CN108829162A - A kind of Agricultural Intelligent System management system - Google Patents
A kind of Agricultural Intelligent System management system Download PDFInfo
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- CN108829162A CN108829162A CN201810826565.3A CN201810826565A CN108829162A CN 108829162 A CN108829162 A CN 108829162A CN 201810826565 A CN201810826565 A CN 201810826565A CN 108829162 A CN108829162 A CN 108829162A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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Abstract
The present invention provides a kind of Agricultural Intelligent System management systems, including information gathering subsystem, communication subsystem and long-range control subsystem, the information gathering subsystem is used to be acquired the indoor environmental data of temperature, the communication subsystem is used to for the environmental data of acquisition being sent to long-range control subsystem, and the long-range control subsystem is used to carry out Energy Saving Control to greenhouse according to environmental data.Beneficial effects of the present invention are：Provide a kind of Agricultural Intelligent System management system; by acquisition greenhouse data and it is transmitted to tele-control system; realize the Energy Saving Control to greenhouse; environment is protected to greatest extent; sustainable development for agricultural, for building and protecting mankind beautiful homeland environment all to have a very important significance.
Description
Technical field
The present invention relates to administrative skill fields, and in particular to a kind of Agricultural Intelligent System management system.
Background technique
Greenhouse can make agricultural production get rid of the constraint of natural environment, realize perennial, anti-season the factorial production.It can
To overcome traditional agriculture to be difficult to solve the disadvantage that limiting factor, keep resource distribution reasonable, increases the efficient utilization of resource, to mention
High agricultural productive force.With the sustainabilities industry characteristics such as high investment, high production, high benefit, pollution-free.Industrialized agriculture is to environment
Height relies on.The microclimate environment that it is established will get rid of the constraint of natural environment, it is necessary to by being just able to achieve using the energy.?
Industrialized agriculture field, power saving be also fetter Facility Agriculture Development a bottleneck, how reasonable energy utilization, how sufficiently
The value for playing the energy is the problem of Facility Agriculture Development must face.Using energy source problem is significant for industrialized agriculture,
It is related to energy-saving and emission-reduction, green low-carbon, sustainable development, environmental protection, for building and protecting mankind beautiful homeland environment all
It has a very important significance.Existing agricultural management system is unable to satisfy effective management to industrialized agriculture.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of Agricultural Intelligent System management system.
The purpose of the present invention is realized using following technical scheme：
Provide a kind of Agricultural Intelligent System management system, including information gathering subsystem, communication subsystem and long-range control
Subsystem, the information gathering subsystem are used to be acquired the indoor environmental data of temperature, and the communication subsystem is used for will
The environmental data of acquisition is sent to long-range control subsystem, and the long-range control subsystem is used for according to environmental data to greenhouse ring
Border carries out Energy Saving Control.
Beneficial effects of the present invention are：A kind of Agricultural Intelligent System management system is provided, acquisition greenhouse data are passed through and is incited somebody to action
It is transferred to tele-control system, realizes the Energy Saving Control to greenhouse, protects environment to greatest extent, for agricultural
Sustainable development, for building and protecting mankind beautiful homeland environment all to have a very important significance.
Optionally, the long-range control subsystem includes the first modeling unit, the second modeling unit, control unit, described
First modeling unit is used to establish the environmental model in greenhouse according to greenhouse data, and second modeling unit is for establishing temperature
The energy consumption model of room, described control unit are used for environmental model and energy consumption model according to greenhouse to greenhouse temperature, chamber humidity
It is controlled with greenhouse carbon dioxide concentration.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is structural schematic diagram of the invention；
Appended drawing reference：
Information gathering subsystem 1, communication subsystem 2, long-range control subsystem 3.
Specific embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, a kind of Agricultural Intelligent System management system of the present embodiment, including information gathering subsystem 1, communication subsystem
System 2 and long-range control subsystem 3, the information gathering subsystem 1 is used to be acquired the indoor environmental data of temperature, described logical
Letter subsystem 2 is used to for the environmental data of acquisition being sent to long-range control subsystem 3, and the long-range control subsystem 3 is used for root
Energy Saving Control is carried out to greenhouse according to environmental data.
A kind of Agricultural Intelligent System management system is present embodiments provided, acquisition greenhouse data are passed through and is transmitted to long-range
Control system realizes the Energy Saving Control to greenhouse, protects environment to greatest extent, for the sustainable development of agricultural
Exhibition, for building and protecting mankind beautiful homeland environment all to have a very important significance.
Preferably, the long-range control subsystem 3 includes the first modeling unit, the second modeling unit, control unit, described
First modeling unit is used to establish the environmental model in greenhouse according to greenhouse data, and second modeling unit is for establishing temperature
The energy consumption model of room, described control unit are used for environmental model and energy consumption model according to greenhouse to greenhouse temperature, chamber humidity
It is controlled with greenhouse carbon dioxide concentration.
Multivariable, non-linear, close coupling, time-varying, time lag, it is uncertain be greenhouse characteristic.Greenhouse influence because
It is plain very much, it interacts again between these factors, not only there is physical phenomenon, but also there are plant physiology phenomenon, therefore greenhouse
Modeling is complicated, and it is extremely difficult to establish a comprehensive and perfect model, and if it is considered that energy conservation, establishes energy consumption model, difficulty is more
Greatly.The long-range control subsystem of this preferred embodiment is realized by establishing the environmental model and energy consumption model in greenhouse to greenhouse temperature
Degree, chamber humidity and greenhouse carbon dioxide concentration accurately control.
Preferably, first modeling unit includes that Temperature Modeling subelement, humidity modeling subelement and carbon dioxide are dense
Degree modeling subelement, the Temperature Modeling subelement are used to establish the temperature model in greenhouse, and the humidity modeling subelement is used for
The Humidity Model in greenhouse is established, the gas concentration lwevel modeling subelement is used to establish the gas concentration lwevel model in greenhouse；
It is dense that the first modeling unit of this preferred embodiment has comprehensively considered greenhouse temperature, chamber humidity and greenhouse carbon dioxide
Degree, realizes the accurate modeling of greenhouse.
Preferably, the Temperature Modeling subelement is used to establish the temperature model in greenhouse, specifically in the following ways：It utilizes
Following formula establishes the temperature model in greenhouse：
In formula, M indicates air quality in greenhouse, EH1Indicate greenhouse hot-water line heating load, EH2Indicate solar radiant heat
Amount, EH3Indicate horticultural lighting radiation of equipment heat, EH4Indicate the heat that plant respiration generates, EH5Indicate Plant Light cooperation
With the heat of absorption, EH6Indicate that the heat that plant transpiration effect absorbs, C indicate the specific heat capacity of air, T (t) indicates t moment temperature
Room temperature, t indicate time variable；
The humidity modeling subelement is used to establish the Humidity Model in greenhouse, specifically in the following ways：It is built using following formula
The Humidity Model in vertical greenhouse：
In formula, ρ indicates atmospheric density in greenhouse, EM1Indicate the rate of plant transpiration effect, EM2Indicate humidifying equipment
Work increased moisture, EM3Indicate that the reduced moisture of dehumidification equipment work, b (t) indicate that t moment chamber humidity, t indicate the time
Variable；
The gas concentration lwevel modeling subelement is used to establish the gas concentration lwevel model in greenhouse, specifically using following
Mode：The gas concentration lwevel model in greenhouse is established using following formula：
In formula, ρ indicates atmospheric density in greenhouse, YW1Indicate the rate of release of plant respiration carbon dioxide, YW2
Indicate the rate of release of the carbon dioxide of carbon dioxide generating device, YW3Indicate the consumption speed of photosynthesis of plant carbon dioxide
Rate, L (t) indicate that gas concentration lwevel in t moment greenhouse, t indicate time variable.
This preferred embodiment Temperature Modeling subelement, humidity modeling subelement and gas concentration lwevel modeling subelement difference
Temperature model, Humidity Model and the gas concentration lwevel model in greenhouse are established, has established base for the adjustment of subsequent greenhouse
Plinth considers that humidifying equipment and dehumidification equipment are established specifically, considering that greenhouse hot-water line and lighting apparatus establish greenhouse temperature model
Chamber humidity model considers that carbon dioxide generating device establishes greenhouse carbon dioxide concentration model.
Preferably, second modeling unit is used to establish the energy consumption model in greenhouse, specifically in the following ways：Under utilization
Formula establishes greenhouse total energy consumption model：
In formula, i indicates i-th of energy consumption equipment, and n indicates the total quantity of energy consumption equipment, t0Indicate greenhouse total energy consumption system
It counts the time started, τ indicates that greenhouse total energy consumption counts the end time, and t indicates time variable, pi(t) indicate that i-th of energy consumption equipment exists
T moment instantaneous power, CS indicate greenhouse in period [t0, τ] in total energy consumption index；The total energy consumption index in greenhouse is bigger, table
The total energy consumption of temperature indicating room is bigger.
The second modeling unit of this preferred embodiment comprehensively considers each energy consumption equipment, greenhouse total energy consumption model is established, after being
Energy Saving Control during continuous greenhouse adjustment is laid a good foundation.
Described control unit is used for environmental model and energy consumption model according to greenhouse to greenhouse temperature, chamber humidity and greenhouse
Gas concentration lwevel is controlled, specifically in the following ways：According to the temperature model control greenhouse hot-water line in greenhouse and illumination
Equipment controls greenhouse temperature, and the Humidity Model control humidifying equipment and dehumidification equipment according to greenhouse carry out chamber humidity
Control, the gas concentration lwevel model cootrol carbon dioxide generating device according to greenhouse control greenhouse carbon dioxide concentration
System determines that greenhouse hot-water line, lighting apparatus, humidifying equipment, dehumidification equipment, carbon dioxide are set according to greenhouse total energy consumption model
Standby total energy consumption index, total energy consumption index is lower, indicates that energy-saving effect is better.
This preferred embodiment control unit realizes the Energy Saving Control of greenhouse.
Greenhouse is managed using Agricultural Intelligent System management system of the present invention, 5 greenhouses is chosen and is tested, respectively
Greenhouse 1, greenhouse 2, greenhouse 3, greenhouse 4, greenhouse 5, count management cost and the efficiency of management, compared with agricultural management system
It compares, generation has the beneficial effect that shown in table：
| Management cost reduces | The efficiency of management improves | |
| Greenhouse 1 | 29% | 27% |
| Greenhouse 2 | 27% | 26% |
| Greenhouse 3 | 26% | 26% |
| Greenhouse 4 | 25% | 24% |
| Greenhouse 5 | 24% | 22% |
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (7)
1. a kind of Agricultural Intelligent System management system, which is characterized in that including information gathering subsystem, communication subsystem and long-range control
Subsystem, the information gathering subsystem are used to be acquired the indoor environmental data of temperature, and the communication subsystem is used for
The environmental data of acquisition is sent to long-range control subsystem, the long-range control subsystem is used for according to environmental data to greenhouse
Environment carries out Energy Saving Control.
2. Agricultural Intelligent System management system according to claim 1, which is characterized in that the long-range control subsystem includes
First modeling unit, the second modeling unit, control unit, first modeling unit are used to establish temperature according to greenhouse data
The environmental model of room, second modeling unit are used to establish the energy consumption model in greenhouse, and described control unit is used for according to greenhouse
Environmental model and energy consumption model greenhouse temperature, chamber humidity and greenhouse carbon dioxide concentration are controlled；Described first builds
Form unit includes Temperature Modeling subelement, humidity modeling subelement and gas concentration lwevel modeling subelement, the Temperature Modeling
Subelement is used to establish the temperature model in greenhouse, and the humidity modeling subelement is used to establish the Humidity Model in greenhouse, and described two
Oxidation concentration of carbon modeling subelement is used to establish the gas concentration lwevel model in greenhouse.
3. Agricultural Intelligent System management system according to claim 2, which is characterized in that the Temperature Modeling subelement is used for
The temperature model in greenhouse is established, specifically in the following ways：The temperature model in greenhouse is established using following formula：
In formula, M indicates air quality in greenhouse, EH1Indicate greenhouse hot-water line heating load, EH2Indicate solar radiation heat,
EH3Indicate horticultural lighting radiation of equipment heat, EH4Indicate the heat that plant respiration generates, EH5Indicate photosynthesis of plant
The heat of absorption, EH6Indicate that the heat that plant transpiration effect absorbs, C indicate the specific heat capacity of air, T (t) indicates t moment greenhouse
Temperature, t indicate time variable.
4. Agricultural Intelligent System management system according to claim 3, which is characterized in that the humidity modeling subelement is used for
The Humidity Model in greenhouse is established, specifically in the following ways：The Humidity Model in greenhouse is established using following formula：
In formula, ρ indicates atmospheric density in greenhouse, EM1Indicate the rate of plant transpiration effect, EM2Indicate humidifying equipment work
Increased moisture, EM3Indicate that the reduced moisture of dehumidification equipment work, b (t) indicate that t moment chamber humidity, t indicate time variable.
5. Agricultural Intelligent System management system according to claim 4, which is characterized in that gas concentration lwevel modeling
Unit is used to establish the gas concentration lwevel model in greenhouse, specifically in the following ways：The titanium dioxide in greenhouse is established using following formula
Concentration of carbon model：
In formula, ρ indicates atmospheric density in greenhouse, YW1Indicate the rate of release of plant respiration carbon dioxide, YW2It indicates
The rate of release of the carbon dioxide of carbon dioxide generating device, YW3Indicate the wear rate of photosynthesis of plant carbon dioxide, L
(t) indicate that gas concentration lwevel in t moment greenhouse, t indicate time variable.
6. Agricultural Intelligent System management system according to claim 5, which is characterized in that second modeling unit is for building
The energy consumption model in vertical greenhouse, specifically in the following ways：Greenhouse total energy consumption model is established using following formula：
In formula, i indicates i-th of energy consumption equipment, and n indicates the total quantity of energy consumption equipment, t0Indicate that total energy consumption statistics in greenhouse starts
Time, τ indicate that greenhouse total energy consumption counts the end time, and t indicates time variable, pi(t) indicate i-th of energy consumption equipment in t moment
Instantaneous power, CS indicate greenhouse in period [t0, τ] in total energy consumption index；The total energy consumption index in greenhouse is bigger, indicates greenhouse
Total energy consumption it is bigger.
7. Agricultural Intelligent System management system according to claim 6, which is characterized in that described control unit is used for according to temperature
The environmental model and energy consumption model of room control greenhouse temperature, chamber humidity and greenhouse carbon dioxide concentration, specific to use
Following manner：Temperature model control greenhouse hot-water line and lighting apparatus according to greenhouse control greenhouse temperature, according to temperature
The Humidity Model control humidifying equipment and dehumidification equipment of room control chamber humidity, the gas concentration lwevel mould according to greenhouse
Type control carbon dioxide generating device controls greenhouse carbon dioxide concentration；
Determine that greenhouse hot-water line, lighting apparatus, humidifying equipment, dehumidification equipment, carbon dioxide occur according to greenhouse total energy consumption model
The total energy consumption index of equipment, total energy consumption index is lower, indicates that energy-saving effect is better.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810826565.3A CN108829162A (en) | 2018-07-25 | 2018-07-25 | A kind of Agricultural Intelligent System management system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810826565.3A CN108829162A (en) | 2018-07-25 | 2018-07-25 | A kind of Agricultural Intelligent System management system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455282A (en) * | 2010-10-25 | 2012-05-16 | 北京农业信息技术研究中心 | Method for measuring soil water content |
| CN103884075A (en) * | 2014-01-06 | 2014-06-25 | 浙江工业大学 | Computational fluid dynamics and energy prediction hybrid based greenhouse energy-saving control method |
| CN204440130U (en) * | 2015-01-09 | 2015-07-01 | 河南慧之盟电子科技有限公司 | A kind of Agricultural Intelligent System management system based on agriculture technology of Internet of things |
| CN107205213A (en) * | 2017-06-15 | 2017-09-26 | 梧州市兴能农业科技有限公司 | A kind of orchard monitoring system based on unmanned plane |
-
2018
- 2018-07-25 CN CN201810826565.3A patent/CN108829162A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455282A (en) * | 2010-10-25 | 2012-05-16 | 北京农业信息技术研究中心 | Method for measuring soil water content |
| CN103884075A (en) * | 2014-01-06 | 2014-06-25 | 浙江工业大学 | Computational fluid dynamics and energy prediction hybrid based greenhouse energy-saving control method |
| CN204440130U (en) * | 2015-01-09 | 2015-07-01 | 河南慧之盟电子科技有限公司 | A kind of Agricultural Intelligent System management system based on agriculture technology of Internet of things |
| CN107205213A (en) * | 2017-06-15 | 2017-09-26 | 梧州市兴能农业科技有限公司 | A kind of orchard monitoring system based on unmanned plane |
Non-Patent Citations (1)
| Title |
|---|
| 张军: "《温室环境系统智能集成建模与智能集成节能优化控制》", 《中国博士学位论文全文数据库 信息科技辑》 * |
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Application publication date: 20181116 |