CN105897912A - Intelligent irrigation system and working method thereof - Google Patents
Intelligent irrigation system and working method thereof Download PDFInfo
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- CN105897912A CN105897912A CN201610345947.5A CN201610345947A CN105897912A CN 105897912 A CN105897912 A CN 105897912A CN 201610345947 A CN201610345947 A CN 201610345947A CN 105897912 A CN105897912 A CN 105897912A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Mining
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
Abstract
The invention discloses an intelligent irrigation system. The intelligent irrigation system comprises a control terminal module, an information acquisition terminal module, a gateway module, a network server module, a processing system and a human-computer interaction interface module which are in a communication connection in sequence, wherein the processing system comprises a database module, a knowledge base module, an inference engine module, an explanation engine module and a knowledge acquisition module; and a user exchanges information with the intelligent irrigation system through the human-computer interaction interface module. Through adoption of the intelligent irrigation system disclosed by the invention, the irrigation intelligent degree can be increased effectively, and the user is guided to manage a botanical garden better through intelligent decision of the system in conjunction with professional knowledge and experience. The invention also discloses a working method of the intelligent irrigation system.
Description
Technical field
The present invention relates to field of agricultural irrigation, more particularly relate to a kind of Intelligent irrigation system and work side thereof
Method.
Background technology
China's Fructus Litchi total cultivated area reaches 600 000hm2, accounts for the 75% of whole world Fructus Litchi total cultivated area；
Fructus Litchi total output reaches 1 290 000t, accounts for the 47.78% of world's Fructus Litchi total output.
At present, owing to the natural environment of fruit growing is more complicated, orchard production management is mainly by the completeest
Become, the growing environment of fruit tree, growth promoter, the enforcement of cultivation technique, upgrowth situation, pest and disease damage pre-
Survey and wait mainly by artificial micro-judgment.
Along with progress and the development of science and technology, orchard workers have increasing need for improving water by fine manipulation and provide
Source utilization rate and Yield of Litchi, precision agriculture then requires that orchard workers can learn the growth ring of litchi in real time
Border, and the experience guidance of Fructus Litchi domain expert can be obtained, in order to orchard workers preferably go to manage Fructus Litchi
Garden.But the irrigation system in correlation technique can not meet above-mentioned requirements, make troubles to orchard worker's work.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to realize combining detection and expertise instructs
The botanical garden irrigation system being integrated, specifically, the invention provides a kind of Intelligent irrigation system.This
Invention additionally provides a kind of method of work for above-mentioned Intelligent irrigation system.
The Intelligent irrigation system that the present invention provides, including control terminal module, the information of the connection of communication successively
Acquisition terminal module, gateway module, web server module, processing system and human-computer interaction interface module；
Described processing system includes DBM, base module, inference engine module, explanation engine module
And knowledge acquisition module, described web server module connects described DBM junction by communication
Reason system, the communication respectively of described inference engine module connects DBM and base module, described explanation
The communication respectively of machine module connects DBM and base module, described knowledge acquisition module and knowledge base
Module communication connects, and described human-computer interaction interface module individually communication connects knowledge acquisition module, solution
Release machine module, inference engine module and DBM；
User carries out information exchange by described human-computer interaction interface module and Intelligent irrigation system.
Preferably, described control terminal module includes core processor, radio communication device, antenna, merit
The electromagnetic valve of rate amplification chip, power amplification circuit, bi-stable pulse electromagnetic valve and peripheral drive circuit thereof,
Control circuit, charging circuit, power supply and solar charger: described core processor passes through serial ports and nothing
Line communicator is connected, and described antenna is connected with power amplifier chip, and described power amplifier chip passes through merit
Rate amplifying circuit is connected with radio communication device, described bi-stable pulse electromagnetic valve and peripheral drive circuit thereof
Electromagnetic valve be connected with core processor by control circuit, above-mentioned parts are powered by power supply, described too
Sun can be connected with power supply by charging circuit by charger.
Preferably, described information acquisition terminal module includes acquisition terminal processor, acquisition terminal channel radio
T unit, acquisition terminal power amplifier chip, acquisition terminal power amplification circuit, acquisition terminal antenna,
Aerial temperature and humidity sensor, light intensity sensor, soil moisture sensor, acquisition terminal charging circuit,
Acquisition terminal power supply and acquisition terminal solar charger: described acquisition terminal processor passes through serial ports and adopts
Collection terminal wireless communication device connects, and described acquisition terminal antenna is connected with acquisition terminal power amplifier chip,
Described acquisition terminal power amplifier chip is by acquisition terminal power amplification circuit and acquisition terminal radio communication
Device connects, and described aerial temperature and humidity sensor is connected with acquisition terminal processor by circuit, described light
Intensity sensor is connected with acquisition terminal processor by bus, and described soil moisture sensor passes through circuit
Being connected with acquisition terminal processor, above-mentioned parts are powered by acquisition terminal power supply, and described acquisition terminal is too
Sun can be connected with acquisition terminal power supply by acquisition terminal charging circuit by charger.
Preferably, described gateway module include gateway processor, GPRS, coordinator, memorizer,
Storage circuit, gateway charging circuit, gateway power supply and gateway solar charger: described gateway processor
Connecting GPRS and coordinator respectively by two serial ports, described memorizer is by storage circuit and gateway
Reason device connects, and above-mentioned parts are powered by gateway power supply, and described gateway solar charger is filled by gateway
Electricity circuit is connected with gateway power supply.
Preferably, described web server module based on ICP/IP protocol, use Mutli-thread Programming Technology and
Socket network communication mechanism.
Preferably, the internal each intermodule of described processing system is connected by Connectivity Technical of Database communication.
Present invention also offers the method for work of a kind of Intelligent irrigation system, described method of work is for above-mentioned
The Intelligent irrigation system of any one, specifically includes following step:
1) after information acquisition terminal module powers on, the temperature in automatic herborization garden, humidity, illuminance and
The environmental information of soil moisture moisture content, by wireless network transmissions to gateway module；
2) data of information acquisition terminal module are formatted process by gateway module, utilize GPRS with
Coordinator is set up TCP/IP and is connected, and is transmitted data in web server module by the Internet, and
Transmission synchronization sleep command, to information acquisition terminal module, makes information acquisition terminal module enter resting state；
3) after the packet of gateway module is resolved by web server module, by temperature, humidity, light
Illumination, the environmental factors of soil moisture water content store in DBM；
4) user is inputted the longitude in botanical garden, latitude, plant variety by human-computer interaction interface module, is planted
The auxiliary factural information of the period of duration residing for thing, these factual datas are stored in DBM by system；
5) inference engine module is by analyzing the fact that user inputs and the environment that information acquisition terminal module gathers
Factor, finds out corresponding knowledge information from base module, provides Informational support for ensuing decision-making；
6) the irrigation forecast model information in inference engine module calls base module, the thing that user is inputted
Real information, the real-time factor of botanical garden environment and knowledge information are input in model, carry out irrigating forecast and decision,
Obtain irrigation time interval, this result and calculating process are stored in DBM；
7) result of decision in DBM and calculating process are passed through human-computer interaction interface by explanation engine module
Module shows, provides the user with guidance；
8) result of decision in web server module reading database module, is tied decision-making by the Internet
Really packet is sent on gateway module；
9) gateway module receive packet and verify errorless after, sleep command will be synchronized and add in packet,
It is sent to control on terminal module by being wirelessly transferred the packet after merging；
10) control terminal module receive and resolve the packet containing the result of decision with Tong Bu sleep command,
According to its prediction irrigate interval natural law be controlled electromagnetic valve be turned on or off operation, after having operated
Enter park mode.
Preferably, in the step 6 of above-mentioned method of work, user is selected by human-computer interaction interface module
" according to irrigation program decision-making ", " irrigation quantitative decision making " and the decision-making of " target output Fertilization Decision "
Option, and input relevant fact and operate, if user cannot accurately know the Weather information in botanical garden,
System can draw the Weather information in botanical garden in the selected date automatically by function of weather forecast, in system
Inference engine module can call the irrigation program decision model in base module respectively, irrigate quantitative decision making mould
Type and target output Fertilization Decision model, the fact that input in conjunction with user data, draw the decision-making knot of correspondence
Really, middle junction opinion and the inference conclusion of reasoning being stored in DBM, explanation engine module is read respectively
Take middle junction opinion and inference conclusion, shown respectively by human-computer interaction interface, user is produced guidance
Effect.
Beneficial effects of the present invention:
1) monitoring in real time is realized: system is by information acquisition terminal module and controls the module energy such as terminal module
Enough complete the real-time monitoring to botanical garden.
2) realize intellectuality to irrigate: system is passed through Data acquisition and issuance, calculated and provide expert's instruction,
Achieve the intelligent irrigation that botanical garden is irrigated.
3) weather data automatic input: when user cannot accurately input other environmental datas of Litchi Garden, system
Can automatically call function of weather forecast, auxiliary user inputs corresponding accurate data, makes the use of system more
Add and possess intellectuality.
4) user learning relevant knowledge is facilitated: user can pass through the webpage of computer, mobile phone or PDA device
Browser login system, the knowledge and experience that learning system is recorded.
Accompanying drawing explanation
Fig. 1 is the module connection diagram of Intelligent irrigation system embodiment of the present invention；
Fig. 2 is the flow chart of the method for work of Intelligent irrigation system of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1 to Fig. 2, Intelligent irrigation system provided in the present embodiment, including multiple letters
Breath acquisition terminal module, multiple control terminal module, gateway module, web server module, data base
Module, base module, inference engine module, explanation engine module, knowledge acquisition module and man-machine interaction circle
Face mould block；Each described information acquisition terminal module and each described control terminal module are respectively by wireless
Sensor Network is connected with each other with gateway module；Described gateway module is connected with each other by wireless sense network, and institute
State gateway module to be connected with described web server module by the Internet；Described web server module
It is connected with described DBM by Connectivity Technical of Database；Described inference engine module passes through data base
Interconnection technique is connected with described DBM and described base module respectively；Described explanation engine module
It is connected with DBM and described base module respectively by Connectivity Technical of Database；Described knowledge
Acquisition module is connected with described base module by Connectivity Technical of Database；Described human-computer interaction interface
Module is connected with described knowledge acquisition module and described explanation engine module respectively by web development technologies,
Described human-computer interaction interface module is connected with DBM by database technology；Described information gathering is eventually
End module is used for monitoring the various environmental parameters such as the temperature of Litchi Garden, humidity and soil moisture content, and will be every
Individual described environmental information is transferred to described gateway module by wireless sense network；Described control terminal module leads to
Cross wireless sense network and receive the instruction of described gateway module, resolve described instruction and later electromagnetic valve was left
Open or shutoff operation；Described gateway module is for whole in described information acquisition terminal module and described control
The when of end module dormancy, data are formatted process by described gateway module, utilize GPRS (General
Packet Radio Service) technology sets up TCP/IP with described web server module and is connected, pass through
The Internet transmits data to described web server module；Described web server module, for by temperature
Multiple ambient parameters such as degree, humidity, illuminance, soil moisture water content, each described information gathering are eventually
End module real-time voltage value and described control terminal module state store described DBM；Described number
According to library module, for storing the ambient parameter of the multiple Litchi Gardens from described web server module, depositing
Store up from the middle inference conclusion of described inference engine module and final conclusion, storage from described explanation engine mould
The final result of block, storage are from the fact that described human-computer interaction interface module data and to described reasoning
Machine module provides factual data；Described base module, for storage from described knowledge acquisition module
Expertise, and provide expertise to described inference engine module and provide specially to described explanation engine module
Family's knowledge or conclusion；Described inference engine module, for reading factual data from described DBM,
In conjunction with the expertise read from described base module, pass through reasoning, it was therefore concluded that；Described explanation engine
Module, for solving reasoning process and the final conclusion of release system to user, increases the cogency of system conclusion,
The domain knowledge of expert is explained, domestic consumer is played the effect of teaching；Described knowledge acquisition mould
Block, for carrying out sorting out, analyze and arranging by the domain knowledge that expert inputs, and by these knowledge store
In described base module；Described human-computer interaction interface module, user is by this module and specialist system
The information of carrying out exchange；The exchange of described information includes typing brute facts, exports pushing away of described inference engine module
Reason process and conclusion.
As preferably, in the present embodiment, described information acquisition terminal module includes core processor
STM32F103ZET6, wireless communication module CC2530, power amplifier chip RFX2401,2.4GHZ
Antenna, aerial temperature and humidity sensor DHT22, light intensity sensor GY-30, soil moisture sensor
TDR-3, power switching module, power module and solar recharging module.Wherein, information acquisition terminal mould
Block is fixed on three foot foot rests of steel, foot rest can convert height, respectively 0.5M, 1.0M and
1.5M.During measurement, foot rest is stabilized on the soil of tested Litchi Garden, by TDR-3 soil moisture sensor
Vertical reeve in soil measures soil moisture content.Described core processor STM32F103ZET6 passes through
Serial ports is connected with wireless communication module CC2530, and described 2.4GHZ antenna is by there being the SMA of interior spiral shell endoporus
Syringe needle is connected with power amplifier chip RFX2401, and described power amplifier chip RFX2401 is put by power
Big circuit is connected with CC2530 module, described aerial temperature and humidity sensor DHT22 pass through circuit and
STM32F103ZET6 connect, described light intensity sensor GY-30 by iic bus with
STM32F103ZET6 connect, described soil moisture sensor TDR-3 by circuit with
STM32F103ZET6 connects, and described power module gives each module for power supply by power switching module, described
Solar recharging module is connected with power module by charging circuit.
Described control terminal module includes core processor STM32F103ZET6, wireless communication module
CC2530,2.4GHZ antenna, power amplifier chip RFX2401, bi-stable pulse electromagnetic valve and outer
Enclose the solenoid valve module of drive circuit, power switching module, power module and solar recharging module: institute
State core processor STM32F103ZET6 to be connected with wireless communication module CC2530 by serial ports, described
2.4GHZ antenna by there being interior spiral shell endoporus SMA syringe needle to be connected with power amplifier chip RFX2401, institute
State power amplifier chip RFX2401 to be connected with CC2530 module by power amplification circuit, described bistable
The solenoid valve module of state impulse electromagnetic valve and peripheral drive circuit thereof by control circuit with
STM32F103ZET6 connects, and described power module gives each module for power supply by power switching module, described
Solar recharging module is connected with power module by charging circuit.
Described gateway module includes that core processor STM32F103ZET6, memory module, power supply are opened
Close module, power module and solar recharging module: described core processor STM32F103ZET6 leads to
Cross two serial ports and connect GPRS and Zigbee coordinator respectively, described memory module by storage circuit with
STM32F103ZET6 connects, and described power module gives each module for power supply by power switching module, described
Solar recharging module is connected with power module by charging circuit.
Described web server module, based on ICP/IP protocol, uses Mutli-thread Programming Technology and Socket net
Network communication mechanism, uses C# language to write；Described DBM uses SQL Server 2008 data
Storehouse, this module comprises factual database, calculating process and result database, middle junction opinion data base,
Termination opinion database；Described base module uses SQL Server 2008 data base, and this module comprises
Expert knowledge library and decision model storehouse.
Described inference engine module uses JDBC (Java Data Base Connectivity) data cube computation technology
By reading the data of factual database, in conjunction with the knowledge of expert knowledge library, use in decision model storehouse and close
Suitable decision model, makes inferences, middle junction opinion and the final conclusion of its reasoning is respectively stored into centre
In findings data storehouse and final conclusion data base；Described explanation engine module uses JDBC data cube computation technology
Read middle junction opinion from middle findings data storehouse and from final conclusion data base, read final conclusion, logical
Cross human-computer interaction interface module and solve the reasoning process of release system to user, solve the termination of release system to user
Opinion, increases the cogency of system conclusion.
Described knowledge acquisition module, obtains the domain knowledge of expert's input by web development technologies AJAX,
Use JDBC these knowledge store of data cube computation technology in expert knowledge library.
Described human-computer interaction interface module passes through web development technologies AJAX by the brute facts of user's typing
The inference engine module being supplied to specialist system calls, and reasoning process and the conclusion of inference engine module is shown simultaneously
Show on interface, domestic consumer is played the effect of guidance.
As in figure 2 it is shown, present invention also offers a kind of method of work for above-mentioned Intelligent irrigation system,
Described method of work, for described Intelligent irrigation system, specifically includes following step::
1) after information acquisition terminal module powers on, automatically gather the temperature of Litchi Garden, humidity, illuminance and
The environmental informations such as soil moisture moisture content, are transferred to gateway module by wireless sense network；
2) information acquisition terminal module data is formatted process by gateway module, utilizes GPRS module
Set up TCP/IP with remote server module to be connected, transmit data to the webserver by the Internet
In module, and send synchronization sleep command to information acquisition terminal module, make information acquisition terminal module enter
Enter resting state；
3) after the packet of gateway module is resolved by web server module, by temperature, humidity, light
Illumination, soil moisture water content etc. are the fact that multiple environmental factorss store in DBM in data base；
4) user inputs the longitude of Litchi Garden, latitude, Litchi Varieties, litchi by human-computer interaction interface module
The specialist systems such as the period of duration residing for branch tree carry out the required auxiliary fact of decision-making, and specialist system is by these
The fact that factual data stores in DBM in data base；
5) inference engine module is by analyzing the fact that user inputs and the environment that information acquisition terminal module gathers
Factor, finds out corresponding expertise, such as crop coefficient in the expert knowledge library from base module
Kc, soil hydro-physical properties Gx etc., provide expertise support for ensuing decision-making；
6) the irrigation forecast model in the model library in inference engine module calls base module, user is defeated
The fact that enter, the real-time factor of Litchi Garden environment and expertise be input in model, carry out irrigating prediction certainly
Plan, obtains irrigation time interval, this result is stored in the result database in DBM, will
Calculating process stores in the calculating process database in DBM；
7) explanation engine module by the result of decision in the result database in DBM and calculated number of passes
Shown by human-computer interaction interface module according to the calculating process in storehouse, to user guided effect；
8) result of decision in the result database in server module reading database module, by interconnection
Result of decision packet is sent on gateway module by net；
9) gateway module receive packet and verify errorless after, sleep command will be synchronized and add in packet,
Packet after being merged by wireless sense network is sent to control on terminal module；
10) control terminal module receive and resolve the packet containing the result of decision with Tong Bu sleep command,
According to its prediction irrigate interval natural law be controlled electromagnetic valve be turned on or off operation, after having operated
Enter park mode.
Preferably, in step 6, user can also be selected " according to filling by human-computer interaction interface module
Irrigate system decision-making ", the decision alternatives such as " irrigation quantitative decision making " and " target output Fertilization Decision ", and
Input relevant fact, if user cannot accurately know the Weather information of Litchi Garden, specialist system can lead to automatically
Cross function of weather forecast and draw the Weather information of Litchi Garden in the selected date, the inference machine mould in specialist system
Block can call the irrigation program decision model in the model library in base module respectively, irrigate quantitative decision making
Model and target output Fertilization Decision model, the fact that input in conjunction with user data, draw the decision-making of correspondence
As a result, the middle junction opinion of reasoning is stored in the middle junction opinion data base of DBM, reasoning is tied
Opinion stores in the final conclusion data base of DBM, and explanation engine module reads middle junction opinion number respectively
According to the final conclusion in the reasoning process in storehouse and final conclusion data base, shown respectively by human-computer interaction interface
Illustrate, user is produced directive function.
Above a kind of Intelligent irrigation system provided by the present invention and method of work thereof are carried out detailed Jie
Continuing, principle and the embodiment of the present invention are set forth by specific case used herein, above reality
The explanation executing example is only intended to help to understand method and the core concept thereof of the present invention.It should be pointed out that, for
For those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to right
The present invention carries out some improvement and modification, and these improve and modify the protection also falling into the claims in the present invention
In the range of.
Claims (8)
1. an Intelligent irrigation system, it is characterised in that include control terminal module that communication successively connects,
Information acquisition terminal module, gateway module, web server module, processing system and human-computer interaction interface
Module；
Described processing system includes DBM, base module, inference engine module, explanation engine module
And knowledge acquisition module, described web server module connects described DBM junction by communication
Reason system, the communication respectively of described inference engine module connects DBM and base module, described explanation
The communication respectively of machine module connects DBM and base module, described knowledge acquisition module and knowledge base
Module communication connects, and described human-computer interaction interface module individually communication connects knowledge acquisition module, solution
Release machine module, inference engine module and DBM；
User carries out information exchange by described human-computer interaction interface module and Intelligent irrigation system.
2. Intelligent irrigation system as claimed in claim 1, it is characterised in that described control terminal module
Including core processor, radio communication device, antenna, power amplifier chip, power amplification circuit, double
Steady-state pulse electromagnetic valve and the electromagnetic valve of peripheral drive circuit thereof, control circuit, charging circuit, power supply and
Solar charger: described core processor is connected with radio communication device by serial ports, described antenna and
Power amplifier chip connects, and described power amplifier chip is by power amplification circuit with radio communication device even
Connecing, the electromagnetic valve of described bi-stable pulse electromagnetic valve and peripheral drive circuit thereof passes through control circuit and core
Processor connects, and above-mentioned parts are powered by power supply, and described solar charger is by charging circuit and electricity
Source connects.
3. Intelligent irrigation system as claimed in claim 1, it is characterised in that described information acquisition terminal
Module include acquisition terminal processor, acquisition terminal radio communication device, acquisition terminal power amplifier chip,
Acquisition terminal power amplification circuit, acquisition terminal antenna, aerial temperature and humidity sensor, light intensity sensor,
Soil moisture sensor, acquisition terminal charging circuit, acquisition terminal power supply and acquisition terminal solar recharging
Device: described acquisition terminal processor is connected with acquisition terminal radio communication device by serial ports, described collection
Terminal antenna is connected with acquisition terminal power amplifier chip, and described acquisition terminal power amplifier chip is by adopting
Collection terminal power amplifying circuit is connected with acquisition terminal radio communication device, described aerial temperature and humidity sensor
Being connected with acquisition terminal processor by circuit, described light intensity sensor passes through at bus and acquisition terminal
Reason device connects, and described soil moisture sensor is connected with acquisition terminal processor by circuit, above-mentioned parts
Being powered by acquisition terminal power supply, described acquisition terminal solar charger passes through acquisition terminal charging circuit
It is connected with acquisition terminal power supply.
4. Intelligent irrigation system as claimed in claim 1, it is characterised in that described gateway module includes
Including gateway processor, GPRS, coordinator, memorizer, storage circuit, gateway charging circuit, gateway
Power supply and gateway solar charger: described gateway processor by two serial ports connect respectively GPRS and
Coordinator, described memorizer is connected with gateway processor by storage circuit, and above-mentioned parts are by gateway electricity
Source powers, and described gateway solar charger is connected with gateway power supply by gateway charging circuit.
5. Intelligent irrigation system as claimed in claim 1, it is characterised in that described webserver mould
Block, based on ICP/IP protocol, uses Mutli-thread Programming Technology and Socket network communication mechanism.
6. the Intelligent irrigation system as described in claim 1-5 one of which, it is characterised in that described place
The reason each intermodule of internal system is connected by Connectivity Technical of Database communication.
7. the method for work of an Intelligent irrigation system, it is characterised in that described method of work is for as above
State the Intelligent irrigation system according to any one of claim 1-5, specifically include following step:
1) after information acquisition terminal module powers on, the temperature in automatic herborization garden, humidity, illuminance and
The environmental information of soil moisture moisture content, by wireless network transmissions to gateway module；
2) data of information acquisition terminal module are formatted process by gateway module, utilize GPRS with
Coordinator is set up TCP/IP and is connected, and is transmitted data in web server module by the Internet, and
Transmission synchronization sleep command, to information acquisition terminal module, makes information acquisition terminal module enter resting state；
3) after the packet of gateway module is resolved by web server module, by temperature, humidity, light
Illumination, the environmental factors of soil moisture water content store in DBM；
4) user is inputted the longitude in botanical garden, latitude, plant variety by human-computer interaction interface module, is planted
The auxiliary factural information of the period of duration residing for thing, these factual datas are stored in DBM by system；
5) inference engine module is by analyzing the fact that user inputs and the environment that information acquisition terminal module gathers
Factor, finds out corresponding knowledge information from base module, provides Informational support for ensuing decision-making；
6) the irrigation forecast model information in inference engine module calls base module, the thing that user is inputted
Real information, the real-time factor of botanical garden environment and knowledge information are input in model, carry out irrigating forecast and decision,
Obtain irrigation time interval, this result and calculating process are stored in DBM；
7) result of decision in DBM and calculating process are passed through human-computer interaction interface by explanation engine module
Module shows, provides the user with guidance；
8) result of decision in web server module reading database module, is tied decision-making by the Internet
Really packet is sent on gateway module；
9) gateway module receive packet and verify errorless after, sleep command will be synchronized and add in packet,
It is sent to control on terminal module by being wirelessly transferred the packet after merging；
10) control terminal module receive and resolve the packet containing the result of decision with Tong Bu sleep command,
According to its prediction irrigate interval natural law be controlled electromagnetic valve be turned on or off operation, after having operated
Enter park mode.
8. the method for work of Intelligent irrigation system as claimed in claim 7, it is characterised in that in step
In 6, user is selected " according to irrigation program decision-making " by human-computer interaction interface module, " is irrigated the most certainly
Plan " and the decision alternatives of " target output Fertilization Decision ", and input relevant fact and operate, if using
The Weather information in botanical garden cannot be accurately known at family, and system can draw selected automatically by function of weather forecast
The Weather information in botanical garden in date, the inference engine module in system can call in base module respectively
Irrigation program decision model, irrigation quantitative decision making model and target output Fertilization Decision model, in conjunction with user
The fact that input data, draw the result of decision of correspondence, middle junction opinion and the inference conclusion storage of reasoning
In DBM, explanation engine module reads middle junction opinion and inference conclusion respectively, passes through man-machine interaction
Interface shows respectively, and user is produced directive function.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN107944596A (en) * | 2017-10-20 | 2018-04-20 | 上海交通大学 | A kind of muskmelon growth management expert system based on Internet of Things |
| CN109430012A (en) * | 2018-10-30 | 2019-03-08 | 南京交通职业技术学院 | A kind of network-based Intelligent irrigation system and implantation methods |
| CN109566359A (en) * | 2018-12-26 | 2019-04-05 | 南通市中京机械有限公司 | Robot system of watering flowers based on big-dipper satellite positioning |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047248A (en) * | 2017-03-30 | 2017-08-18 | 安徽新宇生态园林股份有限公司 | A kind of afforestation water saving fixtures |
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| CN107944596A (en) * | 2017-10-20 | 2018-04-20 | 上海交通大学 | A kind of muskmelon growth management expert system based on Internet of Things |
| CN109430012A (en) * | 2018-10-30 | 2019-03-08 | 南京交通职业技术学院 | A kind of network-based Intelligent irrigation system and implantation methods |
| CN109566359A (en) * | 2018-12-26 | 2019-04-05 | 南通市中京机械有限公司 | Robot system of watering flowers based on big-dipper satellite positioning |
| CN110489620A (en) * | 2019-06-24 | 2019-11-22 | 厦门美域中央信息科技有限公司 | A kind of information technology expert's system based on artificial intelligence |
| CN112565350A (en) * | 2020-11-18 | 2021-03-26 | 北京林业大学 | Orchard intelligent management system based on LoRa |
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