CN106962069A - A kind of crop cultivation case based on daylight - Google Patents
A kind of crop cultivation case based on daylight Download PDFInfo
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- CN106962069A CN106962069A CN201710319733.5A CN201710319733A CN106962069A CN 106962069 A CN106962069 A CN 106962069A CN 201710319733 A CN201710319733 A CN 201710319733A CN 106962069 A CN106962069 A CN 106962069A
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- cultivation case
- crop cultivation
- temperature
- daylight
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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
- A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
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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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
A kind of crop cultivation case based on daylight, the controller of the crop cultivation case has by optical module：Including an optical sensor, the single-chip microcomputer connection of the optical sensor and controller, the crop cultivation case has turntable, pass through the rotation of turntable, crop cultivation case can change the orientation angles to the sun, and the controller includes controlled motor, and the controlled motor is used to drive turntable to rotate.The optical sensor uses silicon wafer formula light source and judges detection head.Controller carries out attitude detection using obliquity sensor to crop cultivation case.
Description
Technical field
The invention belongs to technical field of facility agriculture, more particularly to a kind of crop cultivation case based on daylight.
Background technology
Existing crop incubator is mainly totally-enclosed incubator, and incoming transport power supply can provide artificial light source for plant,
And the condition such as illumination, temperature, the humidity needed for simulation of plant growth, to reach culture purpose.
In artificial light source, partly for for plant growth special lamp.This kind of lamp can in emission spectrum small part wave band spectrum
Energy, but such a lamp is expensive, and a kind of growth lamp can only have effect to the cultivation of a small number of specified plants.Most artificial light source
Relatively simple, such as incandescent lamp, fluorescent lamp, the spectral wavelength ranges of transmitting are limited.Therefore, cause existing incubator fine
Ground meets option demand of the plant growth to light.In addition, the shortcoming of this incubator is also larger including volume.
The content of the invention
The present invention provides a kind of crop cultivation case based on daylight, it is therefore an objective to solve the problem of crop illumination is not enough.
A kind of crop cultivation case based on daylight, the controller of the crop cultivation case has by optical module：Including a light
The single-chip microcomputer connection of sensor, the optical sensor and controller,
The crop cultivation case has turntable, by the rotation of turntable, and crop cultivation case can change the orientation to the sun
Angle,
The controller includes controlled motor, and the controlled motor is used to drive turntable to rotate.
The optical sensor uses silicon wafer formula light source and judges detection head.
Controller carries out attitude detection using obliquity sensor to crop cultivation case.
Controller includes communication module, and effect is, by communication module after single-chip microcomputer detects temperature and humidity information
Mobile phone is sent to, mobile phone terminal is received can facilitate user in work after data in information such as the humitures on the day of APP applies inner display
Record data in thing cultivating process.
Controller includes automatic irrigation module, the moisture in soil is detected by soil humidity sensor, when soil moisture reaches
During less than given threshold, high level is exported, when soil moisture exceedes given threshold, module output low level；
Output quantity is directly connected with single-chip microcomputer, and low and high level is detected by single-chip microcomputer；
When soil water shortage exports high level, single-chip microcomputer starting relay module control water pump supplies water to platform, supplies water and uses
Osculum is opened in drip irrigation, flexible pipe, Shui Zikou goes out, and is irrigated in the way of drip；
After soil humidity sensor detection humidity reaches threshold value, output is changed into low level, and water pump is stopped, and circulates past
It is multiple.
Controller includes temperature control module, and when detecting temperature more than the peak set, motor rotation makes turntable dorsad
The sun, the anglec of rotation is determined by the power of intensity of illumination.
When temperature control module detects temperature less than the minimum set, light is determined whether：
(1) when having illumination, the setting scheduled time is half an hour, and detection the temperature inside the box whether there is rising after half an hour, if temperature
Then taken no action to close to or up zone of reasonableness；If temperature still differs larger with zone of reasonableness, resistance wire is begun to warm up, electricity
Intensity of illumination is determined when hindering the heating power of silk thus；
(2) during no light, resistance wire is directly heated, when temperature reaches the median of reasonable temperature scope, heating wire stops
Only work.
When single-chip microcomputer by optical module and thermal module by being controlled, using fuzzy control strategy：
The variable of definition includes two fuzzy logic controllers, is 2 input variables and an output variable,
One of input variable is using intensity of illumination and temperature as the input of fuzzy controller, and motor rotational angle is output
Variable；
Another input variable is same using intensity of illumination and temperature as the input of fuzzy controller, and the power of heating wire is
Output variable,
Compositional rule of inference algorithm uses Mamdani reasonings, and 2 preconditions take the minimum factor, and conclusion part takes maximization
The factor, ambiguity solution uses gravity model appoach (COA),
The domain of input and output is：Temperature T={ NS ZE PS PM PB }, intensity of illumination I={ ZE PS PMPB }；Motor
Rotational angle U1={ ZE PS PM PB }, heating wire gives off heat U2={ ZE PS PM PB }.
Motor rotational angle U1：
Heating wire gives off heat U2：
The crop cultivation case also includes solar panel, is used as the supplement power supply of crop cultivation case power supply.
Sunshine is complex light, in Spectrum of Electromagnetic Radiation, and the light of 380-780nm wave-length coverages is visible for human eye, is referred to as
For visible ray, _ as health of people growth needs is balanced nutritious, the growth of crop is also required to absorb in a balanced way from difference
The light of wavelength, in order to promote plant growth, it is necessary to enable crop to be absorbed to the light such as enough feux rouges and blue light in a balanced way.
Energy of the sun provides the various optical wavelength needed for plant growth, and different photochromic light are just as required for plant growth
" light fertilizer " not of the same race, and also containing a large amount of compositions favourable to plant growth in light, the bactericidal action of such as daylight, light are to plant
Morphogenesis, or even daylight can also influence the hereditary variation of plant, form many mutant varieties, and mutant variety has to breeding
Immense value.Therefore, fitted like a glove with daylight as the light source of crop cultivation.In addition, solar energy is conveniently easy to get, compared with common
The crop of outdoor cultivation, improves utilization rate of the crop to sunlight, can also prevent the injury of low temperature, high temperature to crop.
This incubator uses closure designs, crop was reached the maximum utilized to light in one day by " day by day " module
Value, while turn avoid influence of the extreme temperature for plant growth.
Technical scheme replaces artificial light source using daylight, and daylight can provide full wave light for plant growth
Spectrum, this is not reached using artificial light source incubator.
Battery designs are that solar energy and alternating current plug-in are dual-purpose in incubator, can in bad weather and relatively low temperature
Powered by external power supply to heating wire, to reach the effect of insulation.
Input temp and intensity of illumination, are controlled to electric rotating machine and heating wire using two fuzzy controls, make plant
It will not be sustained damage or temperature change too strong because of illumination.
The timing of plant growth information can be sent on mobile phone by mobile phone A PP by communication module, eliminated and cultivated
The various data of manual record is cumbersome in journey.
The present invention can greatly shorten seedling raise period, effectively reduce the generation of pest and disease damage, effectively improve the profit to light
With rate, volume compares that existing incubator is small, the convenient information for collecting cultivation of crops.
Brief description of the drawings
Fig. 1 is the composition schematic diagram of crop cultivation case in the embodiment of the present invention.
Embodiment
As shown in figure 1, the crop cultivation case controller based on daylight, including by optical module, use silicon wafer formula light source
Judge detection head, and attitude detection is carried out with obliquity sensor.Its principle is the silicon wafer in east and west direction, in central aluminum post
Block down, different according to solar azimuth, the voltage signal difference of generation is output to controller, and controller carries out solar azimuth with this
Judge, obliquity sensor then senses its inclined angle and sends controller to.When the detection head misalignment sun, not by
The silicon chip that centre post is blocked, because the radiation of sunlight has been obtained, and by the reflection sunlight of trapezoidal column, it can export higher electricity
Pressure, on the contrary, its corresponding another side, because being blocked by cleat stanchion, cannot get solar irradiation, output voltage is less than the output of another side
Voltage.When detection head is slowly moved to solar direction, the face silicon chip being blocked slowly obtains sunlight, when being directed at the sun,
The voltage of both sides silicon chip output is consistent in theory, and when continuing to offset, then voltage levels take a turn for the worse, single-chip microcomputer collection analog quantity
The change for carrying out voltage is compared, controlled motor driving thing upset, reaches detection head being directed at the sun, also reached and platform hangs down
Directly in the purpose of the sun.
Communication module：Single-chip microcomputer detects after the information such as temperature and humidity and to be sent to mobile phone, mobile phone terminal by communication module
Receiving can facilitate user to be recorded in crop cultivating process after data in information such as the humitures on the day of APP applies inner display
Data.
Automatic irrigation module：Moisture in soil is detected by soil moisture detection probe, module does not reach in soil moisture
During given threshold, high level is exported, when soil moisture exceedes given threshold, module output low level；Output quantity can directly with
Single-chip microcomputer is connected, and low and high level is detected by single-chip microcomputer；When soil water shortage exports high level, single-chip microcomputer starting relay module
Control water pump supplies water to platform, and water supply, which is used, opens osculum in drip irrigation, flexible pipe, Shui Zikou goes out, and is filled in the way of drip
Irrigate.After moisture detection probe detection humidity reaches threshold value, output is changed into low level, and water pump is stopped, and moves in circles.
Temperature control module：When detecting temperature more than the peak set, motor rotation makes the turntable dorsad sun, the anglec of rotation
Spend and determined by the power of intensity of illumination；When detecting temperature less than the minimum set, light is determined whether：(1) there is illumination
When, the setting scheduled time is half an hour, and detection the temperature inside the box whether there is rising after half an hour.If temperature is close to or up zone of reasonableness
Then take no action to；If temperature still differs larger with zone of reasonableness, resistance wire is begun to warm up, the heating power of resistance wire is thus
When intensity of illumination determine.(2) during no light, resistance wire is directly heated.When temperature reaches the median of reasonable temperature scope, electricity
Heated filament is stopped.
Single-chip microcomputer can be controlled by by optical module and thermal module, utilize fuzzy control：1) defined variable：Including two moulds
Fuzzy logic controller, is 2 input variables and an output variable.One is using intensity of illumination and temperature as fuzzy controller
Input, motor rotational angle is output variable；Another is same using intensity of illumination and temperature as the input of fuzzy controller, and electric
The power of heated filament is output variable.Compositional rule of inference algorithm uses Mamdani reasonings, and 2 preconditions take the minimum factor, conclusion
Part takes the maximization factor, and ambiguity solution uses gravity model appoach (COA).
The domain of input and output is：Temperature T={ NS ZE PS PM PB }, intensity of illumination I={ ZE PS PM
PB}；Motor rotational angle U1={ ZE PS PM PB }, heating wire gives off heat U2={ ZE PS PM PB }.
Motor rotational angle U1：
Heating wire gives off heat U2：
Claims (10)
1. a kind of crop cultivation case based on daylight, it is characterised in that the controller of the crop cultivation case has by optical module：Bag
Include an optical sensor, the single-chip microcomputer of the optical sensor and controller is connected,
The crop cultivation case has turntable, by the rotation of turntable, and crop cultivation case can change the orientation angles to the sun,
The controller includes controlled motor, and the controlled motor is used to drive turntable to rotate.
2. the crop cultivation case as claimed in claim 1 based on daylight, it is characterised in that the optical sensor uses silicon
Brilliant formula light source judges detection head.
3. the crop cultivation case as claimed in claim 1 based on daylight, it is characterised in that controller uses obliquity sensor pair
Crop cultivation case carries out attitude detection.
4. the crop cultivation case as claimed in claim 1 based on daylight, it is characterised in that controller includes communication module, makees
With being to be sent to mobile phone by communication module after single-chip microcomputer detects temperature and humidity information, mobile phone terminal is received after data
User's record data in crop cultivating process can be facilitated in information such as the humitures on the day of APP applies inner display.
5. the crop cultivation case as claimed in claim 1 based on daylight, it is characterised in that controller includes automatic irrigation mould
Block, the moisture in soil is detected by soil humidity sensor,
When soil moisture does not reach given threshold, high level is exported, when soil moisture exceedes given threshold, module output is low
Level；
Output quantity is directly connected with single-chip microcomputer, and low and high level is detected by single-chip microcomputer；
When soil water shortage exports high level, single-chip microcomputer starting relay module control water pump supplies water to platform, and water supply uses drip irrigation
Osculum is opened in mode, flexible pipe, Shui Zikou goes out, and is irrigated in the way of drip；
After soil humidity sensor detection humidity reaches threshold value, output is changed into low level, and water pump is stopped, and moves in circles.
6. the crop cultivation case as claimed in claim 1 based on daylight, it is characterised in that controller includes temperature control module,
When detecting temperature more than the peak set, motor rotation makes the turntable dorsad sun, and the anglec of rotation is by intensity of illumination
Strong and weak decision.
7. the crop cultivation case based on daylight as claimed in claim 6, it is characterised in that when temperature control module, to detect temperature low
When the minimum of setting, light is determined whether：
(1) when having illumination, the setting scheduled time is half an hour, and detection the temperature inside the box whether there is risings after half an hour, if temperature is approached
Or reach that zone of reasonableness then takes no action to；If temperature still differs larger with zone of reasonableness, resistance wire, resistance wire are begun to warm up
Heating power thus when intensity of illumination determine；
(2) during no light, resistance wire is directly heated, when temperature reaches the median of reasonable temperature scope, heating wire stops work
Make.
8. the crop cultivation case as claimed in claim 7 based on daylight, it is characterised in that single-chip microcomputer is by by optical module and temperature
During the control of module, using fuzzy control strategy：
The variable of definition includes two fuzzy logic controllers, is 2 input variables and an output variable,
One of input variable is using intensity of illumination and temperature as the input of fuzzy controller, and motor rotational angle becomes for output
Amount；
Another input variable is same using intensity of illumination and temperature as the input of fuzzy controller, and the power of heating wire is output
Variable,
Compositional rule of inference algorithm uses Mamdani reasonings, and 2 preconditions take the minimum factor, and conclusion part takes the maximization factor,
Ambiguity solution uses gravity model appoach (COA),
The domain of input and output is：Temperature T={ NS ZE PS PM PB }, intensity of illumination I={ ZE PS PM PB }；Motor turns
Dynamic angle U1={ ZE PS PM PB }, heating wire gives off heat U2={ ZE PS PM PB }.
9. the crop cultivation case as claimed in claim 8 based on daylight, it is characterised in that
Motor rotational angle U1：
Heating wire gives off heat U2
10. the crop cultivation case as claimed in claim 1 based on daylight, it is characterised in that the crop cultivation case also includes
Solar panel, is used as the supplement power supply of crop cultivation case power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319733.5A CN106962069A (en) | 2017-05-09 | 2017-05-09 | A kind of crop cultivation case based on daylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319733.5A CN106962069A (en) | 2017-05-09 | 2017-05-09 | A kind of crop cultivation case based on daylight |
Publications (1)
| Publication Number | Publication Date |
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| CN106962069A true CN106962069A (en) | 2017-07-21 |
Family
ID=59331165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710319733.5A Pending CN106962069A (en) | 2017-05-09 | 2017-05-09 | A kind of crop cultivation case based on daylight |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667719A (en) * | 2017-12-06 | 2018-02-09 | 苏桐 | A kind of potted landscape automatic lighting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405796A (en) * | 2011-08-12 | 2012-04-11 | 北京农业智能装备技术研究中心 | Seedling raising device capable of regulating intensity and angle of received light |
| CN103650950A (en) * | 2013-12-05 | 2014-03-26 | 苏州市职业大学 | Potting light tracing system |
| CN103749192A (en) * | 2013-12-27 | 2014-04-30 | 宁波丰德科技信息咨询有限公司 | Rotating flowerpot |
| CN204718582U (en) * | 2015-06-17 | 2015-10-21 | 赵连新 | A kind of high precision silicon wafer formula solar azimuth detection head |
| CN105353656A (en) * | 2015-11-05 | 2016-02-24 | 宁波熵联信息技术有限公司 | Intelligent greenhouse irrigation control device based on fuzzy inference |
| CN106489576A (en) * | 2016-11-01 | 2017-03-15 | 东北农业大学 | From the wisdom flowerpot for seeking light formula flower environment conduct monitoring at all levels |
-
2017
- 2017-05-09 CN CN201710319733.5A patent/CN106962069A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405796A (en) * | 2011-08-12 | 2012-04-11 | 北京农业智能装备技术研究中心 | Seedling raising device capable of regulating intensity and angle of received light |
| CN103650950A (en) * | 2013-12-05 | 2014-03-26 | 苏州市职业大学 | Potting light tracing system |
| CN103749192A (en) * | 2013-12-27 | 2014-04-30 | 宁波丰德科技信息咨询有限公司 | Rotating flowerpot |
| CN204718582U (en) * | 2015-06-17 | 2015-10-21 | 赵连新 | A kind of high precision silicon wafer formula solar azimuth detection head |
| CN105353656A (en) * | 2015-11-05 | 2016-02-24 | 宁波熵联信息技术有限公司 | Intelligent greenhouse irrigation control device based on fuzzy inference |
| CN106489576A (en) * | 2016-11-01 | 2017-03-15 | 东北农业大学 | From the wisdom flowerpot for seeking light formula flower environment conduct monitoring at all levels |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667719A (en) * | 2017-12-06 | 2018-02-09 | 苏桐 | A kind of potted landscape automatic lighting device |
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170721 |