CN109041878A - A kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM - Google Patents
A kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM Download PDFInfo
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- CN109041878A CN109041878A CN201810988926.4A CN201810988926A CN109041878A CN 109041878 A CN109041878 A CN 109041878A CN 201810988926 A CN201810988926 A CN 201810988926A CN 109041878 A CN109041878 A CN 109041878A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/18—Greenhouses for treating plants with carbon dioxide or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cultivation Of Plants (AREA)
Abstract
一种基于PWM调节的智能补光植物幼苗保育系统，包括保育箱、浇灌模块、照明模块、控制模块，浇灌模块包括肥水池、水管、喷头；保育箱配有肥水池，保育箱内部与肥水池隔离；保育箱的底部由下至上依次设置模块层、植物层，模块层内安装有控制模块、风机，植物层上放置有培育的植物幼苗；保育箱的顶部安装有照明模块，照明模块包括导光管和补光灯；植物幼苗和照明模块之间安装有光强传感器，光强传感器和控制模块电连接，控制模块通过驱动电路和照明模块连接；喷头设于植物层的上方，喷头通过水管和肥水池相连通。本发明属于植物培育技术领域。本发明具有智能补光、浇灌智能、节约能耗、培养成功率高等优点。
An intelligent supplementary light plant seedling conservation system based on PWM regulation, including an incubator, an irrigation module, a lighting module, and a control module. The irrigation module includes a fertilizer pool, water pipes, and nozzles; Isolation; the bottom of the incubator is provided with a module layer and a plant layer in sequence from bottom to top, and a control module and a fan are installed in the module layer, and cultivated plant seedlings are placed on the plant layer; a lighting module is installed on the top of the incubator, and the lighting module includes a guide. Light pipe and fill light; a light sensor is installed between the plant seedlings and the lighting module, the light sensor is electrically connected to the control module, and the control module is connected to the lighting module through a drive circuit; the nozzle is arranged above the plant layer, and the nozzle passes through the water pipe It is connected with the fertilizer pool. The invention belongs to the technical field of plant cultivation. The invention has the advantages of intelligent light supplement, intelligent watering, energy saving, high cultivation success rate and the like.
Description
Technical field
The invention belongs to technical field of plant cultivation more particularly to a kind of Intelligent supplemental lighting plant seedlings adjusted based on PWM
Child care system.
Background technique
China territory north and south latitude span is larger, and the complicated multiplicity of climatic environment, in particular season, specific region, outdoor is raw
Long crops may face situations such as dry, cold, wind-force is too strong, it is not only possible to lead to the listless Huang of plant seedlings, fall off, frostbite
Situations such as, What is more, it is also possible to lead to the large quantities of death of plant seedlings.But with the development of science and technology coming in have occurred to have
Heat preservation, supply water, using natural light light filling function plant growing device, the above adverse circumstances can be evaded to a certain degree, be
Plant seedlings provide child care effect.However, natural light light intensity is too weak in overcast and rainy season, it is difficult to meet the need during plant growth
It asks, influences the normal growth of plant, therefore plant conservation system needs that sufficient illumination can be provided for plant, while also having energy conservation
Effect.It there is no this plant conservation system at present.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM, it has
There are Intelligent supplemental lighting, energy saving.
A kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM, including incubator, pouring module, illumination mould
Block, control module, pouring module includes rich water pond, water pipe, spray head；Incubator is furnished with rich water pond, incubator inside and rich water pond
Isolation；The bottom of incubator sets gradually module layer, layer of plants from the bottom to top, and control module, blower are equipped in module layer, plants
The plant seedlings of cultivation are placed in nitride layer；Lighting module is installed, lighting module includes light pipe and benefit at the top of incubator
Light lamp；Light intensity sensor, light intensity sensor and control module electrical connection are installed between plant seedlings and lighting module, control mould
Block is connected by driving circuit with lighting module；Spray head is set to the top of layer of plants, and spray head is connected by water pipe with rich water pond.
Preferably, light pipe is uniformly mounted equidistant on the roof inside incubator, light filling is installed between two light pipes
Lamp.
Preferably, light compensating lamp is LED light, and light compensating lamp includes successively equally distributed feux rouges lamp bead group, blue light lamp bead group, red
Outer smooth lamp bead group, far infrared lamp bead group.
Preferably, it is additionally provided with electric heater in module layer, temperature sensor, electric heating are equipped between layer of plants and lighting module
Furnace, temperature sensor are electrically connected with control module.
Preferably, it is additionally provided with dioxide bottle in module layer, it is dense that carbon dioxide is equipped between layer of plants and lighting module
Sensor is spent, dioxide bottle, gas concentration lwevel sensor are electrically connected with control module.
Preferably, it is additionally provided with humidifier in module layer, humidity sensor, humidification are equipped between layer of plants and lighting module
Device, humidity sensor are electrically connected with control module.
Preferably, soil humidity sensor, soil humidity sensor and control module electricity are equipped in the soil of layer of plants
Connection.
Preferably, spray head is set to the top in the outside of plant seedlings.
Preferably, incubator includes outer layer, internal layer, and outer layer is froth bed, and internal layer is insulation board.
Preferably, control module uses the single-chip microcontroller of AT89C51.Preferably, uniform etc. on the roof inside incubator
Away from installation light pipe, light compensating lamp is installed between two light pipes.
Beneficial effects of the present invention: light intensity sensor is set between plant seedlings and lighting module, therefore can sufficiently be incuded
Real-time lighting intensity, and shaded effect will not be caused to plant；When natural light intensity is enough, natural light is imported by light pipe
Illumination is provided for plant seedlings；When value of the intensity of illumination lower than setting, the light intensity signal that light intensity sensor will test is incoming
Control module, on the basis of the light intensity value of setting, AT89C51 system controls driving circuit and issues pwm signal, to plant illumination
The photograph intensity of light is calibrated, and realizes the orientation light filling to plant seedlings；Light compensating lamp includes feux rouges, blue light, infrared light, remote red
Outer smooth lamp bead group, therefore red blue light proportion further can be changed according to different plant seedlings adjustment pwm signals, realized precisely
Light distribution, to meet the growth luminous environment demand of plant seedlings, low energy and automated intelligent；Liquid manure one is set in the present invention
Intelligent automatic pouring by the measurement of soil moisture, then by the application of control module adjusting liquid manure, therefore pours intelligence,
It ensure that plant seedlings have sufficient moisture and nutrition；Humidifier, dioxide bottle, electric heater are additionally provided in the present invention, because
This can be by the coherent signal for the sensor detection being set between layer of plants and lighting module, then passes through point of control module
Analysis controls the opening and closing of humidifier, dioxide bottle, electric heater, so as to adjust the humidity in incubator, gas concentration lwevel water
Flat, temperature etc. is in the stable environment for presetting range, and then guaranteeing suitable for plant growth of seedling in incubator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the connection schematic diagram of each module control in the embodiment of the present invention.
Wherein, 1- light pipe, 2- froth bed, 3- insulation board, 4- light compensating lamp, 5- spray head, 6- humidifier, 7- rich water pond, 8-
Blower, 9- control module, 10- dioxide bottle, 11- electric heater.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawing.
A kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM, including incubator, control module, pouring mould
Block, humidification module, lighting module, heating module, ventilation module, gas concentration lwevel control module, control module and pouring mould
Block, humidification module, heating module, ventilation module, the electrical connection of gas concentration lwevel control module, control module pass through driving circuit
It is connected with lighting module.
Pouring module includes rich water pond, water pipe, spray head.Incubator is placed in rich water pond, inside incubator and outside rich water pond
Isolation.Incubator includes outer layer, internal layer, and outer layer is froth bed, and internal layer is insulation board.The bottom of incubator is followed successively by from the bottom to top
Module layer, layer of plants, the middle part in module layer are equipped with control module, are equipped with heating module, ventilation module, dioxy in module layer
Change concentration of carbon control module, humidification module.Heating module is electric heater, and ventilation module is blower, and gas concentration lwevel controls mould
Block is dioxide bottle, and humidification module is humidifier.Electric heater and dioxide bottle are installed on the left side of control module, wind
Machine and humidifier are installed on the right side of control module.It is layer of plants on module layer top, layer of plants places more basin plants, plant
The top in outside is equipped with spray head, and spray head is connected by water pipe with rich water pond, and water pipe passes through the tank wall of incubator through rich water pond, thus
The fertilizer water in rich water pond is delivered to spray head by water pipe.The top of incubator is equipped with light guide plate, and light guide plate uniformly equidistantly divides
Cloth is equipped with light compensating lamp between light guide plate.Light compensating lamp, light guide plate constitute lighting module.Control module and electric heater, blower,
Dioxide bottle, humidifier connection, to control their opening and closing.
Multiple types sensor, including temperature sensor, humidity sensor are set between layer of plants top and lighting module
Device, gas concentration lwevel sensor, light intensity sensor, temperature sensor, humidity sensor, gas concentration lwevel sensor, light
Strong sensor and control module electrical connection.Soil humidity sensor, soil humidity sensor are equipped in soil in layer of plants
It is electrically connected with control module.
Heating module is mainly used for the heat insulation function of realization system, and temperature sensor will test the real time temperature number of system
According to control module is sent to, when temperature is lower than 5 DEG C of preset value, add by the control of the control module of core of AT89C51 system
Resistance wire and electric heater in thermosphere, which are started to work, to generate heat, until system temperature is not less than preset temperature.
Gas concentration lwevel control module is mainly used for the carbon dioxide supplementary functions of realization system, and gas concentration lwevel passes
The system gas concentration lwevel data transmission that sensor will test is to control module, when gas concentration lwevel is lower than preset concentration
When 20%, the solenoid valve that control module controls dioxide bottle is opened, and gas cylinder automatically begins to carbon dioxide gas, until
System gas concentration lwevel is not less than preset concentration.
Humidification module is mainly used for realizing the moisture-keeping functions of the system seedling strain body, control module control humidifier it is early, in,
Evening, time opening humidified air three times, it is ensured that the plant seedlings page is not in the dry phenomenon of water shortage, specific to humidify
Number can be adjusted because of actual conditions.
The seedling that pouring module mainly serves for ensuring system cultivation can absorb enough liquid manure, and the soil in soil is wet
Degree sensor can incude humidity data in real time, and when soil moisture is lower than the 20% of default humidity value, control module controls water pipe
Solenoid valve open, the liquid manure in external rich water pond enters in incubator body through water pipe from the entrance of child care body side, and
Orientation sprays to the root system of plant seedlings from shower, when soil moisture is no longer below preset humidity value, control module control
Solenoid valve is closed, no longer pouring liquid manure.Wherein, spray head should be located at the side of seedling, in case shielding light is shone.
Ventilation module mainly serves for ensuring the air permeability of system, and the blower moment opens, and air in system is made to keep flowing, special
When not being supplement carbon dioxide, blower agitates carbon dioxide gas to flow, and is allowed to keep being uniformly distributed as far as possible in system.
Lighting module, which mainly serves for ensuring the seedling in system, can receive uniform, sufficient illumination.As shown in Figure 1, according to
Bright module mainly includes light pipe, light compensating lamp.Light compensating lamp faces plant shoots, is welded at the top of incubator, a light compensating lamp
Corresponding one plant of seedling is in " one-to-one correspondence " relationship.Light pipe is then located at light compensating lamp both sides, and the two is in staggered.Light intensity sensing
Device can sufficiently incude real-time lighting intensity and cause shading to imitate plant between plant seedlings and lighting module
Fruit.When natural light intensity is enough, natural light is imported by light pipe and provides illumination for plant seedlings.When intensity of illumination is lower than setting
When value, light intensity signal is passed to control module by intensity of illumination sensor, on the basis of the light intensity value of setting, AT89C51 system
It controls driving circuit and issues pwm signal, the photograph intensity of light compensating lamp is calibrated, realize the orientation light filling to plant seedlings.It mends
Light lamp is the specific LED chip light supplementing lamp for plants with homogenization design, including feux rouges, blue light, infrared light, far red light at
Point, red blue light proportion further can be changed according to different plant seedlings adjustment pwm signals, realize accurate light distribution, to meet
The growth luminous environment demand of plant seedlings.This method has the advantages that imitate low energy, automated intelligent.
Above-described embodiment is to invent preferable embodiment, but embodiments of the present invention are not by the limit of above-described embodiment
System, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM, it is characterised in that: including incubator, pour mould
Block, lighting module, control module, pouring module includes rich water pond, water pipe, spray head；Incubator is furnished with rich water pond, inside incubator
It is isolated with rich water pond；The bottom of incubator sets gradually module layer, layer of plants from the bottom to top, and control mould is equipped in module layer
Block, blower are placed with the plant seedlings of cultivation in layer of plants；Lighting module is installed, lighting module includes at the top of incubator
Light pipe and light compensating lamp；Light intensity sensor, light intensity sensor and control module electricity are installed between plant seedlings and lighting module
Connection, control module are connected by driving circuit with lighting module；Spray head is set to the top of layer of plants, and spray head passes through water pipe and fertilizer
Pond is connected.
2. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM according to claim 1, it is characterised in that:
Light pipe is uniformly mounted equidistant on the roof inside incubator, light compensating lamp is installed between two light pipes.
3. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM according to claim 2, it is characterised in that:
Light compensating lamp is LED light, and light compensating lamp includes successively equally distributed feux rouges lamp bead group, blue light lamp bead group, infrared light lamp bead group, remote red
Outer lamp bead group.
4. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM according to claim 1, it is characterised in that:
Electric heater is additionally provided in module layer, between layer of plants and lighting module be equipped with temperature sensor, electric heater, temperature sensor and
Control module electrical connection.
5. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM according to claim 1, it is characterised in that:
It is additionally provided with dioxide bottle in module layer, gas concentration lwevel sensor, titanium dioxide are equipped between layer of plants and lighting module
Carbon gas cylinder, gas concentration lwevel sensor are electrically connected with control module.
6. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM according to claim 1, it is characterised in that:
Humidifier is additionally provided in module layer, between layer of plants and lighting module be equipped with humidity sensor, humidifier, humidity sensor and
Control module electrical connection.
7. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM according to claim 1, it is characterised in that:
Soil humidity sensor, soil humidity sensor and control module electrical connection are equipped in the soil of layer of plants.
8. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM according to claim 1, it is characterised in that:
Spray head is set to the top in the outside of plant seedlings.
9. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM according to claim 1, it is characterised in that:
Incubator includes outer layer, internal layer, and outer layer is froth bed, and internal layer is insulation board.
10. a kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM according to claim 1, it is characterised in that:
Control module uses the single-chip microcontroller of AT89C51.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988926.4A CN109041878A (en) | 2018-08-28 | 2018-08-28 | A kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810988926.4A CN109041878A (en) | 2018-08-28 | 2018-08-28 | A kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806775A (en) * | 2019-12-05 | 2020-02-18 | 上海离草科技有限公司 | Automatic control device for plant container seedling |
| CN115551346A (en) * | 2020-05-15 | 2022-12-30 | 杰米娜有限责任公司 | Systems for growing plants in vegetable gardens and nurseries |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886235A (en) * | 2017-04-14 | 2017-06-23 | 深圳市瑞荣创电子科技有限公司 | The intelligence control system and control method of SCM Based plant incubator |
| CN206808238U (en) * | 2017-06-21 | 2017-12-29 | 江苏省农业科学院 | A kind of intelligent seedling raising case |
| CN208836607U (en) * | 2018-08-28 | 2019-05-10 | 华南理工大学 | A kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM |
-
2018
- 2018-08-28 CN CN201810988926.4A patent/CN109041878A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886235A (en) * | 2017-04-14 | 2017-06-23 | 深圳市瑞荣创电子科技有限公司 | The intelligence control system and control method of SCM Based plant incubator |
| CN206808238U (en) * | 2017-06-21 | 2017-12-29 | 江苏省农业科学院 | A kind of intelligent seedling raising case |
| CN208836607U (en) * | 2018-08-28 | 2019-05-10 | 华南理工大学 | A kind of Intelligent supplemental lighting plant seedlings child care system adjusted based on PWM |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806775A (en) * | 2019-12-05 | 2020-02-18 | 上海离草科技有限公司 | Automatic control device for plant container seedling |
| CN115551346A (en) * | 2020-05-15 | 2022-12-30 | 杰米娜有限责任公司 | Systems for growing plants in vegetable gardens and nurseries |
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Application publication date: 20181221 |