CN117331392B - Environment management system for intelligent greenhouse - Google Patents
Environment management system for intelligent greenhouse Download PDFInfo
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- CN117331392B CN117331392B CN202311628370.5A CN202311628370A CN117331392B CN 117331392 B CN117331392 B CN 117331392B CN 202311628370 A CN202311628370 A CN 202311628370A CN 117331392 B CN117331392 B CN 117331392B
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- 230000012010 growth Effects 0.000 claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 210000004556 brain Anatomy 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 238000004806 packaging method and process Methods 0.000 claims abstract description 9
- 241000227653 Lycopersicon Species 0.000 claims abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 239000003337 fertilizer Substances 0.000 claims description 52
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 42
- 238000003973 irrigation Methods 0.000 claims description 32
- 230000002262 irrigation Effects 0.000 claims description 32
- 238000005286 illumination Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 21
- 239000001569 carbon dioxide Substances 0.000 claims description 21
- 230000007613 environmental effect Effects 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 15
- 239000001963 growth medium Substances 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims description 10
- 230000002159 abnormal effect Effects 0.000 claims description 9
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- 235000015097 nutrients Nutrition 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 239000012452 mother liquor Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 230000000475 sunscreen effect Effects 0.000 claims description 3
- 239000000516 sunscreening agent Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 240000003768 Solanum lycopersicum Species 0.000 description 27
- 230000000694 effects Effects 0.000 description 4
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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Classifications
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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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- 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
Abstract
The invention relates to the technical field of greenhouse control, and particularly discloses an environment management system for an intelligent greenhouse, which comprises a data monitoring module, an agricultural brain environment control module, a three-dimensional animation display module and a user adjustment interface; according to the intelligent greenhouse environment monitoring system, the environment monitoring sensor is used for monitoring the environment parameters in the intelligent greenhouse in real time, the control management flow and the packaging flow are demonstrated through the three-dimensional animation, the growth condition of tomato plants is simulated, the optimal growth environment condition of the tomato plants is judged according to the optimal growth environment index management model, the intelligent ventilation windowing, the automatic sun-shading curtain and the automatic heat-preserving curtain can be automatically controlled, stable growth conditions can be provided, manual intervention is not needed, the growth conditions in the greenhouse can be optimized, the growth and the yield of plants are promoted to the greatest extent, the production efficiency of agricultural products is improved, and the resource waste is reduced.
Description
Technical Field
The invention relates to the technical field of greenhouse control, in particular to an environment management system for an intelligent greenhouse.
Background
With the introduction of greenhouse technology and the increase of agricultural technology investment in China, greenhouse facilities are rapidly developed and gradually thinned, and greenhouse structures are also developed from traditional brick walls to modern seedling raising greenhouses which are based on glass, take steel as a framework and are provided with various environment adjusting equipment facilities. Most of the functions of the existing greenhouse environment regulation can only monitor environment data in real time, and cannot effectively and accurately regulate the environment data, which usually requires manual intervention, so that unstable growth conditions and resource waste in the greenhouse are caused. Therefore, the intelligent greenhouse environment control system and the user interface thereof are developed, the environment parameters can be automatically adjusted according to the preset reference value, the intelligent greenhouse environment control system has important significance for improving the agricultural production benefit, and in order to solve the problems, a technical scheme is provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an environment management system for an intelligent greenhouse, which is used for monitoring environment parameters in the intelligent greenhouse in real time through an environment monitoring sensor, simulating the growth condition of tomato plants through a three-dimensional animation demonstration control management flow and a packaging flow, judging the optimal growth environment condition of the tomato plants according to an optimal growth environment index management model, automatically controlling an intelligent ventilation window, an automatic sun screen and an automatic heat preservation curtain, helping to provide stable growth conditions, avoiding manual intervention, optimizing the growth conditions in the greenhouse, promoting the growth and yield of plants to the greatest extent, improving the production efficiency of agricultural products, reducing resource waste and solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the environment management system for the intelligent greenhouse comprises a data monitoring module, an agricultural brain environment control module, a three-dimensional animation display module and a user regulation interface, wherein the data monitoring module monitors environment parameters in the intelligent greenhouse in real time through an environment monitoring sensor, the environment parameters comprise temperature, humidity, carbon dioxide concentration, illumination intensity, pH value of a culture medium, soil humidity and soil conductivity in the intelligent greenhouse, and sets a reference value of the environment parameters; the agricultural brain environment control module is used for simulating the growth condition of tomato plants through a three-dimensional animation demonstration control management flow and a packaging flow, judging the optimal growth environment condition of the tomato plants according to an optimal growth environment index management model, and automatically controlling the intelligent ventilation windowing, the automatic sunshade curtain and the automatic heat preservation curtain; the logistics dynamic information display module is used for displaying logistics dynamic information through a map, wherein the logistics dynamic information comprises vehicle running information, alarm and abnormal information, waybill information and waybill real-time tracking list information; the user adjustment interface is used for displaying environmental parameters in the intelligent greenhouse and supporting the user to manually adjust the environmental parameters to meet the optimal growing environmental conditions of the tomato plants.
As a further scheme of the invention, the data monitoring module is connected with the agricultural brain environment control module, the agricultural brain environment control module is connected with the three-dimensional animation display module, and the three-dimensional animation display module is connected with the user adjustment interface.
As a further aspect of the present invention, the intelligent greenhouse includes an intelligent glass greenhouse, a production service area including an office area, a packaging shop, an irrigation area, and a boiler area, and a rainwater recovery tank.
As a further scheme of the invention, the intelligent glass greenhouse adopts a fully-closed or semi-closed construction mode and consists of super-white anti-reflection shadowless glass, high-quality carbon steel and high-strength aluminum alloy materials;
as a further scheme of the invention, the agricultural brain environment control module comprises an environment management unit, a production element control unit, a water and fertilizer circulation control unit and an air treatment unit, wherein the environment management unit is respectively connected with the production element control unit and the water and fertilizer circulation control unit, and the production element control unit and the water and fertilizer circulation control unit are respectively connected with the air treatment unit.
As a further scheme of the invention, the environment management unit establishes an optimal growth environment index management model through temperature, humidity, carbon dioxide concentration, illumination intensity and water and fertilizer irrigation quantity, and judges optimal growth environment conditions of tomato plants according to the optimal growth environment index, wherein the optimal growth environment index management model has the following formula:
；
wherein:is the optimal growth environment of the intelligent greenhouse, +.>Is the temperature of intelligent greenhouse->Humidity of intelligent greenhouse->Carbon dioxide concentration for intelligent greenhouse, < >>For the intensity of illumination, add>Irrigation amount of water and fertilizer for intelligent greenhouse>Is a controllable variable.
As a further scheme of the invention, the water and fertilizer irrigation quantity of the intelligent greenhouse is established by the soil humidity of the intelligent greenhouse, the pH value of the culture medium of the intelligent greenhouse and the soil conductivity, and the formula of the water and fertilizer irrigation quantity analysis model of the intelligent greenhouse is as follows:
；
wherein:soil moisture for intelligent greenhouse->Is the pH value of the culture medium of the intelligent greenhouse>For the soil conductivity of intelligent greenhouse->Is a variable parameter.
As a further scheme of the invention, the production element control unit comprises a temperature control subunit, an illumination intensity control subunit, a humidity control subunit, a carbon dioxide concentration control subunit and a water and fertilizer irrigation quantity control subunit, wherein the temperature control subunit comprises heating control and cooling control, the heating control comprises ground rail heating control, top heating control, inter-plant heating control, side wall heating control and automatic heat preservation curtain control, and the cooling control comprises high-pressure spraying control, intelligent ventilation windowing control and automatic sun-shading curtain control.
As a further scheme of the invention, the water and fertilizer circulation control unit monitors and controls the water and fertilizer integrated circulation scheme, and the operation steps of the water and fertilizer integrated circulation scheme are as follows:
step one, providing a nutrient solution formula according to water sample detection and tomato plant status, and preparing mother liquor according to the nutrient solution formula;
step two, raw water is prepared through a rainwater recovery tank and RO water equipment and is stored in a raw water tank;
step three, collecting liquid return through a liquid return collecting system, and then sterilizing and storing through a UV sterilizer;
triggering irrigation according to a set reference value of the intelligent greenhouse environment parameter;
step five, the fertilizer applicator extracts and mixes the raw water tank, the sterilized returned liquid and the mother liquid according to the set standard value of the intelligent greenhouse environment parameter to generate fertilizer, and the PH of the fertilizer is monitored in real time through a PH sensor to adjust;
step six, fertilizer enters the matrix through a pipeline and a drip irrigation system for absorption and consumption of tomato plants, and the matrix which is not absorbed and consumed is collected and repeated in the step one through a liquid return collecting system.
As a further scheme of the invention, the logistics dynamic information display module is used for displaying logistics dynamic information through a map, the logistics dynamic information comprises vehicle running information, alarming and abnormality information, freight bill information and freight bill real-time tracking list information, the vehicle running information comprises total number of vehicles, running total number and vehicle utilization rate, the alarming and abnormality information comprises the number of alarming today, abnormal number today and statistics of conditions in the past 7 days, the freight bill information comprises the current freight bill, the number of freight today and the change amount of freight bill of the date, and the freight bill real-time tracking list information comprises transport starting points, carrier vehicles, transport weight and transport state information.
The environment management system for the intelligent greenhouse has the technical effects and advantages that:
1. according to the invention, the growth condition of the tomato plants is simulated, the optimal growth environment condition of the tomato plants is judged according to the optimal growth environment index management model, and the intelligent ventilation windowing, the automatic sunshade curtain and the automatic heat preservation curtain are automatically controlled, so that the growth condition in the greenhouse can be optimized, the growth and the yield of the plants are promoted to the greatest extent, the production efficiency of agricultural products is improved, and the resource waste is reduced;
2. according to the invention, the environment parameters in the intelligent greenhouse are displayed through the user adjusting interface, and the environment parameters are manually adjusted by a user so as to meet the optimal growing environment conditions of the tomato plants, thereby being beneficial to providing stable growing conditions without manual intervention.
Drawings
FIG. 1 is a schematic diagram of an environmental management system for an intelligent greenhouse according to the present invention;
fig. 2 is a schematic diagram of the structural layout of the intelligent greenhouse of the present invention.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is apparent that the described embodiment is only a part of the embodiment of the present invention, not all the embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The environment management system for the intelligent greenhouse comprises a data monitoring module, an agricultural brain environment control module, a three-dimensional animation display module and a user regulation interface, wherein the data monitoring module monitors environment parameters in the intelligent greenhouse in real time through an environment monitoring sensor, the environment parameters comprise temperature, humidity, carbon dioxide concentration, illumination intensity, pH value of a culture medium, soil humidity and soil conductivity in the intelligent greenhouse, and sets a reference value of the environment parameters; the agricultural brain environment control module is used for simulating the growth condition of tomato plants through a three-dimensional animation demonstration control management flow and a packaging flow, judging the optimal growth environment condition of the tomato plants according to an optimal growth environment index management model, and automatically controlling the intelligent ventilation windowing, the automatic sunshade curtain and the automatic heat preservation curtain; the logistics dynamic information display module is used for displaying logistics dynamic information through a map, wherein the logistics dynamic information comprises vehicle running information, alarm and abnormal information, waybill information and waybill real-time tracking list information; the user adjustment interface is used for displaying environmental parameters in the intelligent greenhouse and supporting the user to manually adjust the environmental parameters to meet the optimal growing environmental conditions of the tomato plants.
The data monitoring module is connected with the agricultural brain environment control module, the agricultural brain environment control module is connected with the three-dimensional animation display module, and the three-dimensional animation display module is connected with the user adjustment interface.
Through environmental monitoring sensor, environmental parameter in the real-time supervision intelligence greenhouse, through three-dimensional animation demonstration control management flow and packing flow, simulate tomato plant growth situation, judge the best growth environmental condition of tomato plant according to best growth environmental index management model, and can automatic control intelligence ventilation windowing, automatic sunshade curtain and automatic heat preservation curtain, help providing stable growth condition, need not artificial intervention, can optimize the growth condition in the greenhouse, promote the growth and the output of plant to the maximum extent, help improving the production efficiency of agricultural product, and reduce the wasting of resources.
In the embodiment of the invention, the intelligent greenhouse comprises an intelligent glass greenhouse, a production service area and a rainwater recovery pool, wherein the production service area comprises an office area, a packaging workshop, an irrigation area and a boiler area.
In the embodiment of the invention, the intelligent glass greenhouse adopts a totally-enclosed or semi-enclosed construction mode and consists of super-white anti-reflection shadowless glass, high-quality carbon steel and high-strength aluminum alloy materials;
in the embodiment of the invention, the agricultural brain environment control module comprises an environment management unit, a production element control unit, a water and fertilizer circulation control unit and an air treatment unit, wherein the environment management unit is respectively connected with the production element control unit and the water and fertilizer circulation control unit, and the production element control unit and the water and fertilizer circulation control unit are respectively connected with the air treatment unit.
In the embodiment of the invention, the environment management unit establishes an optimal growth environment index management model through temperature, humidity, carbon dioxide concentration, illumination intensity and water and fertilizer irrigation amount, and judges the optimal growth environment condition of the tomato plant according to the optimal growth environment index, wherein the optimal growth environment index management model has the following formula:
；
wherein:is the optimal growth environment of the intelligent greenhouse, +.>Is the temperature of intelligent greenhouse->Humidity of intelligent greenhouse->Carbon dioxide concentration for intelligent greenhouseDegree (f)>For the intensity of illumination, add>Irrigation amount of water and fertilizer for intelligent greenhouse>Is a controllable variable.
As a controllable variable, plays a regulating role in the optimal growth environment index management model, and is added with->The larger the value of (2) the more important the temperature and the intensity of the illumination are to the optimal growth environment, while the importance of humidity and carbon dioxide concentration is reduced,/v>The adjustment of (c) allows the determination of the optimal growth environment to be optimized according to the specific situation and requirements. When in a smart greenhouse the effect of temperature on the growth of tomato plants is maximal and the effect of fluctuations in humidity and carbon dioxide concentration on the growth is relatively small, it is possible to increase +.>The temperature is weighted higher, the model is more focused on maintaining proper temperature conditions, and the best growth environment of tomato plants can be ensured under high temperature conditions.
The optimal growth environment of the intelligent greenhouse is reflected by a model formula, the influence of the pH value of a culture medium of the intelligent greenhouse and the water and fertilizer irrigation amount of the intelligent greenhouse is larger, the influence of the temperature, the humidity, the carbon dioxide concentration and the illumination intensity of the intelligent greenhouse is smaller, the optimal growth environment index obtained through calculation of the optimal growth environment index management model formula is beneficial to ensuring that the temperature, the humidity, the carbon dioxide concentration, the illumination intensity and the water and fertilizer irrigation amount in the heat preservation chamber are in proper ranges, the optimal growth condition of tomato plants in the intelligent greenhouse is beneficial to realizing, the production efficiency is improved, the resources are saved, the human intervention is reduced, and decisions are made based on a scientific principle, so that the sustainable development of greenhouse agriculture is promoted.
In the embodiment of the invention, the water and fertilizer irrigation quantity of the intelligent greenhouse is established by the soil humidity of the intelligent greenhouse, the pH value of the culture medium of the intelligent greenhouse and the soil conductivity, and the formula of the water and fertilizer irrigation quantity analysis model of the intelligent greenhouse is as follows:
；
wherein:soil moisture for intelligent greenhouse->Is the pH value of the culture medium of the intelligent greenhouse>For the soil conductivity of intelligent greenhouse->Is a variable parameter.
The water and fertilizer irrigation quantity is calculated according to the formula of the intelligent greenhouse water and fertilizer irrigation quantity analysis model, so that plants can be ensured to grow under proper water and nutrient conditions, and the production efficiency and yield are improved.
The intelligent greenhouse sets reference values for the temperature, humidity, carbon dioxide concentration, illumination intensity, pH value of a culture medium and water and fertilizer irrigation amount of the planted tomatoes, wherein the reference values for the temperature of the intelligent greenhouse are 20-30 ℃ in daytime and 15-24 ℃ in night; humidity is between sixty percent and eighty percent; the carbon dioxide concentration is between 800 and 1200 volume concentrations; the illumination intensity is between 1500 and 2000 micromoles per square per second; the pH value of the culture medium is between 6.0 and 6.8.
In the embodiment of the invention, the production element control unit comprises a temperature control subunit, an illumination intensity control subunit, a humidity control subunit, a carbon dioxide concentration control subunit and a water and fertilizer irrigation quantity control subunit, wherein the temperature control subunit comprises heating control and cooling control, the heating control comprises ground rail heating control, top heating control, inter-plant heating control, side wall heating control and automatic heat preservation curtain control, the cooling control comprises high-pressure spraying control, intelligent ventilation window opening control and automatic sun-shading curtain control, the illumination intensity control subunit controls the illumination intensity of an intelligent greenhouse through the automatic sun-shading curtain, the humidity control subunit controls the humidity of the intelligent greenhouse through high-pressure spraying, the carbon dioxide concentration control subunit controls the carbon dioxide content in the intelligent greenhouse through the air processing unit, and the water and fertilizer irrigation quantity control subunit controls the water and fertilizer irrigation quantity through the drip irrigation system.
Triggering ground rail heating control to automatically start when the temperature in the intelligent greenhouse is reduced below a reference value, and providing heat for the ground so as to maintain proper growth temperature; top heating control is initiated when top heating needs to be provided to uniformly raise the temperature within the greenhouse; plant growth density in intelligent greenhouse is high, and additional heat needs to be provided between plants to ensure that they can all start when growing at proper temperature; the heating of the side wall is controlled in the cold external environment of the side wall of the greenhouse, and the side wall needs to be heated to prevent the start when the temperature in the greenhouse is reduced; the automatic heat-insulating curtain is opened when the temperature in the greenhouse is low, the greenhouse structure is covered, heat loss is reduced, and a heat-insulating effect is provided so as to maintain the temperature in a proper range;
the high-pressure spraying control is started when the temperature in the intelligent greenhouse is too high and exceeds a reference value, and water mist is automatically sprayed to cool the air in the greenhouse; the intelligent ventilation window opening control is started when the temperature in the intelligent greenhouse exceeds a reference value, and automatically opens a ventilation window, including a skylight, a lifting window and a side window, so that air circulation is promoted, and the temperature is reduced; the automatic sun-shading curtain is controlled to be too strong in illumination intensity in the greenhouse, and is started when the illumination intensity is accumulated to exceed a reference value, so that the automatic sun-shading curtain can be automatically closed, the illumination intensity is reduced, and the excessive exposure of plants is prevented.
When the temperature in the intelligent greenhouse exceeds a reference value, the intelligent ventilation windowing system is automatically opened to cool the interior of the greenhouse; when the illumination in the intelligent greenhouse is too strong, namely the illumination intensity accumulation exceeds a reference value, the automatic sun-shading curtain is automatically opened; when the temperature inside the intelligent greenhouse is lower, the automatic heat-insulating curtain can be automatically opened to insulate the greenhouse.
In the embodiment of the invention, the water and fertilizer circulation control unit monitors and controls the water and fertilizer integrated circulation scheme, and the operation steps of the water and fertilizer integrated circulation scheme are as follows:
step one, providing a nutrient solution formula according to water sample detection and tomato plant status, and preparing mother liquor according to the nutrient solution formula;
step two, raw water is prepared through a rainwater recovery tank and RO water equipment and is stored in a raw water tank;
step three, collecting liquid return through a liquid return collecting system, and then sterilizing and storing through a UV sterilizer;
triggering irrigation according to a set reference value of the intelligent greenhouse environment parameter;
step five, the fertilizer applicator extracts and mixes the raw water tank, the sterilized returned liquid and the mother liquid according to the set standard value of the intelligent greenhouse environment parameter to generate fertilizer, and the PH of the fertilizer is monitored in real time through a PH sensor to adjust;
step six, fertilizer enters the matrix through a pipeline and a drip irrigation system for absorption and consumption of tomato plants, and the matrix which is not absorbed and consumed is collected and repeated in the step one through a liquid return collecting system.
In the embodiment of the invention, the logistics dynamic information display module is used for displaying logistics dynamic information through a map, the logistics dynamic information comprises vehicle running information, alarming and abnormal information, freight bill information and freight bill real-time tracking list information, the vehicle running information comprises the total number of vehicles, the running total number of vehicles and the vehicle utilization rate, the alarming and abnormal information comprises the number of alarming today, the abnormal number of today and statistics of past 7 days, the freight bill information comprises the current freight bill, the number of the present freight bill and the change quantity of the freight bill of the yesterday, and the freight bill real-time tracking list information comprises the transportation starting point, the carrier vehicle, the transportation weight and the transportation state information.
According to the embodiment of the invention, through the environment monitoring sensor, the environment parameters in the intelligent greenhouse are monitored in real time, wherein the environment parameters comprise the temperature, humidity, carbon dioxide concentration, illumination intensity, pH value of a culture medium, soil humidity and soil conductivity in the intelligent greenhouse, and the reference value of the environment parameters is set; the control management flow and the packaging flow are controlled through three-dimensional animation demonstration, the growth condition of tomato plants is simulated, the optimal growth environmental condition of the tomato plants is judged according to an optimal growth environmental index management model, the intelligent ventilation windowing, the automatic sunshade curtain and the automatic heat preservation curtain are automatically controlled, the greenhouse can realize more efficient, intelligent and sustainable tomato production through the three-dimensional animation demonstration and the automatic control system, the skill and knowledge level of agricultural practitioners are improved, and the continuous food demands are met; the logistics dynamic information is displayed through the map, and comprises vehicle running information, alarm and abnormal information, waybill information and waybill real-time tracking list information, so that more intelligent, more efficient, safer and more sustainable logistics operation can be realized, customer satisfaction is improved, cost is reduced, risk is reduced, and more data and information are provided for a carrier to support decision making; and then the environment parameters in the intelligent greenhouse are displayed through the user adjusting interface, and the user is supported to manually adjust the environment parameters so as to meet the optimal growing environment conditions of tomato plants, so that the dependence on manual intervention is reduced, the requirements of plants can be met more accurately, and the growing efficiency and quality of crops are improved. The embodiment of the invention realizes comprehensive automation, reduces the dependence on manual intervention, reduces the labor cost, can more accurately meet the requirements of plants through real-time monitoring and intelligent control, improves the growth efficiency and quality of crops, and ensures that the operation is more visual and easy to understand through visual display of a user interface.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (2)
1. An environment management system for an intelligent greenhouse comprises a data monitoring module, an agricultural brain environment control module, a three-dimensional animation display module and a user adjustment interface, and is characterized in that,
the data monitoring module monitors environmental parameters in the intelligent greenhouse in real time through an environmental monitoring sensor, wherein the environmental parameters comprise temperature, humidity, carbon dioxide concentration, illumination intensity, pH value of a culture medium, soil humidity and soil conductivity in the intelligent greenhouse, and sets a reference value of the environmental parameters;
the agricultural brain environment control module is used for simulating the growth condition of tomato plants through a three-dimensional animation demonstration control management flow and a packaging flow, judging the optimal growth environment condition of the tomato plants according to an optimal growth environment index management model, and intelligently ventilating and windowing, automatically shielding a sun screen and automatically insulating the sun screen; the agricultural brain environment control module comprises an environment management unit, a production element control unit, a water and fertilizer circulation control unit and an air treatment unit, wherein the environment management unit is respectively connected with the production element control unit and the water and fertilizer circulation control unit, and the production element control unit and the water and fertilizer circulation control unit are respectively connected with the air treatment unit; the environment management unit establishes an optimal growth environment index management model through the temperature, the humidity, the carbon dioxide concentration, the illumination intensity and the water and fertilizer irrigation quantity of the intelligent greenhouse, judges the optimal growth environment condition of the tomato plant according to the optimal growth environment index, and the optimal growth environment index management model has the formula:
；
wherein:is the optimal growth environment of the intelligent greenhouse, +.>Is the temperature of intelligent greenhouse->Humidity of intelligent greenhouse->Carbon dioxide concentration for intelligent greenhouse, < >>For the intensity of illumination, add>Irrigation amount of water and fertilizer for intelligent greenhouse>Is a controllable variable;
the logistics dynamic information display module is used for displaying logistics dynamic information through a map, wherein the logistics dynamic information comprises vehicle running information, alarm and abnormal information, waybill information and waybill real-time tracking list information;
the user adjusting interface is used for displaying the environmental parameters in the intelligent greenhouse and supporting the manual adjustment of the environmental parameters by a user so as to meet the optimal growing environmental conditions of the tomato plants;
the intelligent greenhouse comprises an intelligent glass greenhouse, a production service area and a rainwater recovery tank, wherein the production service area comprises an office area, a packaging workshop, an irrigation area and a boiler area;
the water and fertilizer irrigation quantity of the intelligent greenhouse is established by the soil humidity of the intelligent greenhouse, the pH value of the culture medium of the intelligent greenhouse and the soil conductivity, and the formula of the water and fertilizer irrigation quantity analysis model of the intelligent greenhouse is as follows:
；
wherein:soil moisture for intelligent greenhouse->Is the pH value of the culture medium of the intelligent greenhouse>For the soil conductivity of intelligent greenhouse->Is a variable parameter;
the production element control unit comprises a temperature control subunit, an illumination intensity control subunit, a humidity control subunit, a carbon dioxide concentration control subunit and a water and fertilizer irrigation quantity control subunit, wherein the temperature control subunit comprises heating control and cooling control, the heating control comprises ground rail heating control, top heating control, inter-plant heating control, side wall heating control and automatic heat preservation curtain control, and the cooling control comprises high-pressure spraying control, intelligent ventilation window opening control and automatic sun-shading curtain control;
the water and fertilizer circulation control unit monitors and controls the water and fertilizer integrated circulation scheme, and the operation steps of the water and fertilizer integrated circulation scheme are as follows:
step one, providing a nutrient solution formula according to water sample detection and tomato plant status, and preparing mother liquor according to the nutrient solution formula;
step two, raw water is prepared through a rainwater recovery tank and RO water equipment and is stored in a raw water tank;
step three, collecting liquid return through a liquid return collecting system, and then sterilizing and storing through a UV sterilizer;
triggering irrigation according to a set reference value of the intelligent greenhouse environment parameter;
step five, the fertilizer applicator extracts and mixes the raw water tank, the sterilized returned liquid and the mother liquid according to the set standard value of the intelligent greenhouse environment parameter to generate fertilizer, and the PH of the fertilizer is monitored in real time through a PH sensor to adjust;
step six, fertilizer enters the matrix through the pipeline and the drip irrigation system for absorption and consumption of tomato plants, and the matrix which is not absorbed and consumed is collected in the step one through the liquid return collecting system.
2. The system according to claim 1, wherein the logistics dynamic information display module is configured to display logistics dynamic information through a map, the logistics dynamic information including vehicle operation information, alarm and anomaly information, bill information, and bill real-time tracking list information, the vehicle operation information including total number of vehicles, total number of operations, and vehicle usage, the alarm and anomaly information including number of today alarms, today's abnormal constants, and statistics of past 7 days, the bill information including current number of freight, number of today's freight, and change amount of more yesterday's freight, the bill real-time tracking list information including transportation start point, carrier vehicle, transportation weight, and transportation status information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311628370.5A CN117331392B (en) | 2023-12-01 | 2023-12-01 | Environment management system for intelligent greenhouse |
Applications Claiming Priority (1)
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