CN116711569A - Intelligent closed-loop control method for intelligent agricultural production system - Google Patents
Intelligent closed-loop control method for intelligent agricultural production system Download PDFInfo
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- CN116711569A CN116711569A CN202310761209.9A CN202310761209A CN116711569A CN 116711569 A CN116711569 A CN 116711569A CN 202310761209 A CN202310761209 A CN 202310761209A CN 116711569 A CN116711569 A CN 116711569A
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- 238000012271 agricultural production Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 69
- 238000003973 irrigation Methods 0.000 claims abstract description 54
- 230000002262 irrigation Effects 0.000 claims abstract description 50
- 238000007781 pre-processing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000002689 soil Substances 0.000 claims description 40
- 239000003337 fertilizer Substances 0.000 claims description 18
- 230000007613 environmental effect Effects 0.000 claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 230000010354 integration Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 1
- 238000011161 development Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940059082 douche Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The application discloses an intelligent closed-loop control method of an intelligent agricultural production system, which comprises the steps of firstly collecting data such as the environment in a greenhouse and the growth state of crops in real time through various sensors, monitoring equipment and the like, then carrying out operations such as preprocessing, denoising, analyzing and the like on the collected data, extracting useful information, then formulating a reasonable agricultural production strategy according to the processed data and combining information such as expert knowledge, experience and the like, transmitting decision results to the agricultural production equipment or system, realizing the accurate control of the environment, the growth state and the like of the greenhouse, and finally adjusting and optimizing a control system according to actual execution conditions so as to improve the agricultural production efficiency and quality; according to the intelligent closed-loop control method, the temperature and humidity monitoring system and the intelligent irrigation system are used in a matched mode, so that the intelligent closed-loop control method can be used for more efficiently performing circulating regulation and control on the agricultural production system in the greenhouse, and is accurate in regulation and control, high in automation degree and high in working efficiency.
Description
Technical Field
The application relates to the technical field of intelligent agriculture, in particular to an intelligent closed-loop control method of an intelligent agricultural production system.
Background
The intelligent agriculture mainly utilizes various devices to acquire corresponding data, realizes digital and intelligent production, breaks through the data acquired by various devices, integrates resources, realizes unmanned production, and mainly utilizes the Internet of things technology, the 5S technology constructed by a remote sensing system, a global positioning system, a geographic information system, an expert system and an intelligent decision knowledge system, a cloud computing technology, big data and other informatization technologies in the agricultural production process to realize the digitization, the intellectualization, the low carbonization, the ecology and the intensification of the three-agriculture industry.
In recent years, the development of agricultural modernization in China is accelerated, the development of agriculture of the Internet of things is achieved with remarkable effect, the technology of the Internet of things is applied to the agriculture field, the aspects of agricultural product safety management, agricultural production environment monitoring and the like are covered, the number of greenhouses 1 is rapidly increased year by year nowadays, the degree of intelligence and informatization is still low, the traditional manual mode is mainly relied on, the environmental data of the greenhouses need to be checked regularly, and the temperature, the humidity and the fertigation are manually adjusted according to the past agricultural production experience.
Therefore, an intelligent closed-loop control method of an intelligent agricultural production system is designed to solve the technical problems.
Disclosure of Invention
The application aims to provide an intelligent closed-loop control method of an intelligent agricultural production system, which aims to solve the problems in the background technology.
The application provides an intelligent agricultural production system, which comprises a greenhouse, wherein an air outlet and an air inlet are respectively and correspondingly arranged at the front end and the rear end of the greenhouse, and a temperature and humidity monitoring system and an intelligent irrigation system are arranged in the greenhouse;
the temperature and humidity monitoring system can collect environmental parameters such as temperature, humidity, illumination, C02 concentration, leaf surface humidity, dew point temperature and the like in the greenhouse in real time, display the environmental parameters to a user in a visual chart and curve mode, provide various audible and visual alarm information according to the requirements of planted crops, and automatically open or close designated equipment when the temperature and humidity exceed a set value.
The intelligent irrigation system monitors parameters such as soil temperature, humidity, soil moisture content and the like in agricultural production in real time by combining the Internet of things, big data, cloud computing and sensor technology, and achieves a set threshold value or manual intervention operation by analyzing and processing corresponding sensor data information, so that intelligent irrigation is realized as control conditions for operation of irrigation equipment.
In one implementation, the temperature and humidity monitoring system comprises a remote monitoring host, a mobile APP, a system cloud platform, a local monitoring host, an air temperature and humidity sensor, a carbon dioxide detector, an illuminance sensor and external equipment.
In one implementation mode, the external equipment comprises peripheral equipment such as an exhaust fan, heating equipment, humidifying equipment and the like, and the exhaust fan is arranged in the corresponding air outlet and air inlet.
In one implementation, the functions of the temperature and humidity monitoring system comprise real-time monitoring, early warning functions, various transmission modes, coordinated control regulation and control, remote monitoring data and historical data viewing and deriving.
In one implementation, the system cloud platform can realize seamless docking with a mobile phone end, a tablet computer end and a PC computer end.
In one implementation, the intelligent irrigation system includes environmental monitoring, cloud platform and water and fertilizer integration.
In one implementation, the functions of the intelligent irrigation system include precise irrigation, remote centralized control, operation logs and agricultural environment monitoring, which includes soil temperature and humidity monitoring, soil moisture content monitoring and water consumption monitoring, wherein a soil temperature and humidity sensor, a soil conductivity sensor and a soil PH sensor are involved.
In one implementation mode, the water and fertilizer integration comprises a head junction, a fertilizer application system, a water emitter and a pipe network system, irrigation and fertilizer application are integrated through the water and fertilizer integration machine, the pipe network system comprises a water distribution pipe network, the water distribution pipe network comprises a plurality of main pipes, branch pipes and capillary pipes, the water distribution pipe network is used for conveying water treated by the head to the water emitter and the water emitter according to requirements, the capillary pipes are the last-stage pipelines of a micro-irrigation system, in the drip irrigation system, the drip irrigation pipes are used, and micro-spray heads are generally arranged on the capillary pipes in the micro-spray system; irrigation modes include a sprinkler irrigation mode and a drip irrigation mode.
In a second aspect, the application provides an intelligent closed-loop control method of an intelligent agricultural production system, which comprises the following steps:
s1, data acquisition: the data of the environment in the greenhouse, the growth state of crops and the like are collected in real time through various sensors, monitoring equipment and the like;
s2, data processing: preprocessing, denoising, analyzing and other operations are carried out on the acquired data, and useful information is extracted;
s3, decision making: according to the processed data, combining expert knowledge, experience and other information, and formulating a reasonable agricultural production strategy;
s4, executing control: transmitting the decision result to agricultural production equipment or system to realize accurate control of greenhouse environment, crop growth state and the like;
s5, feedback adjustment: and adjusting and optimizing the control system according to the actual execution condition so as to improve the agricultural production efficiency and quality.
Compared with the prior art, the application has the beneficial effects that: according to the intelligent closed-loop control method, the temperature and humidity monitoring system and the intelligent irrigation system are used in a matched mode, so that the intelligent closed-loop control method can be used for more efficiently performing circulating regulation and control on the agricultural production system in the greenhouse, the regulation and control are accurate, the automation degree is high, the working efficiency is high, and the labor intensity of workers is greatly reduced.
Drawings
FIG. 1 is a schematic view of the internal structure of a greenhouse 1 according to the present application;
FIG. 2 is a diagram showing the construction of a temperature and humidity monitoring system according to the present application;
FIG. 3 is a topology of FIG. 2;
FIG. 4 is a flow chart of a method for intelligent closed loop control of an intelligent agricultural production system according to the present application.
Wherein: 1-warmhouse booth, 101-air intake, 102-air outlet, 103-illuminance sensor, 104-carbon dioxide detector, 105-air temperature and humidity sensor, 106-soil PH sensor, 107-soil temperature and humidity sensor, 108-soil conductivity sensor, 109-liquid manure all-in-one, 110-water distribution pipe network.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-3, in an embodiment of the present application, an intelligent agricultural production system includes a greenhouse 1, an air outlet 102 and an air inlet 101 are respectively provided at front and rear ends of the greenhouse 1, and a temperature and humidity monitoring system and an intelligent irrigation system are provided in the greenhouse 1.
The temperature and humidity monitoring system can collect environmental parameters such as temperature, humidity, illumination, C02 concentration, leaf surface humidity, dew point temperature and the like in the greenhouse in real time, display the environmental parameters to a user in a visual chart and curve mode, provide various audible and visual alarm information according to the requirements of planted crops, and automatically open or close designated equipment when the temperature and humidity exceed a set value. The system can be widely applied to the fields of facility agriculture, gardening, animal husbandry and the like, and provides scientific basis for realizing automatic monitoring of comprehensive ecological information of the facility agriculture, automatic control of environment and intelligent management.
The temperature and humidity monitoring system comprises a remote monitoring host, a mobile APP, a system cloud platform, a local monitoring host, an air temperature and humidity sensor 105, a carbon dioxide detector 104, an illuminance sensor 103 and external equipment.
The external equipment comprises peripheral equipment such as an exhaust fan, heating equipment, humidifying equipment and the like, and the exhaust fan is arranged in the corresponding air outlet 102 and air inlet 101.
The temperature and humidity monitoring system has the functions of:
and (3) real-time monitoring: the system can collect and record the temperature, humidity, illumination, soil temperature, CO2 concentration, leaf surface humidity and other environmental parameter conditions of monitoring points in real time for 24 hours on line, display and record and store the monitoring information in real time in a plurality of modes such as numbers, figures, images and the like, and the monitoring points can be set according to the size of the greenhouse 1, and the number of the monitoring points is tens to hundreds to thousands.
Early warning function: the alarm values of parameters such as humidity, temperature, illumination, soil temperature, soil humidity, CO2 concentration, leaf surface humidity and the like of each monitoring point can be set, and when the monitoring point data is abnormal, an alarm signal can be automatically sent out by a manager. The alarming mode comprises the following steps: on-site media audible and visual alarm, network client alarm, telephone voice alarm, mobile phone short message alarm and the like.
A plurality of transmission modes: and various data acquisition communication modes are supported, such as RS 485/analog quantity, NB-loT, loRa, ethernet, 4G and other communication modes.
Linkage control regulation: the monitoring host collects temperature, humidity and other data in real time and reports the data to the cloud platform of the system, so that comprehensive analysis of the data is realized, various control instructions are issued, peripheral equipment such as an air conditioner, a dehumidifier, a humidifier and the like is automatically started or closed, and automatic regulation and control of the temperature and the humidity are realized.
Remote monitoring data: by adopting the computer network communication technology, any computer in the local area network can access the monitoring computer, and the temperature and humidity change condition of the monitoring point position can be checked on line, so that remote monitoring is realized.
Historical data viewing derivation: the temperature and humidity monitoring system has a big data analysis and processing function, can comprehensively process the collected temperature and humidity information and equipment state information, can also display data analysis results through a bar graph and a graph, and can derive historical data.
The system cloud platform can realize seamless connection with a mobile phone end, a tablet personal computer end and a PC computer end. The system information can be conveniently checked by a manager through mobile APP such as a mobile phone and the like at any time and any place, related equipment is remotely operated, remote supervision and control of a temperature and humidity monitoring system are realized, and the equipment working condition can be remotely managed.
The intelligent irrigation system monitors parameters such as soil temperature, humidity, soil moisture content and the like in agricultural production in real time by combining the Internet of things, big data, cloud computing and sensor technology, and achieves a set threshold value or manual intervention operation by analyzing and processing corresponding sensor data information, so that intelligent irrigation is realized as control conditions for operation of irrigation equipment.
Wisdom irrigation system includes environmental monitoring, cloud platform and liquid manure integration.
The functions of the intelligent irrigation system include:
and (3) precise irrigation: the sensor is used for collecting the returned information, judging and analyzing the water demand of the soil, and automatically irrigating, and stopping irrigating when the set threshold value is reached, so that the purposes of saving water and accurately irrigating are achieved.
Remote centralized control: the system supports a plurality of working modes such as remote control, manual control, automatic control, timing control and the like, can control all irrigation equipment, and saves manpower.
Operation log: the system automatically records the operation performed on the equipment and automatically generates an operation production log.
Agricultural environment monitoring: the platform comprehensively, scientifically and truly reflects the environmental change of the monitored area through the sensor acquisition terminal, and provides the soil moisture content of each monitoring point.
The agricultural environment monitoring comprises soil temperature and humidity monitoring, soil moisture content monitoring and water consumption monitoring; the soil temperature and humidity monitoring means that a soil temperature and humidity sensor 107 collects the soil temperature and humidity condition, and the system automatically judges whether irrigation starts according to monitoring data; the system judges that the temperature and the humidity of the soil reach a wide value, the electronic wide is automatically opened, automatic irrigation is started, and when the temperature and the humidity reach standard values, the electromagnetic valve is automatically closed, and the irrigation is stopped; soil moisture content monitoring refers to the fact that soil conductivity and soil PH value reflect the soil change of a monitored area comprehensively and truly, wherein a soil conductivity sensor 108 and a soil PH sensor 106 are involved, the soil moisture content of each monitoring point can be timely and accurately provided, and the platform can be used for carrying out real-time remote monitoring on farmland irrigation according to the requirements of crops; the water consumption monitoring means that water meters are installed for all irrigation and monitoring areas, automatic meter reading is performed, the water consumption is displayed, and the irrigation water consumption can be recorded and counted according to different crops and different areas without time.
The water and fertilizer integration comprises a head junction, a fertilizer application system, a water irrigator and a pipe network system, irrigation and fertilizer application are integrated through the water and fertilizer integration machine 109, water and fertilizer are supplied and fertilized through the controllable pipe system, after the water and fertilizer are integrated, the water and the fertilizer are sprayed uniformly, regularly and quantitatively on a crop development and growth area through a pipe, a spray gun or a spray head, so that the soil in the main development and growth area always keeps loose and proper water content, and meanwhile, the water and the nutrients are directly supplied to crops in a fixed time and quantity according to the fertilizer requirement characteristics, soil environment and nutrient content conditions of different crops.
The pipe network system comprises a water distribution pipe network 110, wherein the water distribution pipe network 110 comprises a plurality of main pipes, branch pipes and capillary pipes, the water distribution pipe network 110 is used for conveying water treated by the head to a water filling unit and a water filling device according to requirements, the capillary pipes are the last-stage pipelines of a micro-irrigation system, the drip irrigation system is the drip irrigation pipes, and the capillary pipes in the micro-irrigation system are generally provided with micro-spray heads; irrigation modes include a sprinkler irrigation mode and a drip irrigation mode.
The spray irrigation mode refers to an irrigation mode that water with certain pressure is sprayed into the air through a spray head (or a spray nozzle) by using mechanical and power equipment, and is scattered into small water drops or mist is formed to fall onto fields and plants; the drip irrigation mode refers to a method for uniformly and slowly dripping water and nutrients required by crops into the soil in the root zone of the crops through a pipeline system and a douche arranged on a capillary.
Referring to fig. 4, according to the above-mentioned intelligent closed-loop control method of the intelligent agricultural production system, the method comprises the following steps:
s1, data acquisition: the data of the environment, the crop growth state and the like in the greenhouse 1 are collected in real time through various sensors, monitoring equipment and the like;
s2, data processing: preprocessing, denoising, analyzing and other operations are carried out on the acquired data, and useful information is extracted;
s3, decision making: according to the processed data, combining expert knowledge, experience and other information, and formulating a reasonable agricultural production strategy;
s4, executing control: transmitting the decision result to agricultural production equipment or system to realize accurate control of the environment, crop growth state and the like of the greenhouse 1;
s5, feedback adjustment: and adjusting and optimizing the control system according to the actual execution condition so as to improve the agricultural production efficiency and quality.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to specific embodiments, and that the embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.
Claims (9)
1. The intelligent agricultural production system is characterized by comprising a greenhouse (1), wherein the intelligent agricultural production system comprises the greenhouse (1), and an air outlet (102) and an air inlet (101) are respectively and correspondingly arranged at the front end and the rear end of the greenhouse (1);
the temperature and humidity monitoring system can collect environmental parameters such as temperature, humidity, illumination, C02 concentration, leaf surface humidity, dew point temperature and the like in a greenhouse in real time, display the environmental parameters to a user in a visual chart and curve mode, provide various audible and visual alarm information according to the requirements of planted crops, and automatically open or close designated equipment when the temperature and humidity exceeds a set value;
the intelligent irrigation system monitors parameters such as soil temperature, humidity, soil moisture content and the like in agricultural production in real time by combining the Internet of things, big data, cloud computing and sensor technology, and achieves a set threshold value or manual intervention operation by analyzing and processing corresponding sensor data information, so that intelligent irrigation is realized as control conditions for operation of irrigation equipment.
2. A smart agricultural production system as claimed in claim 1, wherein: the temperature and humidity monitoring system comprises a remote monitoring host, a mobile APP, a system cloud platform, a local monitoring host, an air temperature and humidity sensor (105), a carbon dioxide detector (104), an illuminance sensor (103) and external equipment.
3. A smart agricultural production system as claimed in claim 2, wherein: the external equipment comprises an exhaust fan, heating equipment and humidifying equipment, and the exhaust fan is arranged in the corresponding air outlet (102) and air inlet (101).
4. A smart agricultural production system as claimed in claim 1, wherein: the temperature and humidity monitoring system has the functions of real-time monitoring, early warning, multiple transmission modes, coordinated control regulation and control, remote monitoring data and historical data checking and deriving.
5. A smart agricultural production system as claimed in claim 3, wherein: the system cloud platform can realize seamless butt joint with a mobile phone end, a tablet personal computer end and a PC computer end.
6. A smart agricultural production system as claimed in claim 1, wherein: the intelligent irrigation system comprises environment monitoring, a cloud platform and a water and fertilizer integration.
7. A smart agricultural production system as recited in claim 6, wherein: the intelligent irrigation system comprises functions of precise irrigation, remote centralized control, operation logs and agricultural environment monitoring, wherein the agricultural environment monitoring comprises soil temperature and humidity monitoring, soil moisture content monitoring and water consumption monitoring, and the intelligent irrigation system comprises a soil temperature and humidity sensor (107), a soil conductivity sensor (108) and a soil PH sensor (106).
8. A smart agricultural production system as recited in claim 6, wherein: the water and fertilizer integrated device comprises a header junction, a fertilizer application system, a water irrigator and a pipe network system, irrigation and fertilizer application are integrated through the water and fertilizer integrated device (109), the pipe network system comprises a water distribution pipe network (110), the water distribution pipe network (110) comprises a plurality of main pipes, branch pipes and capillary pipes, the water distribution pipe network (110) is used for conveying water treated by the header to the water irrigator and the water irrigator according to requirements, the capillary pipes are the last-stage pipelines of a micro-irrigation system, in the drip irrigation system, namely drip irrigation pipes, and micro-spray heads are generally arranged on the capillary pipes in the micro-spray system; irrigation modes include a sprinkler irrigation mode and a drip irrigation mode.
9. A method of intelligent closed loop control of an intelligent agricultural production system according to any one of claims 1-8, wherein: the method comprises the following steps:
step S1: and (3) data acquisition: the data of the environment, the crop growth state and the like in the greenhouse (1) are collected in real time through various sensors, monitoring equipment and the like;
step S2: and (3) data processing: preprocessing, denoising, analyzing and other operations are carried out on the acquired data, and useful information is extracted;
step S3: decision making: according to the processed data, combining expert knowledge, experience and other information, and formulating a reasonable agricultural production strategy;
step S4: performing control: transmitting the decision result to agricultural production equipment or system to realize accurate control of the environment, the crop growth state and the like of the greenhouse (1);
step S5: and (3) feedback adjustment: and adjusting and optimizing the control system according to the actual execution condition so as to improve the agricultural production efficiency and quality.
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| CN202310761209.9A CN116711569A (en) | 2023-06-27 | 2023-06-27 | Intelligent closed-loop control method for intelligent agricultural production system |
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| CN202310761209.9A CN116711569A (en) | 2023-06-27 | 2023-06-27 | Intelligent closed-loop control method for intelligent agricultural production system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117694150A (en) * | 2024-01-30 | 2024-03-15 | 宁夏沃之源科技有限公司 | Atomizing, humidifying and cooling method and system for facility greenhouse |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117694150A (en) * | 2024-01-30 | 2024-03-15 | 宁夏沃之源科技有限公司 | Atomizing, humidifying and cooling method and system for facility greenhouse |
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