CN206177391U - Wireless fuel meter reading system - Google Patents
Wireless fuel meter reading system Download PDFInfo
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- CN206177391U CN206177391U CN201621173645.6U CN201621173645U CN206177391U CN 206177391 U CN206177391 U CN 206177391U CN 201621173645 U CN201621173645 U CN 201621173645U CN 206177391 U CN206177391 U CN 206177391U
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Abstract
The utility model discloses a wireless fuel meter reading system realizes through design card reading circuit in the gas table that the gas table can independently read real -time gas data to realize real -time the demonstration at the display screen of gas table, still accessible RF wireless connection carries out wireless meter reading through wireless meter reading to gas table with real -time gas data transmission to wireless meter reading to the mode of checking meter diversification, both can get independently that the card checks meter also can be through the gas exterior excess existing wireless meter reading of RF wireless connection in to the certain limit, and realize through input unit that it uploads, adjusts operations such as gas table pricing to carry out the meter -reading data arrangement to the gas table through wireless or wired mode conveying to handheld end, handheld end with the wireless meter reading data, when the gas table breaks down, still can make an appointment functions such as maintenance person person troubleshooting on line.
Description
Technical field
This utility model is related to intelligent gas meter field, more particularly to gas meter, flow meter reading technique.
Background technology
Existing gas meter, flow meter is checked meter, and mostly also in the artificial write by hand stage, during checking meter, needs meter reading personnel to suffer
Family copies from house to house and takes the gas meter, flow meter number of degrees, and registration charge one by one；But with the progress of society, people work by day mostly, mostly
Family's nobody home on daytime, this brings certain difficulty to the work of gas meter reading personnel；And presence of checking meter by hand is following
Defect：
1st, data are preserved completely by manually operating, and are easily lost, and are difficult to give for change；
2nd, debt is collected without corresponding guarantee, is easily malfunctioned, and is difficult to correct.
Although with the progress of science and technology, also having engendered some technologies using intelligent meter data recording, there is following asking
Topic：Price adjustment, maintenance for gas meter, flow meter etc. process inconvenience.
Utility model content
This utility model is solution above-mentioned technical problem, it is proposed that a kind of wireless fuel gas meter reading system, not only realizes combustion
The radio meter register function of gas meter, and also by design handheld terminal provide for the staff that checks meter check meter, sell gas, price adjustment, switch
Valve etc. is operated so that the work efficiency of radio meter register staff is further lifted.
The technical solution adopted in the utility model is：Wireless fuel gas meter reading system, including：Gas meter, flow meter, wireless meter reading,
Handheld terminal, data center and valuation supervision platform；The wireless meter reading is wirelessly connected with gas meter, flow meter, obtains combustion
Gas meter data；The wireless meter reading is wirelessly connected with handheld terminal, carries out data interaction；The handheld terminal by wireless network with
Data center connects, and carries out data interaction；The data center is connected with valuation supervision platform by wired or wireless way；
The gas meter, flow meter includes：IC-card, main control chip, IC-card read/write circuit, IC-card deck, metering module, wireless module
And memory module；The IC-card read/write circuit is written and read operation under the control of main control chip to IC-card；The IC-card card
Seat is used to lay IC-card；The metering module is under the control of main control chip for not using 0.01m to gas meter, flow meter3Combustion gas produce
A raw metrical pulse；The wireless module is used to communicate with wireless meter reading by wireless network；The memory module is used for
The metric results of storage metering module；
The wireless meter reading includes：CPU control modules, the first wireless module, the second wireless module, power management module
And memorizer；First wireless module is communicated with gas meter, flow meter by wireless network under the control of CPU control modules；
Second wireless module is communicated with handheld terminal by wireless network under the control of CPU control modules；The power supply pipe
Reason module is used to provide power supply for CPU control modules, the first wireless module, the second wireless module and memorizer etc.；It is described to deposit
Reservoir is used for storing meter reading data under the control of CPU control modules；
The handheld terminal includes：Microprocessing unit, the 3rd wireless module, input block and display unit；Described 3rd
Wireless module is communicated with wireless meter reading or data center by wireless network under the control of microprocessing unit；The input is single
First unit is used for input instruction under the control of microprocessing unit；It is right that the display unit is used under the control of microprocessing unit
Information is shown；
The data center is one or more server, for storing user profile；
The valuation supervision platform includes at least one main frame, display and input equipment；For gas company backstage
Management gas price and combustion gas data.
Further, the combustion gas also include for for main control chip, IC-card read/write circuit, IC-card deck, metering module,
The power management module that wireless module and memory module are powered.
Further, the gas meter, flow meter also includes the valve driving driven for valve and feedback circuit and for voltage
The voltage monitoring circuit of monitoring.
Further, the metering module includes：Tongue tube, Magnet and counting rotating disk, are pacified by tongue tube is fixed
It is mounted near counting rotating disk, Magnet is arranged on and counts on rotating disk position.
Further, the wireless meter reading also includes：Deck, read/write circuit, the deck include：IC-card deck is used for
Security protection IC-card；Radio-frequency card deck is used for security protection radio-frequency card；The read/write circuit includes：IC-card read/write circuit is in CPU controls
Be connected under the control of module reading IC-card data with IC-card deck；RF Signal circuit is for the control in CPU control modules
Under be connected with radio-frequency card deck reading radio-frequency card data.
Further, wireless meter reading also includes OTG, under the control of CPU control modules realizes having with the OTG of handheld terminal
Line connects.
Further, first wireless module is RF wireless modules；Second wireless module is WIFI module or bluetooth mould
Block.
Further, the 3rd wireless module includes：WIFI module, bluetooth module and gsm module.
Further, handheld terminal also includes OTG, realizes wired connection with wireless meter reading by OTG.
The beneficial effects of the utility model：This utility model carries out radio meter register by wireless meter reading to gas meter, flow meter, and
Radio meter register data are sent to into handheld terminal by way of wirelessly or non-wirelessly, handheld terminal is realized to gas meter, flow meter by input block
Carry out meter reading data arrange uploads, regulating gas meter valency, when gas meter, flow meter breaks down, preengage maintainer fix a breakdown
Function, and realize that gas meter, flow meter can independently read real-time combustion gas data by card reading circuit is designed in our gas meter, flow meter, and in combustion gas
The display screen of table is realized showing；Can also wirelessly be connected real-time combustion gas data is activation to wireless meter reading by RF.
Description of the drawings
The wireless fuel gas meter reading system structural representation that Fig. 1 is provided for this utility model.
The gas meter, flow meter structural representation that Fig. 2 is provided for this utility model embodiment.
The wireless meter reading structural representation that Fig. 3 is provided for this utility model embodiment.
The handheld terminal structural representation that Fig. 4 is provided for this utility model embodiment.
Specific embodiment
For ease of skilled artisan understands that technology contents of the present utility model, below in conjunction with the accompanying drawings to this utility model
Content is further explained.
Wireless fuel gas meter reading system of the present utility model is illustrated in figure 1, including：IC-card gas meter, flow meter, wireless meter reading,
Handheld terminal, data center and valuation supervision platform；The wireless meter reading is wirelessly connected with IC-card gas meter, flow meter, is obtained
Take gas meter, flow meter data；The wireless meter reading is wirelessly connected with handheld terminal, carries out data interaction；The handheld terminal passes through wireless network
Network is connected with data center, carries out data interaction；The data center is connected with valuation supervision platform by wired or wireless way
Connect.
The structural representation of gas meter, flow meter is illustrated in figure 2, the gas meter, flow meter includes：IC-card, main control chip, IC-card read-write electricity
Road, IC-card deck, metering module, wireless module and memory module；The IC-card read/write circuit is under the control of main control chip
Operation is written and read to IC-card；The IC-card deck is used to lay IC-card；The metering module is used under the control of main control chip
In not using 0.01m to gas meter, flow meter3Combustion gas produce a metrical pulse；The wireless module be used for by wireless network with it is outer
Portion's equipment communication, such as wireless meter reading；The memory module is used for the metric results for storing metering module；Conventional IC-card combustion
Also include in gas meter structure for for main control chip, IC-card read/write circuit, IC-card deck, metering module, wireless module and depositing
The power management module of storage module for power supply；For the LCD MODULE for showing；For the buzzer drive circuit of alarm；
And for the inquiry button of inquiry；Drive and feedback circuit and the voltage for voltage monitoring for the valve that valve drives
Supervisory circuit.
IC-card is mainly used in storing the gas meter, flow meter number of degrees and user profile, and number is realized on the basis of storage
According to secrecy and safety；IC-card in the present embodiment can select RF identification IC-card, be that one kind uses electromagnetic wave and non-contact
Carry out the IC-card with terminal communication；During use, it is not necessary among card is inserted into specific read write line slot, i.e. the read-write of the application
Device is also adopted by corresponding radio frequency read/write circuit and is just capable of achieving.Typically, RF IC card communication distance is in the range of several centimetres to 1 meter.
Main control chip be mainly used for gas meter, flow meter gas consumption count, and gas leakage monitoring etc. function realization；
Therefore select that a cost performance is high, do not waste resources of chip, reduces cost on the basis of can guarantee that the main control chip of properties of product
It is most suitable, therefore MC68HC908JL3 chips are selected in the present embodiment as the main control chip of the application IC-card gas meter, flow meter.
The metering module includes：Tongue tube, Magnet and counting rotating disk, are turned by tongue tube is fixedly mounted on counting
Near disk, Magnet is arranged on and counts on rotating disk position, when having gas to pass through in gas meter, flow meter, expands gas meter inner balloon, promotes Magnet
Adhesive is allowed near tongue tube, rotating disk is counted and is rotated a circle, Magnet once produces a low level through tongue tube, that is, produces one
Individual metrical pulse；Specific tongue tube with count the distance of rotating disk value 0.3cm-1.0cm in actual applications.
The present embodiment is only illustrated by taking IC-card gas meter, flow meter as an example, but in actual applications, can also adopt less radio-frequency
Card is realized.
As shown in figure 3, wireless meter reading includes：CPU control modules, the first wireless module, the second wireless module, power supply pipe
Reason module and memorizer；First wireless module is entered with gas meter, flow meter by wireless network under the control of CPU control modules
Row communication；Second wireless module is communicated with handheld terminal by wireless network under the control of CPU control modules；It is described
Power management module is used to provide power supply for CPU control modules, the first wireless module, the second wireless module and memorizer etc.；
The memorizer is used for data storage under the control of CPU control modules.
Optionally, wireless meter reading also includes：Deck, read/write circuit, the deck include：IC-card deck is used for security protection IC
Card；Radio-frequency card deck is used for security protection radio-frequency card；The read/write circuit includes：IC-card read/write circuit is in CPU control modules
Be connected under control reading IC-card data with IC-card deck；RF Signal circuit under the control of CPU control modules with penetrate
Frequency card deck is connected and reads radio-frequency card data.
Optionally, wireless meter reading also includes OTG, realizes with the OTG of handheld terminal wired under the control of CPU control modules
Connection.
Optionally, wireless meter reading also includes display module, is shown, be user under the control of CPU control modules
Human-computer interaction interface is provided；The display can adopt touch screen.
First wireless module is RF wireless modules；Second wireless module is WIFI module or bluetooth module.
Radio meter register implementation includes two kinds：When gas meter, flow meter include IC-card read/write circuit when, can by with IC-card card
IC-card data are read in seat connection, and realize radio meter register by being wirelessly connected with the RF of wireless meter reading；Or, by gas meter, flow meter
IC-card or radio-frequency card take out, be placed on the IC-card deck or radio-frequency card deck of wireless meter reading and realize Card Reader.
The handheld terminal schematic diagram of the application is illustrated in figure 4, including：Microprocessing unit, the 3rd wireless module, input block
And display unit；3rd wireless module is under the control of microprocessing unit by wireless network and wireless meter reading or number
According to center to center communications；The input block unit is used for input instruction under the control of microprocessing unit；The display unit is micro-
For showing to information under the control of processing unit；3rd wireless module includes：WIFI module, bluetooth module and GSM
Module etc.；The handheld terminal optionally also includes OTG, realizes wired connection by OTG circuits and wireless meter reading.Handheld terminal is used
Family can be carried out checking meter, sell the operation such as gas, price adjustment, switch valve to the gas meter, flow meter in handheld terminal by being input into gas meter, flow meter ID；
And when gas meter, flow meter breaks down, the operations such as maintainer, reservation maintenance can be matched by handheld terminal.This gas company person
The office of work is provided convenience and motility.Handheld terminal can be the portable intelligent terminal such as intelligent movable mobile phone, PAD.
The data center is one or more server, for storing user profile.
The valuation prison supervision platform includes at least one main frame, display and input equipment；Behind gas company
Platform manages gas price and combustion gas data.
One of ordinary skill in the art will be appreciated that embodiment described here is to aid in reader and understands this reality
With new principle, it should be understood that protection domain of the present utility model is not limited to such especially statement and embodiment.
For a person skilled in the art, this utility model can have various modifications and variations.It is all in spirit of the present utility model
Within principle, any modification, equivalent substitution and improvements made etc. should be included in right of the present utility model
Within.
Claims (9)
1. wireless fuel gas meter reading system, it is characterised in that include：Gas meter, flow meter, wireless meter reading, handheld terminal, data center with
And valuation supervision platform；The wireless meter reading is wirelessly connected with gas meter, flow meter, obtains gas meter, flow meter data；It is described wireless
Meter-copy device is wirelessly connected with handheld terminal, carries out data interaction；The handheld terminal is connected with data center by wireless network, is carried out
Data interaction；The data center is connected with valuation supervision platform by wired or wireless way；
The gas meter, flow meter includes：IC-card, main control chip, IC-card read/write circuit, IC-card deck, metering module, wireless module and
Memory module；The IC-card read/write circuit is written and read operation under the control of main control chip to IC-card；The IC-card deck is used
In placement IC-card；The metering module is under the control of main control chip for not using 0.01m to gas meter, flow meter3Combustion gas produce one
Individual metrical pulse；The wireless module is used to communicate with wireless meter reading by wireless network；The memory module is used to store
The metric results of metering module；
The wireless meter reading includes：CPU control modules, the first wireless module, the second wireless module, power management module and
Memorizer；First wireless module is communicated with gas meter, flow meter by wireless network under the control of CPU control modules；It is described
Second wireless module is communicated with handheld terminal by wireless network under the control of CPU control modules；The power management mould
Block is used to provide power supply for CPU control modules, the first wireless module, the second wireless module and memorizer etc.；The memorizer
It is used for storing meter reading data under the control of CPU control modules；
The handheld terminal includes：Microprocessing unit, the 3rd wireless module, input block and display unit；Described 3rd is wireless
Module is communicated with wireless meter reading or data center by wireless network under the control of microprocessing unit；The input block list
Unit is used for input instruction under the control of microprocessing unit；The display unit is under the control of microprocessing unit for information
Shown；
The data center is one or more server, for storing user profile；
The valuation supervision platform includes at least one main frame, display and input equipment；For gas company's back-stage management
Gas price and combustion gas data.
2. wireless fuel gas meter reading system according to claim 1, it is characterised in that the combustion gas is also included for based on
The power management module that control chip, IC-card read/write circuit, IC-card deck, metering module, wireless module and memory module are powered.
3. wireless fuel gas meter reading system according to claim 1, it is characterised in that the gas meter, flow meter is also included for valve
The valve that door drives drives and feedback circuit and the voltage monitoring circuit for voltage monitoring.
4. wireless fuel gas meter reading system according to claim 1, it is characterised in that the metering module includes：Dry spring
Pipe, Magnet and counting rotating disk, by tongue tube is fixedly mounted near counting rotating disk, Magnet is arranged on and counts rotating disk position
On.
5. wireless fuel gas meter reading system according to claim 1, it is characterised in that the wireless meter reading also includes：
Deck, read/write circuit, the deck include：IC-card deck is used for security protection IC-card；Radio-frequency card deck is used for security protection radio-frequency card；It is described
Read/write circuit includes：IC-card read/write circuit reads IC-card data for being connected with IC-card deck under the control of CPU control modules；
RF Signal circuit reads radio-frequency card data for being connected with radio-frequency card deck under the control of CPU control modules.
6. wireless fuel gas meter reading system according to claim 1, it is characterised in that wireless meter reading also includes OTG,
Wired connection is realized with the OTG of handheld terminal under the control of CPU control modules.
7. wireless fuel gas meter reading system according to claim 1, it is characterised in that first wireless module be RF without
Wire module；Second wireless module is WIFI module or bluetooth module.
8. wireless fuel gas meter reading system according to claim 1, it is characterised in that the 3rd wireless module includes：
WIFI module, bluetooth module and gsm module.
9. wireless fuel gas meter reading system according to claim 1, it is characterised in that handheld terminal also includes OTG, passes through
OTG realizes wired connection with wireless meter reading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173645.6U CN206177391U (en) | 2016-11-02 | 2016-11-02 | Wireless fuel meter reading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173645.6U CN206177391U (en) | 2016-11-02 | 2016-11-02 | Wireless fuel meter reading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177391U true CN206177391U (en) | 2017-05-17 |
Family
ID=58681759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621173645.6U Active CN206177391U (en) | 2016-11-02 | 2016-11-02 | Wireless fuel meter reading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441481A (en) * | 2016-11-02 | 2017-02-22 | 成都前锋电子仪器有限责任公司 | Wireless gas meter reading system |
| CN110579256A (en) * | 2019-09-03 | 2019-12-17 | 真兰仪表科技有限公司 | Reading system for gas meter |
| CN114267166A (en) * | 2021-12-27 | 2022-04-01 | 南京惠然测控技术有限公司 | Intelligent meter reading processing method and system |
-
2016
- 2016-11-02 CN CN201621173645.6U patent/CN206177391U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441481A (en) * | 2016-11-02 | 2017-02-22 | 成都前锋电子仪器有限责任公司 | Wireless gas meter reading system |
| CN110579256A (en) * | 2019-09-03 | 2019-12-17 | 真兰仪表科技有限公司 | Reading system for gas meter |
| CN114267166A (en) * | 2021-12-27 | 2022-04-01 | 南京惠然测控技术有限公司 | Intelligent meter reading processing method and system |
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