CN108668865A - A kind of Internet of Things intelligent irrigation total management system - Google Patents
A kind of Internet of Things intelligent irrigation total management system Download PDFInfo
- Publication number
- CN108668865A CN108668865A CN201810767526.0A CN201810767526A CN108668865A CN 108668865 A CN108668865 A CN 108668865A CN 201810767526 A CN201810767526 A CN 201810767526A CN 108668865 A CN108668865 A CN 108668865A
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- internet
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- irrigation
- total management
- management system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
Abstract
The invention discloses a kind of Internet of Things intelligent irrigation total management systems, sensor is by collected signal, it is input to master control system condition module, after data processing, it is uploaded to host computer by communication module or control centre is shown, processing and storage, system is compared judgement according to the data for acquiring and receiving in real time with the setting value of system, signal is transmitted to frequency converter, frequency converter is according to specific signal value, the corresponding rotating speed for adjusting motor, motor drives water pump to draw water from water source, when needing to irrigate, solenoid valve will be opened according to the instruction that control centre assigns, at the end of irrigation, solenoid valve is just closed according to the instruction that control centre assigns.The present invention relies on sensor network to acquire irrigation district crop water information, is pooled to gateway node and is sent to Master Control Center, and central host determines irrigation state according to information and calculates duty, and intelligent irrigation is realized in control irrigation equipment work.
Description
Technical field
This application involves intelligent terminal fields, in particular to a kind of Internet of Things intelligent irrigation total management system.
Background technology
China is used as large agricultural country, while also implying that it is to use water big country, and water resources in china is extremely short, water resource
Crisis has become an important factor for restricting sustainable economic development.China's agricultural water waste is serious, and water efficiency of irrigation is low,
Therefore the road of scientific and technological Water-saving Agriculture is walked to realize the reasonable utilization of water resource, can not only save water resource, it is often more important that
Agricultural water efficiency can be improved, is improved the ecological environment, this is the key that realize China's accurate agricultural.This reading intelligent agriculture irrigates system
System comes into being in this background.
So-called reading intelligent agriculture irrigation system is exactly to be not required to the control of very important person, and until what time system needs to fill if capable of being automatically sensed
It irrigates, how long is irrigation, and system may be implemented to automatically begin to irrigate, and irrigation can also be automatically closed；It is too dry that soil may be implemented
Shi Zeng great sprays, and sprinkling irrigation is reduced when overly wet, realizes that this function will make full use of the control action of controller, is adopted using sensor
The analog signal of collection is converted into digital signal through A/D modules.However existing irrigation water system is less efficient.
Invention content
The present invention proposes a kind of based on embedded intelligence irrigation control for the relatively low problem of irrigation water system effectiveness
System relies on sensor network to acquire irrigation district crop water information, is pooled to gateway node and is sent to Master Control Center, center master
Machine determines irrigation state according to information and calculates duty, and intelligent irrigation is realized in control irrigation equipment work.
The present invention adopts the following technical scheme that, provides a kind of Internet of Things intelligent irrigation total management system, including hardware
Part and software section, the hardware components include the programmable controller being connected electrically on master control system condition module, sensing
Device module, wireless data transmission module, ethernet module, multicircuit relay output control module, liquid manure integrated control system, it is described can
Programmable controller is used to control the multicircuit relay output control mould according to the control instruction of the master control system condition module
The action of block, liquid manure integrated control system, the sensor assembly are used to provide in soil to the master control system condition module
Temperature humidity and fill online pressure data, the wireless data transmission module is used to the data of the sensor assembly reaching institute
Master control system condition module is stated, the ethernet module is put down for the master control system condition module to be electrically connected to Internet of Things cloud
Platform, the multicircuit relay output control module are used to control motor, the water pump of multiple branches, liquid manure integrative control system
System is connected with fertilizer and provides device for controlling relay and high-pressure pump, the high-pressure pump, and the master control system condition module is used
In the data of the sensor assembly compare with preset standard value, then according to actual conditions, motor is automatically adjusted
Rotating speed is irrigated；The software section is used for comprehensive detection management field device, realizes remote detection control.
The motor automatically adjusts motor speed by frequency converter, and the frequency converter is according to actual signal condition
The rotating speed of motor is automatically adjusted, the motor is set with 3 kinds of high speed, middling speed, low speed rotary speed states.
The system is uploaded data and is transmitted using Internet of Things with down-transmitting data, and the upload data include：It is air themperature, wet
Degree, the soil moisture, humidity, the working condition of each control unit；The down-transmitting data includes：Master control system condition module is to each control
Unit processed sends out various control instructions.
The system also includes electronic flowmeter, the flowmeter for detecting irrigation water capacity information in real time.
The multiple branch end is connected with drip irrigation zone or nozzle.
The liquid manure integrated control system is the independent linkage equipment in the system, by controller, time switch, friendship
It flows contactor and controller switching equipment is mounted in a cabinet, by the high-pressure pump of Pipe installing, provide the fertilizer to device
In liquid fertilizer filling main water supply pipe in.
The ethernet module includes internet, GPRS, 3G or 4G access system, for realizing Internet of Things cloud platform and prison
It interconnects between control center, mobile phone, PAD.
The system also includes solar electric power supply systems.
The system also includes LCD displays, for showing each data.
The system also includes timing control module, the timing control module sets open and close time to motor-driven valve, works as filling
When the signal value irrigate reaches the humidity value of setting, electric water pump is automatically stopped irrigation.
The present invention is had the following advantages that by Internet of Things intelligent irrigation total management system：1, it will give full play to existing
Water-saving device acts on, and Optimized Operation is improved benefit.2, it by the application of automatic control technology, more saves water and energy, reduces and irrigate
Cost.3, total system using Ethernet into row data communication, stability and real-time.4, data-handling capacity is strong, rings
Answer speed fast.5, system maintenance ability is strong, mitigates burden for users.6, evolution formula system designs, and software and hardware is scalable.7, in real time
Regimen, lock position, water level information are irrigated in display.8, telemetry system monitoring of tools management function is realized.9, pass through modern means of communication
It is sent to relevant unit and irrigates data information.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is the schematic diagram of Internet of Things intelligent irrigation total management system of the present invention；
Fig. 2 is the schematic diagram that the system of the present invention is connect with Internet of Things；
Fig. 3 is the circuit diagram of the present invention；
Fig. 4 is sensor schematic used in the present invention；
Fig. 5 is simplified pinciple figure of the present invention；
The software schematic diagram of Fig. 6 present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and technology, method and apparatus should be considered as authorizing specification
A part.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, rather than
As limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label and word
Mother indicates similar terms in following attached drawing, therefore, once it is defined in a certain Xiang Yi attached drawing, then in subsequent attached drawing
It need not be further discussed.
The Internet of Things intelligent irrigation total management system of the embodiment of the present invention, including hardware components and software section, it is described
Hardware components include the programmable controller being connected electrically on master control system condition module, master control system condition module, sensor,
A/D modules, frequency converter, wireless communication module, ethernet module, motor, relay, water pump, electrically operated valve, multicircuit relay
Output control module, water-fertilizer integral equipment, main pipeline, branch pipe(tube), drip irrigation zone, nozzle etc., the programmable controller are used
It is integrally controlled in controlling the multicircuit relay output control module, liquid manure according to the control instruction of the master control system condition module
The action of system processed, the sensor assembly are used to provide temperature humidity and the filling in soil to the master control system condition module
Online pressure data, the wireless data transmission module are used to the data of the sensor assembly reaching the master control system operating mode
Module, the ethernet module are used to the master control system condition module being electrically connected to Internet of Things cloud platform, the multichannel after
Electric appliance output control module is used to control motor, the water pump of multiple branches, the liquid manure integrated control system for control after
Electric appliance and high-pressure pump, the high-pressure pump are connected with fertilizer and provide device, and the master control system condition module is used for the sensing
The data of device module, then according to actual conditions, automatically adjust motor speed, are filled compared with preset standard value
It irrigates；The software section is used for comprehensive detection management field device, realizes remote detection control.
The motor automatically adjusts motor speed by frequency converter, and the frequency converter is according to actual signal condition
The rotating speed of motor is automatically adjusted, the motor is set with 3 kinds of high speed, middling speed, low speed rotary speed states.
The operation principle of the embodiment of the present invention is, when automatic water-saving irrigation system works, the collected signal of sensor,
It is converted by A/D, converts the voltage analog signal of standard to digital signal, master control system condition module is input to, by number
After processing, host computer is uploaded to by communication module or control centre is shown, handled and stored, system according to adopting in real time
Collect and the data received are compared judgement with the setting value of system, signal is transmitted to frequency converter, frequency converter is according to specific letter
Number value, the corresponding rotating speed for adjusting motor, motor drive water pump to draw water from water source, and when needing to irrigate, solenoid valve will root
It is opened according to the instruction that control centre assigns, at the end of irrigation, solenoid valve is just closed according to the instruction that control centre assigns.(also may be used
The electrically operated valve of some point in pump house control centre, is opened on switch board manually or multipoint electric valve/while being opened
Dynamic motor and water pump).
Enough pressure cannot be supplied to by supplying water in order to avoid the place remote from water source, in main water supply pipe or branch pipe(tube)
Pressure sensor is installed, ensures that the hydraulic pressure of pipeline meets the sprinkling irrigation range of setting, avoids occurring because hydraulic pressure is insufficient, sprinkler pattern range subtracts
Small phenomenon, on the contrary water is excessive, waste electricity, pipeline burst.
Liquid manure control all-in-one machine is the independent linkage equipment in intelligent irrigation control system, can open controller, time control
Pass, A.C. contactor and controller switching equipment are mounted in a cabinet, and by the high-pressure pump of Pipe installing, liquid fertilizer is filled main confession
In waterpipe.
Programmable controller:It is responsible for sending out and receiving various operation program instructions, is the maincenter part of entire control system.
Sensor：The moisture signal and temperature signal in soil are acquired by sensor, judges whether to need irrigation, soil
Whether nutrient opens fertilizing equipment.
Frequency converter：Rotational speed regulation by changing motor irrigates flow, achievees the purpose that water-saving.
Communication module：The information that sensor receives is reached into master control system to carry out at control by communication system
Reason.
Master control system condition module：Wireless/wired data information is analyzed, to control electrically operated valve and motor
Water pump.
Motor, water pump：Water pump is driven by motor, is drawn water from water source, certain pressure is provided for irrigation system.
Pressure sensor：Detection fills net pressure in real time, feeds back to processor processing, keeps water supply network constant pressure.
Electronic flowmeter：Detection irrigation water capacity information in real time.
Electrically operated valve：It controls whether to carry out opening/closing irrigation demand.
For software section -- software as the bound fraction important with hardware, importance is self-evident, and software may be implemented
It is corresponding to require required function.The signal of acquisition is sent to programmable controller by sensor, after data processing, by logical
News system be uploaded to master control system center shown, handled and stored (can collected data have environment temperature, environmental wet
Degree, soil moisture content, ductwork pressure, total water consumption etc.).System is set according to the data and system for acquiring and receiving in real time
Definite value is compared judgement, to control unlatching and the length of perdurabgility, the Contrast tuned imaging of solenoid valve.
To realize that the intelligence control system of irrigation system, irrigation system must have major function：
Data acquisition function：The analog quantity of acceptable sensor acquisition, digital signal is converted to by A/D.
Communication function：System is uploaded data and is transmitted using Internet of Things with down-transmitting data.Uploading data includes：Air themperature,
Humidity；The soil moisture, humidity；The information such as the working condition of solenoid valve and various controllers；Down-transmitting data includes：Central computer
Various control instructions are sent out to each control unit, include the switch order of solenoid valve.
Control function：Automatic control function -- master control system by the signal for being detected sensor by program with it is presetting
Standard signal value range compare, then according to actual conditions, automatically adjust motor speed, irrigated.
Time control function：System visiting team's motor-driven valve sets open and close time, when the signal value of irrigation reaches the humidity of setting
When value, electric water pump is automatically stopped irrigation.
Speed changing function：Speed changing function mainly by frequency converter come speed governing, adjust automatically according to actual signal condition by frequency converter
The rotating speed for motivation of economizing on electricity, motor are set with 3 kinds of high speed, middling speed, low speed rotary speed states.
Platform courses software is software platform management control software, and detection management field device that can be comprehensive is realized
Remote detection controls.
The present invention is had the following advantages that by Internet of Things intelligent irrigation total management system：1, it will give full play to existing
Water-saving device acts on, and Optimized Operation is improved benefit.2, it by the application of automatic control technology, more saves water and energy, reduces and irrigate
Cost.3, total system using Ethernet into row data communication, stability and real-time.4, data-handling capacity is strong, rings
Answer speed fast.5, system maintenance ability is strong, mitigates burden for users.6, evolution formula system designs, and software and hardware is scalable.7, in real time
Regimen, lock position, water level information are irrigated in display.8, telemetry system monitoring of tools management function is realized.9, pass through modern means of communication
It is sent to relevant unit and irrigates data information.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, the orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
Signified device or element must have a particular orientation or with specific azimuth configuration and operations with hint, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection domain.
In addition, above-mentioned the embodiment of the present application serial number is for illustration only, can not represent the quality of embodiment.In the upper of the application
It states in embodiment, all emphasizes particularly on different fields to the description of each embodiment, there is no the part being described in detail in some embodiment, may refer to it
The associated description of his embodiment.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Internet of Things intelligent irrigation total management system, it is characterised in that：It is described hard including hardware components and software section
Part part include the programmable controller being connected electrically on master control system condition module, sensor assembly, wireless data transmission module, with
Too net module, multicircuit relay output control module, liquid manure integrated control system, the programmable controller are used for according to
The control instruction of master control system condition module control the multicircuit relay output control module, liquid manure integrated control system it is dynamic
Make, the sensor assembly is used to provide the temperature humidity in soil to the master control system condition module and fills online pressure
Data, the wireless data transmission module is used to the data of the sensor assembly reaching the master control system condition module, described
Ethernet module is used to the master control system condition module being electrically connected to Internet of Things cloud platform, the multicircuit relay output control
Molding block is used to control motor, the water pump of multiple branches, and the liquid manure integrated control system is for controlling relay and high pressure
Pump, the high-pressure pump are connected with fertilizer and provide device, and the master control system condition module is used for the number of the sensor assembly
According to compared with preset standard value, then according to actual conditions, motor speed is automatically adjusted, is irrigated；The software
Part is used for comprehensive detection management field device, realizes remote detection control.
2. a kind of Internet of Things intelligent irrigation total management system according to claim 1, it is characterised in that：The motor
Motor speed is automatically adjusted by frequency converter, the frequency converter automatically adjusts turning for motor according to actual signal condition
Speed, the motor are set with 3 kinds of high speed, middling speed, low speed rotary speed states.
3. a kind of Internet of Things intelligent irrigation total management system according to claim 1, it is characterised in that：In the system
It passes data to transmit using Internet of Things with down-transmitting data, the upload data include：Air themperature, humidity, the soil moisture, humidity,
The working condition of each control unit；The down-transmitting data includes：Master control system condition module sends out various controls to each control unit
System instruction.
4. a kind of Internet of Things intelligent irrigation total management system according to claim 1, it is characterised in that：The system is also
Including electronic flowmeter, the flowmeter for detecting irrigation water capacity information in real time.
5. a kind of Internet of Things intelligent irrigation total management system according to claim 1, it is characterised in that：The multiple branch
Road end is connected with drip irrigation zone or nozzle.
6. a kind of Internet of Things intelligent irrigation total management system according to claim 1, it is characterised in that：The liquid manure one
Body control system is the independent linkage equipment in the system, and controller, time switch, A.C. contactor and distribution are set
It is standby to be mounted in a cabinet, by the high-pressure pump of Pipe installing, provides the fertilizer to the liquid fertilizer in device and fill main water supply
In pipeline.
7. a kind of Internet of Things intelligent irrigation total management system according to claim 1, it is characterised in that：The Ethernet
Module includes internet, GPRS, 3G or 4G access system, for realizing Internet of Things cloud platform and monitoring center, mobile phone, PAD it
Between interconnect.
8. a kind of Internet of Things intelligent irrigation total management system according to claim 1, it is characterised in that：The system is also
Including solar electric power supply system.
9. a kind of Internet of Things intelligent irrigation total management system according to claim 1, it is characterised in that：The system is also
Including LCD display, for showing each data.
10. a kind of Internet of Things intelligent irrigation total management system according to claim 1, it is characterised in that：The system
Further include timing control module, the timing control module sets open and close time to motor-driven valve, is set when the signal value of irrigation reaches
When fixed humidity value, electric water pump is automatically stopped irrigation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810767526.0A CN108668865A (en) | 2018-07-13 | 2018-07-13 | A kind of Internet of Things intelligent irrigation total management system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810767526.0A CN108668865A (en) | 2018-07-13 | 2018-07-13 | A kind of Internet of Things intelligent irrigation total management system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110301207A (en) * | 2019-08-01 | 2019-10-08 | 北京中农绿源工程技术有限公司 | It is a kind of agricultural technology of Internet of things water-fertilizer integral application |
| CN111201990A (en) * | 2020-01-09 | 2020-05-29 | 兰州石化职业技术学院 | Agricultural planting irrigation system based on Internet of things and information processing method |
| CN114402976A (en) * | 2022-02-10 | 2022-04-29 | 广州大学 | Flower and plant watering system |
| CN114698537A (en) * | 2022-05-10 | 2022-07-05 | 安徽农业大学 | Multi-pump water supply measurement and control system irrigation pipeline pressure controller and control method |
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| CN106134937A (en) * | 2015-03-19 | 2016-11-23 | 黄宜明 | Farmland water-saving irrigation system |
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| CN106134937A (en) * | 2015-03-19 | 2016-11-23 | 黄宜明 | Farmland water-saving irrigation system |
| CN105580716A (en) * | 2016-02-28 | 2016-05-18 | 山东大学 | Large-area multi-field-piece automatic water-saving irrigation three-level control system and use method thereof |
| CN108094179A (en) * | 2018-01-22 | 2018-06-01 | 安徽东华农业科技开发股份有限公司 | A kind of Cultural control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110301207A (en) * | 2019-08-01 | 2019-10-08 | 北京中农绿源工程技术有限公司 | It is a kind of agricultural technology of Internet of things water-fertilizer integral application |
| CN111201990A (en) * | 2020-01-09 | 2020-05-29 | 兰州石化职业技术学院 | Agricultural planting irrigation system based on Internet of things and information processing method |
| CN114402976A (en) * | 2022-02-10 | 2022-04-29 | 广州大学 | Flower and plant watering system |
| CN114698537A (en) * | 2022-05-10 | 2022-07-05 | 安徽农业大学 | Multi-pump water supply measurement and control system irrigation pipeline pressure controller and control method |
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