CN108156918A - A kind of scale farmland wireless internet of things Intelligent drip irrigation system and method - Google Patents
A kind of scale farmland wireless internet of things Intelligent drip irrigation system and method Download PDFInfo
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- CN108156918A CN108156918A CN201711426315.2A CN201711426315A CN108156918A CN 108156918 A CN108156918 A CN 108156918A CN 201711426315 A CN201711426315 A CN 201711426315A CN 108156918 A CN108156918 A CN 108156918A
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- 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
-
- 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
Abstract
The present invention relates to a kind of scale farmland wireless internet of things Intelligent drip irrigation system and methods, belong to efficient water-saving irrigation technical field.Scale farmland wireless internet of things Intelligent drip irrigation system of the present invention includes remote control center, several control modules, field drip irrigation system and terminal; realize the controlling transmission of full Wireless; propose the consumption reduction suspend mode measure for trickle irrigation field control module; control module is identified with specific information simultaneously; the management such as control module positioning, reading, setting can be completed by portable terminal reading to operate, solve the problems, such as scale farmland intelligence drip irrigation system power consumption height, difficult arrangement, complex management；The input of building of the Intelligent drip irrigation system in scale farmland is reduced simultaneously, improves the efficiency of management.
Description
Technical field
The present invention relates to efficient water-saving irrigation technical fields, particularly a kind of wireless internet of things intelligence for scale farmland
Drip irrigation system and method can be changed.
Background technology
Development trickle irrigation is to realize agricultural water conservation, highly efficient and productive important channel, for ensureing agricultural product security supply, band
Dynamic peasant programme pushes agricultural modernization significant.Slight irrigation area last decade of the China based on trickle irrigation increases closely
10 times, reach within 2016 79050000 mu, China has become the country of global trickle irrigation area maximum.With rural laborer day diminuendo
Change, land transformation policy promulgates that gradually to scale, intensivization development, drip irrigation technique is faced with wide application for agricultural production
Prospect.
Scale farmland drip irrigation refers mainly to control area at 1000 mu and above crop field drip irrigation system in this technology, mainly
For planting the crop fields industrial crops such as the crop fields cereal crops such as wheat, corn or cotton, soybean, potato.Scale trickle irrigation work
Process control area is big, system composition is complicated, there are the problems such as system management efforts amount is big, scale benefit is to be improved, utilizes
Modern information technologies realize that the precision of system, intelligent management and control have become and solve the problems, such as this effective way, but intelligent drop
Problems with is also deposited in filling field in particular for the intelligent drip-irrigation technology in scale farmland：Prior art spininess pair is set
The it is proposeds such as agriculture intelligent drip-irrigation are applied, lack the reasonable Arrangement scheme for scale farmland drip irrigation, scheme is applied to scale drop
There are the problems such as irrigating unit control area is small, valve quantity is more, system building is of high cost in filling；Secondly scale farmland is dripped
Filling control area is big, and the intelligent equipment used in field is more, installation, recycling, complex management.Therefore, there is an urgent need for structures to be
System solves the technical solution of scale farmland intelligent drip-irrigation.
Application No. is a kind of " water-fertilizer integral drop based on Internet of Things is proposed in the technical solution of CN201610572613.1
Fill management system ", which is combined collocation by induction module, adjustment module and constructs a kind of Internet of Things drip irrigation pipe
Reason system can carry out essence amount liquid manure trickle irrigation regulation and control, but the technology is proposed mainly for facility trickle irrigation, is not involved with scale
Farmland drip irrigation intelligence trickle irrigation；Patent application No. is CN200810046093.6 is proposed " based on ZigBee communication technology
Valve positioner and its control method " provides the automatic control system for under-film drip irrigation, realizes crop field under-film drip irrigation
System remote wireless control, but the system does not propose corresponding management method.
Technology of Internet of things is a kind of technology being connected based on the object of internet with object, passes through network, especially wireless network
Network realizes the complete perception and control to object, is extensive acquisition of information and the effective way of control, is scale farmland drop
The ideal means of the management and control of fill system.The present invention is based on technology of Internet of things, with reference to the pipe good with scale farmland suitability
Net, execution and distribution method form the scale farmland intelligent drip-irrigation solution of systematization.
(1) it is wide for scale trickle irrigation control area, for electrical wiring it is inconvenient the characteristics of, based on technology of Internet of things framework, adopt
Controlled with full Wireless module and information collection, and propose module consumption reduction suspend mode measure with by scanning control module surface
Quick Response Code mark carries out the management such as control module positioning, reading, setting operation, solves scale farmland intelligence drip irrigation system cloth
Put the problem of difficult, power consumption is high, complex management.
(2) it constructs by remote control center, wireless test and control module, low-power consumption electric control valve, it is small flow, long hollow billet, thin
Tube wall drip irrigation zone, the holonomic system of big flow branch pipe pipe network composition build pattern, effectively reduce system cost, are scale agriculture
Field Intelligent drip irrigation system structure provides adaptation solution.
Invention content
For defect in the prior art, the purpose of the present invention is to provide a kind of scale farmland wireless internet of things
Intelligent drip irrigation system and method, solve that scale farmland intelligence drip irrigation system difficult arrangement, power consumption are high, complex management ask
Topic.
To achieve the above objectives, the technical solution adopted by the present invention is that：
A kind of scale farmland wireless internet of things Intelligent drip irrigation system, including remote control center, several control modules, field
Between drip irrigation system and terminal；The control module connects remote control center, the control module using the mode of wireless communication
It is connected with corresponding field drip irrigation system, the field drip irrigation system includes controlled device and sensing equipment；
The remote control center is deployed on far-end server, can be accessed simultaneously positioned at different location, be belonged to different use
The irrigation cell at family for carrying out remote control to scale farmland wireless internet of things Intelligent drip irrigation system, monitors field drip irrigation
Systematic parameter, management trickle irrigation fertigation, acquiring technology support with service, analytical parameters data, formulate trickle irrigation irrigation program with
Program etc. is interacted with user by terminal；
The control module acquires for the wireless control of scale farmland wireless internet of things Intelligent drip irrigation system with data,
The control instruction that remote control center is assigned is received and performed, drive controlled device corresponding with control instruction and detects controlled set
Standby operating status；It acquires simultaneously and reports field drip irrigation systematic parameter to remote control center；The control module surface is attached
There is two-dimension code image, the management works such as the positioning, information reading, configuration of control module can be carried out by terminal scanning Quick Response Code
Make.
On the basis of said program, the control module can select connection controlled device or sensing equipment as needed
Or it is connect simultaneously with controlled device and sensing equipment；Battery can be used as power supply in the control module, therefore also can be to remote
Process control center reports self electric quantity and wireless signal strength information；The sensing equipment includes soil moisture, temperature, wet
The sensing equipments such as degree, wind speed, wind direction, solar radiation, flow, pressure, pH, conductivity, nutrient, image identification, electric energy and power consumption,
The controlled device includes the specific equipment for performing trickle irrigation and irrigating such as electric control valve, water pump, fertilizer applicator, backwash filter.
On the basis of said program, the field drip irrigation system further includes water distributing network and pressure flow adjusts dress
It puts, the water distributing network is using bore in the branch pipe with heavy caliber of more than 110mm, one irrigation cell of every branch pipe control, hair
Pipe is connect with branch pipe, and hollow billet inlet installation pressure flow regulating device, the electric control valve is mounted on every branch pipe and transmission ＆ distribution
The main pipe junction of grid, for controlling entire branch pipe.
On the basis of said program, the branch pipe can retracting hose using PE materials；The hollow billet uses douche
Flow is in the small flow of below 1.6L/h, the drip irrigation zone of thin pipe wall, and the laying length of drip irrigation zone is up to more than 100m；It is described automatically controlled
Valve in the direct current pulse electromagnetic valve of the micro energy lose of below 6V, is controlled, valve opening, closing using voltage with pulse signal
Moment is powered, not power consumption in course of normal operation.
On the basis of said program, the terminal generally can connect internet, comprising can scan and identify two dimension
The portable dress of the camera function of code picture, the positioning function that longitude and latitude positioning can be carried out and the function of carrying out input and output
It puts, can be the mancarried devices such as common smart mobile phone, tablet computer.
On the basis of said program, the communication of the control module and remote control center can be 4G,
The communications such as 3G, GPRS, data radio station and wireless self-organization network.
On the basis of said program, the two-dimension code image is attached to the control module in the form of printing, carve etc.
Surface, the control module included in the two-dimension code image are disposed required essential information and are included：Control module ID, the survey
It is unique identification information of the control module in drip irrigation system to control module I D；The functional information of control module, the functional information
Refer to control module functional task performed in drip irrigation system or role；The type information of control module, including observing and controlling mould
The model of block and version etc.；Sensing equipment information, quantity, function, range, precision, data including connected sensing equipment turn
Change the information such as mode；Connected controlled device information includes the information such as type, the control mode of controlled device；The network information, packet
Include network type, role, the protocol type of control module in the wireless network etc., information above form in remote control center
Call format is consistent, in order to drip irrigation system and terminal recognition, essential information is generated two-dimension code image and is attached to control module
The step of surface, usually carries out when control module produces.
The method that above-mentioned scale farmland wireless internet of things Intelligent drip irrigation system realizes trickle irrigation intelligentized control method, including following
Step：
(1) according to scale and demand is irrigated, drip irrigation system is designed and according to designing scheme by the drip irrigation system
It is divided into several and irrigates cell, then arranges the drip irrigation system；
(2) corresponding configuration management is carried out to control module, and configuration information is stored in remote control center, ensure to survey
Control module and the normal operation of drip irrigation system；
(3) user is irrigated by remote control center remote control, fertilising acts, setting drip irrigation system irrigation quantity, irrigation frequency,
The operating parameters such as dose, Effects of Fertilization Frequency make drip irrigation system accurately be run according to scientific application of irrigation system, can also be according to collecting
Field drip irrigation systematic parameter carry out intelligentized irrigation decision.
On the basis of said program, the method that carries out corresponding configuration management in step (2) to control module, including with
Lower step：
(2-1) is carried out logging in remote control center and is selected control module be configured using drip irrigation system user name and password
Affiliated irrigation cell；
(2-2) using terminal scans the two-dimension code image for being attached to control module surface, is wrapped in terminal-pair two-dimension code image
The essential information contained is read out, and after the completion of reading, ID (unique identification information in system) is sent in remote control by terminal
The heart is simultaneously compared with the existing information in drip irrigation system；
(2-3) judges to whether there is the control module in drip irrigation system；It is when in drip irrigation system without this control module, then right
Control module carries out installation configuration, manually that information supplement is complete by user, then sends and surveys from terminal to remote control center
The configuration information of module is controlled, including the information of the essential information of control module, location information and artificial supplementation, will finally be matched
Confidence breath is saved in the database of remote control center, completes configuration；It should if existed in the database of remote control center
ID, then the configuration information in terminal reading database, checks for user, changes, while user can matching the control module
Information deletion is put, control module is deleted from drip irrigation system, the information modify, update, deleted equally is sent by terminal
To remote control center；
(2-4) is for from field recycling, the control module reinstalled, terminal scanning field observing and controlling mould
After the two-dimension code image on block surface, read essential information and show, then terminal reports to control module ID in remote control
The heart, by remote control center it is whether legal to control module ID, whether belong to user it is selected irrigate cell verify；When
When information is wrong, the reasons why remote control center will be not validated, feeds back to user by terminal, and user is helped to search mistake
Reason；When the information content is without mistaking, the information of reception is stored in the database of remote control center by drip irrigation system, terminal from
Remote control center obtains control module original installation site information, and terminal is by the original position of control module and terminal real time position exhibition
Show in GIS map figure layer, user is facilitated to find original installation site of control module.
On the basis of said program, location information described in step (2-3) can automatically be obtained by the positioning function in terminal
It takes, when being configured, if terminal position is the installation and deployment position of control module, location information is automatic by terminal
Typing, if not in the position, it can be by manually carrying out typing, the mode of typing can be to be manually entered control module warp to be mounted
Latitude coordinate can also click on the electronic map shown by directly in terminal；The information of artificial supplementation is the letter of nonstandardized technique
Breath, i.e. parameter different due to drip irrigation system difference, plot, irrigation cell, affiliated rotation flow group, control as where control module are patrolled
Volume etc. information, can by manually simply fill in or artificial selection remote control center provide option, option content be typically with
It is read and obtained from configuration database by terminal after drip irrigation system where family selection control module, configuration information can also be with preset
The form of file stores in the terminal in advance.
On the basis of said program, intelligence is carried out according to collected field drip irrigation systematic parameter described in step (3)
The method of the irrigation decision of change, includes the following steps：
Whether (3-1) judges crop in water shortage shape by the collected field drip irrigation system parameter message of control module
State, after remote control center differentiates, if in exsiccosis, while monitor following precipitation situation in a short time；
(3-2) there is precipitation in future in a short time if monitoring, wouldn't perform irrigation task；If monitoring, future does not have in a short time
There is precipitation, irrigation task is calculated in remote control center, and including duty and irrigation time, duty passes through the soil water
Balance-dividing model is calculated, while control module control electric control valve is opened, the control module control of drip irrigation system stem
Water pump is opened, and performs irrigation task；
(3-3) is irrigated after the completion of tasks carrying, and administrative staff evaluate this effect irrigated, and evaluation result will store up
The database into remote control center is deposited into, remote control center is instructed to carry out self study.
On the basis of said program, judge whether the judge index in exsiccosis includes crop in step (3-1)
Field soil moisture information and plant physiology indication information, the plant physiology indication information include crop phenotype, canopy surface temperature
With visual pattern etc..
On the basis of said program, the circuit unit for consuming electric energy described in step (3-2) in control module includes control
The microprocessor of control module processed and the wireless communication module for being responsible for communication, the microprocessor and wireless communication module are divided into work
Make with suspend mode two states, during working condition, microprocessor coordinates driving each component operation of control module, wireless communication module with
Remote control center carries out data transmission, and operating power consumption is high at this time；In dormant state, only microprocessor keeps lowest power consumption fortune
Row, the remaining component of control module are closed, and control module power consumption is minimum at this time；Microprocessor enters suspend mode work shape
Before state, the time for exiting suspend mode can be set, when suspend mode after a certain period of time, microprocessor can switch to work by dormant state automatically
State and the other assemblies for waking up control module.
Specific energy saving dormancy method, includes the following steps：
After (3-2-1) remote control center formulates irrigation task, control module wakes up for the first time, is obtained from remote control center
Irrigation task, after task obtains, control module enters dormant state；
(3-2-2) control module is reawaked from dormant state into work for every 12 hours in no irrigation task
State is primary, and the working condition of itself is actively reported to remote control center；
(3-2-3) compares whether original irrigation task changes, and does not change such as, then it is straight to go successively to dormant state
It to waking up next time, such as changes, then downloads newest irrigation task from remote control center, determine next time when from suspend mode shape
State is transferred to working condition and performs irrigation order；
(3-2-4) is according to the collected information of control module and crop water shortage index, if it is determined that crop was performing once
Exsiccosis is still in after irrigation action, then dormancy period switchs to 1 hour, so that the supplement irrigation order that user issues can
To be performed in time.
Full Wireless is realized in scale farmland wireless internet of things Intelligent drip irrigation system of the present invention and method, (1)
Controlling transmission, it is proposed that for the consumption reduction suspend mode measure of trickle irrigation field control module, while control module is identified with specific information,
The management such as control module positioning, reading, setting can be completed by portable terminal reading to operate, it is intelligent to solve scale farmland
The problem of changing drip irrigation system power consumption height, difficult arrangement, complex management.
(2) it constructs by remote control center, control module, small flow, long hollow billet, thin pipe wall drip irrigation zone, heavy caliber branch
The total solution of pipe pipe network, micro energy lose electric control valve composition, improves single subdistrict control area, reduces equipment throwing
Enter, the Intelligent drip irrigation system for reducing scale farmland builds input, improves the efficiency of management.
Description of the drawings
The present invention has drawings described below：
The drip irrigation system composition figure of Fig. 1 present invention.
Fig. 2 intelligent decision flow charts of the present invention.
Fig. 3 Energy Saving Strategy flow charts of the present invention.
The present invention is based on the basic principle figures that Quick Response Code is configured by Fig. 4.
Fig. 5 control module configuration flow figures of the present invention.
Fig. 6 control module original installation site displaying flow charts of the present invention.
Fig. 7 pipe network layout diagrams of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing 1-7.
1) general thought
This system is mainly by remote control center, control module, the most of composition of field drip irrigation system 3.Wherein, long-range control
Center processed is control centre and the software platform of entire Intelligent drip irrigation system, is remotely controlled for carrying out scale farmland drip irrigation system
System shows the allomeric function of intelligent drip irrigation system, including monitoring field drip irrigation systematic parameter, the fertigation of management trickle irrigation, obtains
Technical support and service, analytical parameters data are taken, trickle irrigation irrigation program and program etc. is formulated, passes through computer, mobile phone etc. with user
The terminal of multiple terminals connection internet interacts.The remote control center is deployed on remote server, without in trickle irrigation work
Journey field deployment can access positioned at different location, belong to the irrigation cell of different user simultaneously.
Control module is same for the data acquisition of scale farmland intelligence drip irrigation system and wireless control, i.e. control module
When have measurement with control two kinds of functions：Soil moisture, temperature, humidity, wind speed, wind direction, solar radiation, flow, pressure can be connected
The sensing equipments such as power, pH, conductivity, nutrient, video camera (or other image recognition apparatus), electric energy, power consumption acquire information；It can connect
It connects and drives electric control valve, the specific equipment for performing trickle irrigation and irrigating such as water pump, fertilizer applicator, backwash filter, in this programme
Referred to as controlled device.Above-mentioned connection mode can be wired connection or wireless connection.Control module uses wireless communication
Mode connect remote control center, can receive and perform the control instructions such as remote control center irrigation, the fertilising assigned, drive pair
It answers controlled device and detects its operating status；All kinds of sensing equipments are connected, acquire and report field drip irrigation to remote control center
Systematic parameter provides data and supports for user and intelligent decision.Each drip irrigation system can install difference according to scale difference
The control module of quantity, control module are irrigated cell with place and are bound.Be inconvenient to power the observing and controlling of scene positioned at field etc.
Module can be used battery powered and have Energy Saving Algorithm, without laying cable in field.There are the marks such as Quick Response Code on control module
Will information, the handheld terminal that internet is connected by mobile phone etc. can be positioned easily, read, the management works such as be configured.
Field drip irrigation system in the technical program is equipped with control module in stem system, which is responsible for being located at
The control of the water pump, fertilizer applicator, backwash filter of stem, while acquire monitoring stem flow, pressure, pump consumption, filtering
The information such as the parameters such as device pressure difference, conductivity, pH and video image.Using branch pipe with heavy caliber, cooperation in water distributing network design
Field hollow billet adjusts dress using small flow, long hollow billet, thin pipe wall drip irrigation zone (douche flow≤1.6L/h) and pressure flow
It puts, it is preferable that hollow billet (drip irrigation zone) laying length can be promoted to up to more than 100m, the single control area for irrigating cell
100 mu and more than.Therefore, the irrigation number of cells of entire drip irrigation system can greatly reduce, the electric control valve of required input and survey
Control module number is reduced therewith, and drip irrigation system holistic cost is effectively controlled.It is each to irrigate electrically-controlled valve there are one cell outfits
Door and control module.Field is equipped with acquisition soil moisture, the control module of the soil moisture, also provided with there is acquisition temperature, wet
Degree, the meteorological element control module of solar radiation provide data for decision and support.
User uses the intelligent drip irrigation system in the technical program, can realize through internet terminal (computer, mobile phone
Deng) remote control management to drip irrigation system, promote the essence amount management level of drip irrigation system, reduce labor management bring it is heavy
Labour ensures that drip irrigation system carries out fertigation operation according to the irrigation program of design, it is possible to use built-in irrigation in system
Decision Control Model replaces manually carrying out intelligentized irrigation control, reduces man-made irrigation incorrect decision.Meanwhile pass through organic collection
Into adapter assemblies such as small flow, long hollow billet, thin pipe wall drip irrigation zones, the scale farmland Intelligent drip irrigation system of low cost is built, most
Increasing both production and income purpose is realized eventually.
2) remote control center
Remote control center is control centre and the software platform of entire intellectualizing system, for carrying out scale farmland drop
Fill system remote control, user can be remotely controlled irrigation by remote control center, fertilising acts, setting drip irrigation system irrigation quantity,
The operating parameters such as irrigation frequency, dose, Effects of Fertilization Frequency allow scale drip irrigation system accurately to be transported according to scientific application of irrigation system
Row can also carry out intelligentized irrigation decision, instead of manually being filled according to collected field drip irrigation system parameter message
Irrigate decision and control.Its decision process by acquiring information as shown in Fig. 2, mainly judge that crop whether in exsiccosis, is sentenced
Severed finger mark includes field soil moisture information, plant physiology indication information (crop phenotype, canopy surface temperature, visual pattern etc.), sentences
According to following precipitation situation with irrigating whether Sequential Decision of the cell in rotation flow group is irrigated after not, duty passes through soil
Earth water balance model is calculated.Remote control center in the technical program should have self-learning capability, meanwhile, Yong Huke
Whether reach requirement to each decision to evaluate, to assess the correctness or seed superiority of existing irrigation behavior, for long-range control
Center self study processed provides guidance and improves.
Remote control center is also equipped with the function that the control module connected is configured, and the process of configuration i.e. will be above-mentioned
Control module is linked into the irrigation cell that remote control center is managed with remote control center and is associated.The content packet of configuration
It includes to set by remote control center and cell, affiliated type, the type of connected device, acquisition information is irrigated belonging to control module
The information such as type, acquisition information calibration calibration, control module geographical coordinate position, wherein the mode being configured further includes and passes through movement
Quick Response Code identification information on terminal (mobile terminal of the accessible internet such as mobile phone) scanning control module carries out.
3) control module and its configuration method based on identification information
(1) control module
Control module is responsible for the control of the actions such as irrigation in drip irrigation system, fertilising, filter flushing, the controlled device of connection
Including water pump, electric control valve, fertilizer applicator and filter with automatic flushing function, above-mentioned controlled set is driven by control module
Standby open and close and the open and close time that controlled device is set；Different types of sensing equipment can be connected, including soil moisture,
Temperature, humidity, wind speed, wind direction, solar radiation, flow, pressure, pH, conductivity, nutrient, video camera (or other images identification set
It is standby), electric energy, the equipment such as power consumption, for acquiring drip irrigation system operation, crop growth conditions relevant information, control module passes through nothing
Line communication mode and the technical program in remote control center communicated, communication mode can be 4G, 3G, GPRS,
The communications such as data radio station and wireless self-organization network, can receive the order from remote control center, also can on
Report currently drives the operation conditions of controlled device and institute's gathered data.In view of being difficult to lay cable in scale farmland,
Control module (such as the module of driving electric control valve work) positioned at field can also be controlled using battery as power supply to long-range
Center processed reports self electric quantity and wireless signal strength information.Controlled device, the sensing equipment of control module connection can bases
It needs to select, as control module can only connection electric control valve for irrigation control, also can only connection soil moisture sensor be used
It is acquired in soil moisture, also will can simultaneously connect electric control valve and soil moisture sensor.
(2) module Energy Saving Strategy
Control module positioned at field, to reduce production cost, is preferably adopted using wireless communication mode and battery powered
With small, at low cost battery as power supply, power consumption is run to reduce control module, when promoting control module continued operation
Between, it reduces and replaces battery workload, the technical program is observing and controlling mould while it is preferable to use low consumption circuit with communication modes
Block formulates corresponding energy conservation strategy.
The circuit unit that electric energy is consumed in control module generally includes to be responsible for the microprocessor of control module control with being responsible for
The wireless communication module of communication, above-mentioned two component are generally divided into work and suspend mode two states, working condition microprocessor association
Transfer drive moves each component operation of control module, and wireless communication module carries out data transmission with remote control center, at this time operating power consumption
Higher, such as using battery powered, its continuous working period is usually a couple of days, it is difficult to continued support control module one crop of work
Watering period；In dormant state, only microprocessor keeps lowest power consumption operation, and the remaining component of control module, which is in, closes shape
State, control module power consumption is minimum at this time.Before microprocessor enters suspend mode working condition, it can be set to exit the time of suspend mode,
I.e. when suspend mode after a certain period of time, microprocessor can switch to working condition by dormant state automatically and wake up other groups of control module
Part.
In this drip irrigation system, the control module module that usually field valve opening is closed in order to control positioned at field should
Module only starts to need in running order when irrigating in field, remaining time can be at the dormant state of low-power consumption.Therefore, field
Between control module can only receive remote control center send irrigation order and perform irrigate when be in work
State.In general, the trickle irrigation watering period in scale farmland is generally 1-7 days or longer, therefore in the technical program, it is excellent
Choosing carried out an irrigation project using every 12 hours and synchronizes, i.e. the control module in field is in no irrigation task, every 12 hours
Wake-up is primary into working condition from suspend mode, actively reports itself working condition to remote control center, and compare original filling
Whether the plan of irrigating changes, and does not change such as, then goes successively to dormant state and waken up until next time, such as changed,
Newest irrigation project then is downloaded from remote control center, determine when to be transferred to working condition from suspend mode next time and performs irrigation life
It enables.Simultaneously, it is contemplated that when irrigating insufficient, i.e., crop still water shortage when need to carry out supplement irrigation in time, adopted according to control module
The crop water shortage index collected, if it is determined that crop is still in exsiccosis after primary irrigation action was performed, then suspend mode is all
Phase switchs to 1 hour, so that the supplement irrigation order that user issues can be performed in time.Above-mentioned dormancy period can be according to need
It is set, performs flow as shown in Figure 3.
(3) module management method based on 2 D code information mark
Control module needs the parameter information manually to control module in remote control center when installing access system
Corresponding configuration is carried out, and the normal fortune that just can guarantee control module and drip irrigation system in remote control center is stored in by being configured
Row.Configuration information includes ID, type, function, installation site (latitude coordinates), controls and irrigate cell etc., wherein, for observing and controlling mould
The sensing equipment of block connection, it is also necessary to which the information such as the type, measuring range, measurement accuracy of sensing equipment are configured.Scale
Change farmland drip irrigation system when realizing trickle irrigation intelligentized control method, the field control module quantity for needing installation and deployment is more, is pacifying
The required information being configured is also larger during dress, time-consuming and laborious using manually be configured, less efficient.
In management usually, to prevent the control module for being distributed across field from being sowed in field, farming, harvesting
Lost or by accidental damage when activities, need to withdraw control module from field before operation, treat after operation by
The administrative staff of irrigation system are installed again；Meanwhile administrative staff also need to examine the control module of failure in time
Repair replacement or recycling.When actually being operated, it is susceptible to and blocks control module because crop shoot and leaf growth is higher, it is difficult to look for rapidly
To the control module problem that recycle or overhaul.When being installed again, since the quantity of control module is more, administrator is needed
Member checks original installation site one by one, troublesome in poeration and less efficient；And since field has been difficult to fixed reference, it installs again
When be also frequently present the problem of being difficult to find that original installation site.
The technical program generates two dimension when building scale farmland Intelligent drip irrigation system, by the essential information of control module
Code picture is attached to control module surface, and as user, using portable terminal, (mobile phone that such as can access internet is mobile eventually
End) when being scanned to two-dimension code image appended on control module, terminal will to information included in two-dimension code image into
Row is read；Meanwhile terminal through internet communicates with remote control center, according to ID (unique identifier) to observing and controlling mould
The configuring condition of block is inquired, and user is prompted to be configured according to query result, inquired, the operations such as control, and will operation knot
Fruit is sent to remote control center, completes relevant operation.This method basic principle figure is as shown in Figure 4.
Wherein, portable terminal generally can connect internet, can comprising can be with the camera function of scanning recognition Quick Response Code
Can be common intelligence to carry out the mancarried device of the function of the positioning function of longitude and latitude positioning and progress input and output
Mobile phone, tablet computer etc..
Adhering on surface two-dimension code image includes control module and disposes required essential information, including：ID refers in trickle irrigation system
Unique identification information in system；Functional information refers to the control module performed functional task or role in systems；Model is believed
Breath includes model and version etc.；Quantity of the sensing equipment information including sensing equipment, function, range, precision, data transfer method
Etc. information；Controlled device information includes the information such as type, the control mode of controlled device；The network information includes control module in nothing
Network type, role, protocol type in gauze network etc., information above form is consistent with call format in remote control center,
In order to drip irrigation system and terminal recognition.Two-dimension code image can be attached to control module surface in the form of printing, carve etc., by base
This information generates two-dimension code image and is usually carried out the step of being attached to control module surface when control module produces.
1. configuration management
The configuration installation, configuration deletion and the modification of configuration that the configuration management of control module includes control module update.Into
Before row configuration, need that the user name with certain permission is used to carry out logging in remote control center and select control module be configured
Affiliated irrigation cell.Concrete configuration implementing procedure is shown in Fig. 5, and after user selects affiliated irrigation cell, using terminal is swept first
Retouch the two-dimension code image for being attached to control module surface.Essential information included in terminal-pair two-dimension code image is read out, and is read
After the completion of taking, ID (unique identification information in system) is sent to remote control center and with having information in drip irrigation system by terminal
It is compared, judges to whether there is the control module in drip irrigation system：When in drip irrigation system without this control module, then to the survey
Control module carries out installation configuration, manually that the control module information supplement is complete by user, then from terminal into remote control
The heart sends mount message, finally will configuration including the information of the essential information of control module, location information and artificial supplementation
Information is saved in the database of remote control center, completes configuration；If there are the ID in the database of remote control center,
The then configuration information in terminal reading database, checks for user, changes, while the control module can be matched confidence by user
Breath delete, will the control module deleted from drip irrigation system, the information modify, update, deleted equally is sent by terminal
To remote control center.
Wherein, location information can automatically be obtained by the positioning function in terminal, when being configured, if terminal position
As control module installation and deployment position, then location information is by terminal automatic input, if not in the position, it can be by manually being recorded
Enter, the mode of typing can be to be manually entered control module latitude and longitude coordinates to be mounted, also can be shown directly in terminal
Electronic map on click；The information of artificial supplementation is mainly the information of nonstandardized technique, i.e., different due to drip irrigation system difference
Cell, affiliated rotation flow group, control logic information are irrigated in plot where parameter, such as control module, can by manually simply filling in or
The option that artificial selection remote control center provides, option content are typically after user selects drip irrigation system where control module
It is read and obtained from configuration database by terminal, configuration information can also in advance be stored in the terminal in the form of profile.
When control module since the activities such as farm work are retracted, need carry out secondary installing when, can by modification, more
Newly, it deletes configuration control module is carried out to reconfigure installation, to improve deployment degree of flexibility.When reinstalling, root may be selected
Former installation site is deployed to according to original co-ordinate position information, also can be according to actual needs mounted on after relevant configuration is changed another
A irrigation cell or directly by all configuration informations of control module from remote control center deletion after, to whole configuration information weights
New configuration.
Remote control center verifies the information of transmission, and the content of verification includes the integrality, accurate of configuration information
Property and legitimacy, when information is wrong, the reasons why remote control center will be not validated, feeds back to user by terminal, helps
User is helped to search error reason；When the information content is without mistaking, the information of receiving is stored in the configuration of remote control center by system
In database, complete configuration flow, while to terminal feedback configuration complete information.
2. module positions
In the present invention, the control module by configuration preserves the installation site information of control module in the database.This
The technologies such as method combining geographic information (GIS), global location (GPS), by terminal by the control module in same drip irrigation system
It is illustrated in the form of icon in electronic map figure layer, the position for making each control module is very clear.Wherein, control module class
Type is aided with simple information by icon shows of different shapes, including information such as ID, working condition, institute's acquisition parameters.
Related observing and controlling module information is after user is logged in using the user password of certain permission, is obtained from remote control center.For just
In finding the control module positioned at field, the real time position of terminal is also simultaneously displayed on map layer, and user passes through to terminal
The comparison of position and the position of control module can quickly position the control module to be searched.ID is further included in the above method to search
The functions such as rope, screening meet the control module of specified conditions, such as failure control module, offline control module convenient for inquiry.
For from field recycling, the control module reinstalled, except be previously mentioned to it is original be configured into
Outside row modification, the method deleting and reinstalled, the invention also includes following methods assist user by control module again
It installs to original position.Particular flow sheet is shown in Fig. 6, after the control module surface two-dimension code image in terminal scanning field, reads base
This information simultaneously shows that then ID is reported to remote control center by terminal, by remote control center it is whether legal to ID, whether belong to
It is verified in the selected drip irrigation system of user.If verification does not pass through, Flow ends, after verification passes through, terminal is from remote
Process control center obtains control module original installation site information.Finally, terminal is by the original position of control module and the real-time position of terminal
It puts and is illustrated in GIS map figure layer, user is facilitated to find the original installation site of control module.
4) Intelligent drip irrigation system is arranged
The input quantities such as control module, electric control valve to reduce field reduce the holistic cost of Intelligent drip irrigation system, this
Technical solution improves single trickle irrigation and pours water plot area, and main scheme for implementing said method is the heavy caliber in more than 110mm using bore
Branch pipe is pipe network branch pipe, it is preferred to use PE materials can retracting hose, promote the flow on drip irrigation pipe network branch pipe, therefore single branch
The controllable area bigger of pipe.Hollow billet is connected directly between on drip irrigation system branch pipe, every branch pipe controls an irrigation cell, due to
Branch pipe flow pressure is higher, therefore has pressure flow regulating device in the installation of hollow billet entrance, ensures that the hydraulic pressure into hollow billet accords with
Close hollow billet working range.Hollow billet uses long hollow billet of the drip emitter flow in below 1.6L/h, thin pipe wall drip irrigation zone, the type
Drip irrigation zone is since flow is small, and laying length is up to more than 100m, while tube wall is relatively thin, and less input for hollow billet, passes through heavy caliber branch
The combination of Guan Yu little flows, long hollow billet, thin pipe wall drip irrigation zone improves the single control area for irrigating cell.Electric control valve with
Control module is mounted on the often junction with branch pipe and pipe network main pipe, and for controlling entire branch pipe, preferably electric control valve is using micro-
The DC low-voltage impulse electromagnetic valve of power consumption, i.e. voltage are controlled, valve with pulse signal in the micro energy lose valve of below 6V
Open, turn-off transient is powered, not power consumption in course of normal operation, operated for a long time under the conditions of the battery powered of field with meeting
Demand.
It is each to irrigate in cell the control module for being responsible for acquisition soil moisture or crop water shortage information there are one installations, trickle irrigation
The stem of system is equipped with the control module for being responsible for control water pump (or water pump controller), fertilizer applicator, filter, while is responsible for adopting
Collect stem pressure, flow, pump energy consumption, EC, pH, filter differential pressure information；Each preferred installation one of drip irrigation system can adopt
Collect the control module of the meteorologic parameters such as temperature, humidity, wind speed, solar radiation, when not installing the control module, preferably from interconnection
Net obtains the meteorologic parameter information of drip irrigation system position.Pipe net arrangement schematic diagram is shown in Fig. 6.
Using structure, one is as 1000 mu of scale wheat Intelligent drip irrigation systems positioned at Tongzhou District, Beijing City, control area
Example, illustrates the invention course of work.1000 mu of drip irrigation systems are divided into 10 irrigation cells, each to irrigate cell import setting 1
A control module and its 3V micro energy lose low voltage AC pulse train solenoid valves controlled, it is each irrigate in cell setting one can be with
Acquire soil moisture control module, stem be provided with control water pump, fertilizer applicator, filter control module, can acquire flow,
Pressure, pH, conductivity, nutrient, electric energy, power consumption information.An observing and controlling mould that can acquire weather information is individually set up in system
Block.Above-mentioned control module is linked into remote control center by way of 4G wireless communications, has packet on control module shell
The two-dimension code image of the id information containing control module.Pipe network is using the plastic flexible pipe that bore is 160mm as branch pipe, every branch pipe control
One irrigation cell, hollow billet uses flow, and for the small flow of 0.8L/h, long hollow billet, thin pipe wall drip irrigation zone product, hollow billet is connected to
On branch pipe, hollow billet import is equipped with pressure flow regulating device, can be by hollow billet inlet pressure stabilization in 10m working heads.
(1) embodiment 1：Intelligent decision flow
In the present embodiment using soil moisture as weigh crop whether the index of water shortage, by be arranged in No. two irrigation cells
In the collected soil moisture of control module, remote control center judges that current wheat is in exsiccosis, meanwhile, prison
Surveying within short-term does not have effective rainfall, is irrigated in 24 hours at this point, needs are calculated in remote control center, irrigation is held
The continuous 4 hours time, and above-mentioned irrigation content is established as irrigation task, when next No. two control modules irrigated in cells are from not
After being waken up in dormancy, by this irrigation tasks synchronization to No. two irrigation cell control modules.No. two are irrigated the electricity that cell controls it to connect
While controlling valve opening, the control module control water pump of stem is opened, and performs fertigation.After the completion of tasks carrying, management
Personnel can be to the effect that this is irrigated into evaluation, and evaluation result, which will store, enters database, and remote control center is instructed to carry out certainly
Study, is accumulated, decision process, which can avoid making when other conditions are identical, meets management appraisal as a result, avoiding by data
Evaluation result is made as negative decision.
(2) embodiment 2：Control module dormancy strategy
Illustrate the execution of dormancy strategy, the observing and controlling of No. two irrigation cells by taking the control module of No. two irrigation cells of control as an example
Module and its electric control valve controlled are mounted on and control the irrigation cell branch pipe entrance.The irrigation that remote control center is formulated
Task is to be irrigated after 2 days, when control module wakes up for the first time, obtains irrigation task from remote control center, task has obtained
Bi Hou, control module enter dormant state, and the microcontroller inside control module enters low power consumpting state, other circuits are closed.
After 12 hours, microcontroller wakes up control module, by radio communication module to remote control center active reporting via
Dormant state is transferred to working condition, checks irrigation task, irrigates task at this time since administrative staff change, needed after 10 hours into
Row is irrigated, and irrigation continues 2 hours, and control module receives new irrigation task from remote control center again at this time, and by suspend mode
Cycle set is 10 hours, is transferred to dormant state.After 10 hours, control module is transferred to working condition by suspend mode again, and controls
Electric control valve is opened, and is performed 2 hours and is irrigated task, after the completion of task, irrigation is reported to terminate to remote control center, and from long-range
Control centre carries out irrigating new task after receiving 7 days, subsequently into the irrigation suspend mode for the period in 12 hours.
(3) embodiment 3：Control module management method based on message identification
1. the deployment process example of control module
First, remote control is logged in by the smart mobile phone in terminal, that is, this example using this drip irrigation system user name and password
Center.Due to the live soil moisture data to be configured in Tongzhou District, Beijing, this example of this progress control module management
Control module belong to 1000 mu of Beijing Tongzhou wheat intelligence drip irrigation system, therefore after login, first by it is handset-selected should
Drip irrigation system.After the completion of selection, user selects control module configuration feature in mobile phone, and picture is scanned the two-dimensional code using mobile phone.
Mobile phone reads control module essential information, while ID is reported to remote control center.Remote control center is in database module
It finds that the control module is not present in this drip irrigation system after inquiry ID, then prompts the user whether to match the control module
It puts.Selection is configured at this time, and terminal then prompts user to supplement information at this time.Control module institute is required supplementation in this example
Belong to and irrigate cell, selection " No. two irrigation cells " in this example.If terminal seat point to be disposed installation with control module at this time
Place it is identical, then the location information of the control module is without manual entry, by terminal automatic input；If peace is not being disposed
The place of dress, then can manual entry installation site longitude and latitude or directly click an institute substantially position to be mounted on the electronic map
It puts.After the completion of information supplement, control module essential information, location information, supplemental information are sent to remote control center by terminal.
Whether remote control center examines the information received complete, accurate, legal first, meets the requirements through verification, is then protected
It is stored to database, while to the information that mobile phone feedback configuration is completed.
2. example is deleted in the modification of the configuration of control module
In this example, using terminal is logged in, the flow of drip irrigation system selection is the same as the control module deployment process in 1..
At this point, the soil moisture control module in this example complete and work normally by installation and deployment, this operation is to change the soil
It is irrigated for cell information belonging to moisture control module.
User's option and installment changes function and scans the two-dimension code image on control module surface, and terminal reads control module base
Remote control center is reported to after this information and by ID.After drip irrigation system is verified and compared, it is found that ID matches confidence with corresponding
Breath exists, and existing configuration information is issued to mobile phone, is obtained by mobile phone terminal and shown by remote control center.It shows at this time
Show and cell is irrigated belonging to the control module as No. two irrigation cells, user modifies to information, is revised as that " No. three irrigations are small
Area ".After modification, transmitted information preserves to database after remote control center confirmation, completes configuration modification
Successfully modified information is fed back to mobile phone by process simultaneously.
The deletion of control module configuration is similar with modification, when terminal shows the configuration information of the soil moisture control module
After in terminal, user can select control module to delete function.After selecting the function, terminal is sent to remote control center
" control module deletion " information, through verify it is errorless after, by the control module whole configuration information from remote control center database
Middle deletion, while the control module exits corresponding drip irrigation system.Complete delete after, remote control center to terminal feedback delete into
The information of work(.
3. positioning function example
In this example, since field carries out Mechanization sowing operation, certain control module from field is withdrawn, now needs to be pacified
Mounted in original position.The control module surface Quick Response Code installed again required for scanning input.Terminal reads 2 D code information simultaneously
ID is reported into remote control center.After remote control center verifies the ID, the control module position that will be preserved in database
Confidence breath is sent to terminal, and the former installation point latitude and longitude coordinates that terminal reads the control module are 116.698051 ° of north latitude of east longitude
39.711087 °, then the installation point coordinates is included in the form of icon on the electronic map of mobile phone.Meanwhile pass through terminal
Terminal current location (i.e. current user position) acquired in interior positioning function is 116.699021 ° of north latitude of east longitude
39.711503 °, wherein, the position real-time update of terminal.After obtaining two dot position informations, 2 points of realities are shown on the electronic map
When relative position and distance (function similar with common Mobile Telephone Gps software), user is guided to go to the point.
The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of scale farmland wireless internet of things Intelligent drip irrigation system, it is characterised in that：Including remote control center, several surveys
Control module, field drip irrigation system and terminal；The control module connects remote control center using the mode of wireless communication, described
Control module is connected with corresponding field drip irrigation system, and the field drip irrigation system includes controlled device and sensing equipment；
The remote control center is deployed on far-end server, can be accessed simultaneously positioned at different location, be belonged to different user
Cell is irrigated, for carrying out remote control to scale farmland wireless internet of things Intelligent drip irrigation system, monitors field drip irrigation system
Parameter, the fertigation of management trickle irrigation, acquiring technology is supported and service, analytical parameters data, formulates trickle irrigation irrigation program and program,
It is interacted with user by terminal；
The control module acquires for the wireless control of scale farmland wireless internet of things Intelligent drip irrigation system with data, receives
And the control instruction that remote control center is assigned is performed, drive controlled device corresponding with control instruction and detects controlled device
Operating status；It acquires simultaneously and reports field drip irrigation systematic parameter to remote control center；Have two in the control module surface
Code picture is tieed up, the positioning of control module is carried out by terminal scanning two-dimension code image, information is read, configuration management works.
2. scale farmland wireless internet of things Intelligent drip irrigation system as described in claim 1, it is characterised in that：The observing and controlling mould
Block selects connection controlled device either sensing equipment or to be connect simultaneously with controlled device and sensing equipment as needed；The survey
Control module uses battery, and as power supply, the control module also reports self electric quantity and wireless signal strong to remote control center
Spend information；The sensing equipment includes soil moisture, temperature, humidity, wind speed, wind direction, solar radiation, flow, pressure, pH, electricity
Conductance, nutrient, image identification, electric energy and power consumption sensing equipment；The controlled device includes electric control valve, water pump, fertilizer applicator, anti-
Washing and filtering implement body performs the equipment that trickle irrigation is irrigated.
3. scale farmland wireless internet of things Intelligent drip irrigation system as claimed in claim 2, it is characterised in that：The field drop
Fill system further includes water distributing network and pressure flow regulating device, and the water distributing network is using bore more than 110mm's
Branch pipe with heavy caliber, every branch pipe control an irrigation cell, and hollow billet is connect with branch pipe, and hollow billet inlet installation pressure flow is adjusted
Device, the electric control valve is mounted on the main pipe junction of every branch pipe and water distributing network, for controlling entire branch pipe；
The branch pipe can retracting hose using PE materials；The hollow billet uses douche flow in the small stream of below 1.6L/h
The drip irrigation zone of amount, thin pipe wall, the laying length of drip irrigation zone is up to more than 100m；The electric control valve is using voltage below 6V's
The direct current pulse electromagnetic valve of micro energy lose, is controlled with pulse signal, and valve opening, turn-off transient are powered, normal work
Not power consumption in the process；
The terminal is smart mobile phone or tablet computer；
The communication of the control module and remote control center is 4G, 3G, GPRS, data radio station and wirelessly from group
Knitmesh network.
4. scale farmland wireless internet of things Intelligent drip irrigation system as described in claim 1, it is characterised in that：The Quick Response Code
Picture is attached to the surface of the control module in the form of printing, carve, the control module portion included in the two-dimension code image
Required essential information is affixed one's name to include：Control module ID, the control module ID are unique in drip irrigation system for control module
Identification information；The functional information of control module, the functional information refer to control module function performed in drip irrigation system
Task or role；The type information of control module, model and version including control module；Sensing equipment information, including connecting
Connect quantity, function, range, precision, the data transfer method information of sensing equipment；Connected controlled device information, including controlled
Type, the control mode information of equipment；The network information, including control module network type in the wireless network, role, agreement
Type, information above form is consistent with call format in remote control center, in order to drip irrigation system and terminal recognition.
5. the scale farmland wireless internet of things Intelligent drip irrigation system as described in claim 1-4 any claims realizes trickle irrigation
The method of intelligentized control method, it is characterised in that：Include the following steps：
(1) according to the scale of irrigation and demand, drip irrigation system is designed and is divided into the drip irrigation system according to designing scheme
Several irrigate cell, then arrange the drip irrigation system；
(2) corresponding configuration management is carried out to control module, and configuration information is stored in remote control center, ensure observing and controlling mould
The normal operation of block and drip irrigation system；
(3) user is irrigated by remote control center remote control, fertilising acts, setting drip irrigation system irrigation quantity, irrigation frequency, fertilising
Amount, Effects of Fertilization Frequency operating parameter, make drip irrigation system accurately be run according to scientific application of irrigation system, can also be according to collected field
Drip irrigation system parameter carries out intelligentized irrigation decision.
6. scale farmland wireless internet of things Intelligent drip irrigation system as claimed in claim 5 realizes the side of trickle irrigation intelligentized control method
Method, it is characterised in that：The method for carrying out corresponding configuration management in step (2) to control module, includes the following steps：
(2-1) is carried out logging in remote control center and be selected belonging to control module be configured using drip irrigation system user name and password
Irrigation cell；
(2-2) using terminal, which scans, is attached to the two-dimension code image on control module surface, included in terminal-pair two-dimension code image
Essential information is read out, after the completion of reading, terminal by ID be sent to remote control center and with the existing letter in drip irrigation system
Breath is compared；
(2-3) judges to whether there is the control module in drip irrigation system；When in drip irrigation system without this control module, then to observing and controlling
Module carries out installation configuration, manually that information supplement is complete by user, then sends observing and controlling mould from terminal to remote control center
The configuration information of block including the information of the essential information of control module, location information and artificial supplementation, will finally match confidence
Breath is saved in the database of remote control center, completes configuration；If there are the ID in the database of remote control center,
Configuration information in terminal reading database is checked for user, is changed, while user can be by the configuration information of the control module
It deletes, control module is deleted from drip irrigation system, the information modify, update, deleted equally is sent to remotely by terminal
Control centre；
(2-4) is for from field recycling, the control module reinstalled, terminal scanning field control module table
After the two-dimension code image in face, read essential information and show, then control module ID is reported to remote control center by terminal, by
Whether remote control center is legal to control module ID, whether belonging to user, selected irrigation cell verifies；Work as information
When wrong, the reasons why remote control center will be not validated, feeds back to user by terminal, and user is helped to search error reason；
When the information content is without mistaking, the information of reception is stored in the database of remote control center by drip irrigation system, and terminal is from long-range
Control centre obtains control module original installation site information, and the original position of control module is illustrated in by terminal with terminal real time position
In GIS map figure layer, user is facilitated to find original installation site of control module.
7. scale farmland wireless internet of things Intelligent drip irrigation system as claimed in claim 6 realizes the side of trickle irrigation intelligentized control method
Method, it is characterised in that：Location information is obtained automatically by the positioning function in terminal described in step (2-3), when being configured, such as
Fruit terminal position is the installation and deployment position of control module, then location information is by terminal automatic input, if not in the position,
By manually carrying out typing, the mode of typing, also can be directly in terminal to be manually entered control module latitude and longitude coordinates to be mounted
It is clicked on interior shown electronic map；The information of artificial supplementation is the information of nonstandardized technique, and the information of the nonstandardized technique is
Different parameter due to drip irrigation system difference, including plot, irrigation cell, affiliated rotation flow group, control logic where control module
Information, by the option manually simply filled in or artificial selection remote control center provides, option content is to select observing and controlling in user
It is read and obtained from configuration database by terminal after drip irrigation system where module, configuration information can also be in the form of profile
It stores in advance in the terminal.
8. scale farmland wireless internet of things Intelligent drip irrigation system as claimed in claim 5 realizes the side of trickle irrigation intelligentized control method
Method, it is characterised in that：Described in step (3) intelligentized irrigation decision is carried out according to collected field drip irrigation systematic parameter
Method includes the following steps：
(3-1) judges whether crop is in exsiccosis by the collected field drip irrigation system parameter message of control module, far
After process control center differentiates, if in exsiccosis, while monitor following precipitation situation in a short time；
(3-2) there is precipitation in future in a short time if monitoring, wouldn't perform irrigation task；If monitoring, future does not drop in a short time
Irrigation task is calculated in water, remote control center, and including duty and irrigation time, duty is put down by soil moisture
Weighing apparatus model is calculated, while control module control electric control valve is opened, the control module control water pump of drip irrigation system stem
It opens, performs irrigation task；
(3-3) irrigate tasks carrying after the completion of, administrative staff evaluate this effect irrigated, evaluation result will store into
Enter the database of remote control center, remote control center is instructed to carry out self study.
9. scale farmland wireless internet of things Intelligent drip irrigation system as claimed in claim 8 realizes the side of trickle irrigation intelligentized control method
Method, it is characterised in that：Crop is judged in step (3-1), and whether the judge index in exsiccosis is believed including field soil moisture
Breath and plant physiology indication information, the plant physiology indication information include crop phenotype, canopy surface temperature and visual pattern.
10. scale farmland wireless internet of things Intelligent drip irrigation system as claimed in claim 8 realizes trickle irrigation intelligentized control method
Method, it is characterised in that：The circuit unit for consuming electric energy described in step (3-2) in control module includes control control module
Microprocessor and the wireless communication module for being responsible for communication, the microprocessor and wireless communication module are divided into two kinds of work and suspend mode
State, during working condition, microprocessor coordinates driving each component operation of control module, wireless communication module and remote control center
Carry out data transmission, operating power consumption is high at this time；In dormant state, only microprocessor keeps lowest power consumption operation, control module
Remaining component be closed, control module power consumption is minimum at this time；Before microprocessor enters suspend mode working condition, Ke Yishe
Put the time for exiting suspend mode, when suspend mode after a certain period of time, microprocessor can switch to working condition by dormant state automatically and wake up
The other assemblies of control module；
Specific energy saving dormancy method, includes the following steps：
After (3-2-1) remote control center formulates irrigation task, control module wakes up for the first time, obtains and irrigates from remote control center
Task, after task obtains, control module enters dormant state；
(3-2-2) control module is reawaked from dormant state into working condition for every 12 hours in no irrigation task
Once, the working condition of itself is actively reported to remote control center；
(3-2-3) compares whether original irrigation task changes, and does not change such as, then goes successively to dormant state under
It is primary to wake up, it such as changes, then downloads newest irrigation task from remote control center, determine when next time turns from dormant state
Enter working condition and perform irrigation order；
(3-2-4) is according to the collected information of control module and crop water shortage index, if it is determined that crop was performing primary irrigation
Exsiccosis is still in after action, then dormancy period switchs to 1 hour, so that the supplement irrigation order that user issues can obtain
It performs in time.
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