CN1716323A - Water fetching control system for water-electric combined control prepaying IC card of motor-pumping well - Google Patents
Water fetching control system for water-electric combined control prepaying IC card of motor-pumping well Download PDFInfo
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- CN1716323A CN1716323A CN 200510012586 CN200510012586A CN1716323A CN 1716323 A CN1716323 A CN 1716323A CN 200510012586 CN200510012586 CN 200510012586 CN 200510012586 A CN200510012586 A CN 200510012586A CN 1716323 A CN1716323 A CN 1716323A
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Abstract
The present invention belongs to the field of control technology, and solves the technological problem of water fetching control system including metering the water amount and power consumption of motor pumping well and pre-paying with IC card. The control process includes the following steps: inserting the IC card; starting the controller via the user operation interface circuit; the controller reading the information in the card and starting water pump; the controller deducting the water consumption and power consumption money; shutting off the motor of the water pump to finishing water fetching; and the controller writing the residual money into the IC card. The water fetching control system includes water pump, power meter, microprocessor, water amount collecting circuit, IC card interface circuit, electric power metering sample circuit and water pump driving control circuit.
Description
Technical field
The present invention relates to a kind of water consumption measurement of motor-pumped well water intaking and the automaton of electric quantity metering, belong to the control technology field.
Background technology
Along with Increase of population, development of industry and agriculture, phreatic collection capacity is increasing, and it is day by day deficient that valuable groundwater resource become.On water resource is utilized, because people's water saving idea deficiency, the outmoded backwardness of water intake facilities, cause the utilization factor of the agricultural irrigation water of China and enterprises and institutions' water lower.Simultaneously, traditional irrigation method is to the notion of the irrigation draught amount of not having, but with irrigated area or water intaking electricity consumption as the metering and billing foundation, mode is very unreasonable, has caused the significant wastage of groundwater resource.For the offspring that benefits future generations, how more abundant, scientifically rational utilization of water resources has become an important problem pendulum in face of the people, should be paid attention to and be studied.China Patent No. 200420107358.6 discloses a kind of prepayment IC-card well irrigation control device, and it has solved pre-post-pay paystation and has bought water, and the problem of back water measurement has made things convenient for user and administrative authority.But in use find, only can't satisfy the needs of current management by the water measurement amount, in the water intaking process, also will consume a large amount of electric energy, the cost of use of this part electric energy also should be brought in the pre-payment management and go, to promote user's using electricity wisely.This automatic control system of in the water intaking process water consumption and power consumption being carried out dual metering will be saved water consumption and the power consumption in industrial and agricultural production at present greatly, play positive actions and will use for water saving, economize on electricity, protection environment.
Summary of the invention
Technical matters to be solved by this invention provided a kind of can automatic gauge motor-pumped well water consumption, power consumption, and the prepayment IC-card motor-pumped well water intaking control system of controlling by IC-card.
The technical scheme that solves the problems of the technologies described above is:
A kind of water fetching control system for water-electric combined control prepaying IC card of motor-pumping well, it adopts prepayment IC-card motor-pumped well water intaking control device and user's IC-card, this control device is connected with pump motor, and automatic gauge motor-pumped well water consumption, power consumption carry out according to following steps during use:
1. in user's IC-card insertion prepayment IC-card motor-pumped well water intaking control device that the user will supplement with money;
2. the user is by the user interface circuit start control device in the control device, and input accesses to your password, and after the password confirming success, presses the electric motor starting key;
3. control device reads the amount of money in the IC-card and water, electricity consumption unit price information, and starts the pump motor water supply start;
4. the user can extract IC-card, is engaged in other management work, carries out automatically under the control that is operated in control device of fetching water;
5. in the water intaking process, control device is reduced the corresponding amount of money automatically according to the unit price of user's electricity consumption, water consumption and setting;
6. when the not enough minimum charge amount of money of the remaining sum in user's IC-card, the control device motor that switches off the pump automatically;
7. when needs finished water intaking, the user inserted user's IC-card that this water intaking is used, and pump motor is closed after pressing the motor key, and at this moment, control device is write the remaining amount of money in the access customer IC-card again.
The prepayment IC-card motor-pumped well water intaking control device that above-mentioned water fetching control system for water-electric combined control prepaying IC card of motor-pumping well adopts, it comprises sender water meter, microcontroller circuit, and micro-processor interface circuit comprises microprocessor, water metering Acquisition Circuit, IC-card interface circuit, shows indicating circuit, water pump Drive and Control Circuit; The sender water meter is connected with the water Acquisition Circuit, the water pump Drive and Control Circuit is connected with pump motor, above-mentioned water metering Acquisition Circuit, IC-card interface circuit, demonstration indicating circuit, water pump Drive and Control Circuit all are connected with the corresponding interface of microprocessor, it also has sender ammeter, electricity consumption metering sample circuit, user interface circuit, the sender ammeter is connected with electricity consumption metering sample circuit, and electricity consumption metering sample circuit, user interface circuit all are connected with microprocessor.
Above-mentioned water power joint control prepayment IC-card motor-pumped well water intaking control device, described electricity consumption metering sample circuit is by optocoupler G102, triode N101, N102, resistance R 110, R112, R113, R114, capacitor C 104, sampling probe interface J102 forms, sampling probe interface J102 is 4 needle interfaces, the output terminal of its input end sending and receiving news water meter, its output plug 1 connects power supply by resistance R 112, plug 2 connects the base stage of triode N102, plug 3 disconnects, plug 4 ground connection, the grounded emitter of triode N102, collector connects the input end of optocoupler G102, another input end of optocoupler G102 connects power supply by resistance R 110, two output terminals of optocoupler G102 connect base stage and the collector of triode N101 respectively, the grounded emitter of triode N101, and collector is connected with the t1 port of microprocessor IC1.
Above-mentioned prepayment IC-card motor-pumped well water intaking control device, described user interface circuit is made up of determinant matrix keyboard and interface J5, and determinant matrix keyboard is connected with the P00-P07 port of microprocessor IC1 by interface J5.
Adopt this hydrau-electric control type prepayment IC-card motor-pumped well water intaking control system, can before water intaking, in IC-card, deposit pre-payment in, read the amount of money and unit price information in the IC-card by hydrau-electric control type prepayment IC-card motor-pumped well water intaking control system during water intaking, start the pump motor water supply start, this system reduces the corresponding amount of money automatically according to the water of user's water consumption, power consumption and setting, the unit price of electricity from IC-card in the water intaking process, when the deficiency of the remaining sum in this IC-card minimum charge amount of money, automatically disable motor stops water intaking.Native system has been realized automatic gauge water consumption, the power consumption in the motor-pumped well water intaking, and the operation of automatic charging, can control the water yield and the power consumption of water intaking effectively, reaches the purpose of using water wisely, electricity consumption.
Description of drawings
Fig. 1 is the prepayment IC-card motor-pumped well water intaking control device block diagram among the present invention
Fig. 2 is water of the present invention, the electric program flow diagram of withholing that charges
Fig. 3 is the circuit theory diagrams of the prepayment IC-card motor-pumped well water intaking control device among the present invention;
Mark is as follows among the figure: 1, water metering Acquisition Circuit IC-card interface circuit 3, user interface circuit 4, demonstration indicating circuit 5, microprocessor 6, water pump Drive and Control Circuit 7, electricity consumption metering sample circuit
Embodiment
The present invention is a kind of hydrau-electric control type prepayment IC-card motor-pumped well water intaking control system, comprise IC-card and prepayment IC-card motor-pumped well water intaking control device, before water intaking, in IC-card, deposit pre-payment in by the user, read the amount of money and unit price information in the IC-card by prepayment IC-card motor-pumped well water intaking control device during water intaking, start the pump motor water supply start, this system is according to user's water consumption in the water intaking process, the water of power consumption and setting, the unit price of electricity is reduced the corresponding amount of money automatically from IC-card, when the deficiency of the remaining sum in this IC-card minimum charge amount of money, automatically disable motor stops water intaking.
Concrete steps are as follows:
1. in user's IC-card insertion prepayment IC-card motor-pumped well water intaking control device that the user will supplement with money;
2. the family is by the user interface circuit start control device in the control device, and input accesses to your password, and after the password confirming success, presses the electric motor starting key;
3. control device reads the amount of money in the IC-card and water, electricity consumption unit price information, and starts the pump motor water supply start;
4. the user can extract IC-card, is engaged in other management work, carries out automatically under the control that is operated in control device of fetching water;
5. in the water intaking process, control device is reduced the corresponding amount of money automatically according to the unit price of user's electricity consumption, water consumption and setting;
6. when the not enough minimum charge amount of money of the remaining sum in user's IC-card, the control device motor that switches off the pump automatically;
7. when needs finished water intaking, the user inserted user's IC-card that this water intaking is used, and pressed the motor key motor that switches off the pump, and at this moment, control device is write the remaining amount of money in the access customer IC-card again.
Fig. 1 shows, realizes that the prepayment IC-card motor-pumped well water intaking control device of above-mentioned hydrau-electric control type prepayment IC-card motor-pumped well water intaking control system is made up of sender water meter, sender ammeter, micro-processor interface circuit.Micro-processor interface circuit comprises: water metering Acquisition Circuit 1, IC-card interface circuit 2, user interface circuit 3, demonstration indicating circuit 4, microprocessor 5, water pump Drive and Control Circuit 6, electricity consumption metering sample circuit 7.
That Fig. 3 shows is an embodiment of water power joint control prepayment IC-card motor-pumped well water intaking control device of the present invention.In this embodiment, microprocessor IC1 adopts the 89C51 chip, display chip U1, U2 adopt the CD4049 chip, contactor U3 adopts the CJT1-40 contactor, charactron SHM1 model is GEM5201BE, the model of optocoupler G102, G2 is TLP521-1, and the model of triode N1, N2, N3, N101, N102 is S9013, and the model of diode D4 is IN4007.
Fig. 3 shows, electricity consumption metering Acquisition Circuit 7 is made up of optocoupler G102, triode N101, N102, resistance R 110, R112, R113, R114, capacitor C 104, sampling probe interface J102, sampling probe interface J102 is 4 needle interfaces, the output terminal of its input end sending and receiving news ammeter, its output plug 1 connects power supply by resistance R 112, plug 2 connects the base stage of triode N102, and plug 3 disconnects plug 4 ground connection.Optocoupler G102, triode N102, resistance R 110 are optocoupler reverse drive circuit, and optocoupler G102, triode N101, resistance R 113 are formed reverse buffer switching circuit.The collector of triode N101 is connected with 15 pin of microprocessor IC1, and the output signal of water metering Acquisition Circuit is delivered to microprocessor IC1.Water metering Acquisition Circuit 1 is finished the metering sample conversion and the isolation features of user's water.
Fig. 3 shows that user interface circuit 3 is made up of determinant matrix keyboard and interface J5, and determinant matrix keyboard is connected with the 32-39 pin of microprocessor IC1 by interface J5.
Water metering Acquisition Circuit 1 of the present invention, IC-card interface circuit 2, demonstration indicating circuit 4, microprocessor 5, water pump Drive and Control Circuit 6 and data recording circuit, power circuit all is a prior art, repeats no more.
The course of work of present embodiment is as follows:
Behind the input customizing messages, microprocessor IC1 carries out exchanges data by IC-card interface circuit and user's IC-card after the user inserts IC-card and passes through operation keyboard.If the condition that allows to open motor satisfies, then IC1 sends the low level control signal by 25 pin to water pump Drive and Control Circuit 6.Therefore, optocoupler conducting-N3 saturated-JDQ1 contact adhesive-contactor U3 control coil energising-pump motor gets electric work.When the condition of artificially setting the operation of disable motor or motor as the user did not satisfy, then IC1 sent high-level control signal by 25 pin to water pump Drive and Control Circuit 6.Therefore, optocoupler quits work by-JDQ1 contact disconnection-contactor U3 control coil breakpoint-pump motor dead electricity by-N2.
At the control system run duration, when the sender water meter sent high level signal, this signal drove optocoupler G2 through after the reverse amplification of N2, optocoupler conducting this moment.Then, the N1 saturation conduction, N1 is sent to microprocessor IC1 by collector with low level signal.When the sender water meter sent low level signal, this signal drove optocoupler G2 through after the reverse amplification of N2, and this moment, optocoupler ended.Then, N1 ends, and N1 is sent to microprocessor IC1 by collector with high level signal.
At the control system run duration, when the sender ammeter sent high level signal, this signal drove optocoupler G102 through after the reverse amplification of N102, optocoupler conducting this moment.Then, the N101 saturation conduction, N101 is sent to microprocessor IC1 by collector with low level signal.When the sender ammeter sent low level signal, this signal drove optocoupler G102 through after the reverse amplification of N102, and this moment, optocoupler ended.Then, N101 ends, and N101 is sent to microprocessor IC1 by collector with high level signal.
Claims (4)
1. water fetching control system for water-electric combined control prepaying IC card of motor-pumping well, it is characterized in that: it adopts prepayment IC-card motor-pumped well water intaking control device and user's IC-card, this control device is connected with pump motor, and automatic gauge motor-pumped well water consumption, power consumption carry out according to following steps during use:
A. in user's IC-card insertion prepayment IC-card motor-pumped well water intaking control device that the user will supplement with money;
B. the user is by the user interface circuit start control device in the control device, and input accesses to your password, and after the password confirming success, presses the electric motor starting key;
C. control device reads the amount of money in the IC-card and water, electricity consumption unit price information, and starts the pump motor water supply start;
D. the user can extract IC-card, is engaged in other management work, carries out automatically under the control that is operated in control device of fetching water;
E. in the water intaking process, control device is reduced the corresponding amount of money automatically according to the unit price of user's electricity consumption, water consumption and setting;
F. when the not enough minimum charge amount of money of the remaining sum in user's IC-card, the control device motor that switches off the pump automatically;
G. when needs finished water intaking, the user inserted user's IC-card that this water intaking is used, and pump motor is closed after pressing the motor key, and at this moment, control device is write the remaining amount of money in the access customer IC-card again.
2. the prepayment IC-card motor-pumped well water intaking control device that water fetching control system for water-electric combined control prepaying IC card of motor-pumping well according to claim 1 adopts, it comprises sender water meter, microcontroller circuit, micro-processor interface circuit comprises microprocessor
The water metering Acquisition Circuit
The IC-card interface circuit
Show indicating circuit
The water pump Drive and Control Circuit
Sender water meter and water Acquisition Circuit
Be connected the water pump Drive and Control Circuit
Be connected above-mentioned water metering Acquisition Circuit with pump motor
The IC-card interface circuit
Show indicating circuit
The water pump Drive and Control Circuit
All with microprocessor
The corresponding interface be connected, it is characterized in that: it also has sender ammeter, electricity consumption metering sample circuit
The user interface circuit
Sender ammeter and electricity consumption metering sample circuit
Connect electricity consumption metering sample circuit
With wide operation-interface circuit
All and microprocessor
Be connected.
3. water power joint control prepayment IC-card motor-pumped well water intaking control device according to claim 2 is characterized in that: described electricity consumption metering sample circuit
By optocoupler G102, triode N101, N102, resistance R 110, R112, R113, R114, capacitor C 104, sampling probe interface J102 forms, sampling probe interface J102 is 4 needle interfaces, the output terminal of its input end sending and receiving news water meter, its output plug 1 connects power supply by resistance R 112, plug 2 connects the base stage of triode N102, plug 3 disconnects, plug 4 ground connection, the grounded emitter of triode N102, collector connects the input end of optocoupler G102, another input end of optocoupler G102 connects power supply by resistance R 110, assist out base stage and the collector that end meets triode N101 respectively for two of optocoupler G102, the grounded emitter of triode N101, collector is connected with the t1 port of microprocessor IC1.
4. water power joint control prepayment IC-card motor-pumped well water intaking control device according to claim 3 is characterized in that: described user interface circuit
Be made up of determinant matrix keyboard and interface J5, determinant matrix keyboard is connected with the P00-P07 port of microprocessor IC1 by interface J5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200510012586 CN1716323A (en) | 2005-06-10 | 2005-06-10 | Water fetching control system for water-electric combined control prepaying IC card of motor-pumping well |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200510012586 CN1716323A (en) | 2005-06-10 | 2005-06-10 | Water fetching control system for water-electric combined control prepaying IC card of motor-pumping well |
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| CN 200510012586 Pending CN1716323A (en) | 2005-06-10 | 2005-06-10 | Water fetching control system for water-electric combined control prepaying IC card of motor-pumping well |
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Cited By (8)
| 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 |
| CN104484952A (en) * | 2014-11-11 | 2015-04-01 | 天津市水利科学研究院 | Farmland surface water management and control system, manufacturing method thereof and farmland surface water management and control irrigation and drainage 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 |
| CN107221084A (en) * | 2017-03-22 | 2017-09-29 | 山东金田水利科技有限公司 | Well irrigation water power charging method, device and terminal |
| CN109300248A (en) * | 2018-11-19 | 2019-02-01 | 临沂众为智能科技有限公司 | A kind of SCM Based radio frequency flow control system |
| CN110544178A (en) * | 2019-08-15 | 2019-12-06 | 山东新元易方科技有限公司 | Agricultural water monitoring method and system |
| CN110766873A (en) * | 2018-12-07 | 2020-02-07 | 山东金田水利科技有限公司 | Open channel flow household metering charging control method, device and terminal |
| CN112435403A (en) * | 2020-11-24 | 2021-03-02 | 上海海事大学 | IC card water meter and use method |
-
2005
- 2005-06-10 CN CN 200510012586 patent/CN1716323A/en active Pending
Cited By (9)
| 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 |
| CN104484952A (en) * | 2014-11-11 | 2015-04-01 | 天津市水利科学研究院 | Farmland surface water management and control system, manufacturing method thereof and farmland surface water management and control irrigation and drainage 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 |
| CN107221084A (en) * | 2017-03-22 | 2017-09-29 | 山东金田水利科技有限公司 | Well irrigation water power charging method, device and terminal |
| CN109300248A (en) * | 2018-11-19 | 2019-02-01 | 临沂众为智能科技有限公司 | A kind of SCM Based radio frequency flow control system |
| CN110766873A (en) * | 2018-12-07 | 2020-02-07 | 山东金田水利科技有限公司 | Open channel flow household metering charging control method, device and terminal |
| CN110766873B (en) * | 2018-12-07 | 2022-07-05 | 山东金田水利科技有限公司 | Open channel flow household metering charging control method, device and terminal |
| CN110544178A (en) * | 2019-08-15 | 2019-12-06 | 山东新元易方科技有限公司 | Agricultural water monitoring method and system |
| CN112435403A (en) * | 2020-11-24 | 2021-03-02 | 上海海事大学 | IC card water meter and use method |
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