PC/mobile terminal remote control |
| CN106413174A (en) * | 2016-12-16 | 2017-02-15 | 严立 | Intelligent LED lighting system for duckling culture |
| CN106413199A (en) * | 2016-11-22 | 2017-02-15 | 沈阳汉华软件有限公司 | LED plant lamp automatic light fill equipment for improving vegetable or succulent plant growth |
| CN106413175A (en) * | 2016-12-16 | 2017-02-15 | 严立 | LED intelligent light-supplementing system for poultry farming |
| CN106455187A (en) * | 2016-12-16 | 2017-02-22 | 严立 | LED intelligent illumination system for francolin breeding |
| WO2017173871A1 (en) * | 2016-04-08 | 2017-10-12 | 京东方科技集团股份有限公司 | Light-emitter and plant growth modulation method |
| CN107466694A (en) * | 2017-09-19 | 2017-12-15 | 天津职业技术师范大学 | A kind of plant factor's light adjusting system based on optic communication |
| CN112437523A (en) * | 2019-08-06 | 2021-03-02 | 广东小天才科技有限公司 | Dimming and color temperature adjusting method and device for intelligent equipment |
| CN112638009A (en) * | 2020-12-28 | 2021-04-09 | 安徽世林照明股份有限公司 | Intelligent plant illumination system |
-
2013
- 2013-11-22 CN CN201310611374.2A patent/CN104661393A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042416A (en) * | 2015-07-24 | 2015-11-11 | 北京中农美景温室工程技术有限公司 | Plant growth light and plant growth system |
| CN105746202A (en) * | 2016-02-26 | 2016-07-13 | 广州富智信息科技有限公司 | LED plant illuminating system and method based on PC/mobile terminal remote control |
| WO2017173871A1 (en) * | 2016-04-08 | 2017-10-12 | 京东方科技集团股份有限公司 | Light-emitter and plant growth modulation method |
| US10455772B2 (en) | 2016-04-08 | 2019-10-29 | Boe Technology Group Co., Ltd. | Light emitting device and method of regulating plant growth using the same |
| CN106413199A (en) * | 2016-11-22 | 2017-02-15 | 沈阳汉华软件有限公司 | LED plant lamp automatic light fill equipment for improving vegetable or succulent plant growth |
| CN106413199B (en) * | 2016-11-22 | 2017-10-17 | 沈阳汉华软件有限公司 | A kind of LED plant lamp automatic light-supplementing equipment for promoting vegetables or succulent to grow |
| CN106413174A (en) * | 2016-12-16 | 2017-02-15 | 严立 | Intelligent LED lighting system for duckling culture |
| CN106413175A (en) * | 2016-12-16 | 2017-02-15 | 严立 | LED intelligent light-supplementing system for poultry farming |
| CN106455187A (en) * | 2016-12-16 | 2017-02-22 | 严立 | LED intelligent illumination system for francolin breeding |
| CN107466694A (en) * | 2017-09-19 | 2017-12-15 | 天津职业技术师范大学 | A kind of plant factor's light adjusting system based on optic communication |
| CN112437523A (en) * | 2019-08-06 | 2021-03-02 | 广东小天才科技有限公司 | Dimming and color temperature adjusting method and device for intelligent equipment |
| CN112638009A (en) * | 2020-12-28 | 2021-04-09 | 安徽世林照明股份有限公司 | Intelligent plant illumination system |
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