CN108831038A - A kind of prepayment intelligent water meter system - Google Patents
A kind of prepayment intelligent water meter system Download PDFInfo
- Publication number
- CN108831038A CN108831038A CN201810660160.7A CN201810660160A CN108831038A CN 108831038 A CN108831038 A CN 108831038A CN 201810660160 A CN201810660160 A CN 201810660160A CN 108831038 A CN108831038 A CN 108831038A
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- China
- Prior art keywords
- module
- battery
- water meter
- connection frame
- electrically connected
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- 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.)
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
Abstract
The invention discloses a kind of prepayment intelligent water meter system, water meter case and flow sensor including gauge table base, with inlet and outlet, while further including control chip, Internet of Things information security module, radio frequency module for reading and writing and LCD MODULE；The output end of flow sensor and the output end of LCD MODULE are connected with the input terminal of control chip；The output end of radio frequency module for reading and writing is connected with the input terminal of Internet of Things information security module；It further include a replacing formula battery group, replacing formula battery group and gauge table base, flow sensor, control chip, Internet of Things information security module, radio frequency module for reading and writing and LCD MODULE are electrically connected；The prepayment intelligent water meter system can replace automatically battery under remote operation, greatly improve convenience and stability that prepayment intelligent water meter system uses.
Description
Technical field
The present invention relates to a kind of Intelligent water meter of Internet of things more particularly to a kind of prepayment intelligent water meter systems.
Background technique
Prepayment intelligent water meter system, i.e. intellective IC card pre-paying kilowatt-hour meter are appliance computer management, use after first power purchase
Electricity；Maximum can be limited within the scope of rated current uses power（It is limited by power supply department）；One one table of card specially blocks dedicated, mistake card
Not power loss is mended card and is used again；Electric card energy bi-directional data can automatically power off alarm user's power purchase；It is automatic to draw when electricity is zero
Lock power-off；And there is certain anti-electricity-theft software design etc..Its major product function is：Electronic single-phase pre-paid electric energy meter
（Call ammeter in the following text）Electric energy is measured using microelectric technique, meets the electricity of GB/T17215-1998 and GB/T18460-2001 standard
Table is carried out the acquisition, processing and preservation of data with advanced scm managing system, is had using full-shield, all-sealed structure
Good electromagnetism interference, low consumable economize on electricity, be not required to calibration in high precision, be anti-electricity-theft, high overload, long-life the characteristics of.But it is pre-
Payment intelligent water meter system relies primarily on battery at runtime and is run, and battery has certain service life, needs periodically
Since water meter temporarily powers off when replacing, and replacing, certain influence can be brought to normal operation, the data record of water meter.
Summary of the invention
In view of the above problems, the present invention provides a kind of prepayment intelligent water meter system, the prepayment intelligent water meter systems
System can replace automatically battery under remote operation, greatly improve convenience and stabilization that prepayment intelligent water meter system uses
Property.
To reach above-mentioned technical purpose, present invention employs a kind of prepayment intelligent water meter systems, including gauge table base, band
The water meter case of inlet and outlet, and it is set to the flow sensor at water meter case inner flow passage center, simultaneously also
Including control chip, Internet of Things information security module, radio frequency module for reading and writing and LCD MODULE；The gauge table base is located at water
The upper end of watch shell；The input terminal of the output end of the flow sensor and the output end of LCD MODULE with control chip
Connection；The output end of the radio frequency module for reading and writing is connected with the input terminal of Internet of Things information security module；It further include one positioned at water
Watch shell side, when the electric energy of single battery will exhaust can be switched replacing formula battery group, the replacing formula battery group and
Gauge table base, flow sensor, control chip, Internet of Things information security module, radio frequency module for reading and writing and LCD MODULE shape
At electric connection.
Preferably as the present invention, the replacing formula battery group includes that can connect with the battery that battery is electrically connected
Frame and one and the gauge table base, flow sensor, control chip, Internet of Things information security module, radio frequency module for reading and writing and
Total connecting line that LCD MODULE is electrically connected, the quantity of the battery connection frame are three, and in being set side by side, are divided
Not Wei the first battery connection frame, the second battery connection frame and third battery connection frame, the first battery connection frame, the second battery
Connection frame and third battery connection frame pass through the first separated time, the second separated time and third separated time respectively and total connecting line forms connection；
The first power circuit breaker, second source breaker and third are respectively equipped on first separated time, the second separated time and third separated time
Power circuit breaker；First is further respectively had on the first battery connection frame, the second battery connection frame and third battery connection frame simultaneously
Battery allowance measurement module, the second battery allowance measurement module and third battery allowance measurement module；It further include simultaneously a micro- place
Manage device, a signal conversion module and a wireless signal sending module, the microprocessor, signal conversion module and wireless communication
Number sending module is embedded at the side of the water meter case；The microprocessor and signal conversion module, wireless signal are sent
Module is electrically connected；Meanwhile the microprocessor also respectively with the first power circuit breaker, second source breaker and third power supply
Breaker is electrically connected；And the microprocessor is measured with a battery allowance measurement module, the second battery allowance respectively
Module and third battery allowance measurement module are electrically connected.
The present invention uses multichannel battery structure, and mutually ties with breaker structure, battery allowance measurement structure, remote-transmission module
It closes, can remotely control the power-off of battery, connect and remotely monitor battery allowance, greatly improve prepayment intelligent water meter
The convenience and stability that system uses.
Detailed description of the invention
Shown in FIG. 1 is structural schematic diagram of the invention；
Shown in Fig. 2 is the structural framing figure of replacing formula battery group in the present invention；
1, gauge table base；2, water inlet；3, water outlet；4, water meter case；5, flow sensor；6, chip is controlled；7, Internet of Things
Information security module；8, radio frequency module for reading and writing；9, LCD MODULE；10, replacing formula battery group；11, total connecting line；12,
One battery connection frame；13, the second battery connection frame；14, third battery connection frame；15, the first separated time；16, the second separated time；17,
Third separated time；18, the first power circuit breaker；19, second source breaker；20, third power circuit breaker；21, more than the first battery
Measurement module；22, the second battery allowance measurement module；23, third battery allowance measurement module；24, microprocessor；25, believe
Number conversion module；26, wireless signal sending module.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of prepayment intelligent water meter system, the water including gauge table base 1, with water inlet 2 and water outlet 3
Watch shell 4, and it is set to the flow sensor 5 at 4 inner flow passage center of water meter case, while further including control chip 6, Internet of Things
Information security module 7, radio frequency module for reading and writing 8 and LCD MODULE 9.
In above structure, gauge table base 1 is located at the upper end of water meter case 4；The output end of flow sensor 5 and liquid crystal display
The output end of module 9 is connected with the input terminal of control chip 6；The output end and Internet of Things information security of radio frequency module for reading and writing 8
The input terminal of module 7 connects.
It is located at 4 side of water meter case the invention also includes one, can be switched more when the electric energy of single battery will exhaust
Formula battery pack 10 is changed, the replacing formula battery group 10 and gauge table base 1, flow sensor 5, control chip 6, Internet of Things information security
Module 7, radio frequency module for reading and writing 8 and LCD MODULE 9 are electrically connected.
As shown in Figure 2, in the present invention, it is preferred to replacing formula battery group 10 include the electricity that can be electrically connected with battery
Pond connection frame and one and gauge table base 1, flow sensor 5, control chip 6, Internet of Things information security module 7, radio frequency read-write
Total connecting line 11 that module 8 and LCD MODULE 9 are electrically connected.
In the present invention, the quantity of battery connection frame is three, and is in be set side by side, respectively the first battery connection frame
12, the second battery connection frame 13 and third battery connection frame 14, the first battery connection frame 12, the second battery connection frame 13 and third
Battery connection frame 14 forms connection by the first separated time 15, the second separated time 16 and third separated time 17 and total connecting line 11 respectively；?
The first power circuit breaker 18, second source breaker 19 are respectively equipped on first separated time 15, the second separated time 16 and third separated time 17
With third power circuit breaker 20；Simultaneously on the first battery connection frame 12, the second battery connection frame 13 and third battery connection frame 14
Further respectively have the first battery allowance measurement module 21, the second battery allowance measurement module 22 and third battery allowance measurement module
23；It further include simultaneously a microprocessor 24, a signal conversion module 25 and a wireless signal sending module 26.
In above structure, microprocessor 24, signal conversion module 25 and wireless signal sending module 26 are embedded at water
The side of watch shell 4；Microprocessor 24 and signal conversion module 25, wireless signal sending module 26 are electrically connected；Meanwhile micro- place
Reason device 24 is also formed with the first power circuit breaker 18, second source breaker 19 and third power circuit breaker 20 respectively electrically to be connected
It connects；And microprocessor 24 respectively with a battery allowance measurement module 21, the second battery allowance measurement module 22 and third battery
Surplus measurement module 23 is electrically connected.
Usually only separated time is electrically connected by power circuit breaker and total connecting line 11 all the way, when the electricity of the road separated time
Battery measurement result is sent to microprocessor by the battery allowance measurement module connected when pond will exhaust with the battery connection frame
24, the processing result of microprocessor 24 is ultimately sent to long-range by signal conversion module 25, wireless signal sending module 26
Intelligent terminal, such as smart phone can carry out the switching of power circuit breaker by the operation of APP on mobile phone, i.e. starting will consume
The power circuit breaker of battery to the greatest extent disconnects itself and total connecting line 11, and changes battery and the connection of total connecting line 11 of another separated time into.
Generally speaking, the present invention use multichannel battery structure, and with breaker structure, battery allowance measurement structure, teletransmission
Module combines, and can remotely control the power-off of battery, connects and remotely monitor battery allowance, greatly improve pre-payment
The convenience and stability that intelligent water meter system uses.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from technical principle of the invention, several improvements and modifications can also be made, these improve and become
Type also should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of prepayment intelligent water meter system, including gauge table base, with the water meter case of inlet and outlet, and setting
Flow sensor in water meter case inner flow passage center, while further including control chip, Internet of Things information security module, penetrating
Frequency module for reading and writing and LCD MODULE；The gauge table base is located at the upper end of water meter case；The output of the flow sensor
The output end of end and LCD MODULE is connected with the input terminal of control chip；The output end and object of the radio frequency module for reading and writing
The input terminal of networked information security module connects；It is characterized in that, further include one be located at water meter case side, when single battery
The replacing formula battery group that can be switched when electric energy will exhaust, the replacing formula battery group and gauge table base, flow sensor, control
Chip, Internet of Things information security module, radio frequency module for reading and writing and LCD MODULE are electrically connected.
2. a kind of prepayment intelligent water meter system as described in claim 1, which is characterized in that the replacing formula battery group includes
The battery connection frame that can be electrically connected with battery and one and the gauge table base, flow sensor, control chip, object
Total connecting line that networked information security module, radio frequency module for reading and writing and LCD MODULE are electrically connected, the battery connect
The quantity for connecing frame is three, and in being set side by side, respectively the first battery connection frame, the second battery connection frame and third battery connect
Frame is connect, the first battery connection frame, the second battery connection frame and third battery connection frame pass through the first separated time, second point respectively
Line and third separated time and total connecting line form connection；First is respectively equipped on first separated time, the second separated time and third separated time
Power circuit breaker, second source breaker and third power circuit breaker；Simultaneously the first battery connection frame, the second battery connection frame and
The first battery allowance measurement module, the second battery allowance measurement module and third battery are further respectively had on third battery connection frame
Surplus measurement module；It further include simultaneously a microprocessor, a signal conversion module and a wireless signal sending module, it is described micro-
Processor, signal conversion module and wireless signal sending module are embedded at the side of the water meter case；The micro process
Device and signal conversion module, wireless signal sending module are electrically connected；Meanwhile the microprocessor is also disconnected with the first power supply respectively
Road device, second source breaker and third power circuit breaker are electrically connected；And the microprocessor respectively with a battery
Surplus measurement module, the second battery allowance measurement module and third battery allowance measurement module are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660160.7A CN108831038A (en) | 2018-06-25 | 2018-06-25 | A kind of prepayment intelligent water meter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660160.7A CN108831038A (en) | 2018-06-25 | 2018-06-25 | A kind of prepayment intelligent water meter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108831038A true CN108831038A (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810660160.7A Pending CN108831038A (en) | 2018-06-25 | 2018-06-25 | A kind of prepayment intelligent water meter system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202929743U (en) * | 2012-11-02 | 2013-05-08 | 北京京源水仪器仪表有限公司 | Watermeter circuit module with battery capable of being changed |
| CN103985197A (en) * | 2014-04-18 | 2014-08-13 | 东莞市新弘高科智能仪表有限公司 | Prepaid intelligent water meter system |
| CN204347967U (en) * | 2015-01-15 | 2015-05-20 | 宁波时代仪表有限公司 | Double-power intelligent water meter |
| CN206905830U (en) * | 2017-06-29 | 2018-01-19 | 淄博贝林电子有限公司 | A kind of intellectual water meter with stand-by power supply |
| CN108092402A (en) * | 2017-12-26 | 2018-05-29 | 宁波水表股份有限公司 | A kind of more power supply automatic switchover circuits |
-
2018
- 2018-06-25 CN CN201810660160.7A patent/CN108831038A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202929743U (en) * | 2012-11-02 | 2013-05-08 | 北京京源水仪器仪表有限公司 | Watermeter circuit module with battery capable of being changed |
| CN103985197A (en) * | 2014-04-18 | 2014-08-13 | 东莞市新弘高科智能仪表有限公司 | Prepaid intelligent water meter system |
| CN204347967U (en) * | 2015-01-15 | 2015-05-20 | 宁波时代仪表有限公司 | Double-power intelligent water meter |
| CN206905830U (en) * | 2017-06-29 | 2018-01-19 | 淄博贝林电子有限公司 | A kind of intellectual water meter with stand-by power supply |
| CN108092402A (en) * | 2017-12-26 | 2018-05-29 | 宁波水表股份有限公司 | A kind of more power supply automatic switchover circuits |
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| PB01 | Publication | ||
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Application publication date: 20181116 |