CN106857187A - A kind of energy-conservation drip irrigation system of self-identifying control - Google Patents
A kind of energy-conservation drip irrigation system of self-identifying control Download PDFInfo
- Publication number
- CN106857187A CN106857187A CN201710160426.7A CN201710160426A CN106857187A CN 106857187 A CN106857187 A CN 106857187A CN 201710160426 A CN201710160426 A CN 201710160426A CN 106857187 A CN106857187 A CN 106857187A
- Authority
- CN
- China
- Prior art keywords
- drip irrigation
- unit
- self
- energy
- irrigation system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- 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)
- Automation & Control Theory (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of energy-conservation drip irrigation system of self-identifying control, digital signal processing module, temperature-humidity signal acquisition module and human-computer interaction module are specifically included.The present invention is maintained in the zone of reasonableness of suitable plant growth using the humiture of the method control environment of real-time detection, compare traditional artificial control mode, not only control irrigation water capacity and avoid the waste excessively poured with water resource, and persistently keep humiture to be conducive to the raising of crop yield in the range of science.
Description
Technical field
The present invention relates to a kind of drip irrigation system, and in particular to a kind of automatic detection external world humiture, and and internal database
Match the automatic drip irrigation system of relevant information.
Background technology
Agricultural water is always a big part of water demand, and it is specifically referred to for irrigating the use with rural area livestock
Water.
Wherein agricultural irrigation water amount receives water using level, weather, soil, crop, the methods of cultivation, irrigation technique and canal system
, there is obvious areal variation in the influence of the factors such as usage factor.Due to various regions water condition, crop varieties, plough and plant area not
Together, water consumption is also not quite similar.Irrigation water accounts for 91.1% in Chinese agriculture year water, accounts for whole society's total water consumption
68.7% or so.
Under existing Proposals of Water Resources severe challenge and the water-saving overall background of the whole society, agricultural water efficiency is improved
It is a problem demanding prompt solution.
The irrigation technique of existing relative energy-saving is based on drip irrigation technique, and the switch of drip irrigation then needs people to judge correlation
Condition start and stop again, just carry certain subjective factor among these, are often unable to reach optimal irrigation effect, and cause water money
The waste in source.
On the other hand, for improving crop yield, scientific and reasonable Irrigation Frequency and water consumption is a big determinant.
Whether peasant household often irrigates according to universal experience control, but temperature, humidity that actually every kind of plant is adapted to grow all are have one
The scope of individual determination, if can rationally control the time of drip irrigation and the quantity can also be beneficial to the raising of yield.
The content of the invention
For the above-mentioned technical problem existing for existing irrigation technique, the invention provides one kind based on soil moisture,
The physical quantitys such as air themperature are sampled and are matched with existing database so as to automatically control the irrigation system of drip irrigation switch automatically.
A kind of energy-conservation drip irrigation system of self-identifying control, including：
Main circuit unit, is AD converted for the soil moisture to collecting, air themperature
Data signal is obtained, and is compared with the reasonable humiture of plant being stored in advance in database, so that accordingly
Control the switch of drip irrigation valve.
Described main circuit unit includes：
Digital signal processing module, for will integrate each signal that input comes in, (including the AD/DA of signal type turns
Change) it is analyzed and compares.
Memory module, the appropriate temperature humidity range of growth for preserving Different Crop.
Power module, power supply is provided for the circuit for unit.
Signal gathering unit, main circuit list is input to for gathering air themperature and soil moisture and changing into voltage signal
Unit.
User interaction unit, for being input into target crop and showing current data.
Described user interaction unit includes：
Keysheet module, the interface for providing the corresponding digital code of user input target crop.
LCD MODULE, for showing the information such as current setting crop title, soil moisture, air themperature.
Valve controlling and drip irrigation unit, the adhesive of valve opening and closing signal and control relay for receiving main circuit output
With cut-off, realize the switch of droping irrigating pipe valve.
The beneficial effects of the invention are as follows：Compared with existing drip irrigation system, the automatic drip guard system that the present invention is provided is real-time
Monitoring soil moisture and air themperature, persistently keep it in scientific and reasonable scope, are conducive to the raising of crop yield；Simultaneously
Drip irrigation water yield is controlled by microprocessor, it is to avoid heavy irrigation, be conducive to the saving of water resource to utilize.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of this automatic drip irrigation system；
Fig. 2 is single unit system assembling schematic diagram；
Fig. 3 is the annexation figure of the system each unit.
Specific embodiment
In order to more specifically describe the present invention, below in conjunction with the accompanying drawings and specific embodiment is to technical scheme
It is described in detail.
Fig. 1 show the schematic flow sheet of the energy-conservation drip irrigation system of self-identifying control of the invention.Whole system it is main
Link includes air themperature collecting unit, soil moisture collecting unit, digital signal processing unit, man-machine interaction unit and valve
Control unit.
As Figure 1-3, the functional realiey flow of unit is such：
Ordered goods code name is given by user first, the step only needs to perform (can once change halfway) in whole process.
Program enters cycle detection part after determining crop code name.Gathered by air themperature collecting unit and soil moisture
Unit Real-time Collection humiture, testing result is by sending into digital signal processing unit after AD conversion.
The humiture that now one side main circuit unit will be collected shows on a display screen, another aspect main circuit unit
(in an embodiment of the present invention, from 89C51 single-chip microcomputers) extracts the crop being stored in internal memory according to crop code name and closes
Reason temperature humidity range, and compared with sampled result.Resampling humiture and circulated if rationally if real time humiture；If in real time
Humiture is unreasonable, and the reasonable use of water amount of this drip irrigation is gone out according to itself and the mathematic interpolation of reasonable value, and divided by default drip irrigation
Pipe flow speed is converted into this drip irrigation valve door and opens duration.
After completing to open the calculating of duration, the action of main circuit unit control relay, Open valve is according to calculating
Duration carries out drip irrigation.
Complete to treat that humiture reaches zone of reasonableness after this drip irrigation, program re-enters into detection circulation.
Claims (3)
1. the energy-conservation drip irrigation system that a kind of self-identifying is controlled, it is characterised in that：Main circuit unit, it is wet for the soil to collecting
Degree, air themperature information be AD converted and obtain data signal, and with the reasonable humiture of plant being stored in advance in database
Data are compared, so as to control the switch of drip irrigation valve；
Humiture collection unit, main circuit list is input to for gathering air themperature and soil moisture and changing into voltage signal
Unit；
User interaction unit, for user input crop code name and display current context information；
Valve controlling and drip irrigation unit, the signal control for being exported by main circuit unit are opened droping irrigating pipe or close drip irrigation pipe
Road.
2. the energy-conservation drip irrigation system that self-identifying according to claim 1 is controlled, it is characterised in that：Described main circuit unit
Including：
Digital signal processing module, is analyzed and compares for that will integrate the signal that input is come in；
Memory module, the reasonable warm and humid degrees of data for preserving Different Crop；
Power module, for providing power supply for each modular unit.
3. the energy-conservation drip irrigation system that self-identifying according to claim 1 is controlled, it is characterised in that：Described user mutual list
Unit includes：
Keysheet module, the interface for providing the corresponding digital code of user input target crop；
LCD MODULE, for showing current setting crop title, soil moisture, air themperature information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160426.7A CN106857187A (en) | 2017-03-17 | 2017-03-17 | A kind of energy-conservation drip irrigation system of self-identifying control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160426.7A CN106857187A (en) | 2017-03-17 | 2017-03-17 | A kind of energy-conservation drip irrigation system of self-identifying control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106857187A true CN106857187A (en) | 2017-06-20 |
Family
ID=59173371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710160426.7A Pending CN106857187A (en) | 2017-03-17 | 2017-03-17 | A kind of energy-conservation drip irrigation system of self-identifying control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106857187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753542A (en) * | 2021-01-07 | 2021-05-07 | 南昌易融邦企业服务有限公司 | Automatic plant watering system based on Internet of things |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0578034A1 (en) * | 1992-06-24 | 1994-01-12 | Tracto-Technik Paul Schmidt Spezialmaschinen Kg | Method and device for drilling an earth borehole |
| CN104145785A (en) * | 2014-07-31 | 2014-11-19 | 何剑光 | Automatic drip irrigation system for families |
| CN205284484U (en) * | 2015-12-10 | 2016-06-08 | 华侨大学 | Miniature drip irrigation system |
-
2017
- 2017-03-17 CN CN201710160426.7A patent/CN106857187A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0578034A1 (en) * | 1992-06-24 | 1994-01-12 | Tracto-Technik Paul Schmidt Spezialmaschinen Kg | Method and device for drilling an earth borehole |
| CN104145785A (en) * | 2014-07-31 | 2014-11-19 | 何剑光 | Automatic drip irrigation system for families |
| CN205284484U (en) * | 2015-12-10 | 2016-06-08 | 华侨大学 | Miniature drip irrigation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753542A (en) * | 2021-01-07 | 2021-05-07 | 南昌易融邦企业服务有限公司 | Automatic plant watering system based on Internet of things |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |