CN112868354A - Intelligent system for fertilization and irrigation - Google Patents
Intelligent system for fertilization and irrigation Download PDFInfo
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- CN112868354A CN112868354A CN202110057225.0A CN202110057225A CN112868354A CN 112868354 A CN112868354 A CN 112868354A CN 202110057225 A CN202110057225 A CN 202110057225A CN 112868354 A CN112868354 A CN 112868354A
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- irrigation
- fertilization
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- 230000002262 irrigation Effects 0.000 title claims abstract description 89
- 238000003973 irrigation Methods 0.000 title claims abstract description 89
- 230000004720 fertilization Effects 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000002689 soil Substances 0.000 claims description 14
- 235000015097 nutrients Nutrition 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Classifications
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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
- A01C23/047—Spraying of liquid fertilisers
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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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- 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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental Sciences (AREA)
- General Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Soil Sciences (AREA)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses an intelligent fertilization and irrigation system which comprises a central control system, a farmland information acquisition system, a core control system, a fertilization and irrigation system and an irrigation object, wherein the farmland information acquisition system is used for acquiring information of the irrigation object, the fertilization and irrigation system is used for fertilizing and irrigating the irrigation object, the core control system is used for receiving signals of the farmland information acquisition system and controlling the fertilization and irrigation system through analysis of the signals, and the central control system is used for directly controlling the core control system. The invention can realize remote and on-site comprehensive management, has flexible and convenient operation, improves the management efficiency, and is convenient to know the growth condition of crops in time.
Description
Technical Field
The invention relates to the technical field of fertilization and irrigation, in particular to an intelligent fertilization and irrigation system.
Background
The fertilization and irrigation of crops are basic requirements for guaranteeing normal growth of the crops, manual irrigation or unified timing automatic irrigation is generally adopted for fertilization and irrigation of the crops at present, the manual irrigation is troublesome in operation and inconvenient to manage, the efficiency is low, the unified timing automatic irrigation cannot be supplemented timely according to the crop requirements, the problem of excess or deficiency is easily caused, efficient targeted control cannot be achieved to achieve fertilization and irrigation, and an intelligent fertilization and irrigation system is provided aiming at the problem.
Disclosure of Invention
The invention aims to solve the defects that manual irrigation is troublesome in operation and inconvenient to manage, automatic irrigation cannot be supplemented in time according to crop requirements, excess irrigation or deficiency irrigation is easy to generate, and efficient and targeted control cannot be achieved to achieve fertilization and irrigation in the prior art, and provides an intelligent fertilization and irrigation system.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a fertigation and irrigation intelligent system, includes central control system, farmland information acquisition system, core control system, fertigation drip irrigation system, irrigation object, farmland information acquisition system is used for gathering irrigation object's information, fertigation drip irrigation system is used for fertilizeing, irrigating irrigation object, core control system is used for receiving farmland information acquisition system's signal and controls fertigation drip irrigation system through the analysis to the signal, central control system is used for directly controlling core control system.
Preferably, the core control system also accepts control from a handheld remote control device, the information being shared between the handheld remote control device and the central control system.
Preferably, the farmland information acquisition system comprises a soil moisture content sensor, a farmland meteorological sensor, a crop physiological ecological sensor, a water supply pressure sensor and a water supply flow sensor.
Preferably, the farmland information collecting system further comprises a GPS positioning module.
Preferably, the core control system comprises a PLC controller and a PAD screen.
Preferably, soil moisture content sensor, farmland meteorological sensor, crop physiology ecological sensor, water supply pressure sensor, water supply flow sensor all are provided with the sensor node, PLC controller, PAD screen all are provided with control node, sensor node and control node realize the interconnection, the sensor node passes through the WSN gateway and is connected with central control system's surveillance center, surveillance center is connected through wired or wireless sensor network mode with the WSN gateway.
Preferably, the fertilization and drip irrigation system comprises an electromagnetic valve, a centrifugal pump, a fertilization tank, a drip irrigation pipeline, a drip irrigation nozzle and a water supply pipeline.
Preferably, the irrigation object is a field crop.
Preferably, the core control system is connected with a nutrient solution pool, an electromagnetic valve, a centrifugal pump, a fertilizing tank and a metering pump, and the centrifugal pump is connected with an irrigation object.
Preferably, the fertilization tank is connected with the fertilization tank through a centrifugal pump, and the electromagnetic valve is respectively connected with the centrifugal pump and the irrigation object.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, a soil moisture content sensor in a farmland information acquisition system is used for acquiring whether the soil condition is deficient or not; a farmland meteorological sensor acquires weather conditions and air humidity of a farmland area; the crop physiological ecological sensor is used for collecting whether the growth state of crops is lack of fertilizer or water; the water supply pressure sensor checks the water supply pressure; the water supply flow sensor checks the water supply flow, and the farmland information acquisition system also comprises a GPS positioning module which is used for positioning irrigation and is convenient to manage; the fertilization drip irrigation system comprises an electromagnetic valve, a centrifugal pump, a fertilization tank, a drip irrigation pipeline, a drip irrigation spray head and a water supply pipeline, wherein the water supply pipeline not only can supply water, but also can be used for supplying fertilizer, and the fertilization drip irrigation system is mainly used for accurately fertilizing and watering farmland crops to ensure the growth of the crops.
2. According to the invention, the soil moisture content sensor, the farmland meteorological sensor, the crop physiological ecological sensor, the water supply pressure sensor and the water supply flow sensor are all provided with sensor nodes, the PLC and the PAD screen are all provided with control nodes, the sensor nodes and the control nodes are interconnected, the sensor nodes are connected with the monitoring center of the central control system through the WSN gateway, the monitoring center is connected with the WSN gateway through a wired or wireless sensing network mode, the sensor nodes and the control nodes are mutually matched, the collection and transmission of data in a monitoring range are realized, finally collected information is transmitted to the monitoring center through the WSN gateway and the wired or wireless sensing network, the transmission is more accurate and convenient, and meanwhile, the remote intelligent fertilization and irrigation are realized through the monitoring center.
3. In the invention, the central control system is used for directly controlling the core control system, the core control system comprises a PLC (programmable logic controller) and a PAD (PAD application access) screen, the core control system also receives control from the handheld remote control equipment, the added handheld remote control equipment can flexibly control fertilization and irrigation on site, and information is shared between the handheld remote control equipment and the central control system, so that the remote control and the control on site can be realized, and the operation is flexible.
4. The invention automatically collects the information of water and fertilizer shortage of soil, farmland meteorology, farmland crop growth, water supply pressure, water supply flow and the like in real time by an intelligent means, and simultaneously transmits the collected information to the control center in real time to realize remote control, thus realizing automatic water and fertilizer supply to crops according to the collected information, meeting the requirements in the crop growth process, ensuring the crop growth, carrying out intelligent management in the crop growth process, and improving the management efficiency and the crop quality.
Drawings
Fig. 1 is a logic block diagram of an intelligent fertilization and irrigation system provided by the invention;
fig. 2 is a schematic connection diagram of a sensor node and a control node of an intelligent fertilization and irrigation system provided by the invention;
fig. 3 is a partial logic block diagram of an intelligent fertilization and irrigation system provided by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an intelligent fertilization and irrigation system comprises a central control system 1, a farmland information acquisition system 2, a core control system 3, a fertilization and irrigation system 4 and an irrigation object 5, wherein the farmland information acquisition system 2 is used for acquiring information of the irrigation object 5, the fertilization and irrigation system 4 is used for fertilizing and irrigating the irrigation object 5, the core control system 3 is used for receiving signals of the farmland information acquisition system 2 and controlling the fertilization and irrigation system 4 through analysis of the signals, and the central control system 1 is used for directly controlling the core control system 3.
The core control system 3 also accepts control from the hand-held remote control device 6 and information sharing between the hand-held remote control device 5 and the central control system 1.
The farmland information acquisition system 2 comprises a soil moisture content sensor 21, a farmland meteorological sensor 22, a crop physiological ecological sensor 23, a water supply pressure sensor 24 and a water supply flow sensor 25.
The farmland information collecting system 2 further comprises a GPS positioning module 26.
The core control system 3 includes a PLC controller 31, a PAD screen 32.
Soil moisture content sensor 21, farmland meteorological sensor 22, crop physiology ecological sensor 23, water supply pressure sensor 24, water supply flow sensor 25 all are provided with sensor node 7, PLC controller 31, PAD screen 32 all are provided with control node 8, sensor node 7 and control node 8 realize the interconnection, sensor node 7 passes through WSN gateway 9 and is connected with central control system 1's surveillance center 10, surveillance center 10 is connected through wired or wireless sensor network mode with WSN gateway 9.
The fertilizing and drip-irrigating system 4 comprises a solenoid valve 41, a centrifugal pump 42, a fertilizing tank 43, drip irrigation pipes 44, drip irrigation nozzles 45 and a water supply pipe 46.
The irrigation target 5 is a field crop 51.
The core control system 3 is connected with a nutrient solution pool 11, an electromagnetic valve 41, a centrifugal pump 42, a fertilizing tank 43 and a metering pump 12, and the centrifugal pump 42 is connected with an irrigation object 5.
The fertilizing tank 43 and the fertilizing tank 43 are connected by a centrifugal pump 42, and the electromagnetic valve 41 is connected with the centrifugal pump 42 and the irrigation object 5, respectively.
The working principle is as follows:
in the implementation process, the farmland information acquisition system 2 comprises a soil moisture content sensor 21, a farmland meteorological sensor 22, a crop physiological ecological sensor 23, a water supply pressure sensor 24 and a water supply flow sensor 25, and is mainly used for acquiring information such as soil water and fertilizer shortage conditions, farmland meteorology, growth conditions of farmland crops, water supply pressure, water supply flow and the like, and the farmland information acquisition system 2 further comprises a GPS positioning module 26 for positioning irrigation and facilitating management; the fertilization and drip irrigation system 4 comprises an electromagnetic valve 41, a centrifugal pump 42, a fertilization tank 43, a drip irrigation pipeline 44, a drip irrigation nozzle 45 and a water supply pipeline 46, wherein the water supply pipeline 46 can not only supply water but also supply fertilizer, and the fertilization and drip irrigation system 4 is mainly used for accurately fertilizing and watering farmland crops to ensure the growth of the crops.
In the implementation process, the soil moisture content sensor 21, the farmland meteorological sensor 22, the crop physiological ecological sensor 23, the water supply pressure sensor 24 and the water supply flow sensor 25 are all provided with sensor nodes 7, the PLC controller 31 and the PAD screen 32 are all provided with control nodes 8, the sensor nodes 7 and the control nodes 8 are interconnected, the sensor nodes 7 are connected with the monitoring center 10 of the central control system 1 through the WSN gateway 9, the monitoring center 10 is connected with the WSN gateway 9 through a wired or wireless sensing network mode, the sensor nodes 7 and the control nodes 8 are mutually matched, the finally collected information of data in the monitoring range is acquired and transmitted to the monitoring center 10 through the WSN gateway 9 and the wired or wireless sensing network, and the transmission is more accurate and convenient. Meanwhile, remote intelligent fertilization and irrigation are realized through the monitoring center.
In the implementation process, the central control system 1 is used for directly controlling the core control system 3, the core control system 3 comprises a PLC (programmable logic controller) 31 and a PAD (PAD application area) screen 32, the core control system 31 also receives control from the handheld remote control device 6, the added handheld remote control device can flexibly control fertilization and irrigation on site, and the handheld remote control device 6 and the central control system 1 share information, so that the remote control can be carried out on site at the same time, and the operation is flexible.
The invention automatically collects the information of water and fertilizer shortage of soil, farmland meteorology, farmland crop growth, water supply pressure, water supply flow and the like in real time by an intelligent means, and simultaneously transmits the collected information to the control center in real time to realize remote control, thus realizing automatic water and fertilizer supply to crops according to the collected information, meeting the requirements in the crop growth process, ensuring the crop growth, carrying out intelligent management in the crop growth process, and improving the management efficiency and the crop quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The intelligent fertilization and irrigation system comprises a central control system (1), a farmland information acquisition system (2), a core control system (3), a fertilization and irrigation system (4) and an irrigation object (5), and is characterized in that the farmland information acquisition system (2) is used for acquiring information of the irrigation object (5), the fertilization and irrigation system (4) is used for fertilizing and irrigating the irrigation object (5), the core control system (3) is used for receiving signals of the farmland information acquisition system (2) and controlling the fertilization and irrigation system (4) through analysis of the signals, and the central control system (1) is used for directly controlling the core control system (3).
2. Intelligent fertigation and irrigation system according to claim 1, characterized in that said core control system (3) also receives control from a hand-held remote control device (6), said hand-held remote control device (5) being information-shared with the central control system (1).
3. The intelligent fertilization and irrigation system as claimed in claim 1, wherein the farmland information collection system (2) comprises a soil moisture sensor (21), a farmland meteorological sensor (22), a crop physiological ecological sensor (23), a water supply pressure sensor (24) and a water supply flow sensor (25).
4. The intelligent fertilization and irrigation system according to claim 3, wherein the farmland information collection system (2) further comprises a GPS positioning module (26).
5. Intelligent fertigation and irrigation system according to claim 3, characterized in that said core control system (3) comprises a PLC controller (31), a PAD screen (32).
6. The intelligent fertilization and irrigation system as claimed in claim 5, wherein the soil moisture sensor (21), the farmland meteorological sensor (22), the crop physiological ecological sensor (23), the water supply pressure sensor (24) and the water supply flow sensor (25) are provided with sensor nodes (7), the PLC controller (31) and the PAD screen (32) are provided with control nodes (8), the sensor nodes (7) and the control nodes (8) are interconnected, the sensor nodes (7) are connected with the monitoring center (10) of the central control system (1) through the WSN gateway (9), and the monitoring center (10) is connected with the WSN gateway (9) through a wired or wireless sensing network mode.
7. The intelligent fertigation and irrigation system as claimed in claim 1, wherein the fertigation and irrigation system (4) comprises an electromagnetic valve (41), a centrifugal pump (42), a fertigation tank (43), a drip irrigation pipe (44), a drip irrigation nozzle (45) and a water supply pipe (46).
8. Intelligent fertigation and irrigation system according to claim 1, wherein the irrigation object (5) is a field crop (51).
9. The intelligent fertilization and irrigation system according to claim 7, wherein the core control system (3) is connected with a nutrient solution pool (11), an electromagnetic valve (41), a centrifugal pump (42), a fertilization tank (43) and a metering pump (12), and the centrifugal pump (42) is connected with an irrigation object (5).
10. The intelligent fertilization and irrigation system according to claim 9, wherein the fertilization tank (43) and the fertilization tank (43) are connected through a centrifugal pump (42), and the electromagnetic valve (41) is respectively connected with the centrifugal pump (42) and the irrigation object (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110057225.0A CN112868354A (en) | 2021-01-15 | 2021-01-15 | Intelligent system for fertilization and irrigation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110057225.0A CN112868354A (en) | 2021-01-15 | 2021-01-15 | Intelligent system for fertilization and irrigation |
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| CN112868354A true CN112868354A (en) | 2021-06-01 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202083940U (en) * | 2011-02-01 | 2011-12-21 | 海南义利达高新技术实业有限公司 | Intelligent water saving fertigation system |
| CN104663368A (en) * | 2015-03-09 | 2015-06-03 | 山东锋士自动化系统有限公司 | Feedback control-based farmland irrigation system and method |
| CN105830870A (en) * | 2016-03-24 | 2016-08-10 | 华北水利水电大学 | Remote wireless farmland monitoring system and method |
| CN206389919U (en) * | 2016-12-30 | 2017-08-11 | 庆阳阳光惠农生态科技有限公司 | A kind of superior agricultural water fertilizer irrigation system of PLC controls |
| CN110024667A (en) * | 2019-05-30 | 2019-07-19 | 宁夏尚禹节水科技有限公司 | Water-fertilizer integral system and its irrigation, fertilizing method |
-
2021
- 2021-01-15 CN CN202110057225.0A patent/CN112868354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202083940U (en) * | 2011-02-01 | 2011-12-21 | 海南义利达高新技术实业有限公司 | Intelligent water saving fertigation system |
| CN104663368A (en) * | 2015-03-09 | 2015-06-03 | 山东锋士自动化系统有限公司 | Feedback control-based farmland irrigation system and method |
| CN105830870A (en) * | 2016-03-24 | 2016-08-10 | 华北水利水电大学 | Remote wireless farmland monitoring system and method |
| CN206389919U (en) * | 2016-12-30 | 2017-08-11 | 庆阳阳光惠农生态科技有限公司 | A kind of superior agricultural water fertilizer irrigation system of PLC controls |
| CN110024667A (en) * | 2019-05-30 | 2019-07-19 | 宁夏尚禹节水科技有限公司 | Water-fertilizer integral system and its irrigation, fertilizing method |
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