CN201839671U - Karst sloping field water-saving irrigation device - Google Patents
Karst sloping field water-saving irrigation device Download PDFInfo
- Publication number
- CN201839671U CN201839671U CN2010205747719U CN201020574771U CN201839671U CN 201839671 U CN201839671 U CN 201839671U CN 2010205747719 U CN2010205747719 U CN 2010205747719U CN 201020574771 U CN201020574771 U CN 201020574771U CN 201839671 U CN201839671 U CN 201839671U
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- Prior art keywords
- central controller
- karst
- slave computer
- module
- humidity sensor
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The utility model discloses a karst sloping field water-saving irrigation device which structurally comprises a central controller (1) and a lower computer (2), and is characterized in that the central controller (1) is connected with an air temperature and humidity sensor (3) and a wind speed sensor (4) respectively; the central controller (1) is connected with at least one lower computer (2) respectively by a wireless module (10), and the lower computers (2) are respectively connected with a soil temperature and humidity sensor (6) and an electromagnetic valve driving module (7). In the utility model, the adopted central controller has functions of displaying and operation of a touch screen, so that the operation is simple and convenient. The whole set of system can be powered by solar energy, also has a sleep mode, and can be used in regions without electricity. The central controller and the lower computer are communicated by adopting a wireless electromagnetic wave mode so as to reduce the cost of paving a reticle. The automatic/manual switching irrigation modes of the system can be chosen by a manager. The karst sloping field water-saving irrigation device has the functions of query and storage for history records.
Description
Technical field
The utility model relates to a kind of karst hillside fields Water saving type watering arrangement, belongs to the automatic irrigation technical field.
Background technology
For karst slope soil environment, face of land injustice, rock is more, is unfavorable for the laying of netting twine, so the most of irrigation rig device therefors in hillside fields cost an arm and a leg, and the use cost height is not suitable for promoting in place backward in economy.
Summary of the invention
The purpose of this utility model is: a kind of karst hillside fields Water saving type watering arrangement is provided.Equipment price is low, and power consumption is low, and is simple to operate.
The technical solution of the utility model.Karst hillside fields Water saving type watering arrangement, structure comprises central controller and slave computer, central controller is connected with air velocity transducer with the aerial temperature and humidity sensor respectively; Central controller connects at least 1 slave computer respectively by wireless module, and slave computer is connected with the solenoid-driven module with the soil temperature and humidity sensor respectively.
Above-mentioned karst hillside fields Water saving type watering arrangement is provided with the embedded OS module in the central controller, the embedded OS module adopts touch-screen as operation interface.
Above-mentioned karst hillside fields Water saving type watering arrangement, central controller also is connected solar cell respectively with slave computer.
The central controller that the utility model adopts has touch-screen and shows and operating function, and is simple to operation.A complete set of system all can adopt solar powered, also possesses the system hibernates pattern, can use in cold area.Central controller adopts the radio magnetic wave mode to communicate by letter with slave computer, reduces the cost that netting twine is laid.System adopts automatic/hand to switch the irrigation pattern and selects for the manager.And possess historical record inquiry and memory function.Compare with prior art, the utlity model has that equipment cost is low, power consumption is low, simple operation and other advantages.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the control flow chart of the utility model central controller;
Accompanying drawing 3 is the control flow chart of the utility model slave computer.
Embodiment
Embodiment of the present utility model.Karst hillside fields Water saving type watering arrangement, as shown in Figure 1, structure comprises central controller 1 and slave computer 2, central controller 1 is connected with air velocity transducer 4 with aerial temperature and humidity sensor 3 respectively; Central controller 1 connects at least 1 slave computer 2 respectively by wireless module 10, and slave computer 2 is connected with solenoid-driven module 7 with soil temperature and humidity sensor 6 respectively.Central controller 1 adopts S3C2440 ARM9 chip, and slave computer 2 adopts technical grade C8051F120 chip, and wireless module 10 adopts XL03-232AP2 series micropower wireless transparent transport module.Aerial temperature and humidity sensor 3, air velocity transducer 4, soil temperature and humidity sensor 6 and solenoid-driven module 7 adopt the product on the existing market respectively.
Embedded OS module 8 is installed in the central controller 1, and embedded OS module 8 adopts touch-screen 9 as operation interface.Embedded OS module 8 is selected Windows Embedded CE, is that portable set, mobile device and the embedded device that this system satisfies is to the demand of operating system by one 32 of Microsoft's exploitation, local hard real-time, undersized operating system.Windows Embedded CE is similar to desktop operating system, and it comprises abundant figure and multimedia technology.Can be limited at low cost, low-power consumption, Installed System Memory and flash memory, move on the embedded hardware that encapsulated space is little.Because simple to operate, the security of operation of its operation interface is so be widely used in intelligent building, security system, greenhouse system, industrial automation field.
The operating system nucleus of slave computer 2 considers that this equipment does not need to carry out the requirement of too many task and real-time.Select Rtx51tny multitask real-time system kernel.The Rtx51tiny kernel is that RTX51 is the multiple task real-time operation system that is used for 8051 series monolithics of KEIL company exploitation.It has two versions, RTX51 FULL and RTX51 TINY.Rtx51tiny is the subclass of RTX51 FULL, supports by the scheduling of timeslice cycle task, and signal transmission between the support task, maximum 16 tasks can be utilized interruption concurrently.Has following wait operation: the signal of overtime, another task or interruption.Very little kernel of Rtx51tiny is completely integrated in the KEIL C51 compiler.The more important thing is that it only takies the program's memory space about 800 bytes, can outside not, put in 8051 systems of data storage and move, but application program still can access external memory.
Central controller 1 also is connected solar cell 5 respectively with slave computer 2, can use in cold area.
The native system course of work is as follows: behind the opening control power supply.System enters automatic control mode.Central controller 1 is by carrying out the sensor temp. and humidity of each slave computer 2 of cycle detection pre-set blanking time.And the temp. and humidity data and the irrigation time of detected each node deposited in the database.Select whether to open valve and close the valve operation by central controller 1.The modification, automatic/hand pattern that can carry out the temp. and humidity bound on touch-screen 9 interfaces switch, irrigate Object Selection and check function such as historical record.
The control flow chart of central controller 1 as shown in Figure 2.
Slave computer 2 software idiographic flows are as shown in Figure 3: (the Rtx51tiny multiple task real-time operation system is supported the round-robin task to switch and uses signal to carry out task to switch by transplanting the Rtx51tiny kernel, can simplify the software design work of the engineering of those complexity and time requirement strictness) set up three tasks, be respectively data processing task 0, obtain sensing data task 1 and switch valve task 2.After entering circulation behind system's power-up initializing, after serial ports receives data, cause interrupting, in interrupt function, pass through isr_send_signal() function informs main task.Consider that the data that central controller 1 sends are a lot of soon than the speed of single-chip microcomputer deal with data, single-chip microcomputer with the data that receive by function EnQueue() leave in the formation, by function DeQueue() data in the taking-up formation judge.At first judge to receive to be whether data are correct, carry out the order of corresponding command byte then by verification and position.If switch valve order, main task send to the switch valve task signal, the switch valve task is by function os_wait (K_SIG, 0,0); Carry out the switch valve operation after receiving signal.Obtain the sensor task and then be interrupted execution by operating system function os_wait (K_TMO, 1000,0).Its concrete data frame format figure sees the following form.
| Content frame | The address | Command word | Length | Verification and position 1 | Lengthy content | Verification and position 2 |
| Byte number (byte) | 1 | 1 | 1 | 1 | … | 1 |
Data check is by judging and whether addition is 0 to judge whether the data of receiving are correct.Judge and carry out twice and verification.As Fig. 4 command frame format figure.Slave computer receives data and also is kept in the variable, when receiving verification and position 1, carries out once and addition, if 0, then continue to receive the data of back.When receiving verification and position 2, carry out again once and addition, if 0, corresponding order then carried out.
Claims (3)
1. karst hillside fields Water saving type watering arrangement, structure comprises central controller (1) and slave computer (2), it is characterized in that: central controller (1) is connected with air velocity transducer (4) with aerial temperature and humidity sensor (3) respectively; Central controller (1) connects at least 1 slave computer (2) respectively by wireless module (10), and slave computer (2) is connected with solenoid-driven module (7) with soil temperature and humidity sensor (6) respectively.
2. karst according to claim 1 hillside fields Water saving type watering arrangement is characterized in that: be provided with embedded OS module (8) in the central controller (1), embedded OS module (8) adopts touch-screen (9) as operation interface.
3. karst according to claim 1 hillside fields Water saving type watering arrangement is characterized in that: central controller (1) also is connected solar cell (5) respectively with slave computer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205747719U CN201839671U (en) | 2010-10-25 | 2010-10-25 | Karst sloping field water-saving irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205747719U CN201839671U (en) | 2010-10-25 | 2010-10-25 | Karst sloping field water-saving irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201839671U true CN201839671U (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205747719U Expired - Fee Related CN201839671U (en) | 2010-10-25 | 2010-10-25 | Karst sloping field water-saving irrigation device |
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| Country | Link |
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| CN (1) | CN201839671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799132A (en) * | 2012-08-13 | 2012-11-28 | 钱旭东 | Intelligent control decoding system for water-saving irrigation based on solar energy |
| CN105850664A (en) * | 2016-03-11 | 2016-08-17 | 柳州六品科技有限公司 | Water-saving irrigation system for sloping land |
| CN108882684A (en) * | 2016-03-30 | 2018-11-23 | 大和房屋工业株式会社 | Plant system and irrigation method |
-
2010
- 2010-10-25 CN CN2010205747719U patent/CN201839671U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799132A (en) * | 2012-08-13 | 2012-11-28 | 钱旭东 | Intelligent control decoding system for water-saving irrigation based on solar energy |
| CN102799132B (en) * | 2012-08-13 | 2016-05-25 | 钱旭东 | Water-saving irrigation Based Intelligent Control decode system based on solar energy |
| CN105850664A (en) * | 2016-03-11 | 2016-08-17 | 柳州六品科技有限公司 | Water-saving irrigation system for sloping land |
| CN108882684A (en) * | 2016-03-30 | 2018-11-23 | 大和房屋工业株式会社 | Plant system and irrigation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20141025 |
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| EXPY | Termination of patent right or utility model |