CN104686295A - Quantitative irrigation control system based on PLC - Google Patents
Quantitative irrigation control system based on PLC Download PDFInfo
- Publication number
- CN104686295A CN104686295A CN201310655377.6A CN201310655377A CN104686295A CN 104686295 A CN104686295 A CN 104686295A CN 201310655377 A CN201310655377 A CN 201310655377A CN 104686295 A CN104686295 A CN 104686295A
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- CN
- China
- Prior art keywords
- plc
- signal conditioning
- conditioning circuit
- irrigation
- control system
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- 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
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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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a quantitative irrigation control system based on PLC, belonging to the technical field of agricultural machinery control. The quantitative irrigation control system based on the PLC of the invention is characterized by comprising an ARM controller (1), a signal conditioning circuit A (2), a display module (3), a function selection button (4), the PLC (5), an irrigation expert decision system (6), an alarm module (7), a signal conditioning circuit B (8), a soil humidity sensor (9), a water flow sensor (10), an electromagnetic valve (11), a water pump (12), an irrigation emitter (13), a storage battery (14), a water outlet valve (15), a filter (16), a pipeline set (17), a water storage tank (18) and an irrigation operation unit (19). Compared with the prior art, the quantitative irrigation control system based on the PLC provided by the invention has the advantages of simple structure, convenient installation and debugging, high reliability, high measuring accuracy, low power consumption, easy popularization, convenient maintenance, etc.
Description
Technical field
The invention belongs to agricultural machinery control technology field, in particular, belong to a kind of quantifying irrigation control system based on PLC.
Background technology
The availability of Chinese agriculture irrigation water is general lower, and the availability of water is only 45%, because water resource is not enough and availability is low, there is irrigation of irrigating not in time and exceed the quata and waits water waste phenomenon.Irrigation system automation is the important means of advanced country in the world development high-efficiency agriculture, and Chinese current irrigation system automatization level is lower, and this is also the main cause of the Chinese high-efficiency agriculture development of restriction.
Domestic scholars also starts the exploration being devoted to this field, and achieves some correlative study achievements.Such as, Qin Mingjun analyses scientifically precision irrigation and prospect; Xu Ping is studied the application of the development of irrigation technique in China's farming system evolution; The people such as Liu Xiuzhen, Zheng Decong, Ma Jun have carried out further investigated to precision irrigation and the fertilising development of automated management system and realization; The people such as Zhang Jinbo, Hu Gang, Zhang Xuewu have carried out system research to the application of automation control system in water-saving irrigation; Han Baoguo has carried out the correlative study of wireless remote control irrigation system; The people such as Lu Yan, He Xiaoe, Lu Haiyan look forward to China's accurate agricultural current situation and prospect.
But above-mentioned research, at large area remote water supply, is implemented to irrigate, apply fertilizer to mountain area and knob, is realized automatic ration hole irrigation, root is filled with, reach the aspects such as Precision farming and still there is limitation.Therefore, set up automatic water-saving irrigation system, research and develop efficient irrigation technique mode tool and be of great significance.
Summary of the invention
The present invention, in order to effectively solve above technical problem, gives a kind of quantifying irrigation control system based on PLC.
A kind of quantifying irrigation control system based on PLC of the present invention, is characterized in that: comprise ARM controller, signal conditioning circuit A, display module, function select button, PLC, irrigation expert decision system, alarm module, signal conditioning circuit B, soil humidity sensor, water yield sensor, magnetic valve, water pump, irrigator, accumulator, outlet valve, filter, pipeline group, cistern, pouring operation unit; Wherein:
Described ARM controller respectively with described signal conditioning circuit A, described display module, described function select button, described PLC, described irrigation expert decision system, described alarm module, described signal conditioning circuit B is connected, described soil humidity sensor is connected with described signal conditioning circuit A, described water yield sensor is connected with described signal conditioning circuit B, described PLC respectively with described ARM controller, described magnetic valve is connected, described magnetic valve respectively with described water pump, described irrigator is connected, described water pump respectively with described accumulator, described filter is connected, described filter respectively with described water pump, described cistern is connected, described irrigator respectively with described magnetic valve, described outlet valve is connected, described pipeline group respectively with described irrigator, described pouring operation unit is connected.
Transplant for most of China crop and water, the plant protection operation feature during the moisturizing before prosperous length, fertilising and plant growth, The present invention gives and a kind ofly have developed a kind of quantifying irrigation control system based on PLC, realize on time, quantifying irrigation as required.The present invention is compared with prior art: have that system architecture is simple, installation and debugging convenient, system reliability is high, certainty of measurement is high, low in energy consumption, be easy to penetration and promotion, the advantage such as easy to maintenance.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the quantifying irrigation control system that the present invention is based on PLC.
Embodiment
Fig. 1 is the structural representation of the quantifying irrigation control system that the present invention is based on PLC, and the quantifying irrigation control system based on PLC comprises ARM controller 1, signal conditioning circuit A2, display module 3, function select button 4, PLC5, irrigation expert decision system 6, alarm module 7, signal conditioning circuit B8, soil humidity sensor 9, water yield sensor 10, magnetic valve 11, water pump 12, irrigator 13, accumulator 14, outlet valve 15, filter 16, pipeline group 17, cistern 18, pouring operation unit 19; Wherein:
Described ARM controller 1 respectively with described signal conditioning circuit A2, described display module 3, described function select button 4, described PLC5, described irrigation expert decision system 6, described alarm module 7, described signal conditioning circuit B8 is connected, described soil humidity sensor 9 is connected with described signal conditioning circuit A2, described water yield sensor 10 is connected with described signal conditioning circuit B8, described PLC5 respectively with described ARM controller 1, described magnetic valve 11 is connected, described magnetic valve 11 respectively with described water pump 12, described irrigator 13 is connected, described water pump 12 respectively with described accumulator 14, described filter 16 is connected, described filter 16 respectively with described water pump 12, described cistern 18 is connected, described irrigator 13 respectively with described magnetic valve 11, described outlet valve 15 is connected, described pipeline group 17 respectively with described irrigator 13, described pouring operation unit 19 is connected.
Claims (1)
1. the quantifying irrigation control system based on PLC, it is characterized in that: comprise ARM controller (1), signal conditioning circuit A (2), display module (3), function select button (4), PLC (5), irrigate expert decision system (6), alarm module (7), signal conditioning circuit B (8), soil humidity sensor (9), water yield sensor (10), magnetic valve (11), water pump (12), irrigator (13), accumulator (14), outlet valve (15), filter (16), pipeline group (17), cistern (18), pouring operation unit (19), wherein:
Described ARM controller (1) respectively with described signal conditioning circuit A (2), described display module (3), described function select button (4), described PLC (5), described irrigation expert decision system (6), described alarm module (7), described signal conditioning circuit B (8) is connected, described soil humidity sensor (9) is connected with described signal conditioning circuit A (2), described water yield sensor (10) is connected with described signal conditioning circuit B (8), described PLC (5) respectively with described ARM controller (1), described magnetic valve (11) be connected, described magnetic valve (11) respectively with described water pump (12), described irrigator (13) be connected, described water pump (12) respectively with described accumulator (14), described filter (16) be connected, described filter (16) respectively with described water pump (12), described cistern (18) be connected, described irrigator (13) respectively with described magnetic valve (11), described outlet valve (15) be connected, described pipeline group (17) respectively with described irrigator (13), described pouring operation unit (19) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655377.6A CN104686295A (en) | 2013-12-06 | 2013-12-06 | Quantitative irrigation control system based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655377.6A CN104686295A (en) | 2013-12-06 | 2013-12-06 | Quantitative irrigation control system based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104686295A true CN104686295A (en) | 2015-06-10 |
Family
ID=53334195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310655377.6A Pending CN104686295A (en) | 2013-12-06 | 2013-12-06 | Quantitative irrigation control system based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104686295A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094142A (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 band remote control type automatic irrigation unit |
| CN109744133A (en) * | 2019-02-26 | 2019-05-14 | 广州市妙伊莲科技有限公司 | A kind of intelligent irrigation device with quantitative control function for agricultural production |
-
2013
- 2013-12-06 CN CN201310655377.6A patent/CN104686295A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094142A (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 band remote control type automatic irrigation unit |
| CN109744133A (en) * | 2019-02-26 | 2019-05-14 | 广州市妙伊莲科技有限公司 | A kind of intelligent irrigation device with quantitative control function for agricultural production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |