CN104880984A - Remote intelligent irrigation control system - Google Patents
Remote intelligent irrigation control system Download PDFInfo
- Publication number
- CN104880984A CN104880984A CN201510280874.1A CN201510280874A CN104880984A CN 104880984 A CN104880984 A CN 104880984A CN 201510280874 A CN201510280874 A CN 201510280874A CN 104880984 A CN104880984 A CN 104880984A
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- circuit
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- control system
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- intelligent irrigation
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25314—Modular structure, modules
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention belongs to the farmland intelligent irrigation control technical field, and specially relates to a remote intelligent irrigation control system comprising a MCU main control unit, a LCD circuit, a radio-frequency card circuit, a sensor acquisition module, a remote controller control circuit, an intermediate relay circuit, and a contactor circuit; the features are that the MCU main control unit is respectively connected with the LCD circuit, a radio-frequency card circuit, a sensor acquisition module, and the intermediate relay circuit through data buses for control and data transmission; the intermediate relay circuit is respectively connected with the remote controller control circuit and the contactor circuit through data buses for control and data transmission. The beneficial effects are that the control system is safe and reliable, saves time and labor, saves manpower, and prevents water resource waste, thus ensuring safety operation, improving hommization, and the system is high in intelligentize degree, environmental friendly and energy saving, and suitable for wide popularization application.
Description
Technical field
The invention belongs to farmland intelligent irrigation control technology field, particularly a kind of remote and intelligent irrigation control system.
Background technology
Agricultural is fundamental to the building of the country, the base of power.Water conservancy is the lifeblood of Chinese traditional agriculture development, and China's conventional farmland is irrigated with diesel engine drive water pump, completed by native canal water delivery form, it is a kind of extensive operation pattern of resource consumption, water resource waste is serious, and automatic intelligent is not high, wastes time and energy, take too much labour, under production efficiency.So a kind of intelligent and high-efficiency, save manpower, the irrigation technique improving water utilization rate is extremely urgent.
Summary of the invention
The present invention, in order to solve above asking a question, makes up the deficiency of conventional art, provides a kind of intelligent and high-efficiency, time saving and energy saving, the remote and intelligent irrigation control system that economizes on resources.
The present invention is achieved through the following technical solutions:
A kind of remote and intelligent irrigation control system, comprise MCU Main Processing Unit, LCD circuit, radio-frequency card circuit, sensor acquisition module, telepilot control circuit, auxiliary reclay circuit, contactor circuit, is characterized in that: described MCU Main Processing Unit carries out with LCD circuit, radio-frequency card circuit, sensor acquisition module, auxiliary reclay circuit respectively controlling by data bus and data are transmitted; Auxiliary reclay circuit carries out control with telepilot control circuit and contactor circuit respectively by data bus and data are transmitted.
Described MCU element circuit adopts chip STC89C52; LCD circuit adopts 12864 liquid crystal.
Telepilot control circuit, adopt 220V to exchange telepilot, input end ZJ01, ZJ02 of connection control auxiliary reclay, connection control 5V signal wire is to single-chip microcomputer Port1 mouth simultaneously.
Radio-frequency card circuit adopts universal RFID-RC522 module.
Auxiliary reclay, contactor actuating circuit adopt PNP, NPN type triode, single-chip microcomputer P0.0 mouth connection control 12V relay, 12V relay connection control 220V auxiliary reclay.
Sensor acquisition module, liquid level sensor and pressure transducer AD Acquisition Circuit, adopt RS485 liquid level sensor and pressure transducer.
The invention has the beneficial effects as follows, native system adopts remote control circuitry and radio-frequency card circuit connected in series control mode, safe and reliable, time saving and energy saving, saves labour, avoids the waste of water resource; System adopts sensor and liquid crystal display, and ensure safety while running and improve hommization, intelligence degree is high; Native system adopts driven by power to replace conventional diesel engine, and environmental protection and energy saving, are suitable for wide popularization and application.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is system architecture schematic diagram of the present invention;
Fig. 2 is MCU Main Processing Unit circuit diagram of the present invention;
Fig. 3 is telepilot control circuit figure of the present invention;
Fig. 4 is radio-frequency card circuit diagram of the present invention;
Fig. 5 is auxiliary reclay of the present invention, contactor actuating circuit figure;
Fig. 6 is liquid level sensor and pressure transducer AD Acquisition Circuit figure in sensor acquisition module of the present invention.
Embodiment
Below with reference to accompanying drawing, the concrete enforcement of invention is described in further detail.
As shown in Figure 1, a kind of remote and intelligent irrigation control system, comprise MCU Main Processing Unit, LCD circuit, radio-frequency card circuit, sensor acquisition module, telepilot control circuit, auxiliary reclay circuit, contactor circuit, is characterized in that: described MCU Main Processing Unit carries out with LCD circuit, radio-frequency card circuit, sensor acquisition module, auxiliary reclay circuit respectively controlling by data bus and data are transmitted; Auxiliary reclay circuit carries out control with telepilot control circuit and contactor circuit respectively by data bus and data are transmitted.
As shown in Figure 2, MCU Main Processing Unit circuit, main control chip is STC89C52 single-chip microcomputer, and this single chip computer architecture is stablized, and wide accommodation, reliability is high.LCD MODULE adopts 12864 liquid crystal display, and real-time display user's information and the every situation of system, facilitate user's awareness information.
As shown in Figure 3, telepilot control circuit, adopts 220V to exchange receiver of remote-control sytem, receiving range is farther, control ZJ01, ZJ02 in the input end figure of auxiliary reclay, control 5V signal wire is to single-chip microcomputer Port1 mouth simultaneously, waits for that radio-frequency card reads user profile and responds after system judges.When irrigation completes, user walks up and down without the need to field, and only need press remote control can turn off water pump, convenient and time-saving, can save labour.
As shown in Figure 4, radio-frequency card circuit, IC-card is pressed close to radio-frequency card by user, and master control system will read user profile, and by information displaying on liquid crystal display, Ruo Kanei surplus, master control system passes through P0.0 mouth to signal; Ruo Kanei is without remaining sum, and display remaining sum is 0 by display, simultaneously hummer work, and prompting user need supplement with money.
As shown in Figure 5, auxiliary reclay, contactor actuating circuit, auxiliary reclay, contactor actuating circuit adopt PNP, NPN type triode to amplify control electric current and realize single-chip microcomputer P0.0 mouth control 12V relay, and 12V relay is control 220V auxiliary reclay again.When master control system receives high level and radio-frequency card reading user's surplus of Port1 mouth, system will to P0.0 mouth low level, now auxiliary reclay input end ZJ01, ZJ02 conducting, and contactor receives after the control signal of 220V also by conducting, pump working, starts to irrigate.
As shown in Figure 6, sensor acquisition module, liquid level sensor and pressure transducer AD Acquisition Circuit figure, this partial circuit is to ensure overall system safe operation.RS485 liquid level sensor detects water level residing for water pump, designated water level is the minimum ensureing pumping for water pump, if water level is lower than minimum, sensor is by P0.3 return signal, and P0.0, after judging, draws high by master control system, control auxiliary reclay contactor is disconnected, water pump quits work, and charge system stops deducting fees simultaneously, ensures that in subscriber card, remaining sum is not wasted.Pressure transducer detects aqueduct pressure, each several part force value in pipeline when setting normal water delivery, if force value is lower than normal value, sensor is by P0.2 return signal, after master control system mechanism judges, drawn high by P0.0, control auxiliary reclay and disconnected by contactor, water pump quits work, charge system stops deducting fees simultaneously, warning system prompting user pipe is broken, and in liquid crystal screen display fault zone, is convenient to maintenance personal's maintenance.Aqueduct goes wrong or shortage of water, and sensor detection failure can cut off power supply automatically, and intelligence degree is high.
Claims (6)
1. a remote and intelligent irrigation control system, comprise MCU Main Processing Unit, LCD circuit, radio-frequency card circuit, sensor acquisition module, telepilot control circuit, auxiliary reclay circuit, contactor circuit, is characterized in that: described MCU Main Processing Unit carries out with LCD circuit, radio-frequency card circuit, sensor acquisition module, auxiliary reclay circuit respectively controlling by data bus and data are transmitted; Auxiliary reclay circuit carries out control with telepilot control circuit and contactor circuit respectively by data bus and data are transmitted.
2. remote and intelligent irrigation control system according to claim 1, is characterized in that: described MCU element circuit adopts chip STC89C52; LCD circuit adopts 12864 liquid crystal.
3. remote and intelligent irrigation control system according to claim 1 and 2, it is characterized in that: telepilot control circuit, adopt 220V to exchange telepilot, input end ZJ01, ZJ02 of connection control auxiliary reclay, connection control 5V signal wire is to single-chip microcomputer Port1 mouth simultaneously.
4. remote and intelligent irrigation control system according to claim 1 and 2, is characterized in that: radio-frequency card circuit adopts universal RFID-RC522 module.
5. remote and intelligent irrigation control system according to claim 1 and 2, it is characterized in that: auxiliary reclay, contactor actuating circuit adopt PNP, NPN type triode, single-chip microcomputer P0.0 mouth connection control 12V relay, 12V relay connection control 220V auxiliary reclay.
6. remote and intelligent irrigation control system according to claim 1 and 2, is characterized in that: sensor acquisition module, liquid level sensor and pressure transducer AD Acquisition Circuit, adopts RS485 liquid level sensor and pressure transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280874.1A CN104880984A (en) | 2015-05-28 | 2015-05-28 | Remote intelligent irrigation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280874.1A CN104880984A (en) | 2015-05-28 | 2015-05-28 | Remote intelligent irrigation control system |
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| Publication Number | Publication Date |
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| CN104880984A true CN104880984A (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510280874.1A Pending CN104880984A (en) | 2015-05-28 | 2015-05-28 | Remote intelligent irrigation control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734897A (en) * | 2016-04-28 | 2016-07-06 | 东北大学 | Intelligent washing machine control system |
| CN106982717A (en) * | 2017-05-09 | 2017-07-28 | 江南大学 | Based on monolithic processor controlled automatic irrigation system |
| CN110032151A (en) * | 2019-02-26 | 2019-07-19 | 中国农业大学 | Trickle irrigation TT&C system and trickle irrigation investigating method |
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| CN203952013U (en) * | 2014-06-12 | 2014-11-26 | 张福群 | A kind of radio frequency card intelligent irrigation controller |
| CN104542197A (en) * | 2015-01-06 | 2015-04-29 | 中国农业大学 | Wireless intelligent control system and method for alternative irrigating |
| CN204650207U (en) * | 2015-05-28 | 2015-09-16 | 阳信鼎信橡胶制品有限公司 | A kind of remote and intelligent irrigation control system |
-
2015
- 2015-05-28 CN CN201510280874.1A patent/CN104880984A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004010883U1 (en) * | 2004-07-12 | 2004-12-02 | Schilbach, Hellmut | Electronic control unit for ground irrigation has an operation amplifier coupled to input adjustable control voltage and a voltage dependent on the soil conductivity |
| CN2744158Y (en) * | 2004-11-25 | 2005-12-07 | 河北省水利科学研究院 | Prepaid IC card mechanical well irrigation control device |
| DE202005004065U1 (en) * | 2005-03-08 | 2005-10-27 | Gaida, Helmut | Irrigation automaton for garden area, is opened and closed by utilization of engine and gear mechanism, where cam controlled limit switches cut off current supply of engine, if electronic controlled valve is opened or closed |
| CN201004880Y (en) * | 2007-02-17 | 2008-01-16 | 北京奥特思达科技有限公司 | Multi-user long-range controlled automatic irrigation device |
| CN201237718Y (en) * | 2008-06-27 | 2009-05-13 | 深圳和而泰智能控制股份有限公司 | Power supply control circuit of single-chip |
| CN201616139U (en) * | 2010-03-19 | 2010-10-27 | 华北中电(北京)电力科技有限公司 | Outdoor IC card motor-pumped well irrigation charging control device |
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| CN203706349U (en) * | 2013-12-09 | 2014-07-09 | 天津市中环通讯技术有限公司 | Work attendance alarm circuit |
| CN203952013U (en) * | 2014-06-12 | 2014-11-26 | 张福群 | A kind of radio frequency card intelligent irrigation controller |
| CN203965871U (en) * | 2014-07-23 | 2014-11-26 | 北京清流技术发展有限公司 | The agriculture well irrigation control box of the two meterings of a kind of water power |
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| CN104542197A (en) * | 2015-01-06 | 2015-04-29 | 中国农业大学 | Wireless intelligent control system and method for alternative irrigating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734897A (en) * | 2016-04-28 | 2016-07-06 | 东北大学 | Intelligent washing machine control system |
| CN106982717A (en) * | 2017-05-09 | 2017-07-28 | 江南大学 | Based on monolithic processor controlled automatic irrigation system |
| CN110032151A (en) * | 2019-02-26 | 2019-07-19 | 中国农业大学 | Trickle irrigation TT&C system and trickle irrigation investigating method |
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Application publication date: 20150902 |
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| RJ01 | Rejection of invention patent application after publication |