CN115500245A - Agricultural irrigation system and control method thereof - Google Patents
Agricultural irrigation system and control method thereof Download PDFInfo
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- CN115500245A CN115500245A CN202211254243.9A CN202211254243A CN115500245A CN 115500245 A CN115500245 A CN 115500245A CN 202211254243 A CN202211254243 A CN 202211254243A CN 115500245 A CN115500245 A CN 115500245A
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- irrigation system
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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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
- A01C23/007—Metering or regulating systems
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- 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
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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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
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Abstract
The invention discloses an agricultural irrigation system and a control method thereof, belonging to the technical field of agriculture. The invention has the advantages that: according to the invention, the soil moisture content and weather information are monitored by arranging various sensors in the farmland and are transmitted back to the monitoring platform in real time through the communication network, so that a user can visually and quickly acquire monitoring data and can automatically control according to a set threshold value, automatic irrigation, fertilization and pesticide spraying are realized, manual work is not required to directly participate, the working efficiency is improved, the normal growth of crops can be ensured, the remediation is carried out after the crops have problems, the crop yield is ensured, the irrigation can be carried out according to the needs, the irrigation water is saved, and the waste of water resources is avoided.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to an agricultural irrigation system and a control method thereof.
Background
Agricultural irrigation is a technical measure for supplementing water to crops, and sufficient water must be added to the crops in order to ensure the normal growth of the crops and obtain high and stable yield. Under natural conditions, the necessary moisture cannot be provided for crops due to insufficient precipitation or uneven distribution, so that artificial irrigation is needed, but the labor intensity of the artificial irrigation is high, the working efficiency is low, the farmland needs to be frequently observed, and the soil moisture content can be judged only through the growth vigor of the crops.
Disclosure of Invention
The invention aims to solve the technical problems of high labor intensity, low water resource utilization rate and low intelligent degree of the existing artificial irrigation mode, and provides an agricultural irrigation system which is high in intelligent degree, can be remotely controlled and can monitor soil moisture in real time and a control method thereof.
In order to solve the problems, the invention provides an agricultural irrigation system which comprises a remote control unit, a gateway, an execution feedback unit and a power supply unit, wherein the remote control unit is connected and communicated with the gateway, the power supply unit supplies power to the gateway and the execution feedback unit, the remote control unit comprises a monitoring platform, the monitoring platform is designed based on a mobile terminal, a computer end or a flat plate, the execution feedback unit comprises a data acquisition module, an irrigation execution module and a controller, the controller comprises a plurality of valve controllers, the controller is connected and communicated with the gateway, the controller is integrated with any one or a plurality of combinations of communication ports including RS232, RS485, WIFI, LORA, GPRS, USB and a net port, the irrigation execution module comprises a reservoir, a water pump, an electromagnetic valve, an irrigation pipe network, a booster pump, a spray head, a water and fertilizer mixing device and a liquid medicine mixing device, the irrigation pipe network comprises a branch and a spray head, the spray head is arranged on the branch, the main pipeline is sequentially provided with the water pump, the electromagnetic valve and the water pump, the electromagnetic valve are connected in parallel, the liquid medicine mixing device and the liquid medicine and liquid medicine mixing device are arranged on two sides of the water and fertilizer mixing device, and the liquid medicine mixing device are respectively arranged on the pipeline.
As an improvement, the remote control unit is connected with the gateway for communication through a 2G/3G/4G/5G or Ethernet.
As an improvement, the power supply unit comprises a solar photovoltaic panel and a storage battery, wherein the solar photovoltaic panel charges the storage battery and the storage battery supplies power to the outside.
As an improvement, the data acquisition module comprises a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor.
As an improvement, the liquid level sensor is arranged in the water reservoir and used for detecting the water level height in the water reservoir.
As an improvement, the pressure sensor is arranged in the main path and is positioned on one side of the booster pump close to the branch path.
A method of controlling an agricultural irrigation system, the method comprising the steps of:
the method comprises the following steps: a user logs in a monitoring platform through a mobile terminal, a computer terminal or a tablet;
step two: setting a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor at proper positions according to requirements, and manually setting the threshold values of the sensors;
step three: arranging a photovoltaic panel and a storage battery at proper positions, absorbing and converting solar energy by the photovoltaic panel and storing the solar energy in the storage battery, and providing power for a gateway and an execution feedback unit by the storage battery to ensure that all equipment works normally;
step four: each sensor in the data acquisition module monitors the corresponding monitoring content, converts the monitoring content into a digital signal through A/D conversion and transmits the digital signal to the monitoring platform through the gateway;
step five: and the monitoring platform compares the uploaded data with a set threshold value, judges whether the uploaded data are normal or not, normally records the data if the uploaded data are normal, and pushes an alarm to a user and sends a corresponding control instruction to the gateway to control the corresponding valve to work if the uploaded data are not normal until the uploaded data are normal.
Compared with the prior art, the invention has the advantages that:
according to the invention, the soil moisture content and weather information are monitored by arranging various sensors in the farmland and are transmitted back to the monitoring platform in real time through the communication network, so that a user can visually and quickly acquire monitoring data and can automatically control according to a set threshold value, automatic irrigation, fertilization and pesticide spraying are realized, manual work is not required to directly participate, the working efficiency is improved, the normal growth of crops can be ensured, the remediation is carried out after the crops have problems, the crop yield is ensured, the irrigation can be carried out according to the needs, the irrigation water is saved, and the waste of water resources is avoided.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a system block diagram of the present invention.
Fig. 2 is a system block diagram of an irrigation enforcement module of the present invention.
As shown in the figure: 1. a reservoir; 2. a water pump; 3. an electromagnetic valve; 4. a main road; 5. a water and fertilizer mixing device; 6. a spray head; 7. a liquid medicine mixing device; 8. a booster pump; 9. and (4) branching.
Detailed Description
Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-2, an agricultural irrigation system comprises a remote control unit, a gateway, an execution feedback unit and a power supply unit, wherein the remote control unit is connected and communicated with the gateway through a 2G/3G/4G/5G or Ethernet, the power supply unit comprises a solar photovoltaic panel and a storage battery, the solar photovoltaic panel charges the storage battery and supplies power to the gateway and the execution feedback unit through the storage battery, the remote control unit comprises a monitoring platform, the monitoring platform is designed based on a mobile terminal and a computer end or a flat plate, the execution feedback unit comprises a data acquisition module, an irrigation execution module and a controller, the data acquisition module comprises a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, an air speed sensor, an air direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor, the controller comprises a plurality of valve controllers, the controller is connected and communicated with the gateway, any one or more of seven communication ports including RS232, RS485, WIFI, LORA, GPRS, USB and a net port are integrated on the controller, the irrigation execution module comprises a reservoir 1, a water pump 2, an electromagnetic valve 3, an irrigation pipe network, a booster pump 8, a spray head 6, a water-fertilizer mixing device 5 and a liquid medicine mixing device 7, the irrigation pipe network comprises a main path 4 and a branch path 9, the spray head 6 is arranged on the branch path 9, the water pump 2, the electromagnetic valve 3 and the booster pump 8 are sequentially arranged on the main path 4, the water-fertilizer mixing device 5 and the liquid medicine mixing device 7 are arranged in parallel on the main path 4 between the electromagnetic valve 3 and the water pump 2, the electromagnetic valves 3 are respectively arranged on pipelines at two sides of the water-fertilizer mixing device 5 and the liquid medicine mixing device 7, a liquid level sensor is arranged in the reservoir 1 and used for detecting the water level in the reservoir 1, a pressure sensor is provided in the main circuit 4 on the side of the booster pump 8 adjacent the branch 9.
A control method of an agricultural irrigation system comprises the following steps:
the method comprises the following steps: a user logs in a monitoring platform through a mobile terminal, a computer terminal or a tablet;
step two: setting a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor at proper positions according to requirements, and manually setting the threshold values of the sensors;
step three: arranging a photovoltaic panel and a storage battery at proper positions, absorbing and converting solar energy by the photovoltaic panel and storing the solar energy in the storage battery, and providing power for a gateway and an execution feedback unit by the storage battery to ensure that each device works normally;
step four: each sensor in the data acquisition module monitors the corresponding monitoring content, converts the monitoring content into a digital signal through A/D conversion and transmits the digital signal to the monitoring platform through the gateway;
step five: and the monitoring platform compares the uploaded data with a set threshold value, judges whether the uploaded data are normal or not, normally records the data if the uploaded data are normal, and pushes an alarm to a user and sends a corresponding control instruction to the gateway to control the corresponding valve to work if the uploaded data are not normal until the uploaded data are normal.
Example one
With reference to the attached drawings 1-2, an agricultural irrigation system comprises a remote control unit, a gateway, an execution feedback unit and a power supply unit, wherein the remote control unit is connected and communicated with the gateway through a 5G network, the power supply unit comprises a solar photovoltaic panel and a storage battery, the solar photovoltaic panel charges the storage battery and supplies power to the gateway and the execution feedback unit through the storage battery, the remote control unit comprises a monitoring platform, the monitoring platform is designed based on a mobile terminal, the execution feedback unit comprises a data acquisition module, an irrigation execution module and a controller, the controller uses 220V alternating current and realizes data bidirectional transmission through power line carrier control, the data acquisition module comprises a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, an air speed sensor, a wind direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor, the controller comprises a plurality of valve controllers, the controller is connected and communicated with the gateway, six communication ports including an RS232 port, an RS485 port, a WIFI port, a GPRS port, a USB port and a net port are integrated on the controller, the irrigation execution module comprises a reservoir 1, a water pump 2, an electromagnetic valve 3, an irrigation pipe network, a booster pump 8, a spray head 6, a water-fertilizer mixing device 5 and a liquid medicine mixing device 7, the irrigation pipe network comprises a main circuit 4 and a branch circuit 9, the spray head 6 is arranged on the branch circuit 9, the water pump 2, the electromagnetic valve 3 and the booster pump 8 are sequentially arranged on the main circuit 4, the water-fertilizer mixing device 5 and the liquid medicine mixing device 7 are arranged in parallel on the main circuit 4 between the electromagnetic valve 3 and the water pump 2, the electromagnetic valves 3 are respectively arranged on pipelines on two sides of the water-fertilizer mixing device 5 and the liquid medicine mixing device 7, and a liquid level sensor is arranged in the reservoir 1 and used for detecting the height in the reservoir 1, a pressure sensor is provided in the main circuit 4 on the side of the booster pump 8 adjacent the branch 9.
A control method of an agricultural irrigation system comprises the following steps:
the method comprises the following steps: a user logs in a monitoring platform through a mobile terminal;
step two: setting a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor at proper positions according to requirements, and manually setting the threshold values of the sensors;
step three: arranging a photovoltaic panel and a storage battery at proper positions, absorbing and converting solar energy by the photovoltaic panel and storing the solar energy in the storage battery, and providing power for a gateway and an execution feedback unit by the storage battery to ensure that all equipment works normally;
step four: each sensor in the data acquisition module monitors the corresponding monitoring content, converts the monitoring content into a digital signal through A/D conversion and transmits the digital signal to the monitoring platform through the gateway;
step five: and the monitoring platform compares the uploaded data with a set threshold value and judges whether the uploaded data are normal or not, if the uploaded data are normal, the data are recorded normally, and if the uploaded data are abnormal, the monitoring platform pushes an alarm to a user and sends a corresponding control instruction to the gateway to control the corresponding valve to work until the uploaded data are normal.
Example two
With reference to the attached drawings 1-2, an agricultural irrigation system comprises a remote control unit, a gateway, an execution feedback unit and a power supply unit, wherein the remote control unit is connected and communicated with the gateway through an Ethernet, the power supply unit comprises a solar photovoltaic panel and a storage battery, the solar photovoltaic panel charges the storage battery, the storage battery supplies power for the gateway and the execution feedback unit, the remote control unit comprises a monitoring platform, the monitoring platform is designed based on a computer end, the execution feedback unit comprises a data acquisition module, an irrigation execution module and a controller, the controller uses 36V direct current and realizes bidirectional data transmission by superposing carrier control of a power supply line, the data acquisition module comprises a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, an air speed sensor, a wind direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor, the controller comprises a plurality of valve controllers, the controller is connected with the gateway for communication, four communication ports of RS232, RS485, USB and a net port are integrated on the controller, the irrigation execution module comprises a reservoir 1, a water pump 2, an electromagnetic valve 3, an irrigation pipe network, a booster pump 8, a spray head 6, a water-fertilizer mixing device 5 and a liquid medicine mixing device 7, the irrigation pipe network comprises a main path 4 and a branch path 9, the spray head 6 is arranged on the branch path 9, the water pump 2, the electromagnetic valve 3 and the booster pump 8 are sequentially arranged on the main path 4, the water-fertilizer mixing device 5 and the liquid medicine mixing device 7 are arranged on the main path 4 between the electromagnetic valve 3 and the water pump 2 in parallel, the electromagnetic valves 3 are respectively arranged on pipelines at two sides of the water-fertilizer mixing device 5 and the liquid medicine mixing device 7, and a liquid level sensor is arranged in the reservoir 1 for detecting the height of the water level in the reservoir 1, a pressure sensor is provided in the main circuit 4 on the side of the booster pump 8 adjacent the branch 9.
A control method of an agricultural irrigation system comprises the following steps:
the method comprises the following steps: a user logs in the monitoring platform through a computer terminal;
step two: setting a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor at proper positions according to requirements, and manually setting the threshold values of the sensors;
step three: arranging a photovoltaic panel and a storage battery at proper positions, absorbing and converting solar energy by the photovoltaic panel and storing the solar energy in the storage battery, and providing power for a gateway and an execution feedback unit by the storage battery to ensure that each device works normally;
step four: each sensor in the data acquisition module monitors the corresponding monitoring content, converts the monitoring content into a digital signal through A/D conversion and transmits the digital signal to the monitoring platform through the gateway;
step five: and the monitoring platform compares the uploaded data with a set threshold value and judges whether the uploaded data are normal or not, if the uploaded data are normal, the data are recorded normally, and if the uploaded data are abnormal, the monitoring platform pushes an alarm to a user and sends a corresponding control instruction to the gateway to control the corresponding valve to work until the uploaded data are normal.
If the detection value of the liquid level sensor is lower than the set threshold value, an alarm is sent to the monitoring platform, and water is timely supplemented to the normal liquid level height manually;
if the detection value of the pressure sensor is lower than the set threshold value, the booster pump is started through the controller, the pressure in the pipe is increased to supplement the water pressure, and the pressure reaches the set threshold value;
if any one detection value of the soil moisture sensor, the temperature sensor, the humidity sensor, the rainfall sensor, the illumination sensor, the leaf surface humidity sensor, the soil conductivity sensor or the PH value sensor is lower than a set threshold value, the controller controls the water pump and the electromagnetic valve to be opened, and water is sprayed out by the spray head to irrigate;
if fertilization is needed, a control instruction can be manually sent out through the monitoring platform, at the moment, the electromagnetic valves on the pipelines where the main pipeline and the liquid medicine mixing device are located are closed, the electromagnetic valves on the liquid medicine mixing device and the same pipeline are opened, the water body mixed with the fertilizer is conveyed into the branch pipeline and is sprayed out from the spray head, and fertilization operation is carried out;
if need spray the pesticide, the artifical control command that sends of accessible monitor platform, the solenoid valve on main road and liquid manure mixing arrangement place pipeline is closed this moment, and the solenoid valve on liquid medicine mixing arrangement and the same pipeline is opened, carries the water that has mixed the pesticide in the branch road, by the shower nozzle blowout, sprays the pesticide operation.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.
Claims (7)
1. An agricultural irrigation system, comprising: the irrigation system comprises a remote control unit, a gateway, an execution feedback unit and a power supply unit, the remote control unit is connected and communicated with the gateway, the power supply unit supplies power to the gateway and the execution feedback unit, the remote control unit comprises a monitoring platform which is designed based on a mobile terminal, a computer terminal or a flat panel, the execution feedback unit comprises a data acquisition module, an irrigation execution module and a controller, the controller comprises a plurality of valve controllers, the controller is connected and communicated with the gateway, any one or more of seven communication ports of RS232, RS485, WIFI, LORA, GPRS, USB and internet access are integrated on the controller, the irrigation execution module comprises a reservoir (1), a water pump (2), an electromagnetic valve (3), an irrigation pipe network, a booster pump (8), a spray head (6), a water-fertilizer mixing device (5) and a liquid medicine mixing device (7), the irrigation pipe network comprises a main pipeline (4) and branch pipelines (9), the spray heads (6) are arranged on the branch pipelines (9), the main road (4) is sequentially provided with a water pump (2), an electromagnetic valve (3) and a booster pump (8), a water-fertilizer mixing device (5) and a liquid medicine mixing device (7) are arranged in parallel on the main path (4) between the electromagnetic valve (3) and the water pump (2), and electromagnetic valves (3) are respectively arranged on pipelines at two sides of the water-fertilizer mixing device (5) and the liquid medicine mixing device (7).
2. An agricultural irrigation system as defined in claim 1, wherein: the remote control unit is connected with the gateway for communication through a 2G/3G/4G/5G or Ethernet.
3. An agricultural irrigation system as defined in claim 1, wherein: the power supply unit comprises a solar photovoltaic panel and a storage battery, wherein the solar photovoltaic panel charges the storage battery and the storage battery provides power outwards.
4. An agricultural irrigation system as claimed in claim 1 wherein: the data acquisition module comprises a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor.
5. An agricultural irrigation system as claimed in claim 4, wherein: the liquid level sensor is arranged in the reservoir (1) and used for detecting the height of the water level in the reservoir (1).
6. An agricultural irrigation system as defined in claim 4, wherein: the pressure sensor is arranged in the main path (4) and is positioned on one side of the booster pump (8) close to the branch path (9).
7. A method of controlling an agricultural irrigation system, comprising: the control method comprises the following steps:
the method comprises the following steps: a user logs in a monitoring platform through a mobile terminal, a computer terminal or a tablet;
step two: setting a liquid level sensor, a pressure sensor, a soil moisture sensor, a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, a rainfall sensor, an illumination sensor, a leaf surface humidity sensor, a tree diameter sensor, a soil conductivity sensor and a PH value sensor at proper positions according to requirements, and manually setting the threshold values of the sensors;
step three: arranging a photovoltaic panel and a storage battery at proper positions, absorbing and converting solar energy by the photovoltaic panel and storing the solar energy in the storage battery, and providing power for a gateway and an execution feedback unit by the storage battery to ensure that all equipment works normally;
step four: each sensor in the data acquisition module monitors the corresponding monitoring content, converts the monitoring content into a digital signal through A/D conversion and transmits the digital signal to the monitoring platform through the gateway;
step five: and the monitoring platform compares the uploaded data with a set threshold value and judges whether the uploaded data are normal or not, if the uploaded data are normal, the data are recorded normally, and if the uploaded data are abnormal, the monitoring platform pushes an alarm to a user and sends a corresponding control instruction to the gateway to control the corresponding valve to work until the uploaded data are normal.
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| CN202211254243.9A CN115500245A (en) | 2022-10-13 | 2022-10-13 | Agricultural irrigation system and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211254243.9A CN115500245A (en) | 2022-10-13 | 2022-10-13 | Agricultural irrigation system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348819A (en) * | 2018-11-14 | 2019-02-19 | 山东省农业机械科学研究院 | A kind of intelligent and high-efficiency water-fertilizer-pesticide integral system |
| CN209017448U (en) * | 2018-09-21 | 2019-06-25 | 山东省农业机械科学研究院 | A kind of accurate administration system of water-fertilizer-pesticide based on Internet of Things |
| CN113796291A (en) * | 2021-09-10 | 2021-12-17 | 赤峰泽宇水利工程有限公司 | Water-saving irrigation remote monitoring device |
| CN114258774A (en) * | 2021-12-28 | 2022-04-01 | 中山市承铭农业技术开发有限公司 | A liquid manure integration fertilization system for farming |
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2022
- 2022-10-13 CN CN202211254243.9A patent/CN115500245A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209017448U (en) * | 2018-09-21 | 2019-06-25 | 山东省农业机械科学研究院 | A kind of accurate administration system of water-fertilizer-pesticide based on Internet of Things |
| CN109348819A (en) * | 2018-11-14 | 2019-02-19 | 山东省农业机械科学研究院 | A kind of intelligent and high-efficiency water-fertilizer-pesticide integral system |
| CN113796291A (en) * | 2021-09-10 | 2021-12-17 | 赤峰泽宇水利工程有限公司 | Water-saving irrigation remote monitoring device |
| CN114258774A (en) * | 2021-12-28 | 2022-04-01 | 中山市承铭农业技术开发有限公司 | A liquid manure integration fertilization system for farming |
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