CN110012825A - A kind of wisdom irrigation control system and its control method - Google Patents
A kind of wisdom irrigation control system and its control method Download PDFInfo
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- CN110012825A CN110012825A CN201910420714.0A CN201910420714A CN110012825A CN 110012825 A CN110012825 A CN 110012825A CN 201910420714 A CN201910420714 A CN 201910420714A CN 110012825 A CN110012825 A CN 110012825A
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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
- 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
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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
- 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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- 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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Soil Sciences (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
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- Catching Or Destruction (AREA)
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Abstract
The invention discloses a kind of wisdom irrigation control system and its control methods, including data acquisition module, data reception module, central processing module, irrigation equipment management module, irrigation equipment terminal execution module and feedback data module, data acquisition module is sent to data reception module for acquiring related data；The data received are sent to central processing module and carry out processing formation irrigation requirement by the data reception module, and central processing module, which will irrigate, to be required to be handed down to irrigation equipment management module；Irrigation equipment, which is formed, irrigates instruction, and is handed down to irrigation equipment terminal execution module for instruction is irrigated；Irrigation equipment terminal execution module controls corresponding irrigation equipment and executes corresponding movement；Feedback data module is by the execution data feedback of irrigation equipment terminal to data acquisition module.The present invention is realized to water-fertilizer-pesticide one automatic control, does not need artificial Open valve, time saving and energy saving.
Description
Technical field
The invention belongs to wisdom agriculture field more particularly to a kind of wisdom irrigation control system and its control methods.
Background technique
Agricultural is generally divided into two models to study: industrialized agriculture and crop field arable land farming.Correspondingly wisdom agricultural
By wisdom industrialized agriculture and wisdom crop field arable land the two agriculture models of class propose different automations, intelligent irrigation method with
Device.There is many automatic management method and apparatus for wisdom facility class agricultural, but in national efficient water-saving irrigation pipe
On the basis of the hardware construction of net system, it is suitble to automation, the intelligence of the crop field of plantation cereal crops and industrial crops arable land class agricultural
The management method and device of energyization are almost blank.
Situation in reality is that rotation flow system, the rotation flow time requirement ten of the peasant under rotation flow system are carried out in water-saving irrigation
It is point specific and stringent, peasant arrive within the rotation flow time self in missile silo and half cut-off valve pit manually opened missile silo valve and
Half cut-off threshold switch will also successively open multiple valves of ground manually.During practical crop field scene is irrigated, crop field soil is not
Substantially flat, but have the different gradients, height different, terraced fields, hillside, forest zone, scenic spot greening, desert afforestation area etc.
Belong to this landform.For crop field irrigate, in order to avoid because hydraulic pressure it is excessive caused by booster, poured side field, first to have beaten
Valve opening door pours other side field, is then shut off the side valve poured.Because northern farmland area ratio is larger, and the gradient is not
One, so, different hydraulic pressure can be generated, to avoid water hammer, booster, the generation for taking off phenomena such as pipe, peasant can only continuously be stepped on foot
Press earth's surface hose, manually adjust valve opening degree by rule of thumb, the mode of this artificial Open valve is time-consuming, laborious, water wasting and
Irrigation management working efficiency is low.In actual irrigation management work, 20 valves that manual adjustment is discharged stake band together need time-consuming
It about 40 minutes, is irrigated by irrigation program after completing side, needs to irrigate and complete the other side, and need 40 minutes time-consuming, adjustment in this way
During, must occur wasting water because of time-consuming.
The solenoid valve that existing agricultural automation irrigation system uses only can be carried out " standard-sized sheet " and " complete to close " two kinds of operations, and
Be not suitable for agriculture crop field Internet of Things to irrigate.The automatic irrigation system of still further aspect, existing industrialized agriculture needs ground
Under sunken cord or erecting wire rod powers to it, this is very inconvenient, impracticable in crop field arable land.
Summary of the invention
The first object of the present invention is to provide a kind of wisdom irrigation control system, by the control system, realizes to liquid manure
Medicine one automatic control, does not need manually to remove live Open valve, and time saving and energy saving water-saving evades missile silo valve water hammer
Occur to be able to perfect with the production accidents such as pipe burst, irrigation management work, irrigation management working efficiency significantly improves.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of wisdom irrigation control system, it is characterised in that: including data acquisition module, data reception module, central processing mould
Block, irrigation equipment management module, irrigation equipment terminal execution module and feedback data module,
The data acquisition module is for acquiring irrigation equipment data, crop data, soil data, ambient data and operation
Land data, and collected data are sent to data reception module；The data reception module is used for the number that will be received
According to being sent to central processing module；
The central processing module data that sending module sends over for receiving data, classify to data, are analyzed, are sentenced
Break, formed after processing and irrigate requirement or (can manually be intervened, control irrigation equipment, work according to the instruction being manually entered
People at any time can control irrigation equipment by intelligent terminal) it is formed and irrigates requirement, and will irrigate and require to be handed down to irrigation
Device management module；
The irrigation equipment management module requires to form irrigation instruction according to the irrigation received, and is handed down to filling for instruction is irrigated
Irrigate device end execution module；
The irrigation equipment terminal execution module controls corresponding intelligence control according to the irrigation instruction received and irrigates actuator execution
Corresponding movement, irrigates field, is applied fertilizer, is administered；
The feedback data module is by the execution data feedback of irrigation equipment to data acquisition module.
The operating state data of irrigation equipment is also sent to data acquisition module by the feedback data module, data
Operating state data is sent to data reception module by acquisition module, and data reception module is transmitted to central processing module, center
Processing module judges whether irrigation equipment is normal.Feedback data module every setting time by the working condition number of irrigation equipment
According to data acquisition module (such as primary every 15 minutes feedbacks) is sent to, can quickly determine whether irrigation equipment can work in this way
Make, the used time excludes to suffer from；Operating state data includes voltage, pressure, flow, palmic rate etc..
The irrigation equipment data include number, model, title, position of each irrigation equipment etc.；The crop data
Including crop growing state picture (whether having worm, if withered, plant height etc.)；The soil data includes that soil surface is warm and humid
Situations such as nutritional ingredients, ph value and worm's ovum such as degree, soil underground temperature and humidity, soil hardening degree, the soil nitrogen, phosphorus, potassium；It is described
Ambient data includes aerial temperature and humidity, sunlight irradiance etc.；The operation land data include operation soil mu number,
The data such as the table gradient, the grouping of operation soil, crop yield.The valve data, crop data, soil data, ambient enviroment number
It can be acquired automatically by corresponding sensor according to operation land data, it can also be by manually utilizing corresponding detection
Instrument artificial backstage typing after being detected, so data acquisition module can also be referred to as irrigation equipment acquisition data/artificial
Backstage logging data module.Such as, soil surface temperature and humidity, soil underground temperature and humidity etc. can be acquired by Temperature Humidity Sensor, empty
Temperature and moisture can be acquired by Temperature Humidity Sensor, can also meteorological data around manual entry.As long as can be realized various data
Acquisition.
The irrigation equipment includes each valve, big stem filter, water storage sedimentation basin and each pipeline, the valve
Including main valve, fertilizer control valve, medicine control valve, missile silo valve, half cut-off valve and earth's surface valve.Water storage sedimentation basin passes through pipeline and main valve phase
Even, main valve is connected by pipeline with big stem filter, and big stem filter is connected by pipeline with multiple missile silo valves, underground
Well valve is connected to big stem mistake by placed in series zero, more than one shut-off valve and multiple earth's surface valves, fertilizer control valve and medicine control valve
On the pipeline that filter is connected with missile silo valve, or it is connected on the pipeline of big stem filter and water storage sedimentation basin.
The working condition of big stem filter is sent to data acquisition module, data acquisition module by the feedback data module
Block is transmitted to data reception module, and data reception module is transmitted to central processing module, and central processing module is according to big stem mistake
The working condition of filter, judges whether big stem filter needs to clean, if necessary to cleaning then issue automatic cleaning command to
Automatic cleaning command is transmitted to irrigation equipment terminal execution module by irrigation equipment management module, irrigation equipment management module, is filled
The big stem filter of device end execution module control is irrigate to clean automatically.
The working condition of the big stem filter includes normal, blocking, closing, open state.
The central processing module classifies to data, is analyzed, being judged and processing is formed to irrigate and be required specifically:
Central processing module first classifies to the data received, according to irrigation equipment data, crop data, soil number
Classify according to, ambient data and operation land data；Then by sorted data combine storage setting data into
After row analysis, judgement, processing, formation, which is irrigated, to be required, and irrigation requires to include whether irrigated, applied fertilizer, is administered, what ground
Side needs irrigation, fertilising, application, and irrigation, fertilising, the amount being administered are how many.Such as: A. is low when the humidity in soil air
When setting value, central processing module alarm will irrigate automatically and require to be handed down to irrigation equipment management module, if open
Close irrigation equipment terminal execution module；B. when earth's surface temperature and humidity value is higher than setting, central processing module alarm will irrigate automatically
It is required that being handed down to irrigation equipment management module, if switch irrigation equipment terminal execution module；C. when the related fertile element such as N, P, K
When data are below or above setting value, central processing module alarm will irrigate automatically and require to be handed down to irrigation equipment management module,
Whether irrigation equipment terminal execution module is switched.
The irrigation instruction includes which valve executes, valve opening degree, folding condition, opening time etc..
The execution data include that work opening degree, folding condition and the execution time of each valve and dormancy awakening are set
Set time etc..
The operating voltage value of irrigation equipment is also sent to data reception module by the feedback data module, data receiver
For module forwards to central processing module, whether central processing module judges operating voltage is normal.To prevent the generation of irrigation accident.
Above-mentioned wisdom irrigation control system is the software systems of Internet of Things irrigation system, is to irrigate system for controlling Internet of Things
Actuator is irrigated in the intelligence control of the hardware system of system.
The second object of the present invention is to realize accurately to control the opening degree of each valve, realizes valve opening degree 0-
360 ° of automatic adjustment.
In order to realize the purpose, data acquisition module will also acquire the hydraulic pressure in pipeline, therefore, it is necessary to each valve into
Device for detecting water pressure is installed on water pipe or outlet pipe, for detecting the hydraulic pressure in pipeline, and the hydraulic pressure that will test is sent to
Data acquisition module, data acquisition module are then forwarded to central processing module, and central processing module is by the hydraulic pressure received and pipe
The specified hydraulic pressure in road is compared, and judges whether to reach specified hydraulic pressure, to irrigation equipment management module if not up to
It issues and continues regulating command, if reached, issued to irrigation equipment management module and stop regulating command, irrigation equipment manages mould
Corresponding order is handed down to irrigation equipment terminal execution module by block, and irrigation equipment terminal execution module is according to the order received
Continue to issue action command to intelligence control irrigation actuator to control valve opening degree or stops adjusting each valve opening degree.
Tune up the opening degree of valve as far as possible under the premise of not booster, so that the hydraulic pressure in irrigation pipe network is consistent, uniform irrigation is improved and filled
Irrigate efficiency.
Since the impulse stroke of 0-360 ° of intelligence control irrigation actuator (being mounted on each valve) may be implemented to over the ground
Table valve opening degree carries out 0-360 ° of control, can irrigate on actuator in intelligence control and connect two-way, threeway, four-way, five multi-pass such as logical
Valve can be realized the water yield control of each export direction.Due to can control multiple directions water outlet, so that it may reduce earth's surface
The quantity and intelligent control of valve irrigate the quantity of actuator, can greatly save cost.
The third object of the present invention is to provide a kind of wisdom control method of irrigation, this method specific steps are as follows:
Step 1, data acquisition module by collected irrigation equipment data, crop data, soil data, ambient data and
Operation land data is sent to data reception module；
Step 2, data reception module by the irrigation equipment data received, crop data, soil data, ambient data and
Operation land data is sent to central processing module；
Step 3, it is formed to irrigate after the data received are classified, analyzed, judged, handled by central processing module and be required, and
It will irrigate and require to be handed down to irrigation equipment management module；
Step 4, irrigation equipment management module forms according to the irrigation requirement received either suspend mode requirement and irrigates instruction, and will
It irrigates instruction and is handed down to irrigation equipment terminal execution module；
Step 5, institute's irrigation equipment terminal execution module controls corresponding intelligent control irrigation according to the irrigation instruction received and holds
Row device executes corresponding movement, is irrigated, be administered, applied fertilizer.
Step 6, feedback data module is by the execution data feedback of irrigation equipment to data acquisition module, data acquisition module
Be sent to data reception module, data reception module is sent to central processing module, central processing module according to execute data into
Row multilevel iudge issues corresponding out code and gives irrigation equipment management module, and irrigation equipment management module is sent to irrigation and sets
Standby terminal execution module, which controls corresponding intelligent control, which irrigates actuator, terminates corresponding actions, stops irrigation, application, fertilising.
Step 5 specifically: irrigating in instruction has irrigation to instruct, and control bound is opened, and also to control corresponding ground downhole valve
It is opened with earth's surface valve, does not need open ground downhole valve and earth's surface valve then in a dormant state, closed；Especially wake up missile silo
After valve, when executing irrigation program, multi gear position is executed to missile silo valve and is incremented by opening degree unlatching step by step, until missile silo valve is opened completely
It opens, also has to execute the opening degree closing of successively decreasing step by step of multi gear position when closing missile silo valve and passed until missile silo valve completely closes
Increasing the setting work of adjusting step by step successively decreased substantially is delay switch missile silo valve, does so and is bound to evade underground pipe network facility
The accidents such as water hammer, booster.Irrigating in instruction has fertilising to instruct, then opens fertile control valve, otherwise control fertilizer control valve suspend mode, is in and closes
State；Irrigating in instruction has application to instruct, then opens medicine control valve, otherwise controls medicine control valve suspend mode, is in close state.
In step 5, after each valve is opened, device for detecting water pressure detects the hydraulic pressure in pipeline, and the hydraulic pressure hair that will test
Data acquisition module is given, data acquisition module is sent to data reception module, and data reception module is transmitted to central processing mould
Block, central processing module and specified hydraulic pressure compare judgement, continue to adjust according to judging result sending or stop adjusting
Order give irrigation equipment management module, irrigation equipment management module is transmitted to irrigation equipment terminal execution module, irrigation equipment
Terminal execution module continues to control intelligent control irrigation actuator come control valve opening degree or stop according to the order received
Only control valve opening degree.
Compared with prior art, the invention has the following advantages:
1, the present invention passes through data collecting module collected to irrigation equipment data, crop data, soil data, ambient data
With operation land data, sends these data to be formed after central processing module is classified, analyzed, judged, handled and irrigate
Instruction is irrigated it is required that requiring to be formed according to irrigation, whether irrigation equipment is irrigated according to irrigation instruction execution, be administered, applied fertilizer
And irrigated, be administered, applied fertilizer and lasted long to those places, it does not need to be irrigated, is administered, applies fertilizer and just send out
Sleep command out is automatically closed after the completion of executing, and executes sleep command.It can be realized the automatic filling in farmland through the invention in this way
Irrigate, be administered, apply fertilizer, and be it is valid irrigate, application, fertilising, be not only suitable for the growth of crop, will not cause drug,
The waste of fertilizer, water and electric energy.It does not need peasant and to arrive the manually opened missile silo valve of missile silo within the rotation flow time self to open
It closes, it is time saving and energy saving.It realizes to water-fertilizer-pesticide one automatic control.Grain, industrial crops are obtained through the invention not
In soil with organic matter ratio, Optimum Irrigation water side volume, fertilizer supply values, plant protection early warning value in the different growing stages stage.
2, the present invention installs device for detecting water pressure on the water inlet pipe and outlet pipe of earth's surface valve, for detecting the water in pipeline
Pressure, and the hydraulic pressure that will test is sent to data acquisition module, data acquisition module is then forwarded to central processing module, centre
The hydraulic pressure received is compared reason module with the specified hydraulic pressure of pipeline, judges whether to reach specified hydraulic pressure, if not
Reach then to issue to irrigation equipment management module and continue regulating command, if reached, stops to the sending of irrigation equipment management module
Corresponding order is handed down to irrigation equipment terminal execution module by only regulating command, irrigation equipment management module, and irrigation equipment is whole
End execution module continues control valve opening degree according to the order received or stops control valve opening degree.In not booster
Under the premise of tune up the opening degree of valve as far as possible, increase irrigation efficiency.It does not need continuously to jam on earth's surface hose with foot, by rule of thumb manually
Valve opening degree is adjusted, long-range delayed start-up is carried out to the valve body in missile silo and is closed, solves the water hammer, quick-fried of underground pipe network
The nuisances rationality agricultural production accident such as pipe；It supports 0-360 ° of opening degree control of valve, can control water yield, to solve crop field
After hydraulic pressure in the underground earth's surface pipe network of irrigation to form pressure difference because topography is uneven, it will cause underground water main and earth's surface pipe be quick-fried
Pipe, irrigates unequal production accident at de- pipe, to save labour, improve labor efficiency；Valve being capable of 0-360 ° of opening degree control
System mixes threeway with after five logical equal multiple-way valves, can reduce the control mechanism of valve, can at 2 times 4 times of reduction equipment cost,
Simultaneously at 2 times or 4 times of promotion irrigation management area.
3, operation mu number, yield, the fertilizer that the present invention can count crop field arable land certain crop of class agricultural production area (are changed
Fertilizer, organic fertilizer service condition), plant protection chemical classes biological species expense etc. means of production situation of change, be state macro-control,
Local government instructs agricultural products kind pattern of farming and agricultural production to provide data supporting；The soil moisture content breath of acquisition can allow
Agricultural producer scientifically arranges production activity；Analysis summary bio-fertilizer, the herbal medicine biological data of biological agent and structure, with change
The statistical result comparative analysis of class fertilizer, chemical classes pesticide is learned, while quantization for peasant's cutting down expenditures and increasing income, it is raw to restore raising green
State agricultural finds data foundation.
4, the present invention can control irrigation equipment and be waken up when need to use, do not need using when suspend mode, utmostly drop
The low consumption of electric energy.The flow value of the fluid media (medium)s such as water, fertilizer, medicine (such as: flow instrument), count crop each growth period or
The numerical value such as the water supply number formulary of each phase water and fertilizer, medicine, to accurately count, calculate the scientific water requirement that crop is irrigated at each issue
From different fertilizer requirement and biological medicament dosage, corresponding water rate, fertilizer expense and medicament expense in addition can be also calculated.
5, the irrigation equipment data of data collecting module collected of the present invention include the number, model, name of each irrigation equipment
Title, position, power etc.；The crop data includes crop growing state picture (whether having worm, if withered, plant height etc.)；Institute
State soil data include the nutrition such as soil surface temperature and humidity, soil underground temperature and humidity, soil hardening degree, the soil nitrogen, phosphorus, potassium at
Point and situations such as worm's ovum；The ambient data includes aerial temperature and humidity, sunlight irradiance etc.；The operation land data
The data such as mu number, surface slope, the grouping of operation soil, crop yield including operation soil.Pass through the analysis of these data, place
Reason, most can reasonably judge moisture, nutritional ingredient required for crop and medication etc., more scientific to carry out making property management
Reason, is conducive to plant growth.
6, driving valve carries out 0-360 folding through the invention, is applicable to multiple irrigation terminals of a water outlet stake band
The irrigation management institution while longitudinal direction of equipment is grouped, is laterally grouped, is also discharged multiple irrigations of stake bands suitable for several simultaneously
The irrigation management institution of the various combination mode laterally and longitudinally of terminal device.
Detailed description of the invention
Fig. 1 is irrigation equipment arragement construction schematic diagram of the present invention；
Fig. 2 is each functional module process flow block diagram of the present invention；
Fig. 3 be the present invention apply fertilizer, be administered, timing diagram of pouring water；
Fig. 4 is valve opening degree and hydraulic pressure value relation principle schematic diagram；
Fig. 5 is control flow chart of the present invention；
Fig. 6, Fig. 7, Fig. 8, Fig. 9 collectively constitute as irrigation equipment execution flow chart of the present invention, 7 first step of Fig. 6 final step map interlinking,
8 first step of Fig. 7 final step map interlinking, 9 first step of Fig. 8 final step map interlinking.
Figure 10 is that actuator and the matching used structural schematic diagram of five-way valve are irrigated in an intelligence control.
Appended drawing reference 101, water storage sedimentation basin, 102, main valve, 103, big stem filter, 104, fertilizer control valve, 105, medicine control
Valve, 106, missile silo valve, 107, earth's surface valve, 201, data acquisition module, 202, data reception module, 203, central processing mould
Block, 204, irrigation equipment management module, 205, irrigation equipment terminal execution module, 206, feedback data module.
Specific embodiment
The present invention will be further described with reference to the examples below, and described embodiment is only present invention a part
Embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art are not making
Other embodiments used obtained, belong to protection scope of the present invention under the premise of creative work.
In description of the invention, it should be noted that term " first group ", " second group ", " third group ", " side a ",
The orientation or positional relationship of the instructions such as " side b ", " side c ", " side d " is to be based on the orientation or positional relationship shown in the drawings, only
Convenient for the description present invention and simplify description, includes but is not limited to these directions or position in actual implementation, therefore cannot manage
Solution is limitation of the present invention, can not be interpreted as indicating or implying relative importance.
Irrigation program: the specified duration that crop each phase irrigates, such as current period irrigate duration 6 hours.
As shown in Figure 1, water storage sedimentation basin 101 is arranged near field, then in the fields by pipe arrangement, in pipeline
Upper arrangement main valve 102, fertilizer control valve 104 and medicine control valve 105, multiple missile silo valves 106 and multiple earth's surface valves 107.Then in main valve
Arrange that big stem filter 103, fertilizer control valve 104 and medicine control valve 105 are arranged in big stem filter 103 on 102 outlet conduit
On outlet conduit.Earth's surface valve 107 is threeway or five-way valve, and the present embodiment is introduced by taking five-way valve as an example, and five-way valve one is logical
As water inlet end, in addition four-way is as water outlet, the respectively end a, b, c, d.The inlet end and an outlet end of earth's surface valve 107 is respectively mounted
Device for detecting water pressure (not shown), for detecting the hydraulic pressure and water flow of disengaging earth's surface valve.
Wisdom irrigation system provided by the invention is not required to the purpose is to realize irrigation, fertilising, application integral intelligent control
It manually to participate in, it is time saving and energy saving, while the control of 0-360 degree opening degree can also be carried out to earth's surface valve, it is multi-party to can be realized earth's surface valve
To water outlet and the control of water yield, hydraulic pressure in pipeline is detected, the opening degree of valve is automatically adjusted, the gradient different in the gradient
While complicated field automatic irrigation will not booster, the hydraulic pressure adjusted in entire irrigation pipe network is consistent, uniformly fills to realize
It irrigates and increases irrigation efficiency.
Specifically:
The present invention provides a kind of wisdom irrigation systems, which includes following functional module:
Including data acquisition module 201, data reception module 202, central processing module 203, irrigation equipment management module 204,
Irrigation equipment terminal execution module 205 and feedback data module 206,
The data acquisition module is for acquiring irrigation equipment data, crop data, soil data, ambient data and operation
Land data, and collected data are sent to data reception module；
The data reception module is used to the data received being sent to central processing module；
The central processing module data that sending module sends over for receiving data, classify to data, are analyzed, are sentenced
It is formed to irrigate after disconnected, processing and be required, and will irrigated and require to be handed down to irrigation equipment management module；
The irrigation equipment management module requires to form irrigation instruction according to the irrigation received, and is handed down to filling for instruction is irrigated
Irrigate device end execution module；
The irrigation equipment terminal execution module controls corresponding intelligent control according to the irrigation instruction received and irrigates actuator,
Intelligent control irrigates actuator and executes corresponding movement, is irrigated field, applied fertilizer, is administered；
The feedback data module is by the execution data feedback of irrigation equipment terminal to data acquisition module.
The irrigation equipment data include number, model, title, position, voltage, electric current of each irrigation equipment etc.；Institute
State crop data includes crop growing state picture (whether having worm, if withered, plant height etc.)；The soil data includes soil
Situations such as nutritional ingredients such as earth's surface temperature and humidity, soil underground temperature and humidity, soil hardening degree, the soil nitrogen, phosphorus, potassium and worm's ovum；
The ambient data includes aerial temperature and humidity, sunlight irradiance etc.；The operation land data includes the mu in operation soil
The data such as number, surface slope, the grouping of operation soil, crop yield.The valve data, crop data, soil data, surrounding ring
Border data and operation land data can be acquired automatically by corresponding sensor, can also be by manually using corresponding
Detecting instrument artificial backstage typing after being detected, thus data acquisition module can also be referred to as irrigation equipment acquisition data/
Artificial backstage logging data module.Such as, soil surface temperature and humidity, soil underground temperature and humidity etc. can be adopted by Temperature Humidity Sensor
Collection, aerial temperature and humidity can be acquired by Temperature Humidity Sensor, can also meteorological data around manual entry.As long as can be realized various
Data acquisition.
The irrigation equipment includes each valve, big stem filter, water storage sedimentation basin, device for detecting water pressure and each
Connecting pipe, the valve include main valve, fertilizer control valve, medicine control valve, missile silo valve, half cut-off valve and earth's surface valve.
The central processing module classifies to data, is analyzed, being judged and processing is formed to irrigate and be required specifically:
Central processing module first classifies to the data received, according to irrigation equipment data, crop data, soil number
Classify according to, ambient data and operation land data；Then by sorted data combine storage setting data into
After row analysis, judgement, processing, formation, which is irrigated, to be required, and irrigation requires to include whether irrigated, applied fertilizer, is administered, what ground
Side needs irrigation, fertilising, application, and irrigation, fertilising, the amount being administered are how many.
The irrigation instruction includes which valve executes, valve opening degree, folding condition, opening time etc..
It is described to execute the opening degree, folding condition and execution time etc. that data include valve.
The operating voltage value of irrigation equipment is also sent to data reception module by the feedback data module, data receiver
For module forwards to central processing module, whether central processing module judges operating voltage is normal.To prevent the generation of irrigation accident.
The second object of the present invention is to realize accurately to control the opening degree of each valve, realizes valve opening degree 0-
360 ° of automatic adjustment.
In order to realize the purpose, data acquisition module will also acquire the hydraulic pressure in pipeline, therefore, it is necessary to each valve into
Device for detecting water pressure is installed on water pipe and outlet pipe, for detecting the hydraulic pressure in pipeline, and the hydraulic pressure that will test is sent to number
According to acquisition module, data acquisition module is then forwarded to data reception module, and data reception module is then forwarded to central processing module,
The hydraulic pressure received is compared central processing module with the specified hydraulic pressure of pipeline, judges whether to reach specified hydraulic pressure,
It is issued if not up to irrigation equipment management module and continues regulating command, if reached, to irrigation equipment management module
It issues and stops regulating command, corresponding order is handed down to irrigation equipment terminal execution module by irrigation equipment management module, is irrigated
Device end execution module continues control valve opening degree according to the order received or stops control valve opening degree.
Central processing module 203 of the present invention, the soil surface temperature sent in data acquisition module 201, soil
After table humidity, soil subsurface temperature, soil underground humidity and N, P, K data are analyzed, can determine whether out soil whether water shortage, lack
Fertilizer lacks medicine, scarce N, lacks P, lacks K, if being not required to irrigate or apply fertilizer, be administered, does not need to issue to irrigation equipment management module 204
It is required that then this module is responsible for issuing to irrigation equipment management module 204 corresponding or be filled if necessary to irrigate or apply fertilizer, be administered
It the demands such as irrigates or applies fertilizer or be administered；
Central processing module 203 of the present invention, the soil surface temperature sent in data acquisition module 201, soil surface are wet
After degree, soil subsurface temperature, soil underground humidity and N, P, K data are analyzed, can determine whether out soil whether water shortage, fertilizer deficiency,
Medicine is lacked, N is lacked, lacks P, lacks K, and can determine according to the difference of the specific data of water shortage and each growth phase water consumption of crop
Main valve 102, fertilizer control valve 104, medicine control valve 105, the corresponding opening degree of earth's surface valve 107, with water conservation, uniform irrigation；
Central processing module 203 of the present invention can root after the hydraulic pressure force data sent in data acquisition module 201 is analyzed
Fig. 1 main valve 102, fertilizer control valve 104, medicine control valve 105, batch valve 107, batch valve 108, batch valve 109 are judged according to Fig. 4
Corresponding opening degree, with the generation for preventing booster, taking off phenomena such as pipe；
Central processing module 203 of the present invention can be true after the pressure data sent in data acquisition module 201 is analyzed
The delayed start-up time and shut-in time for determining missile silo valve 106, avoid because missile silo valve moment cracking pressure it is excessive caused by water hammer
The generation of phenomenon；After the water flow data sent in data acquisition module 201 calculates, statistics available any time period out
Interior irrigation water capacity data；
Central processing module 203 of the present invention can issue the big stem filtering of fixed time cleaning to data acquisition module 204 in required time
The requirement of device 103 keeps the cleaning of filter, prevents impurity blocking from irrigating terminal device and occurs to irrigate failure.
Irrigation equipment management module 204 in the present invention is wanted if not receiving the new of the sending of central processing module 203
It asks, is just responsible for making main valve 102, fertilizer control valve 104, medicine control valve to the terminal execution sending continuation dormancy instruction of data module 205 is irrigated
105, missile silo valve 106, earth's surface valve continue dormant state, if receiving the new requirement that central processing module 203 is sent,
According to requiring to issue wake up instruction to terminal device execution module 205 is irrigated, main valve 102, fertilizer control valve 104, medicine control valve are waken up
105, missile silo valve 106, earth's surface valve 107, into working condition, after the completion of work, irrigation equipment management module 204 is whole to irrigating
End equipment execution module 205 issues dormancy instruction, makes main valve 102, fertilizer control valve 104, medicine control valve 105, missile silo valve 106, earth's surface
Valve 107 enters dormant state, and the step can make to irrigate terminal device in the period for not needing work by instruction entrance
Dormant state, needs to wake up when work into working condition, maintains work electricity consumption to save electric energy；
The present invention can also increase a communication module, and all data are uploaded to server, and server is connecting user terminal,
User can check irrigation data at any time, can also be controlled accordingly by terminal.
It is specific as shown in Figure 5 the present invention also provides the control method of above system:
Step 1, data acquisition module by collected irrigation equipment data, crop data, soil data, ambient data and
Operation land data is sent to data reception module；
Step 2, data reception module by the irrigation equipment data received, crop data, soil data, ambient data and
Operation land data is sent to central processing module；
Step 3, it is formed to irrigate after the data received are classified, analyzed, judged, handled by central processing module and be required, and
It will irrigate and require to be handed down to irrigation equipment management module；
Step 4, irrigation equipment management module forms according to the irrigation requirement received either suspend mode requirement and irrigates instruction, and will
It irrigates instruction and is handed down to irrigation equipment terminal execution module；
Step 5, institute's irrigation equipment terminal execution module controls corresponding irrigation equipment according to the irrigation instruction received and executes phase
The movement answered is irrigated, is administered, is applied fertilizer；
Step 6, by the execution data feedback of irrigation equipment to data acquisition module, data acquisition module is sent feedback data module
To data reception module, data reception module is sent to central processing module, and central processing module is compared according to data are executed
Compared with judgement, issues corresponding out code and give irrigation equipment management module, irrigation equipment management module is sent to irrigation equipment end
End execution module, which controls corresponding irrigation equipment, terminates corresponding actions, stops irrigating, be administered, fertilising.
In step 5, after missile silo valve and earth's surface valve opening, device for detecting water pressure detects the hydraulic pressure in pipeline, and will test
To hydraulic pressure be sent to data acquisition module, data acquisition module is sent to data reception module, and data reception module is transmitted to
Central processing module, central processing module and specified hydraulic pressure compare judgement, according to judging result sending continue adjusting or
Irrigation equipment management module is given in the order that person stops adjusting, and irrigation equipment management module is transmitted to irrigation equipment terminal and executes mould
Block, irrigation equipment terminal execution module continue control valve opening degree or stop control valve opening and closing according to the order received
Degree.As shown in figure 4, carrying out the control of opening degree gear to valve according to hydraulic pressure, it can be realized 0-360 degree opening degree and intelligently adjust
Section, more scientific, uniform irrigation under the premise of not booster is increased irrigation efficiency.
It is the process introduction that the present invention is irrigated, applied fertilizer, is administered as shown in Fig. 6-Fig. 9, specifically:
Instruction output is irrigated in irrigation equipment management module, starting wake-up main valve, first group of missile silo valve and earth's surface valve, confirmation is
No wake-up carries out repeating wake-up, until waking up if do not waken up；It is then wake up expense control valve and medicine control valve, confirmation is all
It wakes up, carries out repeating wake-up if do not waken up, until waking up；The work that first group of missile silo valve and earth's surface valve is arranged is opened
It is right；Whether in place each valve work opening degree is checked, if sent instructions under not continuing in place, if folding sends instructions down in place
Whether in place missile silo valve is opened, if it is next step is carried out, if sent instructions under all continuing；The a of first group of valve (five-way valve)
Side executes irrigation program and starts to irrigate, and detection hydraulic pressure is sent to central processing unit and is compared judgement, and then the side regulating valve a opens and closes
Degree, until opening to the maximum opening degree position under the premise of not booster, then start execute fertilising timing (when it is necessary to apply fertilizer),
It is administered timing (when it is necessary to be administered), after the fertilising application of the side a is irrigated, when needing to carry out b lateral irrigation to irrigate, is opened and closed according to a side valve
Degree issues the folding instruction side opening valve b one by one, sequentially executes according to the execution of the side a, after completing the fertilising application irrigation of the side b, if needed
When c lateral irrigation being wanted to irrigate, issues the folding instruction side opening valve c one by one according to b side valve opening degree, execute, complete according to the side b execution sequence
After the fertilising application of the side c is irrigated, the folding instruction side opening valve d is issued when irrigating if necessary to d lateral irrigation one by one according to c side valve opening degree,
It is executed according to the side c execution sequence, completes the fertilising application of the side d and irrigate, if necessary to second group of irrigation, then wake up second group of missile silo
Valve 106, and execute multi gear position to it and be incremented by opening degree unlatching step by step, until missile silo valve fully opens, then to first group
Valve 106 of going into the well executes multi gear position and successively decreases step by step opening degree closing, until missile silo valve completely closes, second group of earth's surface valve is according to the
The sequence of one group of irrigation executes, and can thus complete multiple groups irrigation, and selectivity is irrigated.
As shown in Figure 10, an intelligence control is irrigated actuator and is matched with five-way valve, can manage 30 mu of irrigated area or so,
It is four times to 6 times of original irrigated area, if for irrigating forest industrial crops, up to 50 mu or so.
Working principle: actuator is irrigated by rotation flow system, operation is carried out to tetra- nozzles of A, B, C, D.
Earth's surface is laid with: left side spreads A and B outlet pipe, and A is 2 times of D length of tube, and A side pipe thick line represents dropper and is connected in an A pipe left side
On half of hose.The side D filament represents dropper and is connected in outlet pipe.The technical effect and economic effect of this way:
1, management irrigated area is 2 times of three generations's irrigation system.
2, underground pipeline network construction investment is the half of original grid investment, i.e., national efficient water-saving irrigation construction
Investment reduces the manpower, material resources and financial resources investment of half, and economic benefit is huge, and country, society, peasant tripartite are benefited.
If carrying out efficient water-saving irrigation to 3,000,000 mu of flat arable lands, 1000 yuan of calculating, meter investment 3,600,000,000 are put by mu
Member need to only put into 1,800,000,000 yuan using party's rule, then the fund saved can realize 10,000,000 mu of automatic irrigation area again,
Benefit.
Claims (10)
1. a kind of wisdom irrigation control system, it is characterised in that: including data acquisition module, data reception module, central processing
Module, irrigation equipment management module, irrigation equipment terminal execution module and feedback data module,
The data acquisition module is for acquiring irrigation equipment data, crop data, soil data, ambient data and operation
Land data, and collected data are sent to data reception module；
The data reception module is used to the data received being sent to central processing module；
The central processing module data that sending module sends over for receiving data, classify to data, are analyzed, are sentenced
It is formed to irrigate after disconnected, processing and requires or formed to irrigate according to the instruction being manually entered to require, and will irrigated and require to be handed down to filling
Irrigate device management module；
The irrigation equipment management module requires to form irrigation instruction according to the irrigation received, and is handed down to filling for instruction is irrigated
Irrigate device end execution module；
The irrigation equipment terminal execution module controls corresponding intelligence control according to the irrigation instruction received and irrigates actuator execution
Corresponding movement.
2. a kind of wisdom irrigation control system according to claim 1, it is characterised in that: it further include feedback data module,
The feedback data module is by the execution data feedback of irrigation equipment to data acquisition module.
3. a kind of wisdom irrigation control system according to claim 1, it is characterised in that: the feedback data module is also wanted
The operating state data of irrigation equipment is sent to data acquisition module, operating state data is sent to number by data acquisition module
According to receiving module, data reception module is transmitted to central processing module, and whether central processing module judges irrigation equipment is normal.
4. a kind of wisdom irrigation control system according to claim 1, it is characterised in that: the irrigation equipment includes each
Valve, big stem filter, water storage sedimentation basin and each pipeline, the valve include main valve, fertilizer control valve, medicine control valve, underground
Well valve, half cut-off valve and earth's surface valve, water storage sedimentation basin are connected by pipeline with main valve, and main valve passes through pipeline and big stem filter
Be connected, big stem filter is connected by pipeline with multiple missile silo valves, missile silo valve pass through the multiple earth's surface valves of placed in series with
And zero or more than one half cut-off valve；Fertilizer control valve is connected to what big stem filter was connected with missile silo valve with medicine control valve
On pipeline or fertilizer control valve is connected on the pipeline that big stem filter is connect with water storage sedimentation basin with medicine control valve.
5. a kind of wisdom irrigation control system according to claim 4, it is characterised in that: the feedback data module will be big
The operating state data of stem filter is sent to data acquisition module, and data acquisition module is transmitted to data reception module, number
It is transmitted to central processing module according to receiving module, central processing module judges big first according to the working condition of big stem filter
Whether portion's filter, which needs, is cleaned, and is then issued automatic cleaning command if necessary to cleaning and is given irrigation equipment management module, irrigation is set
Automatic cleaning command is transmitted to irrigation equipment terminal execution module by standby management module, and the control of irrigation equipment terminal execution module is big
Stem filter cleans automatically.
6. a kind of wisdom irrigation control system according to claim 1, it is characterised in that: pacify on each valve of irrigation equipment
Device for detecting water pressure is filled, for detecting the hydraulic pressure in pipeline, and the hydraulic pressure that will test is sent to data acquisition module, and data are adopted
Collection module is then forwarded to central processing module, and central processing module compares the specified hydraulic pressure of the hydraulic pressure received and pipeline
It is right, judge whether to reach specified hydraulic pressure, is issued if not up to irrigation equipment management module and continue regulating valve opening degree
Order, if reached, to irrigation equipment management module issue stop regulating command, irrigation equipment management module will be corresponding
Order is handed down to irrigation equipment terminal execution module, and irrigation equipment terminal execution module continues according to the order received to intelligence control
Actuator is irrigated to issue action command to control valve opening degree or stop control valve opening degree.
7. a kind of wisdom irrigation control system according to claim 4, it is characterised in that: the work of intelligence control irrigation actuator
Stroke is 0-360 °, and the opening degree adjustable range for controlling each valve is 0-360 °.
8. a kind of wisdom control method of irrigation, it is characterised in that: this method specific steps are as follows:
Step 1, data acquisition module by collected irrigation equipment data, crop data, soil data, ambient data and
Operation land data is sent to data reception module；
Step 2, data reception module by the irrigation equipment data received, crop data, soil data, ambient data and
Operation land data is sent to central processing module；
Step 3, it is formed to irrigate after the data received are classified, analyzed, judged, handled by central processing module and be required, and
It will irrigate and require to be handed down to irrigation equipment management module；
Step 4, irrigation equipment management module forms according to the irrigation requirement received either suspend mode requirement and irrigates instruction, and will
It irrigates instruction and is handed down to irrigation equipment terminal execution module；
Step 5, institute's irrigation equipment terminal execution module controls corresponding irrigation equipment according to the irrigation instruction received and executes phase
The movement answered is irrigated, is administered, is applied fertilizer；
Step 6, by the execution data feedback of irrigation equipment to data acquisition module, data acquisition module is sent feedback data module
To data reception module, data reception module is sent to central processing module, and central processing module is compared according to data are executed
Compared with judgement, issues corresponding out code and give irrigation equipment management module, irrigation equipment management module is sent to irrigation equipment end
End execution module, which controls corresponding irrigation equipment, terminates corresponding actions.
9. a kind of wisdom control method of irrigation according to claim 8, it is characterised in that: step 5 specifically: irrigate instruction
In there is irrigation to instruct, control bound is opened, and also to control corresponding missile silo valve, half cut-off valve and earth's surface valve are opened, and is not needed
Missile silo valve, half cut-off valve and the earth's surface valve of opening then in a dormant state, are closed；Irrigating in instruction has fertilising to instruct, then beats
Fertilizer control valve is opened, otherwise control fertilizer control valve suspend mode, is in close state；Irrigating in instruction has application to instruct, then opens medicine control valve, no
Medicine control valve suspend mode is then controlled, is in close state.
10. a kind of wisdom control method of irrigation according to claim 8, it is characterised in that: in step 5, each valve is beaten
After opening, device for detecting water pressure detects the hydraulic pressure in pipeline, and the hydraulic pressure that will test is sent to data acquisition module, data acquisition
Module is sent to data reception module, and data reception module is transmitted to central processing module, central processing module and specified water
Pressure compares judgement, issues the order for continuing to adjust or stop adjusting according to judging result and gives irrigation equipment management module,
Irrigation equipment management module is transmitted to irrigation equipment terminal execution module, and irrigation equipment terminal execution module is according to the life received
It enables and continues to issue action command to intelligence control irrigation actuator to adjust each valve opening degree or stop control valve folding
Degree.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420714.0A CN110012825A (en) | 2019-05-20 | 2019-05-20 | A kind of wisdom irrigation control system and its control method |
| PCT/CN2019/112405 WO2020232963A1 (en) | 2019-05-20 | 2019-10-22 | Smart irrigation control system, and control method therefor |
| BR112021023176A BR112021023176A2 (en) | 2019-05-20 | 2019-10-22 | Intelligent irrigation control system and its control method |
| ZA2021/09247A ZA202109247B (en) | 2019-05-20 | 2021-11-18 | Smart irrigation control system, and control method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420714.0A CN110012825A (en) | 2019-05-20 | 2019-05-20 | A kind of wisdom irrigation control system and its control method |
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| Publication Number | Publication Date |
|---|---|
| CN110012825A true CN110012825A (en) | 2019-07-16 |
Family
ID=67194057
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910420714.0A Pending CN110012825A (en) | 2019-05-20 | 2019-05-20 | A kind of wisdom irrigation control system and its control method |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN110012825A (en) |
| BR (1) | BR112021023176A2 (en) |
| WO (1) | WO2020232963A1 (en) |
| ZA (1) | ZA202109247B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110301207A (en) * | 2019-08-01 | 2019-10-08 | 北京中农绿源工程技术有限公司 | It is a kind of agricultural technology of Internet of things water-fertilizer integral application |
| CN110521554A (en) * | 2019-09-29 | 2019-12-03 | 重庆纳德雨涧环保科技有限公司 | A kind of intelligent Sprinkling Irrigation and method |
| CN110521553A (en) * | 2019-09-29 | 2019-12-03 | 重庆纳德雨涧环保科技有限公司 | Intelligent pressure regulating system and method for Intelligent spray irrigation |
| CN110663518A (en) * | 2019-09-29 | 2020-01-10 | 重庆纳德雨涧环保科技有限公司 | Big data-based sprinkling irrigation control system and method in damp and hot environment |
| CN111280034A (en) * | 2020-03-26 | 2020-06-16 | 陈华 | Intelligent irrigation unit and system |
| WO2020232963A1 (en) * | 2019-05-20 | 2020-11-26 | Li Yan | Smart irrigation control system, and control method therefor |
| CN114793854A (en) * | 2022-05-13 | 2022-07-29 | 中国农业科学院农田灌溉研究所 | Flow self-adaptive intelligent irrigation system and method |
| CN116724866A (en) * | 2023-07-10 | 2023-09-12 | 沙湾市易菲斯农业科技有限公司 | Wisdom irrigation system |
| CN117837478A (en) * | 2024-01-09 | 2024-04-09 | 北京林业大学 | Zone irrigation control method for intelligent irrigation of gardens under sloping field condition |
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| CN117837478A (en) * | 2024-01-09 | 2024-04-09 | 北京林业大学 | Zone irrigation control method for intelligent irrigation of gardens under sloping field condition |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020232963A1 (en) | 2020-11-26 |
| ZA202109247B (en) | 2022-04-28 |
| BR112021023176A2 (en) | 2022-02-15 |
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