CN117561910A - Greenhouse crop accurate pesticide application system based on Internet of things and control method thereof - Google Patents
Greenhouse crop accurate pesticide application system based on Internet of things and control method thereof Download PDFInfo
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- CN117561910A CN117561910A CN202311600688.2A CN202311600688A CN117561910A CN 117561910 A CN117561910 A CN 117561910A CN 202311600688 A CN202311600688 A CN 202311600688A CN 117561910 A CN117561910 A CN 117561910A
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- 239000000575 pesticide Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000003814 drug Substances 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 238000012545 processing Methods 0.000 claims abstract description 36
- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 201000010099 disease Diseases 0.000 claims abstract description 13
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000006855 networking Effects 0.000 claims abstract 2
- 239000002689 soil Substances 0.000 claims description 19
- 238000007726 management method Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 10
- 229940079593 drug Drugs 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 6
- 238000012377 drug delivery Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 241000238631 Hexapoda Species 0.000 abstract description 10
- 241000607479 Yersinia pestis Species 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- 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)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Health & Medical Sciences (AREA)
- Botany (AREA)
- Toxicology (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Computing Systems (AREA)
- Medical Informatics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Catching Or Destruction (AREA)
Abstract
The application discloses accurate pesticide application system of greenhouse crops and control method thereof based on thing networking, including information acquisition module, control processing module, backstage server and medicine feed system, control processing module respectively with information acquisition module, backstage server, medicine feed system communication connection. The medicine supply system comprises a medicine storage container, a medicine injection pump and an atomizing nozzle, wherein the liquid outlet end of the medicine storage container is communicated with the liquid inlet end of the medicine injection pump, the liquid outlet end of the medicine injection pump is communicated with the atomizing nozzle through a liquid conveying pipeline, the liquid conveying pipeline is arranged above crops, and a turbine flowmeter sensor is arranged at the joint of the medicine injection pump and the liquid conveying pipeline. The information acquisition module acquires the field information and rootJudging whether the crop is diseased or not and judging the type of the disease and the insect according to the field information ， And the dosage is measured by a turbine flowmeter sensor, and the dosage just reaches the required dosage, so that the effect of accurately applying the pesticide to crops is achieved.
Description
Technical Field
The application relates to the technical field of agricultural planting, in particular to a greenhouse crop accurate pesticide application system based on the Internet of things and a control method thereof.
Background
Along with the rapid development of information technology in big data age, the combination of information technology such as computer technology, internet of things technology, communication technology and network technology and basic agriculture science is realized, and the technology is a trend of modern agriculture development.
The agricultural crop is a large agricultural country, the agriculture has important influence on the sustainable development of social economy, but a large number of crops die due to diseases and insect pests, which are a main cause of crop yield reduction and quality reduction, and the crop yield is greatly reduced. Along with the change of climate and environment, the incidence rate of crop diseases and insect pests is higher and higher, and the generated diseases are more and more complex, so that the diagnosis and remedy of the diseases of crops are particularly important.
The traditional method for manually detecting the plant diseases and insect pests completely depends on the observation experience of farmers or asks an expert to go to the gate to guide, so that the method has the advantages of low speed, low efficiency, high cost, strong subjectivity, low accuracy and no timeliness, and the situation that the plant diseases and insect pests cannot be completely killed due to damage to crops or insufficient pesticide application caused by excessive pesticide application cannot be accurately detected after the plant diseases and insect pests are diagnosed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the accurate pesticide application system for greenhouse crops based on the Internet of things and the control method thereof, so that the recognition efficiency and the accuracy are improved, the cost is reduced, and the spraying of the pesticide is accurately mastered according to the experience of an expert; meanwhile, the dosage is accurately controlled so as to achieve the effect of accurately applying the pesticide to crops.
In order to solve the technical problems, the application provides the following technical scheme:
in a first aspect, the embodiment of the application provides a precise greenhouse crop pesticide application system based on the internet of things, which comprises an information acquisition module, a control processing module, a background server and a pesticide supply system, wherein the control processing module is respectively in communication connection with the information acquisition module, the background server and the pesticide supply system, and the control processing module is characterized in that:
the information acquisition module comprises a camera, an air temperature and humidity sensor and a soil sensor, wherein the camera and the control temperature and humidity sensor are both arranged in the greenhouse and are at a certain height from the ground, the soil sensor is arranged below the inner surface of the greenhouse, and the camera, the air temperature and humidity sensor and the soil sensor are all in communication connection with the control processing module;
the medicine supply system comprises a medicine storage container, a medicine injection pump and an atomizing nozzle, wherein the liquid outlet end of the medicine storage container is communicated with the liquid inlet end of the medicine injection pump, the liquid outlet end of the medicine injection pump is communicated with the atomizing nozzle through a liquid conveying pipeline, the liquid conveying pipeline is paved above crops in a greenhouse, and a turbine flowmeter sensor is arranged at the joint of the medicine injection pump and the liquid conveying pipeline.
By adopting the implementation mode, the air temperature and humidity sensor and the soil sensor are used for respectively collecting the air temperature and humidity and the soil condition of the site, the camera is used for collecting the image of the site crops, the collected information is sent to the server, the manager judges whether the crops are diseased and insect pests and the types of the diseases and insect pests, the liquid medicine is sprayed for the crops through the medicine supply system according to the experience proportion, the turbine flowmeter sensor is used for measuring the dosage, the dosage just reaches the required dosage, and the effect of accurately applying the medicines to the crops is achieved.
With reference to the first aspect, in a first possible implementation manner of the first aspect, the control processing module includes a microprocessor and a solid state relay control circuit, where the microprocessor is electrically connected to the solid state relay control circuit.
With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the solid state relay control circuit is respectively connected to the camera, the air temperature and humidity sensor, and the soil sensor in a communication manner.
With reference to the first possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the camera is communicatively connected to the solid state relay control circuit through the wireless video transmission module.
The microprocessor receives the command of the background server and controls each device to complete the corresponding command through the solid state relay control circuit.
With reference to the first aspect, in a fourth possible implementation manner of the first aspect, the background server includes a host computer and a video management platform, where the host computer and the video management platform are both connected to the microprocessor through a wireless data video transmission module in a communication manner. The upper computer and the video management platform of the background server can realize the storage and management of data and information.
With reference to the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, the method further includes a control terminal, where the control terminal is communicatively connected to the server. The manager can check the crop condition through the control terminal and control each device through the control terminal.
With reference to the first aspect, in a sixth possible implementation manner of the first aspect, the system further includes a power supply, where the power supply is respectively connected with the information acquisition module and the control processing module 、 The drug delivery system is electrically connected. The power consumption requirement of each device is met through the power supply.
With reference to the first aspect, in a seventh possible implementation manner of the first aspect, a first filter and a second filter are further disposed between the liquid outlet end of the medicament storage container and the liquid inlet end of the drug injection pump, the liquid inlet end of the first filter is in communication with the liquid outlet end of the medicament storage container, the liquid outlet end of the first filter is in communication with the liquid inlet end of the second filter, and the liquid outlet end of the second filter is in communication with the liquid outlet end of the drug supply pump. Through setting up the filter between medicament storage container and injection pump, can realize the filtration to the liquid medicine, can improve the cleanliness and the purity of liquid medicine.
With reference to the first aspect, in an eighth possible implementation manner of the first aspect, a solenoid valve is disposed on the atomizing nozzle, and the solenoid valve is connected in communication with the solid state relay control circuit. The spraying and the application of the pesticide to crops are realized by controlling the switch of the electromagnetic valve.
In a second aspect, an embodiment of the present application further provides a control method for a precise pesticide application system for greenhouse crops based on the internet of things, where the method includes:
(1) The information acquisition module acquires environment data and crop images and sends the environment data and the crop images to the control processing module;
(2) The control processing module sends the received information to a background server;
(3) The background server compares the received information with standard data of a database and sends the received information and a comparison result to the control terminal;
(4) The management personnel obtains the field information and the comparison result through the control terminal, judges whether the crops are diseased and damaged and the types of the disease and the damage, and configures the medicines with proper concentration in the medicine storage container according to the experience of the expert;
(5) The electromagnetic valve of the medicine injection pump and the atomizing nozzle is controlled to be opened by the upper computer, so that the spraying is carried out on crops, the turbine flow sensor senses the medicine quantity and sends the medicine quantity to the server, and the effect of accurate medicine application is achieved.
Drawings
Fig. 1 is a schematic diagram of a precise greenhouse crop pesticide application system based on the internet of things according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a system connection relationship according to an embodiment of the present application
Fig. 3 is a flowchart of a control method of a precise greenhouse crop pesticide application system based on the internet of things.
In fig. 1-3: the system comprises a 1-information acquisition module, a 2-control processing module, a 3-background server, a 4-medicine supply system, a 5-wireless video transmission module, a 6-wireless data video transmission module, a 7-power supply, an 8-control terminal, a 1-1-camera, a 1-2-soil sensor, a 1-3-air temperature and humidity sensor, a 2-1-microprocessor, a 2-2-solid relay control circuit, a 3-1-upper computer, a 3-2-video management platform, a 4-1-medicine storage container, a 4-2-medicine supply pump, a 4-3-first filter, a 4-4-second filter, a 4-5-turbine flow sensor, a 4-6-transfusion pipeline and a 4-7-atomizer.
Detailed Description
The present invention is described below with reference to the drawings and the detailed description.
Fig. 1 is a schematic diagram of a precise greenhouse crop pesticide application system based on the internet of things, which is provided by the embodiment of the application, and comprises an information acquisition module 1, a control processing module 2, a background server 3 and a pesticide supply system 4, wherein the control processing module 2 is respectively in communication connection with the information acquisition module 1, the background server 3 and the pesticide supply system 4, and information transfer and control over the information acquisition module 1 and the pesticide supply system 4 are realized through the control processing module. The connection relationship of the devices is as follows, see fig. 2:
the information acquisition module 1 comprises a camera 1-1, an air temperature and humidity sensor 1-2 and a soil sensor 1-3, wherein the camera 1-1 is arranged in a greenhouse, and the height of the camera is about 3 meters away from the ground, so that the shooting range of the camera 1-1 can cover the whole crop; the temperature and humidity sensor 1-2 is controlled to be arranged in the greenhouse, the height of the temperature and humidity sensor from the ground is 2 meters, and the crops are ensured not to interfere the measurement result of the temperature and humidity sensor 1-2; the soil sensor is buried under the soil surface of the greenhouse for about 30 cm, so that the soil information in the greenhouse can be accurately acquired. And the camera 1-1, the air temperature and humidity sensor 1-2 and the soil sensor 1-3 are all in communication connection with the control processing module 2, and can send the acquired information to the control processing module 2.
The control processing module 2 comprises a microprocessor 2-1 and a solid state relay control circuit 2-2, and the microprocessor 2-1 is in communication connection with the solid state relay control circuit 2-2. The microprocessor 2-1 is respectively in communication connection with the upper computer 3-1 and the video management platform 3-2 through the wireless data video transmission module 6. The air temperature and humidity sensor 1-2 and the soil sensor 1-3 are both in communication connection with the solid-state relay control circuit 2-2, and the camera 1-1 is in communication connection with the solid-state relay control circuit 2-2 through the wireless video transmission module 5. By adopting the connection mode, the information such as data and video images collected by the camera 1-1, the air temperature and humidity sensor 1-2 and the soil sensor 1-3 are transmitted to the upper computer 3-1 and the video management platform 3-2 of the background server 3 through the control processing module 2, and the background server can also control the operation of each device through the control processing module 2.
The background server 3 is also in communication connection with the control terminal 8, the control terminal 8 of the embodiment adopts a smart phone, the upper computer 3-1 and the video management platform 3-2 of the background server 3 can send environmental data and video images to the smart phone of a manager, the manager can check crop information and images through the smart phone, and meanwhile, the manager can also send the crop information and the images to each device through the smart phone to control the operation of each device.
In order to ensure that the pesticide can be applied to crops according to the obtained information, the pesticide supply system 4 of the embodiment comprises a pesticide storage container 4-1, a pesticide injection pump 4-2, a first filter 4-3, a second filter 4-4 and an atomization nozzle 4-7, wherein the liquid inlet end of the first filter 4-3 is communicated with the liquid outlet end of the pesticide storage container 4-1, the liquid outlet end of the first filter 4-3 is communicated with the liquid inlet end of the second filter 4-4, the liquid outlet end of the second filter 4-4 is communicated with the liquid outlet end of the pesticide supply pump 4-2, and the liquid outlet end of the pesticide supply pump 4-2 is communicated with the atomization nozzle 4-7 through a liquid conveying pipeline 4-6. The liquid delivery pipeline 4-6 is required to be arranged above crops in the greenhouse, and the atomizing nozzle 4-7 is also arranged above the crops, so that the spraying area of the atomizing nozzle is enlarged. The drug supply pump 4-2 is in communication with the control processing module 2.
In order to measure the dosage during fertilization, a turbine flow sensor 4-5 is arranged at the interface position of the liquid outlet end of the drug supply pump 4-2 and the liquid inlet end of the infusion pipeline 4-6, and the turbine flow sensor 4-5 is in communication connection with the control processing module 2 and can feed back the dosage to the background server 3. The atomizing nozzle 4-7 is provided with an electromagnetic valve which can be opened or closed to finish the medicine application, and the electromagnetic valve is also in communication connection with the control processing module 2.
To meet the requirements of the information acquisition module 1 and the control processing module 2 、 The power supply system 4 is provided with a power supply 7, and the power supply 7 is respectively connected with the information acquisition module 1 and the control processing module 2 、 The drug delivery system 4 is electrically connected.
According to the embodiment, the precise greenhouse crop pesticide applying system based on the Internet of things comprises an information collecting module, a control processing module, a background server and a pesticide supplying system, wherein the control processing module is respectively in communication connection with the information collecting module, the background server and the pesticide supplying system. The information acquisition module comprises a camera, an air temperature and humidity sensor and a soil sensor, wherein the camera and the control temperature and humidity sensor are in communication connection with the control processing module. The medicine supply system comprises a medicine storage container, a medicine injection pump and an atomizing nozzle, wherein the liquid outlet end of the medicine storage container is communicated with the liquid inlet end of the medicine injection pump, the liquid outlet end of the medicine injection pump is communicated with the atomizing nozzle through a liquid conveying pipeline, the liquid conveying pipeline is arranged above crops, and a turbine flowmeter sensor is arranged at the joint of the medicine injection pump and the liquid conveying pipeline. The information acquisition module acquires the field information and cuts out whether the crop is diseased or not and the type of the disease and the insect according to the field information ， The dosage is measured by a turbine flowmeter sensor, and the dosage just reaches the required dosage, thereby achieving the effect of accurately applying the pesticide to crops 。
Corresponding to the precise greenhouse crop pesticide application system based on the internet of things provided by the embodiment, the application further provides an embodiment of a precise greenhouse crop pesticide application system control method based on the internet of things, see fig. 3, wherein the method comprises the following steps:
s101, the information acquisition module acquires environment data and crop images and sends the environment data and the crop images to the control processing module.
S102, the control processing module sends the received information to a background server.
And S103, the background server compares the received information with standard data of a database and sends the received information and a comparison result to the control terminal.
S104, the manager obtains the field information and the comparison result through the control terminal, judges whether the crop is diseased or not and the type of the disease and the insect, and configures the medicine with proper concentration in the medicine storage container according to the expert experience.
S105, the electromagnetic valves of the medicine injection pump and the atomizing nozzle are controlled by the upper computer to be opened, the spraying is carried out on crops, the turbine flow sensor senses the medicine quantity, and the medicine quantity is sent to the server, so that the effect of accurate medicine application is achieved.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Of course, the above description is not limited to the above examples, and technical features not described in the present application may be implemented by or using the prior art, which are not described herein in detail; the above examples and drawings are only for illustrating the technical solution of the present application and are not intended to limit the present application, but the present application is described in detail with reference to the preferred embodiments only, and it should be understood by those skilled in the art that the changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present application and the scope of the claims of the present application.
Claims (10)
1. Accurate system of dosing of big-arch shelter crops based on thing networking, its characterized in that: the system comprises an information acquisition module, a control processing module, a background server and a medicine supply system, wherein the control processing module is respectively in communication connection with the information acquisition module, the background server and the medicine supply system, and the system comprises:
the information acquisition module comprises a camera, an air temperature and humidity sensor and a soil sensor, wherein the camera and the control temperature and humidity sensor are both arranged in the greenhouse and are at a certain height from the ground, the soil sensor is arranged below the inner surface of the greenhouse, and the camera, the air temperature and humidity sensor and the soil sensor are all in communication connection with the control processing module;
the medicine supply system comprises a medicine storage container, a medicine injection pump and an atomizing nozzle, wherein the liquid outlet end of the medicine storage container is communicated with the liquid inlet end of the medicine injection pump, the liquid outlet end of the medicine injection pump is communicated with the atomizing nozzle through a liquid conveying pipeline, the liquid conveying pipeline is paved above crops in a greenhouse, and a turbine flowmeter sensor is arranged at the joint of the medicine injection pump and the liquid conveying pipeline.
2. The precise greenhouse crop pesticide application system based on the internet of things according to claim 1, wherein: the control processing module comprises a microprocessor and a solid-state relay control circuit, and the microprocessor is electrically connected with the solid-state relay control circuit.
3. The precise greenhouse crop pesticide application system based on the internet of things according to claim 2, wherein: and the solid-state relay control circuit is respectively in communication connection with the camera, the air temperature and humidity sensor and the soil sensor.
4. The precise greenhouse crop pesticide application system based on the internet of things according to claim 2, wherein: the camera is in communication connection with the solid state relay control circuit through the wireless video transmission module.
5. The precise greenhouse crop pesticide application system based on the internet of things according to claim 1, wherein: the background server comprises an upper computer and a video management platform, and the upper computer and the video management platform are both in communication connection with the microprocessor through a wireless data video transmission module.
6. The precise greenhouse crop application system based on the internet of things according to claim 5, wherein: the system also comprises a control terminal which is in communication connection with the server.
7. The precise greenhouse crop pesticide application system based on the internet of things according to claim 1, wherein: the system also comprises a power supply which is respectively connected with the information acquisition module and the control processing module 、 The drug delivery system is electrically connected.
8. The precise greenhouse crop pesticide application system based on the internet of things according to claim 1, wherein: the liquid outlet end of the first filter is communicated with the liquid inlet end of the second filter, and the liquid outlet end of the second filter is communicated with the liquid outlet end of the drug supply pump.
9. The precise greenhouse crop pesticide application system based on the internet of things according to claim 1, wherein: the atomizing spray head is provided with an electromagnetic valve which is in communication connection with the solid-state relay control circuit.
10. The control method of the precise greenhouse crop pesticide application system based on the Internet of things is characterized by comprising the following steps of:
the information acquisition module acquires environment data and crop images and sends the environment data and the crop images to the control processing module;
the control processing module sends the received information to a background server;
the background server compares the received information with standard data of a database and sends the received information and a comparison result to the control terminal;
the management personnel obtain field information and a comparison result through the control terminal, judge and judge whether crops are diseased and damaged and the types of the disease and the damage, and allocate drugs with proper concentration in the drug storage container according to expert experience;
the electromagnetic valve of the medicine injection pump and the atomizing nozzle is controlled to be opened by the upper computer, so that the spraying is carried out on crops, the turbine flow sensor senses the medicine quantity and sends the medicine quantity to the server, and the effect of accurate medicine application is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311600688.2A CN117561910A (en) | 2023-11-28 | 2023-11-28 | Greenhouse crop accurate pesticide application system based on Internet of things and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311600688.2A CN117561910A (en) | 2023-11-28 | 2023-11-28 | Greenhouse crop accurate pesticide application system based on Internet of things and control method thereof |
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| CN117561910A true CN117561910A (en) | 2024-02-20 |
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| CN202311600688.2A Pending CN117561910A (en) | 2023-11-28 | 2023-11-28 | Greenhouse crop accurate pesticide application system based on Internet of things and control method thereof |
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| CN (1) | CN117561910A (en) |
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