CN201229616Y - Intelligent IC card agricultural well irrigation controller - Google Patents

Intelligent IC card agricultural well irrigation controller Download PDF

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Publication number
CN201229616Y
CN201229616Y CNU2008201094491U CN200820109449U CN201229616Y CN 201229616 Y CN201229616 Y CN 201229616Y CN U2008201094491 U CNU2008201094491 U CN U2008201094491U CN 200820109449 U CN200820109449 U CN 200820109449U CN 201229616 Y CN201229616 Y CN 201229616Y
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CN
China
Prior art keywords
card
water
circuit
controller
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
CNU2008201094491U
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Chinese (zh)
Inventor
郑文刚
孟祥永
申长军
王纪华
孙刚
刘洪禄
吴文勇
吴文彪
王克武
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.)
Beijing Research Center for Information Technology in Agriculture
Original Assignee
Beijing Research Center for Information Technology in Agriculture
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Filing date
Publication date
Application filed by Beijing Research Center for Information Technology in Agriculture filed Critical Beijing Research Center for Information Technology in Agriculture
Priority to CNU2008201094491U priority Critical patent/CN201229616Y/en
Application granted granted Critical
Publication of CN201229616Y publication Critical patent/CN201229616Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an intelligent IC card farm machine well irrigation controller, which comprises a main controller, a monitor, an IC card processor and an antenna of the IC card processor, a water-meter signal collecting circuit that can collects the measurement signal of a water meter, an electric instrument signal collecting circuit that can collects the measurement signal of an electric instrument, and a relay control circuit that is used for starting and stopping a water pump, wherein, the main controller receives the measurement signals of the water-meter signal collecting circuit and the electric-instrument signal collecting circuit, and the receives the water and the electricity charging information that is inputted by the IC card processor and the rating application quantity of the user, so as to compare the instant application quantity and the rating application quantity, and to output a control order to the relay control circuit. By simultaneously measuring the water consumption quantity and the water-pump electricity consumption quantity through the prepayment of the IC card, the irrigation of the farming machine and the farming wells can be controlled, so that the controller can be used by multiple users, thereby greatly reducing the cost. The IC card is adopted, and the information in the card is read and written in the wireless way, so that the data transmission is rapid and reliable, and the operation is simple. The controller is applied to the countryside market, and is convenient to be widely popularized.

Description

Intellective IC card pumping irrigation well irrigation controller
Technical field
The utility model relates to control device for irrigating, particularly a kind of intellective IC card pumping irrigation well irrigation controller.
Background technology
Since the seventies in 20th century, the effect of the development and use of groundwater resource in China's agricultural production (the especially agricultural production of northern area) is more and more important.Yet along with the development of grou1ndwater irrigation, the phenomenon of groundwater mining is more and more serious: thus caused a series of ecological environment problems such as groundwater table decreasing, surface collapse, seawater intrusion.Especially in the last few years, increasingly serious along with China's shortage of water resources situation.The management policy of groundwater resource and measure mainly are to consider from hydraulic department traditionally, seldom take Corresponding Countermeasures from water conservancy relevant departments in addition.In view of the critical role of Electrical Well in grou1ndwater irrigation, how a lot of countries in South Asia (India and Pakistan etc.) all use the leverage of the electricity charge to realize rational development of water resources and utilization in discussion.
Along with China's rapid economy development, and quickening of urbanization process, the lack of water phenomenon has appearred in big and medium-sized cities, and the water of advocating thriftiness has now arrived huge numbers of families, according to statistics, IC-card prepayment mode water has all been adopted in nearly all in recent years city, and the IC-card intelligent measuring system is the at present domestic comparatively advanced water management metering outfit of using, form by main frame and some extension sets, control as tie with IC-card.The lack of water phenomenon has also expanded to the rural area simultaneously, particularly the land for growing field crops in rural area sometimes needs large tracts of land to irrigate, thereby presented relatively more nervous phenomenon for water, so the pre-payment management mode of concentrating has also been carried out to the rural water in some place, purpose is better using water wisely, prevents peasant's waste water resource.In field irrigation is charged, press for and to satisfy the automatic irrigation opertaing device that a lot of users use in turn, realize the IC-card pre-payment.
The utility model content
The purpose of this utility model is to overcome the defective that existing technology exists, providing a kind of measures motor-pumped well water consumption and water pump power consumption simultaneously by the IC-card pre-payment and realizes control to well irrigation, multi-user, cost intellective IC card pumping irrigation well irrigation controller low, simple to operate.
For achieving the above object, the intellective IC card pumping irrigation well irrigation controller that the utility model provides, comprise master controller, display and IC-card processor, also comprise the water meter that to gather the user, the water meter signal acquisition circuit of ammeter metering signal and ammeter signal acquisition circuit, and be used for the control relay circuit that start and stop are controlled to water pump, described display, the IC-card processor is connected with master controller respectively with control relay circuit, described master controller receives two kinds of metering signals of water meter signal acquisition circuit and ammeter signal acquisition circuit, and user's water of IC-card processor input, electricity pay imformation and specified use amount thereof, carry out real-time use amount and specified use amount relatively and export control command and arrive control relay circuit.
It is the chip formation of MSP430F149 that the utility model intellective IC card pumping irrigation well irrigation controller, wherein said master controller adopt model.
The utility model intellective IC card pumping irrigation well irrigation controller, wherein said master controller be connected to the keyboard circuit that is used for man-machine interaction, with the communication interface circuit and the storer of PC communication, described communication interface circuit is the RS232/RS485 interface, and it is the storage chip of AT45DB161D that described storer adopts model.
The utility model intellective IC card pumping irrigation well irrigation controller, wherein said display adopts LCD display.
The advantage and the beneficial effect of the utility model intellective IC card pumping irrigation well irrigation controller are: owing to measure the control of motor-pumped well water consumption and water pump power consumption realization to well irrigation simultaneously by the IC-card pre-payment, can use in turn for the multi-user, its cost greatly reduces.Adopt IC-card, by information in the wireless mode read-write card, the data transfer fast and reliable, simple to operate.Towards the rural market, this controller is convenient to promote on a large scale.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the block scheme of the utility model intellective IC card pumping irrigation well irrigation controller;
Fig. 2 is the circuit theory diagrams of display;
Fig. 3 is the circuit theory diagrams of master controller;
Fig. 4 is the circuit theory diagrams of water meter signal acquisition circuit and ammeter signal acquisition circuit;
Fig. 5 is the circuit theory diagrams of control relay circuit;
Fig. 6 is the circuit theory diagrams of IC-card processor;
Fig. 7 is the circuit theory diagrams of keyboard circuit;
Fig. 8 is the circuit theory diagrams of communication interface circuit.
Embodiment
The technical scheme that its technical matters that solves the utility model adopts is:
1. design a kind of intellective IC card pumping irrigation well irrigation controller, judge whether to continue the user is supplied water,, reach the target of the accurate water electricity consumption of user by the start and stop of control water pump according to the water yield of while metering user, the information of electric weight.Irrigate in agriculture land for growing field crops and to adopt the electric weight and the water yield information of gathering the user simultaneously,, carry out comparing in real time,, otherwise continue to irrigate if exceeded the quata just to carry out the cut-off state with the total use amount of user as two indexs.
2. the user is mutual by IC-card and equipment, and controller operation such as reads and writes to the IC-card sheet.
3. have man-machine interfaces such as liquid crystal display, keyboard, and can upload on the PC, also can carry out telecommunication by 485 by the communication interface circuit.
Referring to Fig. 1, intellective IC card pumping irrigation well irrigation controller comprises master controller 1, display 2, water meter signal acquisition circuit 3 and ammeter signal acquisition circuit 4 and control relay circuit 5, IC-card treatment circuit 6, keyboard circuit 7 and communication interface circuit 8.Master controller 1 links to each other respectively with display 2, water meter signal acquisition circuit 3, ammeter signal acquisition circuit 4, control relay circuit 5, IC-card processor 6, keyboard circuit 7 and communication interface circuit 8.
Wherein, water meter signal acquisition circuit 3 and ammeter signal acquisition circuit 4 are used for the access of user's water meter and two kinds of metering signals of watt-hour meter, user's water that IC-card treatment circuit 6 is used to import, electricity pay imformation and specified use amount thereof, master controller 1 receives the pulse signal of water meter signal acquisition circuit 3 and ammeter signal acquisition circuit 4, and user's water of IC-card processor input, electricity pay imformation and specified use amount thereof, finish controller and user's IC-card card internal information is mutual, and carry out real-time use amount and specified use amount relatively and export control command to control relay circuit 5, control by 5 pairs of user's water pumps of control relay circuit.Master controller 1 adopts the serial communication mode to realize information interaction with IC-card treatment circuit 6.Master controller 1 is common I/O mouth with the interface of control relay circuit 5, and output is brought in control by the control of control relay circuit 5 and whether opened and closed water pump.Relay adopts magnetic latching relay, can reduce power consumption.
Power circuit comprises 3.6V lithium battery and external 12V direct current, and total system adopts the operating voltage of 3.3V, and wherein the 12V direct current is connected to control relay circuit 5.
Referring to Fig. 3, master controller 1 is the control center of whole instrument.It is the chip formation of MSP430F149 that master controller 1 adopts model, has the storer that is made of the AT45DB161D storage chip.Memory circuit is deposited historical data and the information that total system need be preserved.The interrupt source of master controller 1 interrupts finishing pulse collection by the triggering of water meter pulse acquisition circuit 3 and ammeter pulse acquisition circuit 4, and further calculate the real-time water yield and electric weight, according to remaining sum in user's the card, judging whether needs to continue to irrigate, and electric weight and water yield information show by display 2 in real time.Display adopts LCD display.Master controller 1 adopts the SPI serial communication mode with display 2.Display 2 adopts intelligent display terminal, and master controller 1 directly sends order can show corresponding contents.
Master controller 1 also be connected to the keyboard circuit 7 that is used for man-machine interaction, with the communication interface circuit 8 of PC communication.Master controller 1 adopts the interruption connected mode to be handled rapidly with keyboard circuit 7.Master controller 1 adopts the RS232/RS485 interface with communication interface circuit 8, is provided with voluntarily according to system's needs.The communication interface circuit adopts GM8123 to carry out one changes three communication, and its CPU baud rate is 4 times of face communication interface circuit baud rate down, independent communication interface circuit working is set or the multiple communication interface circuit is worked simultaneously by command mode.
Concrete connection to each circuit is described further according to schematic diagram below.
Referring to Fig. 4 and Fig. 3, water meter signals collecting signal is by 1 pin, 2 pin and the input of 3 pin of WATER interface J3, and 4 pin of " WATER " interface J3 and 5 pin are respectively " input measurement " and " output is measured " signal." INPUT_A " of water meter signal acquisition circuit 3, " INPUT_B ", " P2.0 " and " P2.1 " end are connected to 17,18,20 and 21 pin of master controller 1 respectively.Ammeter signals collecting signal CP is by 1 pin and the input of 2 pin of interface J2.
Referring to Fig. 2 and Fig. 3, " CS_LCD " of display 2, " SPI_IN ", " SPI_OUT " and " SPI_SCK " end are connected to each pin of 44-47 of master controller 1 respectively successively.
Referring to Fig. 5 and Fig. 3, the CT1 of control relay circuit 5, CT2 are connected to 40,39 pin of master controller 1 respectively.
Referring to Fig. 6 and Fig. 3, " TXD1 " of IC-card processor 6, " RXD1 " end are connected to 34,35 pin of master controller 1 respectively successively." IC_OUTA " and " IC_OUTB " end is connected to 19,38 pin of master controller 1 respectively successively." TX1 " of IC-card processor 6, " TX2 " end link to each other with antenna.
Referring to Fig. 7 and Fig. 3, the P1.1 of keyboard circuit 7, P1.2, P1.3, P1.4 are connected to interruption inlet 13,14,15,16 each pin of master controller 1 respectively successively.
Referring to Fig. 8 and Fig. 3, the MS of communication interface circuit 8, STADD0, STADD1, SRADD0, SRADD1, RST, TXD0, RXD0, P2.5, P2.6, P2.7 are connected to 41,3,4,5,6,42,32,33,25,26,27 each pin of master controller 1 respectively successively.
When using the utility model intellective IC card pumping irrigation well irrigation controller, the user starts by keyboard, and swiping the card at induction zone by IC-card is used for machine, utilizes keyboard to select corresponding operation, the real-time display message of LCD, and the ammeter reading can directly be seen.After the user uses up water, can brush the 2nd card and be used for machine down, thereby the user finishes the irrigation process of total system.
The user holds IC-card and hands over money to purchase water power to administrative authority, administrative authority with special-purpose writer will buy electric weight, the water yield writes in the IC-card.System is in the off-position of operating a switch at ordinary times, when if the user uses, press "start" button earlier, after " please swipe the card " appears in screen, the user is with the close controller induction zone of IC-card, controller extracts electric weight, the water yield information in the IC-card automatically, deposits in the micro computer, at this moment, the user can carry out the choice menus operation (if do not select by " selection " key, system delay a period of time closes), comprising opening valve, enquiry of historical data etc.When the user selects to open valve, can be by " affirmation " key, LCD shows " main valve is opened ".Delay time for a moment, institute's water amount, charge value and surplus water, charge value in the LCD explicit user card, this moment, the user can take away IC-card, controller control A.C. contactor combined floodgate water and electricity supply.
In the course of the work, controller is monitored the metrical pulse of electric energy meter and water meter transmission in real time, gather water meter pulse and ammeter pulse in real time by pulse acquisition circuit, and carry out the software and hardware Filtering Processing, and the every use of user 1KWh, controller subtracts 1 from dump energy, if the user wants to have a look the information of oneself, can press "start" button, will show in display screen, system will close automatically after time-delay a period of time.User's water finishes, and presses "start" button once more, then with IC-card once more near induction zone, controller writes IC-card automatically with dump energy, the water yield, by the A.C. contactor outage of operating a switch, remaining electric weight, the water yield can be used in next time in the card simultaneously.Only that is to say under starting state user's operation of just swiping the card.
In water utilizing process, when any one was kept to 0 when electric weight or the water yield, controller will be by the A.C. contactor outage of operating a switch.After the user must hold once more and purchase water power, just can recover to use.Must block for the 2nd time by brush before buying simultaneously, do not allow otherwise supplement with money.When the user has brushed once card, do not carry out next step operation, system delay a period of time closes automatically.Use this card, normal sequence of operation is 2 cards of brush, finishes the once task of watering.After the intact data of user inquiring, system enters closed condition time-delay a period of time, if reuse, that just need click "start" button, the operation of can swiping the card again.Administrative authority is when writing card, and user's sign must use up, and promptly swipes the card to even number, just can write into data.
The utility model intellective IC card pumping irrigation well irrigation controller adopts IC-card by information in the wireless mode read-write card, does not have any mechanical contact, possesses waterproof, protection against the tide, attack protection, anti-wear, anti-deciphering, the rapid and reliable characteristics of data transfer.Data can be preserved and do not lost in 10 years in the card, can use 100,000 times.Controller has power-off protection function, the user in use, if sudden power, the data in the controller can not lost, incoming call back user can continue to use.The utility model intellective IC card pumping irrigation well irrigation controller can use in turn for the multi-user.
Intellective IC card pumping irrigation well irrigation controller metering electric weight is accurate to 0.1 degree, and the metering water yield is accurate to 0.1 cubic metre, and its cost is low, towards the rural market, is convenient to promote the use of on a large scale.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; relate under the prerequisite of spirit not breaking away from the utility model; various distortion and improvement that the common engineering technical personnel in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.

Claims (4)

1. intellective IC card pumping irrigation well irrigation controller, comprise master controller (1), display (2) and IC-card processor (6), it is characterized in that: also comprise the water meter that to gather the user, the water meter signal acquisition circuit (3) of ammeter metering signal and ammeter signal acquisition circuit (4), and be used for the control relay circuit that start and stop are controlled to water pump (5), described display (2), IC-card processor (6) is connected with master controller (1) respectively with control relay circuit (5), described master controller (1) receives two kinds of metering signals of water meter signal acquisition circuit (3) and ammeter signal acquisition circuit (4), and user's water of IC-card processor (6) input, electricity pay imformation and specified use amount thereof, carry out real-time use amount and specified use amount relatively and export control command and arrive control relay circuit (5).
2. intellective IC card pumping irrigation well irrigation controller as claimed in claim 1 is characterized in that: it is the chip formation of MSP430F149 that wherein said master controller (1) adopts model.
3. intellective IC card pumping irrigation well irrigation controller as claimed in claim 1 or 2, it is characterized in that: wherein said master controller (1) be connected to the keyboard circuit (7) that is used for man-machine interaction, with the communication interface circuit (8) and the storer of PC communication, described communication interface circuit (8) is the RS232/RS485 interface, and it is the storage chip of AT45DB161D that described storer adopts model.
4. intellective IC card pumping irrigation well irrigation controller as claimed in claim 3 is characterized in that: wherein said display (2) adopts LCD display.
CNU2008201094491U 2008-07-25 2008-07-25 Intelligent IC card agricultural well irrigation controller Expired - Fee Related CN201229616Y (en)

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Application Number Priority Date Filing Date Title
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103093547A (en) * 2012-12-11 2013-05-08 深圳波通纳码头工程有限公司 Water and power box card swiping controller and operation method thereof
CN103949363A (en) * 2014-04-29 2014-07-30 广西田园生化股份有限公司 Sprayer control device with card-swiping timing function
CN104167061A (en) * 2014-08-28 2014-11-26 王开全 Multi-mobile-phone-connected remote control intelligent IC card irrigation management controller and application method thereof
CN104282135A (en) * 2014-10-30 2015-01-14 青岛恒讯水利科技发展有限公司 Remote data communication module based on CDMA/GPRS and using method of remote data communication module
CN104429836A (en) * 2014-12-16 2015-03-25 山东省水利科学研究院 Low power irrigation valve meter and control device, control system and control method
CN104770274A (en) * 2013-06-04 2015-07-15 山东金田水利科技有限公司 Remote intelligent irrigation control device with wireless communication terminal
CN104916049A (en) * 2015-06-18 2015-09-16 中国水利水电科学研究院 Novel pumped water measuring system for motor-pumped wells
CN105225349A (en) * 2015-09-25 2016-01-06 青岛恒讯水利科技发展有限公司 Water power double-cotrolled type water metering equipment and method for fetching water
CN105913568A (en) * 2016-06-19 2016-08-31 新疆帕特尔信息科技有限公司 Electric-mechanical-well well-electricity-dual-control-type intelligent water distribution control device and method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103093547A (en) * 2012-12-11 2013-05-08 深圳波通纳码头工程有限公司 Water and power box card swiping controller and operation method thereof
CN104770274A (en) * 2013-06-04 2015-07-15 山东金田水利科技有限公司 Remote intelligent irrigation control device with wireless communication terminal
CN103949363A (en) * 2014-04-29 2014-07-30 广西田园生化股份有限公司 Sprayer control device with card-swiping timing function
CN104167061A (en) * 2014-08-28 2014-11-26 王开全 Multi-mobile-phone-connected remote control intelligent IC card irrigation management controller and application method thereof
CN104282135A (en) * 2014-10-30 2015-01-14 青岛恒讯水利科技发展有限公司 Remote data communication module based on CDMA/GPRS and using method of remote data communication module
CN104429836A (en) * 2014-12-16 2015-03-25 山东省水利科学研究院 Low power irrigation valve meter and control device, control system and control method
CN104429836B (en) * 2014-12-16 2017-04-26 山东省水利科学研究院 Low power irrigation valve meter and control device, control system and control method
CN104916049A (en) * 2015-06-18 2015-09-16 中国水利水电科学研究院 Novel pumped water measuring system for motor-pumped wells
CN105225349A (en) * 2015-09-25 2016-01-06 青岛恒讯水利科技发展有限公司 Water power double-cotrolled type water metering equipment and method for fetching water
CN105913568A (en) * 2016-06-19 2016-08-31 新疆帕特尔信息科技有限公司 Electric-mechanical-well well-electricity-dual-control-type intelligent water distribution control device and method
CN105913568B (en) * 2016-06-19 2019-03-26 新疆帕特尔信息科技有限公司 A kind of Electrical Well well electricity double-cotrolled type intelligent watering control device and control method

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Granted publication date: 20090429

Termination date: 20100725