CN106781379A - It is a kind of can self-generating intelligent meter data recording equipment - Google Patents
It is a kind of can self-generating intelligent meter data recording equipment Download PDFInfo
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- CN106781379A CN106781379A CN201611149273.8A CN201611149273A CN106781379A CN 106781379 A CN106781379 A CN 106781379A CN 201611149273 A CN201611149273 A CN 201611149273A CN 106781379 A CN106781379 A CN 106781379A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 239000007789 gas Substances 0.000 claims abstract description 28
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000013523 data management Methods 0.000 claims abstract description 12
- 239000003345 natural gas Substances 0.000 claims abstract description 12
- 238000012546 transfer Methods 0.000 claims description 11
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007726 management method Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 12
- 238000010295 mobile communication Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013135 deep learning Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to natural gas kilowatt meter recorder technical field, be specifically related to it is a kind of can self-generating intelligent meter data recording equipment, including data acquisition device, main controller and battery, it is characterised in that：The data acquisition device includes mechanical gas meter and the mechanical reading on mechanical gas meter is converted into the mechanical digital sensor of electronic data, and the mechanical digital sensor is communicated to connect with main controller；The main controller includes data conversion computing module and data memory module, and the main controller is connected with data transmission module；The data transmission module is communicatively coupled to back-end data management server；The battery is electrically connected with data acquisition device, main controller and data transmission module, and the battery is rechargeable battery, and it is electrically connected with air pressure generator；The air pressure generator is connected with mechanical gas meter.The equipment wireless intelligent meter reading, not only easy care management simple to operation and monitoring；It is with low cost and effect of checking meter is good, improve the efficiency and cost checked meter.
Description
Technical field
The present invention relates to natural gas kilowatt meter recorder technical field, be specifically related to it is a kind of can the intelligent meter data recording of self-generating set
It is standby.
Background technology
A kind of existing natural gas intelligent kilowatt meter recorder includes a mechanical reading Data Digital acquisition module, a main controller
Module, a wireless data transfer module and a power-supply battery, mechanical digital module is by the machinery of conventional domestic natural gas consumption
Reading, is converted to electronic data, and record data by sensing technology.Main controller module as center converter, by machinery
Digital module collects natural gas usage data and is forwarded to kernel business system center by wireless data transfer module.
The switch technology of more ripe main flow mechanical digital mainly has photoimpact counting technology and photoelectricity word now
Wheel feature reading technology.Two kinds of data acquisition technologys have obvious shortcoming, and photoimpact counts big using occurring for a long time
Deviation accumulation, if equipment midway accident power-off, enumeration data is largely lost, it is necessary to manually frequently be corrected；Photoelectricity word
Wheel feature reading technology can in advance be demarcated according to equipment, realize that 100% accurate data reads in any case, but its structure
Complicated, cost of manufacture is higher.
The data transmission technology of present main flow has wire transmission technology, short distance micropower Radio Transmission Technology, mobile communication
Network transmission technology.Wire transmission conversion accuracy is high, transmission is stable, transmission rate is fast, but its engineering construction workload is big, preceding
Phase finishing destruction is more serious.Short distance micropower Radio Transmission Technology is most to adjust letter mode using FSK, mainly using country's license
Free frequency range, but its receiving sensitivity is all relatively low, and ability through walls is poor.Mobile communications network transmission uses mobile communication carrier
The network of construction carries out data transmission, and is characterized in that mobile communications network signal cover is wide, and communication success rate is high；Intelligent meter
Point-to-point communication network is formed with administrative center of gas company, network structure is simple, onrelevant between table tool has the disadvantage cost
Higher, continuation of the journey level is relatively low.
Intelligent meter data recording equipment in the market is all to need external power supply to carry out power supply to the device, and equipment electricity consumption level compared with
Height, so needing the enterprise frequently to carry out power supply replacing to a large number of users terminal device using human resources, makes the good stream of user
Smooth sexual experience encounters certain obstruction.
The content of the invention
The present invention in view of the shortcomings of the prior art, there is provided it is a kind of can self-generating intelligent meter data recording equipment.The equipment is wireless
Intelligent meter data recording, not only simple structure is easy to operate, it is easy to safeguard, is easy to management and monitoring；And effect of checking meter is good, equipment cost is low
It is honest and clean, greatly improve the efficiency and cost of checking meter checked meter.
In order to achieve the above object, the present invention it is a kind of can self-generating intelligent meter data recording equipment, including data acquisition device,
Main controller and battery.The data acquisition device includes being installed in mechanical gas meter on natural gas line and by mechanical day
Mechanical reading on right gas meter is converted into the mechanical digital sensor of electronic data, the mechanical digital sensor and master control
Device is communicated to connect；The main controller includes data conversion computing module and data memory module, and the main controller is connected with data biography
Defeated module；The data transmission module is communicatively coupled to back-end data management server；The battery and data acquisition device, master
Control device and data transmission module are electrically connected with, and the battery is rechargeable battery, and it is electrically connected with air pressure generator；The air pressure hair
Motor is connected with mechanical gas meter.
Preferably, the main controller is communicated to connect with air pressure generator.The air pressure generator is by mechanical gas meter
Air inlet and the air pressure of gas outlet promote, being generated electricity by small-power carries out energy conversion power generation, and is that battery charges.The master
Control device can carry out deep learning according to actual battery charge condition, and start electrical signal according to presetting voltage threshold and sending
Or stop electrical signal, the voltage of battery is maintained a normal level for a long time, and extend its service life.
Preferably, the mechanical digital sensor is the mechanical digital sensor of variable resistance structure.The mechanical digital
Change sensor the variable-resistance transducer in it is embedded into the reading wheel disc of mechanical gas meter, the machinery in mechanical gas meter
Reading wheel disc can be promoted with the air-flow of air intake and the natural gas flow of gas outlet, and press one with the flow velocity speed of natural gas
Determine speed scroll., according to the principle for sliding variable resistance, its built-in resistance-strain sector-meeting is with the mechanical day for mechanical digital sensor
The reading wheel disc of right gas meter does movement in a curve together, and issues mechanical deformation, senses the variable resistance in mechanical digital sensor
The output data of device is converted.
Preferably, the data conversion computing module is ADC.
Preferably, the data memory module is flash data storage.
The data of mechanical digital sensor can be carried out internal conversion and fortune by the main controller by its built-in ADC
Calculate, and the data that will be finally given are stored in the memory module of the main controller, and data are not lost after power-off.When equipment meaning
During outer power-off, main controller can be in memory module after system reboot data and the current mechanical digital sensor for reading
Numerical value is compared, and is corrected automatically with algorithm, it is to avoid use substantial amounts of human resources.The main controller can intelligence discontinuity
The data of the mechanical digital sensor are changed in ground by collection and algorithm computing, and data are transferred at data transmission module
Reason.
Preferably, the data transmission module is wireless data transfer module.
Used as the further improvement of such scheme, the data transmission module is that wireless data spreads LoRa transport modules.
Wireless data spread spectrum LoRa transport modules possess reception data and send data pattern, can it is one-to-one, a pair
Many, many-one data transfer.In the case where main controller does not send data, the data transmission module will be in battery saving mode；
When main controller needs transmission data, then mode of operation is automatically switched to, and transfer data to System data management server.
Preferably, the main controller is by data transmission module and back-end data management server two-way communication link.This
Sample, the System data management server just can be set with reverse transmission data to the terminal of wireless data spread spectrum LoRa transport modules
It is standby, and it is managed and controlled.
Due to the present invention possess it is safe and reliable can voluntarily intelligent power generation function, can be for a long time without manually wasting time and energy more
Exchange device terminal supplying power.Gas enterprise can in real time be tracked regulation for user's consumption situation, and user is also dependent on actual feelings
Condition is configured and feeds back in the mobile terminal of oneself or PC ends, and the real time correlation of enterprise and user must have been deepened significantly.
The present invention possesses inexpensive feature, brought convenience to user, it is quick, safe while, can also reduce user pays cost.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein, 1 is data acquisition device, and 11 is mechanical gas meter, and 12 is mechanical digital sensor, and 2 is main controller,
3 is data transmission module, and 4 is battery, and 5 is air pressure generator, and 6 is back-end data management server.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Reference picture 1, the embodiment of the present invention it is a kind of can self-generating intelligent meter data recording equipment, it is including data acquisition device 1, main
Control device 2 and battery 4.The data acquisition device 1 includes being installed in mechanical gas meter 11 on natural gas line and by machine
Mechanical reading on tool gas meter 11 is converted into the mechanical digital sensor 12 of electronic data, the mechanical digitalization sensing
Device 12 is communicated to connect with main controller 2；The main controller 2 includes data conversion computing module and data memory module, the main controller 2
It is connected with data transmission module 3；The data transmission module 3 is communicatively coupled to back-end data management server 6；The battery 4
Electrically connected with data acquisition device 1, main controller 2 and data transmission module 3, the battery 4 is rechargeable battery, and battery 4 is electric
It is connected with air pressure generator 5；The air pressure generator 5 is connected with mechanical gas meter 11.
The main controller 2 is communicated to connect with air pressure generator 5.The air pressure generator 5 is by mechanical gas meter 11
The air pressure of air inlet and gas outlet is promoted, and being generated electricity by small-power carries out energy conversion power generation, and for battery 4 charges.The master
Control device 2 can carry out deep learning according to the actual charge condition of battery 4, and start generating according to presetting voltage threshold and sending
Signal stops electrical signal, the voltage of battery 4 is maintained a normal level for a long time, and extend its service life.
The mechanical digital sensor 12 is the mechanical digital sensor of variable resistance structure.The mechanical digitalization sensing
Be embedded into variable-resistance transducer in it in the reading wheel disc of mechanical gas meter 11 by device 12, the machinery in mechanical gas meter 11
Reading wheel disc can be promoted with the air-flow of air intake and the natural gas flow of gas outlet, and press one with the flow velocity speed of natural gas
Determine speed scroll., according to the principle for sliding variable resistance, its built-in resistance-strain sector-meeting is with the machinery for mechanical digital sensor 12
The reading wheel disc of gas meter 11 does movement in a curve together, and issues mechanical deformation, makes the change in mechanical digital sensor 12
The output data for hindering sensor is converted.
The data conversion computing module is ADC；The data memory module is stored for flash data.The master
The data of mechanical digital sensor 12 can be carried out internal conversion and computing by control device 2 by its built-in ADC, and will most
The data for obtaining eventually are stored in the memory module of the main controller 2, and data are not lost after power-off.When the equipment accident power-off,
The data and the numerical value of the current mechanical digital sensor 12 for reading that main controller 2 can be in memory module after system reboot are entered
Row compares, and is corrected automatically with algorithm, it is to avoid use substantial amounts of human resources.The main controller 2 intelligent can lead to by phased manner
Cross collection and the data of the mechanical digital sensor 12 are changed in algorithm computing, and transfer to data transmission module 3 to process data.
The data transmission module 3 is that wireless data spreads LoRa transport modules.Wireless data spread spectrum LoRa transmission moulds
Block possesses reception data and sends data pattern, can one-to-one, one-to-many, many-one data transfer.Number is not sent in main controller 2
In the case of, the data transmission module 3 will be in battery saving mode；When main controller 2 needs transmission data, then automatically switch to
Mode of operation, and transfer data to System data management server 6.The main controller 2 passes through data transmission module 3 and backstage
The two-way communication link of data management server 6.So, the System data management server 6 just can be arrived with reverse transmission data
Wireless data spreads the terminal device of LoRa transport modules, and it is managed and controlled.
Due to this equipment possess it is safe and reliable can voluntarily intelligent power generation function, can be for a long time without manually wasting time and energy more
Exchange device terminal supplying power.Gas enterprise can in real time be tracked regulation for user's consumption situation, and user is also dependent on actual feelings
Condition is configured and feeds back in the mobile terminal of oneself or PC ends, and the real time correlation of enterprise and user must have been deepened significantly.
The present invention possesses inexpensive feature, brought convenience to user, it is quick, safe while, can also reduce user pays cost.
The present embodiment equipment wireless intelligent meter reading, not only simple structure is easy to operate, it is easy to safeguard, is easy to management and monitoring；
And effect of checking meter is good, equipment cost is cheap, greatly improves the efficiency and cost of checking meter checked meter.
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from Spirit Essence of the invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (8)
1. it is a kind of can self-generating intelligent meter data recording equipment, including data acquisition device, main controller and battery, it is characterised in that：
The data acquisition device includes being installed in mechanical gas meter on natural gas line and by the machine on mechanical gas meter
Tool reading is converted into the mechanical digital sensor of electronic data, and the mechanical digital sensor is communicated to connect with main controller；
The main controller includes data conversion computing module and data memory module, and the main controller is connected with data transmission module；It is described
Data transmission module is communicatively coupled to back-end data management server；The battery and data acquisition device, main controller and data
Transport module is electrically connected, and the battery is rechargeable battery, and it is electrically connected with air pressure generator；The air pressure generator and mechanical day
Right gas meter connection.
2. it is according to claim 1 it is a kind of can self-generating intelligent meter data recording equipment, it is characterised in that：The main controller with
Air pressure generator is communicated to connect.
3. it is according to claim 1 it is a kind of can self-generating intelligent meter data recording equipment, it is characterised in that：The mechanical digital
It is the mechanical digital sensor of variable resistance structure to change sensor.
4. it is according to claim 1 it is a kind of can self-generating intelligent meter data recording equipment, it is characterised in that：The data conversion
Computing module is ADC.
5. it is according to claim 1 it is a kind of can self-generating intelligent meter data recording equipment, it is characterised in that：The data storage
Module is stored for flash data.
6. it is according to claim 1 it is a kind of can self-generating intelligent meter data recording equipment, it is characterised in that：The data transfer
Module is wireless data transfer module.
7. it is according to claim 6 it is a kind of can self-generating intelligent meter data recording equipment, it is characterised in that：The data transfer
Module is that wireless data spreads LoRa transport modules.
8. it is according to claim 1 it is a kind of can self-generating intelligent meter data recording equipment, it is characterised in that：The main controller leads to
Cross data transmission module and back-end data management server two-way communication link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149273.8A CN106781379A (en) | 2016-12-07 | 2016-12-07 | It is a kind of can self-generating intelligent meter data recording equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149273.8A CN106781379A (en) | 2016-12-07 | 2016-12-07 | It is a kind of can self-generating intelligent meter data recording equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106781379A true CN106781379A (en) | 2017-05-31 |
Family
ID=58880941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611149273.8A Pending CN106781379A (en) | 2016-12-07 | 2016-12-07 | It is a kind of can self-generating intelligent meter data recording equipment |
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| Country | Link |
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| CN (1) | CN106781379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110276939A (en) * | 2019-06-03 | 2019-09-24 | 山东农业工程学院 | A kind of self power generation long-distance meter-reading system |
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| CN2621355Y (en) * | 2003-06-10 | 2004-06-23 | 赵长鸣 | Device for comprehensive utilizing dump energy of electric network |
| CN101701838A (en) * | 2009-11-19 | 2010-05-05 | 蓝景恒 | Intelligent meter and meter reading instrument |
| CN104153819A (en) * | 2014-07-25 | 2014-11-19 | 邓雪明 | Gas pressure generator |
| CN104989459A (en) * | 2015-07-13 | 2015-10-21 | 华南理工大学 | Intelligent natural gas pipe network pressure energy power generating device and control method thereof |
| CN204758062U (en) * | 2015-07-07 | 2015-11-11 | 南京邦耀科技发展有限公司 | Intelligent teletransmission gas of thing networking table |
| CN206224787U (en) * | 2016-12-07 | 2017-06-06 | 广东技术师范学院 | It is a kind of can self-generating intelligent meter data recording equipment |
-
2016
- 2016-12-07 CN CN201611149273.8A patent/CN106781379A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621355Y (en) * | 2003-06-10 | 2004-06-23 | 赵长鸣 | Device for comprehensive utilizing dump energy of electric network |
| CN101701838A (en) * | 2009-11-19 | 2010-05-05 | 蓝景恒 | Intelligent meter and meter reading instrument |
| CN104153819A (en) * | 2014-07-25 | 2014-11-19 | 邓雪明 | Gas pressure generator |
| CN204758062U (en) * | 2015-07-07 | 2015-11-11 | 南京邦耀科技发展有限公司 | Intelligent teletransmission gas of thing networking table |
| CN104989459A (en) * | 2015-07-13 | 2015-10-21 | 华南理工大学 | Intelligent natural gas pipe network pressure energy power generating device and control method thereof |
| CN206224787U (en) * | 2016-12-07 | 2017-06-06 | 广东技术师范学院 | It is a kind of can self-generating intelligent meter data recording equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110276939A (en) * | 2019-06-03 | 2019-09-24 | 山东农业工程学院 | A kind of self power generation long-distance meter-reading system |
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Application publication date: 20170531 |
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