CN104521700A - Automatic irrigation system based on RFID - Google Patents
Automatic irrigation system based on RFID Download PDFInfo
- Publication number
- CN104521700A CN104521700A CN201410714105.3A CN201410714105A CN104521700A CN 104521700 A CN104521700 A CN 104521700A CN 201410714105 A CN201410714105 A CN 201410714105A CN 104521700 A CN104521700 A CN 104521700A
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- Prior art keywords
- rfid
- module
- humidity
- label tag
- rfid label
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses an automatic irrigation system based on RFID. The automatic irrigation system comprises a nozzle module, an RFID tag module, an RFID reader, a storage module and a control module, wherein the nozzle module includes a plurality of nozzle units; the nozzle unit comprises a nozzle body, a micro controller and a soil humidity sensor; the RFID tag module contains a plurality of regional RFID tags and a plurality of humidity RFID tags in one-to-one correspondence to the nozzle units; the regional RFID tag is used to store the variety type and planting area of each planted plant; the humidity RFID tag is used to store soil moisture information at the nozzle unit; the RFID reader is used to collect information on each regional RFID tag and humidity RFID tag; the storage module is used to store target irrigation humidity of each variety type plant; and the control module is used to control each nozzle to irrigate according to a preset irrigation cycle. The automatic irrigation system based on RFID provided by the invention has the advantages of simple structure, convenient use, capability of automatic irrigation according to the information of crops and exemption from complicated manual operations.
Description
Technical field
The present invention relates to automatic field, particularly relate to a kind of automatic irrigation system based on RFID.
Background technology
RFID is the abbreviation of Radio Frequency Identification, i.e. RF identification, and be a kind of contactless automatic identification technology, it identifies destination object automatically by radiofrequency signal, can carry out item tracing and exchanges data rapidly.Identification work need not manual intervention, can work in various adverse circumstances.RFID technique identifiable design high-speed moving object also can identify multiple label simultaneously, swift and convenient to operate.RFID technology is born in World War II, and it is the successor of traditional bar code technology, is also called " electronic tag ".
Rfid system is in concrete application process, according to different application purposes and applied environment, the composition of rfid system can be different, but from the operation principle of rfid system, system is generally all made up of signal transmitter, signal receiver, a few part of transmit receive antenna.
1), signal transmitter in rfid system, signal transmitter, in order to different application purposes, can exist in different forms, and typical form is label (TAG).Label is equivalent to the bar code symbol in barcode technology, is used for storing the information needing to identify transmission, in addition, automatically or under the effect of external force, the information active stored must be launched unlike, label with bar code.Label is generally the low electric integrated circuit with coil, antenna, memory and control system.
2) signal receiver is in rfid system, and signal receiver is generally called reader.Different different from the function completed according to the tag types supported, the complexity of reader is significantly different.The basic function of reader is just to provide the approach carrying out data transmission with label.In addition, reader also provide that quite complicated signal condition controls, parity error verification and more orthofunction etc.In label except storing the information of needs transmission, also must contain certain additional information, as error correction information etc.Together with recognition data and information and additional information are organized according to certain structure, and outwards send according to specific order.Reader carrys out the transmission of control data stream by the additional information received.Once the information of arrival reader is by correct reception with after deciphering, reader determines the need of emitter to the signal repetition sent once by specific algorithm, or knows that transmitter stops signalling, and Here it is " command response agreement ".Use this agreement, even if at very short time, the multiple label of very little space reading, the generation of " fraud problem " also effectively can be prevented.
3) antenna is the transmitting, the receiving system that transmit data between label and reader.In actual applications, except system power, the shape of antenna and relative position also can affect the transmitting and receiving of data, need the antenna of professional to system to design, install.
Permanent sprinkler system power, water pump are fixed, and defeated (joining) water conduit tube (point main) and work arm all imbed underground.Shower nozzle can be arranged on the vertical tube that to be connected with arm and to elevate above the soil throughout the year, also can install and use by rotation flow sequential rotation.Although this form operational management is convenient, and is convenient to realize automatic control, be generally used for the irrigation of frequency of irrigation is frequent, economic worth is high vegetables and economic crops.
Existing permanent sprinkler system generally needs artificial Non-follow control, when long-term cropping kind is more, operation is very numerous and diverse on the one hand, is easy to the irrigation time of Different Crop to obscure, on the other hand because the irrigation norm of various crop is different, control to get up to bother very much.Can effectively avoid these not enough in conjunction with RFID label tag.
Patent " automatic irrigation system " (application number: 200710172724.4 applyings date: 2007-12-21) discloses a kind of automatic irrigation system, and this system comprises main control unit, electromagnetic valve device, sensing device; Described main control unit is by wireless or wired two kinds of mode Controlling solenoid valve devices and sensing device.Wired automatic irrigation device in this system can be applicable to gardening irrigation regional among a small circle like this, wireless group automatic irrigation device can be applicable to the irrigation on a large scale of field crops, greatly reduce manual operation, both environmental protection, again can very big saving water resource.
In this irrigation system, no matter adopt wireline mode or wireless mode, the equipment of the information sensed for transmission sensing device all needs the use that is always energized, and the situation of reality is, general irrigation system does not need the moment to know soil humidity information within the cycle, only needs to learn soil moisture before irrigation, then calculates the water yield needing to irrigate according to soil moisture, that is, within the watering period, the humidity information of soil only needs to be learned once.So, such mode not only makes equipment complicated, and causes great energy waste.
Summary of the invention
Technical problem to be solved by this invention is for defect involved in background technology, provides a kind of automatic irrigation system based on RFID.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on an automatic irrigation system of RFID, comprise head module, RFID label tag module, rfid interrogator, memory module and control module;
Described head module comprises several equally distributed ejection head units;
Described ejection head unit comprises head body, microcontroller and soil humidity sensor, described soil humidity sensor is arranged in soil, for detecting the humidity of soil, described microcontroller is electrically connected with head body, soil humidity sensor respectively, for receiving the soil moisture that soil humidity sensor detects and the opening and closing controlling head body;
Described RFID label tag module inclusion region RFID label tag module and humidity RFID label tag module;
Described region RFID label tag module comprises some regions RFID label tag, arranges kind model and the planting area of place planting plants for storing RFID label tag;
Described humidity RFID label tag module comprises some and described ejection head unit humidity RFID label tag one to one, and the microcontroller of ejection head unit corresponding to it is electrically connected, for storing the soil humidity information that in corresponding ejection head unit, soil humidity sensor senses;
Described information for gathering the information of regional RFID label tag and humidity RFID label tag, and is passed to described control module by described rfid interrogator;
Described memory module irrigates humidity for the target storing the plant of various kind model;
Described control module comprises irrigates for controlling each ejection head unit according to the watering period of presetting, and the target making the soil moisture at ejection head unit place reach this ejection head unit place planting plants irrigates humidity.
As the further prioritization scheme of a kind of automatic irrigation system based on RFID of the present invention, also comprise display module, described display module is connected with control module, irrigates humidity for plant variety model, planting area and the target shown in regional RFID label tag.
As the further prioritization scheme of a kind of automatic irrigation system based on RFID of the present invention, described display module adopts liquid crystal display.
As the further prioritization scheme of a kind of automatic irrigation system based on RFID of the present invention, the scope of described default watering period is 1 day to 30 days.
As the further prioritization scheme of a kind of automatic irrigation system based on RFID of the present invention, the described default watering period is 7 days.
As the further prioritization scheme of a kind of automatic irrigation system based on RFID of the present invention, the processor of described control module adopts ARM series monolithic.
As the further prioritization scheme of a kind of automatic irrigation system based on RFID of the present invention, the processor of described control module adopts SAA7750 single-chip microcomputer.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2., without the need to constantly obtaining soil humidity information, save the energy greatly;
3. the Crop Information of regional can be set very easily, automatically irrigate according to Crop Information, eliminate numerous and diverse manual operation.
Embodiment
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of automatic irrigation system based on RFID, comprise head module, RFID label tag module, rfid interrogator, memory module and control module;
Described head module comprises several equally distributed ejection head units;
Described ejection head unit comprises head body, microcontroller and soil humidity sensor, described soil humidity sensor is arranged in soil, for detecting the humidity of soil, described microcontroller is electrically connected with head body, soil humidity sensor respectively, for receiving the soil moisture that soil humidity sensor detects and the opening and closing controlling head body;
Described RFID label tag module inclusion region RFID label tag module and humidity RFID label tag module;
Described region RFID label tag module comprises some regions RFID label tag, arranges kind model and the planting area of place planting plants for storing RFID label tag;
Described humidity RFID label tag module comprises some and described ejection head unit humidity RFID label tag one to one, and the microcontroller of ejection head unit corresponding to it is electrically connected, for storing the soil humidity information that in corresponding ejection head unit, soil humidity sensor senses;
Described information for gathering the information of regional RFID label tag and humidity RFID label tag, and is passed to described control module by described rfid interrogator;
Described memory module irrigates humidity for the target storing the plant of various kind model;
Described control module comprises irrigates for controlling each ejection head unit according to the watering period of presetting, and the target making the soil moisture at ejection head unit place reach this ejection head unit place planting plants irrigates humidity.
The present invention can also comprise display module, and described display module is connected with control module, irrigates humidity for plant variety model, planting area and the target shown in regional RFID label tag.
Described display module preferentially adopts liquid crystal display.
The scope of described default watering period is 1 day to 30 days, is preferably 7 days.
The processor of described control module adopts ARM series monolithic, preferential employing SAA7750 single-chip microcomputer.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. based on an automatic irrigation system of RFID, it is characterized in that, comprise head module, RFID label tag module, rfid interrogator, memory module and control module;
Described head module comprises several equally distributed ejection head units;
Described ejection head unit comprises head body, microcontroller and soil humidity sensor, described soil humidity sensor is arranged in soil, for detecting the humidity of soil, described microcontroller is electrically connected with head body, soil humidity sensor respectively, for receiving the soil moisture that soil humidity sensor detects and the opening and closing controlling head body;
Described RFID label tag module inclusion region RFID label tag module and humidity RFID label tag module;
Described region RFID label tag module comprises some regions RFID label tag, arranges kind model and the planting area of place planting plants for storing RFID label tag;
The humidity RFID label tag that the microcontroller that described humidity RFID label tag module comprises some and described ejection head unit connects one to one, for storing the soil humidity information that in corresponding ejection head unit, soil humidity sensor senses;
Described information for gathering the information of regional RFID label tag and humidity RFID label tag, and is passed to described control module by described rfid interrogator;
Described memory module irrigates humidity for the target storing the plant of various kind model;
Described control module comprises irrigates for controlling each ejection head unit according to the watering period of presetting, and the target making the soil moisture at ejection head unit place reach this ejection head unit place planting plants irrigates humidity.
2. the automatic irrigation system based on RFID according to claim 1, it is characterized in that, also comprise display module, described display module is connected with control module, irrigates humidity for plant variety model, planting area and the target shown in regional RFID label tag.
3. the automatic irrigation system based on RFID according to claim 2, is characterized in that, described display module adopts liquid crystal display.
4. the automatic irrigation system based on RFID according to claim 1, is characterized in that, the scope of described default watering period is 1 day to 30 days.
5. the automatic irrigation system based on RFID according to claim 4, is characterized in that, the described default watering period is 7 days.
6. the automatic irrigation system based on RFID according to claim 1, is characterized in that, the processor of described control module adopts ARM series monolithic.
7. the automatic irrigation system based on RFID according to claim 6, is characterized in that, the processor of described control module adopts SAA7750 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714105.3A CN104521700A (en) | 2014-12-02 | 2014-12-02 | Automatic irrigation system based on RFID |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714105.3A CN104521700A (en) | 2014-12-02 | 2014-12-02 | Automatic irrigation system based on RFID |
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| CN104521700A true CN104521700A (en) | 2015-04-22 |
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| CN201410714105.3A Withdrawn CN104521700A (en) | 2014-12-02 | 2014-12-02 | Automatic irrigation system based on RFID |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123456A (en) * | 2015-08-24 | 2015-12-09 | 苏州玄禾物联网科技有限公司 | Intelligent automatic watering system |
| CN106359023A (en) * | 2016-09-13 | 2017-02-01 | 叶永伟 | Agricultural irrigation system based on internet of things |
| CN107272620A (en) * | 2017-06-23 | 2017-10-20 | 深圳市盛路物联通讯技术有限公司 | A kind of method and device of the intelligent monitoring greenhouse based on Internet of Things |
| CN107711456A (en) * | 2017-11-30 | 2018-02-23 | 苏州切思特电子有限公司 | The control method of plant irrigation system based on ZigBee |
| CN107926649A (en) * | 2017-11-30 | 2018-04-20 | 苏州切思特电子有限公司 | Plant irrigation system based on ZigBee |
| CN108153354A (en) * | 2016-12-05 | 2018-06-12 | 防城港市港口区天平电子科技有限公司 | A kind of subdistrict greening manages system and method |
| CN109246647A (en) * | 2018-11-16 | 2019-01-18 | 石河子大学 | A kind of soil moisture content monitoring system based on RFID wireless sensing label |
| CN110476580A (en) * | 2019-07-03 | 2019-11-22 | 福州阿里他巴信息科技有限公司 | A kind of liquid manure gas integral spray irrigation system and control method |
| CN110771483A (en) * | 2019-11-29 | 2020-02-11 | 河池学院 | Automatic irrigation robot system and control method thereof |
| CN111642315A (en) * | 2020-06-19 | 2020-09-11 | 中道农林股份有限公司 | Preparation method of system for promoting rapid growth of rubber trees |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123456A (en) * | 2015-08-24 | 2015-12-09 | 苏州玄禾物联网科技有限公司 | Intelligent automatic watering system |
| CN106359023A (en) * | 2016-09-13 | 2017-02-01 | 叶永伟 | Agricultural irrigation system based on internet of things |
| CN108153354A (en) * | 2016-12-05 | 2018-06-12 | 防城港市港口区天平电子科技有限公司 | A kind of subdistrict greening manages system and method |
| CN107272620A (en) * | 2017-06-23 | 2017-10-20 | 深圳市盛路物联通讯技术有限公司 | A kind of method and device of the intelligent monitoring greenhouse based on Internet of Things |
| CN107711456A (en) * | 2017-11-30 | 2018-02-23 | 苏州切思特电子有限公司 | The control method of plant irrigation system based on ZigBee |
| CN107926649A (en) * | 2017-11-30 | 2018-04-20 | 苏州切思特电子有限公司 | Plant irrigation system based on ZigBee |
| CN109246647A (en) * | 2018-11-16 | 2019-01-18 | 石河子大学 | A kind of soil moisture content monitoring system based on RFID wireless sensing label |
| CN110476580A (en) * | 2019-07-03 | 2019-11-22 | 福州阿里他巴信息科技有限公司 | A kind of liquid manure gas integral spray irrigation system and control method |
| CN110771483A (en) * | 2019-11-29 | 2020-02-11 | 河池学院 | Automatic irrigation robot system and control method thereof |
| CN111642315A (en) * | 2020-06-19 | 2020-09-11 | 中道农林股份有限公司 | Preparation method of system for promoting rapid growth of rubber trees |
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Application publication date: 20150422 |