CN100508736C - Intelligent controller for ground irrigation - Google Patents

Intelligent controller for ground irrigation Download PDF

Info

Publication number
CN100508736C
CN100508736C CNB2003101214743A CN200310121474A CN100508736C CN 100508736 C CN100508736 C CN 100508736C CN B2003101214743 A CNB2003101214743 A CN B2003101214743A CN 200310121474 A CN200310121474 A CN 200310121474A CN 100508736 C CN100508736 C CN 100508736C
Authority
CN
China
Prior art keywords
circuit
cabinet
sensor
display screen
surface irrigation
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.)
Expired - Fee Related
Application number
CNB2003101214743A
Other languages
Chinese (zh)
Other versions
CN1552185A (en
Inventor
谢崇宝
许迪
黄斌
彭保林
刘群昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Institute of Water Resources and Hydropower Research
Original Assignee
China Institute of Water Resources and Hydropower Research
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Institute of Water Resources and Hydropower Research filed Critical China Institute of Water Resources and Hydropower Research
Priority to CNB2003101214743A priority Critical patent/CN100508736C/en
Publication of CN1552185A publication Critical patent/CN1552185A/en
Application granted granted Critical
Publication of CN100508736C publication Critical patent/CN100508736C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

An intelligent controller for the field irrigation is composed of casing, power supply unit with main switch, circuit board containing main controller and output control sensor on it, display screen and keyboard with relative circuits. function keys on the door of casing, IC card and antenna.

Description

The surface irrigation intelligence controlling device
Technical field
The invention belongs to the water conservancy irrigation automation field, specially refer to a kind of intelligence controlling device that is used for surface irrigation.
Background technology
Surface irrigation is the field irrigation technique that generally adopts in the world at present, and the irrigated area more than 90% is used the surface irrigation method in the world, and the irrigated area of China more than 98% all adopting surface irrigation, and it is different from such as underground drip irrigation and non-surface irrigation.
This surface irrigation method comprises several different control types again: low-pressure pipe network is conventional irrigates, the low pressure pipeline surge flow irrigation, motor-pumped well surface irrigation, control such as free flow channel method irrigation type, in known technology, in traditional irrigation method, earlier according to the soil moisture content data that record in advance, judge whether need to irrigate in conjunction with planting plant, which kind of irrigate with control type, measure the water consumption of irrigation more respectively, power consumption, control all kinds of irrigating facilities again, as the motor-pumped well motor, the pipeline magnetic valve, open channel gate etc., measure their measuring parameter respectively, as water level, gatage, electric weight, switching value, soil moisture content variation etc., in a word, each road program all will be carried out respectively, rely on manual operation, complex steps not only, inefficiency, accuracy also has gap, for this reason, this research group has developed a kind of surface irrigation intelligence controlling device, prior measurement judged and after when irrigating control and be one, determine parameters and irrigate operation by intelligentized control device for irrigating is unified, reach efficient, accurately reach irrigation effect flexibly.
Summary of the invention
The technical issues that need to address of the present invention, be in the existing surface irrigation technology, measurement is judged and irrigation control is separated opens respectively by artificial execution, so that program is loaded down with trivial details, poor accuracy, many weak points such as inefficiency, in order to overcome these deficiencies, just need redesign a kind of will be prior measurement judge and after the intelligence controlling device that is integrated of control during irrigation, in order to reach this purpose of the present invention, realize by the following technical solutions, a kind of surface irrigation intelligence controlling device, include the device cabinet, the power unit of band master switch is housed in the cabinet, the electronic circuit plate portion, electronic circuit board includes the main controller circuit again, output control circuit and sensor circuit, it is characterized in that, described main controller circuit, with the PIC16F874 single-chip microcomputer is the center, includes the MAX68DC-DC change-over circuit that links to each other with incoming level again, the jumper switch circuit and the 45D041 memory chip circuit that connect sensor, the MAX3223 level shifting circuit, the display screen circuit; Described output control circuit, it is that single-chip microcomputer is the center with PIC16F873A, the current sensor output circuit that includes the drive circuit that links to each other with this circuit importation, 485 interface circuits that link to each other with output and be connected to the sensor circuit part; Display screen and keyboard circuit part also are housed in the cabinet, and the gate outside is provided with function key and IC-card antenna.Described sensor circuit, it is the center with the PIC16F874 single-chip microcomputer, the MAX3221 chip circuit that includes multi-analog, digital quantity importation and be connected to the dual communication network of digital signal output end.Multi-analog, digital quantity input include soil moisture content, water level, gatage, flow velocity, electric weight, flow etc.Display screen that is equipped with in the described cabinet and keyboard circuit part are respectively LCD four lines Chinese display module and 4 * 4 numeric keypads.Can import all kinds of digital parameters and oeprator etc.
The invention has the beneficial effects as follows, this device can be finished the automatic control of surface irrigation by multiple automatic irrigation software, make that the automatic control of parameter measurement and irrigation is integrated in the surface irrigation, and single controller can be realized controlling automatically on the spot, also can utilize communication system, form central control system as wired, radio telephone, GSM note etc. kind far away is irrigated the network centralized management.
Description of drawings
Fig. 1 is this surface irrigation intelligence controlling device profile schematic diagram
Fig. 2 is main controller circuit in this device electronic circuit board
Fig. 3 is an o controller circuit diagram in this device circuit wiring board
Fig. 4 is sensor circuit figure in this device circuit wiring board
Embodiment
With reference to Fig. 1, represent this surface irrigation intelligence controlling device profile, master switch and power unit 2 are contained in the inside of cabinet 1, cabinet one side is equipped with electronic circuit board 3, opposite side is display screen and keyboard portion 4, and downside is equipped with PORT COM 5, and cabinet panel is provided with function key 6, comprise power supply indication, motor operation indication, IC-card and effectively indicate, and the IC-card antenna.With reference to Fig. 2, main controller circuit 3.1 in the expression electronic circuit board 3, include PIC16F874 singlechip chip circuit 3.11 in this circuit again, the MAX618DC that links to each other with incoming level-DC change-over circuit 3.12, jumper switch circuit 3.13 that is connected with sensor and 45D041 memory chip circuit 3.14, MAX3223 level shifting circuit 3.15 and display screen circuit 3.16; Represent o controller circuit 3.2 with reference to Fig. 3, in this circuit, include PIC16F783A singlechip chip circuit 3.21 again, with the drive circuit 3.22 that this circuit importation links to each other, MAX485 interface circuit 3.23 that links to each other with output and the current sensor circuit 3.24 that links to each other with sensor circuit; With reference to Fig. 4, expression sensor circuit 3.3 includes PIC16F874 singlechip chip circuit 3.31 again in this circuit, be positioned at multi-analog, the digital quantity input circuit 3.32 of importation, is positioned at the MAX3221 duplex net circuit 3.33 of output.

Claims (3)

1, a kind of surface irrigation intelligence controlling device, include the device cabinet, the power unit of band master switch is housed in the cabinet, the electronic circuit plate portion, electronic circuit board includes main controller circuit, output control circuit and sensor circuit again, it is characterized in that, described main controller circuit, with the PIC16F874 single-chip microcomputer is the center, includes MAX68DC-DC change-over circuit, the jumper switch circuit that is connected sensor and the 45D041 memory chip circuit, MAX3223 level shifting circuit, the display screen circuit that link to each other with incoming level again; Described output control circuit, it is the center with the PIC16F873A single-chip microcomputer, the current sensor output circuit that includes the drive circuit that links to each other with this circuit importation, 485 interface circuits that link to each other with output and be connected to the sensor circuit part; Display screen and keyboard circuit part also are housed in the cabinet, and the gate outside is provided with function key and IC-card antenna.
2, surface irrigation intelligence controlling device according to claim 1, it is characterized in that, described sensor circuit, it is the center with the PIC16F874 single-chip microcomputer, the MAX3221 chip circuit that includes multi-analog, digital quantity importation and be connected to the dual communication network of digital signal output end.
3, surface irrigation intelligence controlling device according to claim 1, it is characterized in that, display screen that is equipped with in the described cabinet and keyboard circuit part are respectively LCD four lines Chinese display module and 4 * 4 numeric keypads, can import all kinds of digital parameters and oeprator.
CNB2003101214743A 2003-12-18 2003-12-18 Intelligent controller for ground irrigation Expired - Fee Related CN100508736C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2003101214743A CN100508736C (en) 2003-12-18 2003-12-18 Intelligent controller for ground irrigation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2003101214743A CN100508736C (en) 2003-12-18 2003-12-18 Intelligent controller for ground irrigation

Publications (2)

Publication Number Publication Date
CN1552185A CN1552185A (en) 2004-12-08
CN100508736C true CN100508736C (en) 2009-07-08

Family

ID=34338456

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2003101214743A Expired - Fee Related CN100508736C (en) 2003-12-18 2003-12-18 Intelligent controller for ground irrigation

Country Status (1)

Country Link
CN (1) CN100508736C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101836573A (en) * 2010-03-30 2010-09-22 青岛恒讯水利科技发展有限公司 System and method for farmland intelligent-control water distribution management
CN102318542A (en) * 2011-06-13 2012-01-18 孙建军 Multifunctional energy-saving irrigation control device
CN114554837B (en) * 2019-12-12 2024-02-20 瓦尔蒙特工业股份有限公司 Irrigation system for dispersing an input water
CN111492957A (en) * 2020-04-14 2020-08-07 广州海睿信息科技有限公司 Solar wireless irrigation controller

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5341831A (en) * 1991-05-02 1994-08-30 Technion Research And Development Foundation Ltd. Method and apparatus for irrigation control
US5479339A (en) * 1994-09-02 1995-12-26 Miller; Ralph W. Irrigation control and management system
CN2385525Y (en) * 1999-07-24 2000-07-05 东营金泰有限公司 Automatic control device for spray irrigation
US6259970B1 (en) * 1997-09-15 2001-07-10 Claber S.P.A. Electronic interface associable with an electronic control unit for an automatic watering system for remote controlled management of the system
CN1360822A (en) * 2000-12-28 2002-07-31 广东科龙电器股份有限公司 Intelligent watering network system
CN2669582Y (en) * 2003-12-19 2005-01-12 中国水利水电科学研究院 IC card type motor-pumped well irrigating controller

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5341831A (en) * 1991-05-02 1994-08-30 Technion Research And Development Foundation Ltd. Method and apparatus for irrigation control
US5479339A (en) * 1994-09-02 1995-12-26 Miller; Ralph W. Irrigation control and management system
US6259970B1 (en) * 1997-09-15 2001-07-10 Claber S.P.A. Electronic interface associable with an electronic control unit for an automatic watering system for remote controlled management of the system
CN2385525Y (en) * 1999-07-24 2000-07-05 东营金泰有限公司 Automatic control device for spray irrigation
CN1360822A (en) * 2000-12-28 2002-07-31 广东科龙电器股份有限公司 Intelligent watering network system
CN2669582Y (en) * 2003-12-19 2005-01-12 中国水利水电科学研究院 IC card type motor-pumped well irrigating controller

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
节水灌溉微机远程控制系统的设计. 胡刚等.计算机测量与控制,第11卷第10期. 2002
节水灌溉微机远程控制系统的设计. 胡刚等.计算机测量与控制,第11卷第10期. 2002 *

Also Published As

Publication number Publication date
CN1552185A (en) 2004-12-08

Similar Documents

Publication Publication Date Title
CN201413484Y (en) Wireless temperature moisture measurement and control network system
CN201234498Y (en) Wireless intelligent induction type full-automatic sprinkling irrigation control device
CN201657668U (en) Automatic irrigation controller
CN201640121U (en) Irrigation system
CN207333898U (en) A kind of Internet of Things special valve control system of intelligent irrigation
CN203675790U (en) Automatic control device for crop irrigation
CN206620638U (en) Multiple spot based on 51 single-chip microcomputers irrigates flower-watering system
CN203279602U (en) Field automatic irrigation measurement and control system
CN100508736C (en) Intelligent controller for ground irrigation
CN108681271A (en) A kind of water utilities RTU monitorings reponse system
CN208353365U (en) A kind of wisdom water meter communication control unit based on narrowband Internet of Things
CN102523813A (en) Hanging-type water-fertilizer precision controller
CN206905830U (en) A kind of intellectual water meter with stand-by power supply
CN202903721U (en) Device for measuring and controlling soil humidity
CN209167878U (en) A kind of valve positioner
CN104542193A (en) Intelligent water-saving irrigation control system
CN203563469U (en) Automatic irrigation system
CN202396249U (en) Extensible irrigation controller
CN208016579U (en) A kind of Intelligent irrigation system of remote-controllable
CN209509066U (en) A kind of constant flux water supply apparatus control system
CN104317280A (en) Multi-way IO board card used for agriculture control system
CN206695835U (en) A kind of intelligent water utilities RTU monitorings feedback device
CN205827531U (en) Radio-frequency card measurement controller
CN202404090U (en) Distributed detection device for soil humidity
CN2546860Y (en) Water conservancy lony-distance measurement controlling apparatus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090708

Termination date: 20131218