CN104637176A - Novel card-inserting metering device with power generating function - Google Patents
Novel card-inserting metering device with power generating function Download PDFInfo
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- CN104637176A CN104637176A CN201310573514.1A CN201310573514A CN104637176A CN 104637176 A CN104637176 A CN 104637176A CN 201310573514 A CN201310573514 A CN 201310573514A CN 104637176 A CN104637176 A CN 104637176A
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- card
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- measuring apparatus
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Abstract
The invention discloses a novel card-inserting metering device with a power generating function. The novel card-inserting metering device comprises a solenoid valve, a flow sensor, a data collector, a spray head, a driver, a controller, a battery pack, a card-inserting machine, accumulator monitoring equipment, a voltage and current sampling circuit, a driving circuit, a DC/DC convertor and a solar cell array. The controller drives the DC/DC convertor to output current and voltage at the maximum power point to charge the battery pack according to collected current and voltage information. The battery pack supplies power to the driver, the controller and the card-inserting machine, so that the card-inserting metering function is achieved by the whole card-inserting metering device.
Description
Technical field
The present invention relates to a kind of insertion card measuring apparatus with electricity generate function.
Background technology
Along with the exhaustion of fossil energy, the development of urbanization, and the concern to environment, the demand of the mankind to regenerative resource, clean energy resource is more and more urgent.Sun power is unquestionable developing direction.But battery energy storage technology, in the duration of charging, battery life is all the bottleneck of its development of restriction.Traditional plug-in card measuring apparatus is substantially all the mode adopting dry cell power supply.When dead battery or electricity deficiency, plug-in card measuring apparatus just cannot work within the regular hour, causes trouble to user's metering.If the electric power system that good can be provided, just can solve the problems referred to above.
Summary of the invention
The present invention, for solving the deficiencies in the prior art, provides a kind of insertion card measuring apparatus with electricity generate function.
The technical solution used in the present invention is: a kind of insertion card measuring apparatus with electricity generate function, comprises solenoid valve 1, flow sensor 2, data acquisition unit 3, shower nozzle 4, driver 5, controller 6, electric battery 7, card-inserted device 8, accumulator surveillance equipment 9, electric current and voltage sample circuit 10, driving circuit 11, DC/DC converter 12 and solar battery array 13; The hot water line of shower nozzle 4 arranges solenoid valve 1 and flow sensor 2, data acquisition unit 3 is connected with flow sensor 2, data acquisition unit 3 is also connected with the first input end of controller 6, first output terminal of controller 6 is connected with DC/DC converter 12 by driving circuit 11, DC/DC converter 12 is connected with electric battery 7, electric battery 7 is connected with driver 5, controller 6 and card-inserted device 8 respectively, for its power supply, card-inserted device 8 is connected with the second input end of controller 6, and the second output terminal of controller 6 is connected with solenoid valve 1 by driver 5; Solar battery array 13 is connected with DC/DC converter 12, is also connected with the 3rd input end of controller 6 by electric current and voltage sample circuit 10 simultaneously; Controller 6, according to the electric current and voltage information collected, drives the electric current and voltage of DC/DC converter 12 Maximum Power Output point to charge to electric battery 7.Electric battery 7 powers to driver 5, controller 6 and card-inserted device 8, thus makes plug-in card measuring apparatus realize plug-in card function of measuring.
DC/DC transducer 12 is for having the transducer of voltage raising and reducing function, and its output terminal is equipped with the diode of reverse-filling.
Electric battery 7 is the combination of accumulator.The electricity of accumulator surveillance equipment 9 moment supervision electric battery 7, when lower than setting value, controller 6 will drive DC/DC converter 12 to charge to electric battery 7 by driving circuit 11.
Controller 6 for core, realizes the read-write of IC-card with AT89C51 single-chip microcomputer, the control of solenoid valve; charge and discharge control; there is safety protective circuit, mnemon circuit, communication interface circuit simultaneously, complete the reading and writing process of whole metering signal, the function of monitoring measuring apparatus work.
Data acquisition unit 3 image data time interval adjustable, supports long-range parameters.Have dust-proof, water-proof function.
The invention has the beneficial effects as follows: the present invention devises a kind of insertion card measuring apparatus with electricity generate function, structural design is simple, reasonable.
Accompanying drawing explanation
Accompanying drawing is structural drawing of the present invention.
Description of reference numerals:
1---solenoid valve, 2---flow sensor, 3---data acquisition unit, 4---shower nozzle, 5---driver, 6---controller, 7---electric battery, 8---card-inserted device, 9---accumulator surveillance equipment, 10---electric current and voltage sample circuit, 11---driving circuit, 12---DC/DC converter, 13---solar battery array
Embodiment
As shown in drawings, the technical solution used in the present invention is: a kind of insertion card measuring apparatus with electricity generate function, comprises solenoid valve 1, flow sensor 2, data acquisition unit 3, shower nozzle 4, driver 5, controller 6, electric battery 7, card-inserted device 8, accumulator surveillance equipment 9, electric current and voltage sample circuit 10, driving circuit 11, DC/DC converter 12 and solar battery array 13; The hot water line of shower nozzle 4 arranges solenoid valve 1 and flow sensor 2, data acquisition unit 3 is connected with flow sensor 2, data acquisition unit 3 is also connected with the first input end of controller 6, first output terminal of controller 6 is connected with DC/DC converter 12 by driving circuit 11, DC/DC converter 12 is connected with electric battery 7, electric battery 7 is connected with driver 5, controller 6 and card-inserted device 8 respectively, for its power supply, card-inserted device 8 is connected with the second input end of controller 6, and the second output terminal of controller 6 is connected with solenoid valve 1 by driver 5; Solar battery array 13 is connected with DC/DC converter 12, is also connected with the 3rd input end of controller 6 by electric current and voltage sample circuit 10 simultaneously; Controller 6, according to the electric current and voltage information collected, drives the electric current and voltage of DC/DC converter 12 Maximum Power Output point to charge to electric battery 7.Electric battery 7 powers to driver 5, controller 6 and card-inserted device 8, thus makes plug-in card measuring apparatus realize plug-in card function of measuring.
DC/DC transducer 12 is for having the transducer of voltage raising and reducing function, and its output terminal is equipped with the diode of reverse-filling.
Electric battery 7 is the combination of accumulator.The electricity of accumulator surveillance equipment 9 moment supervision electric battery 7, when lower than setting value, controller 6 will drive DC/DC converter 12 to charge to electric battery 7 by driving circuit 11.
Controller 6 for core, realizes the read-write of IC-card with AT89C51 single-chip microcomputer, the control of solenoid valve; charge and discharge control; there is safety protective circuit, mnemon circuit, communication interface circuit simultaneously, complete the reading and writing process of whole metering signal, the function of monitoring measuring apparatus work.
Data acquisition unit 3 image data time interval adjustable, supports long-range parameters.Have dust-proof, water-proof function.
The above; only embodiments of the invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. the insertion card measuring apparatus with electricity generate function, is characterized in that: comprise solenoid valve (1), flow sensor (2), data acquisition unit (3), shower nozzle (4), driver (5), controller (6), electric battery (7), card-inserted device (8), accumulator surveillance equipment (9), electric current and voltage sample circuit (10), driving circuit (11), DC/DC converter (12) and solar battery array (13), the hot water line of shower nozzle (4) arranges solenoid valve (1) and flow sensor (2), data acquisition unit (3) is connected with flow sensor (2), data acquisition unit (3) is also connected with the first input end of controller (6), first output terminal of controller (6) is connected with DC/DC converter (12) by driving circuit (11), DC/DC converter (12) is connected with electric battery (7), electric battery (7) respectively with driver (5), controller (6) is connected with card-inserted device (8), for its power supply, card-inserted device (8) is connected with the second input end of controller (6), second output terminal of controller (6) is connected with solenoid valve (1) by driver (5), solar battery array (13) is connected with DC/DC converter (12), is also connected with the 3rd input end of controller (6) by electric current and voltage sample circuit (10) simultaneously, controller (6), according to the electric current and voltage information collected, drives the electric current and voltage of DC/DC converter (12) Maximum Power Output point to charge to electric battery (7), electric battery (7) to the power supply of driver (5), controller (6) and card-inserted device (8), thus makes plug-in card measuring apparatus realize plug-in card function of measuring.
2. a kind of insertion card measuring apparatus with electricity generate function according to claim 1, is characterized in that: DC/DC transducer (12) is for having the transducer of voltage raising and reducing function, and its output terminal is equipped with the diode of reverse-filling.
3. a kind of insertion card measuring apparatus with electricity generate function according to claim 1, is characterized in that: the combination that electric battery (7) is accumulator.
4. a kind of insertion card measuring apparatus with electricity generate function according to claim 1; it is characterized in that: controller (6) with AT89C51 single-chip microcomputer for core; realize the read-write of IC-card; the control of solenoid valve; charge and discharge control; there is safety protective circuit, mnemon circuit, communication interface circuit simultaneously, complete the reading and writing process of whole metering signal, the function of monitoring measuring apparatus work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573514.1A CN104637176A (en) | 2013-11-14 | 2013-11-14 | Novel card-inserting metering device with power generating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573514.1A CN104637176A (en) | 2013-11-14 | 2013-11-14 | Novel card-inserting metering device with power generating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104637176A true CN104637176A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310573514.1A Pending CN104637176A (en) | 2013-11-14 | 2013-11-14 | Novel card-inserting metering device with power generating function |
Country Status (1)
| Country | Link |
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| CN (1) | CN104637176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091066A (en) * | 2018-02-06 | 2018-05-29 | 深圳市华普至诚科技有限公司 | A kind of solar power supply apparatus and its implementation with IC card authentication functions |
-
2013
- 2013-11-14 CN CN201310573514.1A patent/CN104637176A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091066A (en) * | 2018-02-06 | 2018-05-29 | 深圳市华普至诚科技有限公司 | A kind of solar power supply apparatus and its implementation with IC card authentication functions |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |