CN107182725A - The accurate water-saving irrigation full-automatic control system of rice terrace and its irrigation method - Google Patents
The accurate water-saving irrigation full-automatic control system of rice terrace and its irrigation method Download PDFInfo
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- CN107182725A CN107182725A CN201710416152.3A CN201710416152A CN107182725A CN 107182725 A CN107182725 A CN 107182725A CN 201710416152 A CN201710416152 A CN 201710416152A CN 107182725 A CN107182725 A CN 107182725A
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 108
- 235000009566 rice Nutrition 0.000 title claims abstract description 108
- 238000003973 irrigation Methods 0.000 title claims abstract description 87
- 230000002262 irrigation Effects 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 17
- 240000007594 Oryza sativa Species 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 167
- 241000209094 Oryza Species 0.000 claims abstract description 107
- 238000005259 measurement Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 12
- 239000002689 soil Substances 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 241000607479 Yersinia pestis Species 0.000 claims description 4
- 201000010099 disease Diseases 0.000 claims description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 4
- 239000008267 milk Substances 0.000 claims description 4
- 210000004080 milk Anatomy 0.000 claims description 4
- 235000013336 milk Nutrition 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000011017 operating method Methods 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
-
- 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)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a kind of accurate water-saving irrigation full-automatic control system of rice terrace and its irrigation method, according to Rice Cropping is shallow, wet, solarization, the principle of science control water, water-saving planting, rational deployment field irrigation system, the essence for realizing rice terrace water-saving irrigation quantifies and information-based, it can reach and substantially reduce duty, improve water productivity, effectively prevent pollution of area source, be conducive to enhancing one's market competitiveness, the beneficial effect such as Ensuring Food Safety.
Description
Technical field
The present invention relates to agricultural production automatic control technology field, more particularly to a kind of accurate water-saving irrigation of rice terrace is complete
Automatic control system and its irrigation method.
Background technology
Current rice terrace is irrigated many floods the mode of irrigating using traditional, although can meet the growth demand of paddy rice, but water consumption
Amount is big, water resource waste is serious, efficiency of water application is low, and easily causes pollution of area source.And water resource supply and demand in short supply increasingly
Contradiction will limit stabilization and the development of rice terrace area, influence grain security.In addition, increasing country labor force transfer is arrived
In big city, rural laborer is lost in, rural area recruitment cost is significantly increased.Therefore water can be realized in the urgent need to designing one kind
The full-automatic control system that rice field water-saving is irrigated, can be to irrigating the control system that work carries out smart quantization, carefully quantified.
The content of the invention
For above-mentioned technical problem, the invention provides a kind of accurate water-saving irrigation full-automatic control system of rice terrace and its
Irrigation method, can realize that the essence of rice terrace water-saving irrigation quantifies and information-based, irrigate process Automatic Control, with saving of labor,
Water saving, volume increase, the advantage of synergy, have greatly saved water resource, and effectively prevent pollution of area source, can strengthen market competition
Power, Ensuring Food Safety.
To realize above-mentioned technical purpose, present invention employs following technical scheme：.
A kind of accurate water-saving irrigation full-automatic control system of rice terrace, it is characterised in that：Including system master controller, some
The irrigation channel of mobile control terminal, some rice terraces and each rice terrace water inlet of connection, wherein, the upstream of the irrigation channel
First graduating valve and the second graduating valve are set respectively with downstream, and the water inlet of every plot of rice terrace sets water inlet flashboard and field water
Layer remote measurement radar, the water outlet of every plot of rice terrace set the water inlet of drainage flashboard, the upstream of irrigation channel and every plot of rice terrace
Set the water outlet of some suction pumps, the downstream of irrigation channel and every plot of rice terrace that some draining pumps are set at mouthful；
First graduating valve, the second graduating valve, water inlet flashboard and drainage flashboard using the intelligent gate in field, suction pump and
Draining pump uses Remote water pump, is connected to system master controller by communication；The intelligent gate in the field
Connection one is used for the field water layer sensor for detecting the water level information of rice terrace, is detected by contrasting field water layer sensor
Water level information and preset water level data, field intelligence gate automatic start or closing；The field water layer remote measurement radar is installed
In each rice terrace, for detecting the water level information of rice terrace and being connected to system master controller by communication；
The mobile control terminal, which is used to send to system master controller, to be instructed, and system master controller is according to the finger received
Make to the first graduating valve, the second graduating valve, water inlet flashboard and drainage flashboard and send corresponding instruction, the first graduating valve, second section
Valve processed, water inlet flashboard and drainage flashboard are opened into the lock position elevation of setting according to instruction.
Preferably, the system master controller is provided with intelligent irrigation rule module, device management module, sensing equipment mould
Block, monitoring log video module and database management module；
The intelligent irrigation rule module, which is used to set, irrigates parameter, and irrigating parameter includes irrigation time, Irrigation Frequency, filling
Irrigate order, irrigation level；
The device management module is used to control suction pump, draining pump, the first graduating valve, the second graduating valve, water inlet flashboard
With the opening and closing of drainage flashboard；
The sensing equipment module is used for field water layer sensor and the field water layer remote measurement for receiving and handling each rice terrace
The water level information that detections of radar is arrived, judges whether rice terrace needs to pour water and calculate the total Water for needing to irrigate according to data；
The monitoring log video module be used to receiving the arid cracks of each rice terrace, water layer situation, growing way situation,
The photo or video data of pest and disease damage situation, irrigating facility running situation, and transfer data to mobile control terminal；
The database management module is used to handling the data that receive, and records the operation conditions history of whole system,
The state and the running status of equipment for the operational order that management and inquiry user send.
Preferably, each rice terrace sets control cabinet, field water layer remote measurement radar is installed in control cabinet, control cabinet
In be additionally provided with wireless communication module, wireless communication module is used to realize the intelligent gate in each field, Remote water pump and system control
Radio communication between device processed, each mobile control terminal.
Preferably, the mobile control terminal is mobile phone or tablet personal computer, mobile phone or flat board by way of short message to
System controller sends instruction.
Present invention also offers a kind of irrigation method of the accurate water-saving irrigation full-automatic control system of rice terrace, its feature exists
In, including following operating procedure：
Step 1: in rice striking root, tillering stage, holding rice terrace is shallow irrigation state, is sensed by the field water layer
Device or field water layer remote measurement detections of radar to the water depth of rice terrace be 5~30mm；
Step 2: in the tiller later stage of paddy rice, dry field, when it is 80% that the stem tiller number of paddy rice, which reaches number of productive ear, is drained
The field area water of rice terrace, dry field 7~10 days makes Soil Water Content in Tilth Layer be not less than the 65% of field capacity；
Step 3: between the jointing-booting stage of paddy rice, intermittent irrigation is distant by the field water layer sensor or field water layer
Detections of radar is surveyed to pouring water every time to the water layer depth 3mm of rice terrace, water layer is poured water again after exhausting after 3~4 days；
Step 4: bloomed and milk stage in Rice Heading, wetting irrigation for paddy field, by the field water layer sensor or field water layer
Remote measurement detections of radar to being poured water to the water layer depth 2mm of rice terrace every time, and water layer is poured water again after exhausting after 3~4 days；
Step 5: in the paddy rice stage of yellow ripeness, keeping rice terrace to fall dry, draining when running into rainfall naturally.
The present invention the accurate water-saving irrigation full-automatic control system of rice terrace according to Rice Cropping it is shallow, wet, shine, science control
The principle of water, water-saving planting, using rice terrace intelligent accurate water-saving irrigation Automatic Control technology, realizes the water saving of rice terrace
Irrigate, significantly reduce duty, improve water productivity.In actual motion, it is not necessary to it is artificial go scene pour water and
Draining, greatlys save labour.In addition, using the Water-saving Irrigation Model of the present invention, can significantly mitigate paddy water and soil ring
Border is polluted, and particularly mitigates nitrogen and phosphorus pollution, improves the gas permeability of soil, increase soil oxygen content, aerobic micro- life is dramatically increased
Thing content, mitigates the accumulation of soil noxious material, improves field air Temperature Difference round the clock, reduces field air humidity, mitigates pest and disease damage, have
Beneficial to agricultural sustainable development and the environment of raising people's life.
By adopting the above-described technical solution, the present invention has the following technical effect that：
1st, the Water-saving Irrigation Model of " shallow, the wet, solarization " of rice terrace plantation science is realized, i.e., thin water cutting seedling, shallow turn green are divided
Tiller early stage is moistened, tiller later stage dry field, the thin water of jointing pregnancy period recharge, and full heading time keeps thin water, milk stage moistening, the stage of yellow ripeness
Moistening falls dry irrigation technique；
2nd, realize that automatically controlling for intake door is distributed in ditch shutter and field；
3rd, Remote, remote measurement are realized；
4th, quantative water supply, overall control, quota management are realized.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the structured flowchart of the present invention；
Fig. 2 is the object construction schematic diagram of the present invention；
Fig. 3 is the structured flowchart of system master controller in the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
The accurate water-saving irrigation full-automatic control system of a kind of rice terrace as depicted in figs. 1 and 2, provided with some parallel arrangeds
Rice terrace 20, each rice terrace 20 connects public irrigation channel 10, and it is that each rice terrace 20 is carried that water source, which enters after irrigation channel 10,
For irrigation water, wherein, the upstream and downstream of irrigation channel 10 is respectively provided with the first graduating valve 11 and the second graduating valve 12, respectively
Sluiced for adjusting the upper pond level of irrigation channel 10, control downstream, and when not having water or water is few, upstream and downstream is closed in control
Graduating valve, forms cistern in irrigation channel 10, is irrigated for rice terrace 20 and provides irrigation water.First graduating valve 11 and second section
The integrated Remote gate of the preferred amounts control of valve 12 processed, possesses the dual-use function of control water and amount water.
As shown in Fig. 2 in the present embodiment, provided with 6 plots of rice terraces 20, being mounted with the water inlet of each rice terrace 20 into water
Flashboard 21 and field water level telemetering radar 22, the preferred field of water inlet flashboard 21 automatically control flashboard, for automatically controlling or remotely
Control rice terrace is poured water, and field water level telemetering radar 22 is for measuring rice terrace field water level, and water level information being fed back to
System master controller, being turned on and off for instruction control water inlet flashboard 21 is sent by master controller, realizes the essence that rice terrace is irrigated
Really control.Survey water level using radar, possess non-blind area, precision is high, the change that is not stressed, vacuum, temperature change, inert gas,
The ambient influnences such as flue dust, steam, measure that sensitive, refresh rate is fast, measure accurately advantage.In the delivery port of each rice terrace 20
Place, is mounted with drainage flashboard 23, drainage flashboard 23 also, it is preferred that field automatically controls flashboard, when field water level is higher than setting water level
When, automatically turn on and carry out draining, closed automatically when water level reaches setting water level, field intelligence gate, which connects one, to be used to detect
The field water layer sensor 24 of the water level information of rice terrace, by contrast water level information that field water layer sensor 24 detects and
Preset water level data, can realize the intelligent gate automatic start in field or closing.Field intelligence gate, Remote water pump and field
Between water level telemetering radar 22, system master controller 100 is connected to by communication.In the present invention, radio communication mold
Block can be realized using GPRS module or zigBee modules etc..
As shown in figure 3, in the present invention, system master controller 100 is provided with intelligent irrigation rule module 101, equipment control mould
Block 102, sensing equipment module 103, monitoring log video module 104 and database management module 105；Wherein, intelligent irrigation is advised
Then module 101, which is used to set, irrigates parameter, and irrigating parameter includes irrigation time, Irrigation Frequency, irrigates order, irrigation level；If
Standby management module 102 is used to control suction pump 13；25th, draining pump 14；26th, the first graduating valve 11, the second graduating valve 12, intake gate
The opening and closing of plate 21 and drainage flashboard 23；Sensing equipment module 103 is used for the field water layer for receiving and handling each rice terrace
The water level information that sensor 24 and field water layer remote measurement radar 22 are detected, judges whether rice terrace 20 needs to pour water according to data
And calculate the total Water for needing to irrigate；Monitoring log video module 104 be used to receiving the arid cracks of each rice terrace 20,
Water layer situation, growing way situation, pest and disease damage situation, the photo or video data of irrigating facility running situation, and transfer data to
Mobile control terminal 30；Database management module 105 is used to handle the data received, and records the operation conditions of whole system
The state and the running status of equipment for the operational order that history, management and inquiry user send.In the present invention, various equipment
Electrical source of power can use civil power, it would however also be possible to employ solar energy or storage battery power supply module.
The accurate water-saving irrigation full-automatic control system of rice terrace of the present invention is in use, i.e. according to a certain irrigated area paddy rice
When appraising and deciding water and opening a sluice gate and drawing out some water of water season is needed, basic staff is by mobile phone, tablet personal computer or other mobile control terminals with short message
Form send and instruct to system master controller, the integrated Remote gate of amount control is voluntarily opened into specified gate elevation,
After gate is voluntarily finished, implementing result is replied into basic staff in the way of short message automatically.Channel height of water level passes through
Current meter formation calibration relation, while with gatage formation calibration relation, basic unit water pipe personnel open according to stage-discharge/gate
The corresponding relation of degree, the corresponding elevation of gate opening, realization amount control integration are instructed by mobile phone.Channel gate water-carrying capacity is by putting
The water time is appraised and decided, once the time is to point, administrative staff can close this section of gate by mobile phone.
Following table 1 is one embodiment of stage-discharge and the corresponding relation of gatage.
The corresponding relation of 1 stage-discharge of table/gatage
Using the irrigation method of the accurate water-saving irrigation full-automatic control system of above-mentioned rice terrace, including following operating procedure：
Step 1: in rice striking root, tillering stage, holding rice terrace is shallow irrigation state, by the field water layer sensor 24 or field
Between water layer remote measurement radar 22 detect rice terrace water depth be 5~30mm；
Step 2: in the tiller later stage of paddy rice, dry field, when it is 80% that the stem tiller number of paddy rice, which reaches number of productive ear, is drained
The field area water of rice terrace, dry field 7~10 days makes Soil Water Content in Tilth Layer be not less than the 65% of field capacity；
Step 3: between the jointing-booting stage of paddy rice, intermittent irrigation, by the field water layer sensor 24 or field water layer
Remote measurement radar 22 is detected is poured water to the water layer depth 3mm of rice terrace every time, and water layer is poured water again after exhausting after 3~4 days；
Step 4: bloomed and milk stage in Rice Heading, wetting irrigation for paddy field, by the field water layer sensor 24 or field water
Layer remote measurement radar 22 is detected is poured water to the water layer depth 2mm of rice terrace every time, and water layer is poured water again after exhausting after 3~4 days；
Step 5: in the paddy rice stage of yellow ripeness, keeping rice terrace to fall dry, draining when running into rainfall naturally.
The irrigation method of the present invention is particularly suitable for coming the area of tropical climate, compared under equal conditions using conventional
The method of Deep irrigation, mid-term dry field, possesses water saving and improves the advantage of rice yield.Following table 2 and table 3 respectively show
The irrigation quantity and the comparable situation of rice yield of irrigation method of the invention and normal irrigation method under equal conditions.Test position
In about 0.9 kilometer of Jiangyin City Hua Shi towns West China Qi Cun northeastwards, the specification of every plot of rice terrace is 100m × 20m.Trial zone belongs to
Subtropical climate, moderate rainfall, the feature be changed significantly with cold and heat, made a clear distinction between the four seasons, average temperature of the whole year is 13 DEG C -16 DEG C.By
Influenceed in by monsoon climate, precipitation is abundant, the monthly mean temperature of 724-1210mm of annual precipitation, wherein April-10 10 DEG C with
On, most cold is January, 2.5 DEG C of mean temperature；Most hot July, 27.6 DEG C of mean temperature.
The irrigation quantity of 2 two kinds of processing of table compares (mm)
The yield of two kinds of processing is shown in Table 2, and the irrigation quantity per mu of shallow wet intelligent water-saving Irrigation regime is 314.6m3/ mus, and is adopted
Irrigation quantity per mu with the check plot of normal irrigation is 484.8m3/ mus.Compare normal irrigation, at shallow wet intelligent water-saving irrigation
The irrigation quantity per mu of reason reduces 35.1%, according to variance analysis, between the two with the significance difference opposite sex (p<0.05)
The rice yield of 3 two kinds of processing of table compares (kg/ mus)
The water productivity of two kinds of processing is shown in Fig. 3.It is computed, the yield per mu of shallow wet intelligent water-saving Irrigation regime is
572.8kg/ mus, and the yield per mu of the check plot of normal irrigation is used for 553.4kg/ mus.Compare normal irrigation, shallow wet intelligence
The paddy rice yield per mu of energy water-saving irrigation processing adds 3.5%, according to variance analysis, between the two with the significance difference opposite sex (p
<0.05)。
Understood with reference to above-mentioned experimental data, utilize rice terrace intelligent accurate water-saving irrigation Automatic Control technology, Neng Gouda
To the water-saving irrigation for realizing rice terrace, duty, the beneficial effect for improving water productivity, saving productivity are substantially reduced
Really.
The invention is not limited in foregoing embodiment.The present invention, which is expanded to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (5)
1. a kind of accurate water-saving irrigation full-automatic control system of rice terrace, it is characterised in that：Including system master controller (100),
The irrigation channel (10) of some mobile control terminals (30), some rice terraces (20) and each rice terrace (20) water inlet of connection, its
In, the upstream and downstream of the irrigation channel (10) sets the first graduating valve (11) and the second graduating valve (12), every block of water respectively
The water inlet in rice field (20) sets water inlet flashboard (21) and field water layer remote measurement radar (22), the water outlet of every piece of rice terrace (20)
Set the water inlet of drainage flashboard (23), the upstream of irrigation channel (10) and every piece of rice terrace (20) that some draw water is set at mouthful
Pump (13；25), the water outlet of the downstream of irrigation channel (10) and every piece of rice terrace (20) sets some draining pumps (14；26)；
First graduating valve (11), the second graduating valve (12), water inlet flashboard (21) and drainage flashboard (23) are using field intelligence
Gate, suction pump (13；25) with draining pump (14；26) Remote water pump is used, is connected to by communication and is
System master controller (100)；The intelligent gate in the field connects a field water layer for being used to detect the water level information of rice terrace and passed
Sensor (24), by contrasting water level information and the preset water level data that field water layer sensor (24) is detected, field intelligent brake
Door automatic start or closing；The field water layer remote measurement radar (22) is installed in each rice terrace (20), for detecting rice terrace
Water level information and system master controller (100) is connected to by communication；
The mobile control terminal (30), which is used to send to system master controller (100), to be instructed, system master controller (100) basis
The instruction received sends phase to the first graduating valve (11), the second graduating valve (12), water inlet flashboard (21) and drainage flashboard (23)
The instruction answered, the first graduating valve (11), the second graduating valve (12), water inlet flashboard (21) and drainage flashboard (23) are opened according to instruction
To the lock position elevation of setting.
2. the accurate water-saving irrigation full-automatic control system of rice terrace according to claim 1, it is characterised in that：The system
Master controller (100) is provided with intelligent irrigation rule module (101), device management module (102), sensing equipment module (103), prison
Control log video module (104) and database management module (105)；
The intelligent irrigation rule module (101) be used for set irrigate parameter, irrigate parameter include irrigation time, Irrigation Frequency,
Irrigate order, irrigation level；
The device management module (102) is used to control suction pump (13；25), draining pump (14；26), the first graduating valve (11),
The opening and closing of second graduating valve (12), water inlet flashboard (21) and drainage flashboard (23)；
The sensing equipment module (103) is used for the field water layer sensor (24) and field water layer for receiving and handling each rice terrace
The water level information that remote measurement radar (22) is detected, judging whether rice terrace (20) needs to pour water and calculate according to data needs to fill
The total Water irrigate；
The monitoring log video module (104) is used to receive the arid cracks of each rice terrace (20), water layer situation, growing way
Situation, pest and disease damage situation, the photo or video data of irrigating facility running situation, and transfer data to mobile control terminal
(30)；
The database management module (105) is used to handling the data that receive, and records the operation conditions history of whole system,
The state and the running status of equipment for the operational order that management and inquiry user send.
3. the accurate water-saving irrigation full-automatic control system of rice terrace according to claim 1, it is characterised in that：Each water
Rice field (20) sets control cabinet, and field water layer remote measurement radar (24) is installed in control cabinet, and radio communication is additionally provided with control cabinet
Module, wireless communication module is used to realize the intelligent gate in each field, Remote water pump and system controller (100), each movement
Radio communication between control terminal (30).
4. the accurate water-saving irrigation full-automatic control system of rice terrace according to claim 1, it is characterised in that：The movement
Control terminal (30) is mobile phone or tablet personal computer, and mobile phone or flat board are sent by way of short message to system controller (100) to be referred to
Order.
5. a kind of irrigation method of the accurate water-saving irrigation full-automatic control system of rice terrace described in use claim 1, it is special
Levy and be, including following operating procedure：
Step 1: in rice striking root, tillering stage, holding rice terrace is shallow irrigation state, by the field water layer sensor
(24) or field water layer remote measurement radar (22) detect rice terrace water depth be 5 ~ 30mm；
Step 2: in the tiller later stage of paddy rice, dry field, when it is 80% that the stem tiller number of paddy rice, which reaches number of productive ear, drains rice terrace
Field area water, dry field 7 ~ 10 days makes Soil Water Content in Tilth Layer be not less than the 65% of field capacity；
Step 3: between the jointing-booting stage of paddy rice, intermittent irrigation is distant by the field water layer sensor (24) or field water layer
Survey radar (22) is detected is poured water to the water layer depth 3mm of rice terrace every time, and water layer is poured water again after exhausting after 3 ~ 4 days；
Step 4: bloomed and milk stage in Rice Heading, wetting irrigation for paddy field, by the field water layer sensor (24) or field water layer
Remote measurement radar (22) is detected is poured water to the water layer depth 2mm of rice terrace every time, and water layer is poured water again after exhausting after 3 ~ 4 days；
Step 5: in the paddy rice stage of yellow ripeness, keeping rice terrace to fall dry, draining when running into rainfall naturally.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710416152.3A CN107182725A (en) | 2017-06-06 | 2017-06-06 | The accurate water-saving irrigation full-automatic control system of rice terrace and its irrigation method |
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| CN201710416152.3A CN107182725A (en) | 2017-06-06 | 2017-06-06 | The accurate water-saving irrigation full-automatic control system of rice terrace and its irrigation method |
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ID=59876731
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN107829413A (en) * | 2017-12-15 | 2018-03-23 | 中国农业科学院农田灌溉研究所 | A kind of field Intelligent drainage device |
| CN107829413B (en) * | 2017-12-15 | 2023-06-16 | 中国农业科学院农田灌溉研究所 | Intelligent drainage device for field |
| CN108734347A (en) * | 2018-05-14 | 2018-11-02 | 中国水利水电科学研究院 | Waterirrigated productivity scale-transformation method and device |
| CN108734347B (en) * | 2018-05-14 | 2020-11-10 | 中国水利水电科学研究院 | Irrigation water production rate scale conversion method and device |
| CN110036891A (en) * | 2019-04-23 | 2019-07-23 | 丰疆智能科技研究院(常州)有限公司 | Field irrigation control method and field irrigation control system |
| CN111237160A (en) * | 2019-10-18 | 2020-06-05 | 广州市万龙智能科技有限公司 | Intelligent control system for water outlet and sluice lifting of agricultural water pump |
| CN111406606A (en) * | 2020-04-09 | 2020-07-14 | 武汉大学 | Intelligent water-saving irrigation system and irrigation method considering rice crop growth period |
| CN111406606B (en) * | 2020-04-09 | 2023-10-03 | 武汉大学 | Intelligent water-saving irrigation system and irrigation method considering rice crop growth period |
| CN117474315A (en) * | 2023-09-26 | 2024-01-30 | 中国科学院精密测量科学与技术创新研究院 | Rice field carbon nitrogen phosphorus water control emission reduction technology based on risk period and water-soil-gas microenvironment |
| CN117474315B (en) * | 2023-09-26 | 2024-04-16 | 中国科学院精密测量科学与技术创新研究院 | Rice field carbon nitrogen phosphorus water control emission reduction method based on risk period and water-soil-gas microenvironment |
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