CN202425409U - Motor-pumped well irrigation controller with radio frequency card - Google Patents
Motor-pumped well irrigation controller with radio frequency card Download PDFInfo
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- CN202425409U CN202425409U CN201220002364XU CN201220002364U CN202425409U CN 202425409 U CN202425409 U CN 202425409U CN 201220002364X U CN201220002364X U CN 201220002364XU CN 201220002364 U CN201220002364 U CN 201220002364U CN 202425409 U CN202425409 U CN 202425409U
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- 238000003973 irrigation Methods 0.000 title claims abstract description 22
- 230000002262 irrigation Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000013500 data storage Methods 0.000 claims description 7
- 238000004078 waterproofing Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a motor-pumped well irrigation controller with a radio frequency card. The motor-pumped well irrigation controller comprises a single-chip microcomputer, a metering circuit, a data memory circuit, a clock circuit, a power circuit, an IC (integrated circuit) card read-write module and a relay control circuit. The metering circuit, the data memory circuit, the clock circuit and the IC card read-write module are electrically connected with an I/O (input/output) pin of the single-chip microcomputer, and the power circuit supplies power to each module. The motor-pumped well irrigation controller which employs the radio frequency card and reads and writes information in the card wirelessly has the advantages of freeness of mechanical contacts, water proofing, damp proofing, accuracy in metering, lower-limit alarming, extremely high electromagnetic compatibility, extremely wide power operating range, power-off protection, lightning protection and the like.
Description
Technical field
The utility model relates to a kind of radio-frequency card well irrigation controller.
Background technology
At present, have following problem in agriculture well irrigation electricity consumption (water) management, metering method is science not, and metering accuracy is poor, and precision is low, exists the phenomenon of electricity consumption (water) waste; Rural area human feelings relation is serious, and the record possibly remember the family that is on speaking terms less, remembers concerning bad family more, causes multiple contradiction, and render electrical (water) expense is taken over difficulty, has the situation of being in arrears with electricity (water) expense; Owing to there is the situation of being in arrears with electricity (water) expense, cause the conventional maintenance expense of motor-pumped well to reduce, thus the service life of having reduced motor-pumped well; Because every motor-pumped well all will have special record's management when irrigating the fields, village government pays wages (or definite remuneration) for these administrative staff, causes village's government expenditure to increase, and peasant's the electricity price of irrigating the fields raises; Be unfavorable for the unified management of water conservancy administration department to agricultural irrigation electricity consumption (water).
The utility model content
The utility model technical problem to be solved provides a kind of radio-frequency card well irrigation controller that can accurately measure electricity (water) expense and can carry out the break-make control of electricity (water) automatically according to IC-card information.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of radio-frequency card well irrigation controller comprises single-chip microcomputer, metering circuit, data storage circuitry, clock circuit, power circuit, IC-card module for reading and writing, control relay circuit;
Said metering circuit is electrically connected with the I/O pin of the metering interface of single-chip microcomputer, is used to measure water yield information;
Said data storage circuitry is electrically connected with the I/O pin of the data memory interface of single-chip microcomputer, is used to store data;
Said clock circuit is electrically connected with the I/O pin of the clock interface of single-chip microcomputer, is used to single-chip microcomputer and produces clock pulse signal;
Said power circuit is electrically connected with the I/O pin of the power interface of single-chip microcomputer, is used to single-chip microcomputer power supply is provided;
Said IC-card module for reading and writing is electrically connected with the I/O pin of the read-write interface of single-chip microcomputer, is used to discern IC-card information, and sends said IC-card information to single-chip microcomputer.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, said metering circuit comprises terminal, wave filter, and comparator, phase inverter, said terminal is through wave filter, comparator, again through being electrically connected with the I/O pin of the metering interface of single-chip microcomputer behind the phase inverter.
Further, said control relay circuit comprises phase inverter, triode, and relay, the I/O pin of the relay control interface of said single-chip microcomputer is electrically connected with the triode ground level through phase inverter, and the colelctor electrode of said triode is electrically connected with said relay.
Further, also comprise warning circuit, said warning circuit is electrically connected with the I/O pin of the remote alarm interface of single-chip microcomputer, is used to send light warning.
Further, also comprise buzz circuit, said buzz circuit is electrically connected with the I/O pin of the buzzing interface of single-chip microcomputer, and the sound that is used to sound a buzzer is reported to the police.
Further, also comprise display circuit, said display circuit comprises triode; Charactron; Phase inverter, the ground level of said triode is electrically connected with the I/O pin of the demonstration position control interface of single-chip microcomputer, and said charactron is electrically connected with the colelctor electrode of said triode; Said phase inverter is electrically connected with the I/O pin of single-chip microcomputer display segment control interface, is used for video data information.
The beneficial effect that adopts above-mentioned further scheme is in system, to be provided with the IC-card module for reading and writing, can realize the accurate metering that electricity (water) is taken through information in the wireless mode read-write card; Having stopped the electricity charge (water rate) is in arrears with; Have no any mechanical contact, lower limit is reported to the police, extremely wide Electro Magnetic Compatibility; Extremely wide power work scope, characteristics such as power-off protection.
Description of drawings
Fig. 1 is the utility model overall circuit structure chart;
Fig. 2 is the utility model metering circuit sketch map;
Fig. 3 is the utility model control relay circuit sketch map;
Fig. 4 is the utility model display circuit sketch map;
In the accompanying drawing, the list of parts of each label representative is following:
1, IC-card module for reading and writing, 2, metering circuit, 3, power circuit, 4, clock circuit; 5, data storage circuitry, 6, display circuit, 7, warning circuit, 8, buzz circuit; 9, control relay circuit, 10, single-chip microcomputer, 11, terminal, 12, wave filter; 13, comparator, 14, the phase inverter of metering circuit, 15, the phase inverter of control relay circuit, 16, the triode of control relay circuit; 17, relay, 18, the phase inverter of display circuit, 19, the triode of display circuit, 20, charactron
Embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
Embodiment 1
As shown in Figure 1, a kind of radio-frequency card well irrigation controller comprises single-chip microcomputer 10; Metering circuit 2, data storage circuitry 5, clock circuit 4; Power circuit 3, IC-card module for reading and writing 1, control relay circuit 9; Data storage circuitry 5 is electrically connected with the I/O pin of the data memory interface of single-chip microcomputer 10, is used to store data, and clock circuit 4 is electrically connected with the I/O pin of the clock interface of single-chip microcomputer 10; Be used to single-chip microcomputer and produce clock pulse signal, said power circuit 3 is electrically connected with the I/O pin of the power interface of single-chip microcomputer 10, is used to single-chip microcomputer power supply is provided.
IC-card module for reading and writing 1 is electrically connected with the I/O pin of the read-write interface of single-chip microcomputer 10, is used to discern IC-card information, and sends said IC-card information to single-chip microcomputer.IC-card module for reading and writing control principle: single-chip microcomputer is through the 11st, 13 pin and the communication of IC-card module for reading and writing; Inquire about the information of stamping the card; Kind according to IC-card is carried out different operation; If detect is that card is set, and then is set to the parameter (comprise village number, low alarm setting) in the card in the radio-frequency card well irrigation controller; If detecting is subscriber card, then relatively whether the inner set village of the village number in the card and radio-frequency card well irrigation controller is number identical, if difference, then No starting water pump; If identical, judge again whether remaining sum is 0 in the card, if remaining sum is 0 in the card; Automatically forbid starting mode of pump, ability water after the user need hold and supplement with money is not if remaining sum is 0 in the card; Then automatically controlled water pump starts, and begins to irrigate, and ammeter (or water meter) is whenever walked 1 degree electricity (or 1 ton of water); Just bales catch is except that 1 degree electricity (or 1 ton of water) on the basis of remaining sum in card for radio-frequency card well irrigation controller, and the user stamps the card once more and can switch off the pump after irrigating completion, stores into current remaining sum in the subscriber card automatically simultaneously; If diminishing balance to 0 in the irrigation process, then pump trip is forbidden user's water.
As shown in Figure 2; Metering circuit 2 comprises terminal 11, wave filter 12, comparator 13; The phase inverter 14 of metering circuit, said terminal are electrically connected with the I/O pin of the metering interface of single-chip microcomputer 10 behind the phase inverter 14 of wave filter 11, comparator 13, metering circuit.The operation principle of metering circuit is: terminal 11 connects the pulse output signals of ammeter (or water meter); Signal carries out shaping, anti-jitter through comparator 13 behind wave filter; Get into the 36th pin of single-chip microcomputer 10 then through the phase inverter 14 of metering circuit; Single-chip microcomputer 10 detects the pulse number of ammeter (or water meter) automatically through internal processes, is converted into electric weight (or water yield) automatically according to the pulse constant of ammeter (or water meter).Ammeter (or water meter) is whenever walked a pulse, and the impulse sampling lamp on the radio-frequency card well irrigation controller just glimmers once.
As shown in Figure 3; Control relay circuit 9 comprises the phase inverter 15 of control relay circuit; The triode 16 of control relay circuit; Relay 17, the I/O pin of the relay control interface of said single-chip microcomputer 10 is electrically connected with the ground level of the triode 16 of control relay circuit through the phase inverter 15 of control relay circuit, and the colelctor electrode of the triode 16 of control relay circuit is electrically connected with said relay 17.Control relay circuit 9 principles: single-chip microcomputer 10 is through the 8th the pin signal of giving an order; Through behind the phase inverter 15 of control relay circuit through the triode 16 of resistance control relay control circuit; Through triode 16 control relays 17 coils of control relay circuit, realize control to relay 17.
As shown in Figure 4; Display circuit 6 comprises the triode 19 of display circuit, charactron 20, the phase inverter 18 of display circuit; The ground level of said triode 19 is electrically connected with the I/O pin of the demonstration position control interface of single-chip microcomputer 10; Said charactron 20 is electrically connected with the colelctor electrode of the triode 19 of said display circuit, and the phase inverter 18 of said display circuit is electrically connected with the I/O pin of single-chip microcomputer 10 display segment control interfaces, is used for video data information.The display circuit principle: single-chip microcomputer 10 is realized the position control to two charactrons 20 through triode 19 operations of respective pin to display circuit; Through P2.0 to the P2.7 pin of single-chip microcomputer 10, realize the section control of charactron 20 through the phase inverter 18 of display circuit, thereby accomplish display operation.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. a radio-frequency card well irrigation controller is characterized in that: comprise single-chip microcomputer, metering circuit, data storage circuitry, clock circuit, power circuit, IC-card module for reading and writing, control relay circuit;
Said metering circuit is electrically connected with the I/O pin of the metering interface of single-chip microcomputer, is used to measure water yield information;
Said data storage circuitry is electrically connected with the I/O pin of the data memory interface of single-chip microcomputer, is used to store data;
Said clock circuit is electrically connected with the I/O pin of the clock interface of single-chip microcomputer, is used to single-chip microcomputer and produces clock pulse signal;
Said power circuit is electrically connected with the I/O pin of the power interface of single-chip microcomputer, is used to single-chip microcomputer power supply is provided;
Said IC-card module for reading and writing is electrically connected with the I/O pin of the read-write interface of single-chip microcomputer, is used to discern IC-card information, and sends said IC-card information to single-chip microcomputer.
2. a kind of radio-frequency card well irrigation controller according to claim 1; It is characterized in that: said metering circuit comprises terminal, wave filter, comparator; Phase inverter, said terminal is through wave filter, comparator, again through being electrically connected with the I/O pin of the metering interface of single-chip microcomputer behind the phase inverter.
3. a kind of radio-frequency card well irrigation controller according to claim 1; It is characterized in that: said control relay circuit comprises phase inverter; Triode; Relay, the I/O pin of the relay control interface of said single-chip microcomputer is electrically connected with the triode ground level through phase inverter, and the colelctor electrode of said triode is electrically connected with said relay.
4. according to the arbitrary described a kind of radio-frequency card well irrigation controller of claim 1 to 3, it is characterized in that: also comprise warning circuit, said warning circuit is electrically connected with the I/O pin of the remote alarm interface of single-chip microcomputer, is used to send light warning.
5. according to the arbitrary described a kind of radio-frequency card well irrigation controller of claim 1 to 3, it is characterized in that: also comprise buzz circuit, said buzz circuit is electrically connected with the I/O pin of the buzzing interface of single-chip microcomputer, and the sound that is used to sound a buzzer is reported to the police.
6. according to the arbitrary described a kind of radio-frequency card well irrigation controller of claim 1 to 3, it is characterized in that: also comprise display circuit, said display circuit comprises triode; Charactron; Phase inverter, the ground level of said triode is electrically connected with the I/O pin of the demonstration position control interface of single-chip microcomputer, and said charactron is electrically connected with the colelctor electrode of said triode; Said phase inverter is electrically connected with the I/O pin of single-chip microcomputer display segment control interface, is used for video data information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220002364XU CN202425409U (en) | 2012-01-05 | 2012-01-05 | Motor-pumped well irrigation controller with radio frequency card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220002364XU CN202425409U (en) | 2012-01-05 | 2012-01-05 | Motor-pumped well irrigation controller with radio frequency card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202425409U true CN202425409U (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220002364XU Expired - Fee Related CN202425409U (en) | 2012-01-05 | 2012-01-05 | Motor-pumped well irrigation controller with radio frequency card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202425409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622583A (en) * | 2017-07-27 | 2018-01-23 | 韦雅楼 | A kind of double metering intelligent irrigation controllers of water power |
| CN108398899A (en) * | 2018-01-10 | 2018-08-14 | 杭锦旗宏倡农牧林开发有限公司 | A kind of intelligent irrigation control device |
-
2012
- 2012-01-05 CN CN201220002364XU patent/CN202425409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622583A (en) * | 2017-07-27 | 2018-01-23 | 韦雅楼 | A kind of double metering intelligent irrigation controllers of water power |
| CN108398899A (en) * | 2018-01-10 | 2018-08-14 | 杭锦旗宏倡农牧林开发有限公司 | A kind of intelligent irrigation control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190718 Address after: Room 1119, Block B1, Xinlong Building, Xisanqi, Haidian District, Beijing Patentee after: Beijing Shuo Sheng Light Industry Technology Development Co Ltd Address before: Room 317, Block C, 2 West Road, West Sanqi Building Materials City, Haidian District, Beijing 100096 Patentee before: Feng Hongliang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20200105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |