CN209185015U - A kind of control system of small plant factory - Google Patents
A kind of control system of small plant factory Download PDFInfo
- Publication number
- CN209185015U CN209185015U CN201820072810.1U CN201820072810U CN209185015U CN 209185015 U CN209185015 U CN 209185015U CN 201820072810 U CN201820072810 U CN 201820072810U CN 209185015 U CN209185015 U CN 209185015U
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- Prior art keywords
- chip microcontroller
- control system
- connect
- environment conditioning
- plant factory
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- 230000003750 conditioning effect Effects 0.000 claims abstract description 41
- 230000007613 environmental effect Effects 0.000 claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 10
- 235000015097 nutrients Nutrition 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 235000016709 nutrition Nutrition 0.000 claims description 2
- 230000035764 nutrition Effects 0.000 claims description 2
- 230000008635 plant growth Effects 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000003698 anagen phase Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 239000003337 fertilizer Substances 0.000 description 1
- -1 five Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
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Classifications
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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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- Greenhouses (AREA)
- Cultivation Of Plants (AREA)
Abstract
This application discloses a kind of control systems of small plant factory, comprising: acquires the data acquisition device of the environmental data of the small plant factory；It is connect with the data acquisition device, and issues the single-chip microcontroller of environment conditioning instruction according to the environmental data；It is connect with the single-chip microcontroller, and instructs the environment conditioning equipment regulated and controled to the environment of the small plant factory according to the environment conditioning.Using single-chip microcontroller as the control core of the control system of plant factor in the utility model, light weight small in size is suitable for small plant factory, plant factor is allow to be placed on the not high family of space requirement, laboratory or office；The actual cost of single-chip microcontroller is low, and due to need to only write specific application in the control program of plant factor, programming difficulty is reduced.
Description
Technical field
The utility model relates to plant cultivation field, in particular to a kind of control system of small plant factory.
Background technique
In recent years, being constantly progressive with agricultural modernization technology, plant growth and the relevant technologies are developed rapidly,
Research about small plant factory is also carried out therewith.Small plant factory is the technology concentration to macrophyte factory, is applicable in
In laboratory or family, it can purify the air of a room, beautify the living environment, and green organic, safety nuisance free can be provided
Vegetables, meet the daily demand of people.It can accurately control plant by intelligence control system in lesser closed environment
Environmental factor required for object is grown provides the growing environment that illumination is suitable for, temperature and humidity is suitable, nutrient is sufficient for plant.
Traditional macrophyte factory generally uses PLC, and (Programmable Logic Controller may be programmed and patrol
Collect controller) plant cultivation is carried out as master controller.But PLC is not particularly suited for the small plant factory risen recently: due to
The solid volume of PLC is excessive, is unfavorable for minimizing plant factor；The available function of PLC is complicated, applies in small plant factory
In there is no the control ability for efficiently using PLC, be the waste to PLC instead, and the higher cost of PLC, apply small-sized
Economic benefit in plant factor is lower.
Therefore, how a kind of scheme solving above-mentioned technical problem is provided, is that those skilled in the art to be solved at present
Problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of control systems of small plant factory.Its specific side
Case is as follows:
A kind of control system of small plant factory, comprising:
Acquire the data acquisition device of the environmental data of the small plant factory；
It is connect with the data acquisition device, and issues the single-chip microcontroller of environment conditioning instruction according to the environmental data；
It connect with the single-chip microcontroller, and the environment of the small plant factory is adjusted according to environment conditioning instruction
The environment conditioning equipment of control.
Preferably, the single-chip microcontroller is STM32 single-chip microcontroller.
Preferably, the data acquisition device includes:
Optical sensor, temperature sensor, any one or a few in humidity sensor；
Corresponding, the environment conditioning equipment includes:
Light compensating apparatus, register, any one or a few in humidity control device.
Preferably, the light compensating apparatus includes:
The RGB LED lamp group controlled by PWM.
Preferably, the control system further include:
It is connect with the single-chip microcontroller, and to the radiator that the light compensating apparatus radiates.
Preferably, the radiator are as follows:
It is connect using channel with nutrition liquid bath, the heat dissipation radiated by power cycle nutrient solution to the light compensating apparatus
Device.
Preferably, the control system further include:
It is connect with the single-chip microcontroller, and shows the display screen of the environmental data and environment conditioning instruction.
Preferably, the control system further include:
It is connect with the single-chip microcontroller, and obtains the touch screen of the environment conditioning instruction of staff's sending.
Preferably, the control system further include:
It is connect with the single-chip microcontroller, and stores the memory of the environmental data and environment conditioning instruction.
The utility model discloses a kind of control systems of small plant factory, comprising: acquires the small plant factory
Environmental data data acquisition device；It is connect with the data acquisition device, and environment tune is issued according to the environmental data
Control the single-chip microcontroller of instruction；It is connect with the single-chip microcontroller, and according to environment conditioning instruction to the ring of the small plant factory
The environment conditioning equipment that border is regulated and controled.Using single-chip microcontroller as the control core of the control system of plant factor in the utility model
The heart, light weight small in size are suitable for small plant factory, plant factor are allow to be placed on the not high family of space requirement, reality
Test room or office；The actual cost of single-chip microcontroller is low, and due to need to only write specific application in the control program of plant factor,
Programming difficulty reduces.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of structure distribution figure of the control system of small plant factory in the utility model embodiment；
Fig. 2 is a kind of structure distribution figure of the control system of specific small plant factory in the utility model embodiment；
Fig. 3 is a kind of structure distribution figure of the control system of specific small plant factory in the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment discloses a kind of control system of small plant factory, shown in Figure 1, comprising:
Acquire the data acquisition device 1 of the environmental data of the small plant factory；
It is connect with the data acquisition device 1, and issues the single-chip microcontroller 2 of environment conditioning instruction according to the environmental data；
It connect with the single-chip microcontroller 2, and is carried out according to environment of the environment conditioning instruction to the small plant factory
The environment conditioning equipment 3 of regulation.
Wherein, single-chip microcontroller 2 includes all kinds of different models, can be used here using ARM as the low-power consumption of core, high-performance
STM32 single-chip microcontroller.Certainly it can not be limited herein with other microprocessors for example, by using using DSP as controller of core etc.
System.
The small volume of single-chip microcontroller, suitable for the small plant factory of family, laboratory or office, this small plant
Requirement of the factory to plant growth space is smaller, can be used for cultivating ornamental plant and beautifies the environment, provides the fresh vegetable of small lot
Dish, fraction plant sample needed for cultural aim initial stage.And specific instruction repertorie is write to single-chip microcontroller, it is sufficient to complete small
Environment conditioning function needed for the control system of type plant factor.
It is understood that when plant growth and development, main environmental impact factor includes light, temperature, water, fertilizer, five, gas,
Wherein light ranks first, and mainly influences plant growth by spatial distribution, light intensity and photoperiod.Traditional plant factor is to environment
The control measures of influence factor are more single, such as plant is different in demand of the different growth phases to light, but tradition
Illumination of the plant factor in growing process mostly use single light light filling, rather than according to the growth phase of plant
The light source that offer spatial distribution, light intensity and period are suitable for.In addition to light, plant growth is that temperature, humidity, carbon dioxide content etc. are all
Environmental factor needed for more plant growths also needs to be regulated and controled according to different stages of growth.What data acquisition device 1 acquired
It is exactly the specific data of these environmental factors, what environment conditioning equipment 3 changed after regulating and controlling is also these environmental factors.
In addition, data acquisition device 1 and the communication of single-chip microcontroller 2 can both have been realized by Wireline, nothing can also be passed through
Line network implementations；Equally, single-chip microcontroller 2 and the communication of environment conditioning equipment 3 can both have been realized by Wireline, can also be passed through
Wireless network is realized.Here wireless network is based on EnOcean, Zigbee, the wireless skill such as Z-Wave and Bluetooth (bluetooth)
Art is realized.
The utility model discloses a kind of control systems of small plant factory, comprising: acquires the small plant factory
Environmental data data acquisition device；It is connect with the data acquisition device, and environment tune is issued according to the environmental data
Control the single-chip microcontroller of instruction；It is connect with the single-chip microcontroller, and according to environment conditioning instruction to the ring of the small plant factory
The environment conditioning equipment that border is regulated and controled.Using single-chip microcontroller as the control core of the control system of plant factor in the utility model
The heart, light weight small in size are suitable for small plant factory, plant factor are allow to be placed on the not high family of space requirement, reality
Test room or office；The actual cost of single-chip microcontroller is low, and due to need to only write specific application in the control program of plant factor,
Programming difficulty reduces.
The utility model embodiment discloses a kind of control system of specific small plant factory, implements relative to upper one
Example, the present embodiment have made further instruction and optimization to technical solution.Specifically, shown in Figure 2:
Wherein, the data acquisition device 1 includes:
Optical sensor 11, temperature sensor 12, any one or a few in humidity sensor 13；
Corresponding, the environment conditioning equipment 3 includes:
Light compensating apparatus 31, register 32, any one or a few in humidity control device 33.
In addition, data acquisition device 1 can also include the instrument for analyzing composition of air content, such as carbon dioxide passes
Sensor etc., corresponding environment conditioning equipment 3 can also include the adjusting device for producing carbon dioxide.It is above-mentioned small according to influencing
The environmental factor of type plant factor selects the data acquisition device and corresponding environment conditioning equipment needed.
Specifically, the light compensating apparatus is adjustable luminous intensity, photochromic and exposure period light compensating apparatus, light filling dress
It sets and can be the RGB LED lamp group controlled by PWM, which has the characteristic of high light large power, controlled by PWM
System can accurately control photochromic ratio and intensity of illumination, so that auxiliary vegetation, controls the switch of light compensating apparatus
Adjust its exposure period.It is of course also possible to reach light filling purpose by other light compensating apparatus.
Specifically, register should have heating and/or refrigerating function, concrete implementation mode be can be in region
The temperature equipments such as air-conditioning, minitype air conditioner, fan or electric heater are controlled, herein with no restriction.
Further, the process control in single-chip microcontroller 2 is responded different preferential with interrupting control as core by single-chip microcontroller 2
The interruption of grade controls environment conditioning equipment 3 to complete control to each environmental factor namely outage service routine.Tool
The control of environmental factor can be divided into 5 interrupt service routines, respectively light filling interrupt service routine, temperature interrupt service by body
Program, humidity service disruption program, gas concentration lwevel interrupt service routine and nutrient solution adjust interrupt service routine.
Further, the control system can also include:
It is connect with the single-chip microcontroller 2, the radiator 4 to radiate to the light compensating apparatus 31.
It is understood that fever is serious when light compensating apparatus 31 works, light compensating apparatus can be guaranteed by installing radiator 4 additional
Working effect extends the service life of light compensating apparatus 31.
Wherein, which, which can be, applies in common facilities such as heat sink, the radiator fans of light compensating apparatus, can also
To be the combination unit that can reach radiating and cooling purpose in conjunction with the other equipment of plant factor.
Specifically, the combination unit is that channel is connected with liquid storage equipment in plant factor, it is above-mentioned by power cycle
Liquid is to radiate to light compensating apparatus.Wherein, power cycle is generally by Inverter Based on Single Chip Microcomputer, pump motor and electricity
What the power circulation system of magnet valve composition was completed, frequency converter is controlled, is extracted into aforesaid liquid using pump motor as driving source
In water-cooled plate, water-cooled plate can absorb the heat of light compensating apparatus close to radiator, then be exported with solenoid valve control water-cooled plate
The flow velocity of liquid returns to liquid in liquid storage equipment with certain flow velocity, since channel is longer, when liquid has enough
Between cool down.
Aforesaid liquid can be the nutrient solution for including all kinds of plant nutrient ingredients, with power cycle, containing in nutrient solution
Oxygen amount increases, and is conducive to plant growth.Certainly, it is contemplated that nutrient solution should not be chronically exposed in air and nutrient solution at
Point may be deposited on heat sink interior or corrosive cycle channel, thus can choose it is common more pure in plant factor and
Periodic cleaning is carried out to radiator after stable pure water, or selection nutrient solution.
The utility model embodiment discloses a kind of control system of specific small plant factory, implements relative to upper one
Example, the present embodiment have made further instruction and optimization to technical solution.Specifically, shown in Figure 3:
The control system further includes connecting with the single-chip microcontroller 2, and show the environmental data and the environment conditioning
The display screen 5 of instruction.
Staff can understand the function situation of the control system of small plant factory, the control by display screen 5
System carries out auto-control according to preset program by single-chip microcontroller 2, can not carry out artificial regulatory by staff.
Further, the control system can also include connecting with the single-chip microcontroller 2, and obtain staff's sending
The touch screen 6 of environment conditioning instruction.
Touch screen 6 solve the problems, such as can not the control system as described in staff's artificial regulatory, control system has at this time
Two kinds of control models, one is the pre-set programs in single-chip microcontroller 2 to issue environment conditioning to environment conditioning equipment 3 according to environmental data
Instruction, as auto-control mode；Another kind is that staff sees environmental data on display screen 5, manually passes through touch screen 6
Environment conditioning instruction is issued, environment conditioning instruction is issued environment conditioning equipment 3 again by single-chip microcontroller 2, as artificial regulatory mode.
Wherein, touch screen 6 can be overlapped with the relative position of display screen 5, and being combined into one piece can be with the display of touch operation
Screen.
Furthermore it is also possible to other external operation equipment, such as mouse or keyboard, to complete the work of touch screen 6, Ye Jishi
Existing human-computer interaction.
Preferably, the control system can also include:
It is connect with the single-chip microcontroller, and stores the memory 7 of the environmental data and environment conditioning instruction.
Further, the environmental data in memory 7 and environment conditioning instruction are managed by system, and staff is to depositing
It stores up content and carries out each generic operation, such as browsing, export or deletion etc..
In addition, control system can also include acquiring the observation picture of the plant factor and sending the observation picture
To the image collecting device of the mobile controller.Correspondingly, staff can choose checks observation picture on display screen 5
Face, as one of the foundation for sending environment conditioning instruction.
As can be seen that the design in the present embodiment, facilitates staff and controls the operation of control system, to realize
Humanized, more accurate system operational management.
The foregoing description of the disclosed embodiments makes those skilled in the art can be realized or use the utility model.
Various modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this is practical new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent widest scope.
Claims (7)
1. a kind of control system of small plant factory characterized by comprising
Acquire the data acquisition device of the environmental data of the small plant factory；
It is connect with the data acquisition device, and issues the single-chip microcontroller of environment conditioning instruction according to the environmental data；
It is connect with the single-chip microcontroller, and the environment of the small plant factory is regulated and controled according to environment conditioning instruction
Environment conditioning equipment；The environment conditioning equipment include light compensating apparatus, register, in humidity control device any one or it is several
Kind；
It is connect with the single-chip microcontroller, and to the radiator that the light compensating apparatus radiates；The radiator specifically includes
Heat sink, radiator fan and/or connect with nutrition liquid bath using channel, by power cycle nutrient solution to the light compensating apparatus into
The radiator of row heat dissipation.
2. control system according to claim 1, which is characterized in that the single-chip microcontroller is STM32 single-chip microcontroller.
3. control system according to claim 1, which is characterized in that the data acquisition device includes:
Optical sensor, temperature sensor, any one or a few in humidity sensor.
4. control system according to claim 1, which is characterized in that the light compensating apparatus includes:
The RGB LED lamp group controlled by PWM.
5. according to claim 1 to any one of 4 control systems, which is characterized in that further include:
It is connect with the single-chip microcontroller, and shows the display screen of the environmental data and environment conditioning instruction.
6. control system according to claim 5, which is characterized in that further include:
It is connect with the single-chip microcontroller, and obtains the touch screen of the environment conditioning instruction of staff's sending.
7. control system according to claim 5, which is characterized in that further include:
It is connect with the single-chip microcontroller, and stores the memory of the environmental data and environment conditioning instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072810.1U CN209185015U (en) | 2018-01-15 | 2018-01-15 | A kind of control system of small plant factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072810.1U CN209185015U (en) | 2018-01-15 | 2018-01-15 | A kind of control system of small plant factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209185015U true CN209185015U (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820072810.1U Expired - Fee Related CN209185015U (en) | 2018-01-15 | 2018-01-15 | A kind of control system of small plant factory |
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| Country | Link |
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| CN (1) | CN209185015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040567A (en) * | 2018-01-15 | 2018-05-18 | 广东工业大学 | A kind of control system and method for small plant factory |
-
2018
- 2018-01-15 CN CN201820072810.1U patent/CN209185015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040567A (en) * | 2018-01-15 | 2018-05-18 | 广东工业大学 | A kind of control system and method for small plant factory |
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