CN105719398B - The closely communication means between gas meter, flow meter, device and gas meter, flow meter - Google Patents
The closely communication means between gas meter, flow meter, device and gas meter, flow meter Download PDFInfo
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- CN105719398B CN105719398B CN201410717789.2A CN201410717789A CN105719398B CN 105719398 B CN105719398 B CN 105719398B CN 201410717789 A CN201410717789 A CN 201410717789A CN 105719398 B CN105719398 B CN 105719398B
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Abstract
The present invention provides communication means, device and the gas meter, flow meter between a kind of closely gas meter, flow meter.Wherein method includes：The first gas price information is obtained, the first gas price information is sent by other gas meter, flow meters in remote controllers or preset range；First gas price information is contrasted with the gas price information prestored, if comparing result is different, the gas price information of storage is adjusted to the first gas price information, a wake-up instruction is produced and other gas meter, flow meters sends the first gas price information into preset range.Short-distance wireless communication of the method for the present invention between gas meter, flow meter in region instead of the independent communication between most of gas meter, flow meter and teletransmission control module, gas meter, flow meter is allowd to have multiple chance to obtain gas price transition information, the reliability of information reception and registration is improved, decreases the communication overhead between remote-transmission module and gas meter, flow meter.
Description
Technical field
The present invention relates to communication means, device and the gas meter, flow meter between instrument field, more particularly to a kind of closely gas meter, flow meter.
Background technology
1. the gas meter state of the art is summarized
Used gas meter, flow meter mainly has IC card intelligent gas meter, CPU card intelligent gas meter, radio-frequency card intelligence at present in life
The card gas meters such as energy gas meter, flow meter, and wired remote-transmission, wireless remote transmission etc. are without two major class of card gas meter, flow meter.
Wherein, it is that generally there is automatic charging function the characteristics of card gas meter, an Every household has an ammeter card, user hands over expense
Civil gas management department is given, administrative department will purchase tolerance by the way that in computer management system write-in card, card is inserted into combustion gas by user
In table, the access right of purchased gas quantity can be obtained.During user's gas, the micro computer in intelligent meter is examined and made cuts automatically
Remaining tolerance, purchase after tolerance is used up will valve-closing die, user, which need to purchase gas again, supplies again gas meter, flow meter valve opening
Gas.
Teletransmission class gas meter, flow meter be usually on the gas meter, flow meter for have digital interface increase wireless remote transmission module, as WIFI, bluetooth,
GPRS etc..So so that traditional register one's residence or becomes long-range using the pre-payments such as IC card purchase gas process and read combustion counting cost by gas meter
Gas meter data or gas meter, flow meter are actively reported by wireless remote module, automatic charging.
2. existing gas meter, flow meter charging method general introduction
For current combustion gas charging method mainly by the way of fixed price, form includes two kinds of pre-payment and post-paid：
Prepayment mode using IC card gas meter, flow meter as representative, user with last time buy combustion gas when price purchase in advance combustion gas use up after, just need
Combustion gas is bought with current price again；Post-paid mode includes traditional common meter reading charging mode and utilizes network remote-transmission
Combustion gas uses the charging mode of data, when gas price changes, it is necessary to gas quantity used by a user before and after to variation
Charging is carried out respectively.Obviously, when there is gas price fluctuation, its method of adjustment all has stagnant both the above combustion gas charging mode
Property afterwards.
3. there are the following problems for existing gas meter, flow meter charging method：
The response lag that the meter reading charging generally used at present and the method for forward purchasing combustion gas change gas price, is not easy to
Management.
The content of the invention
The technical problem to be solved in the present invention is to provide communication means, device and the combustion gas between a kind of closely gas meter, flow meter
Table.Combustion gas charging method sluggishness in the prior art can be overcome, it is long-range to send the problem of gas price modification information easily fails.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of communication means between closely gas meter, flow meter, including：
Obtain the first gas price information, the first gas price information by remote controllers or preset range its
He sends gas meter, flow meter；
The first gas price information is contrasted with the gas price information prestored, if comparing result is not
Together, the gas price information of storage is adjusted to the first gas price information, produces one and wake up instruction and to preset range
Other interior gas meter, flow meters send the first gas price information.
Furthermore, it is understood that in communication means between the closely gas meter, flow meter, the gas price information of storage is adjusted
To be further included after the first gas price information：
According to the first gas price information, the charging method and combustion gas data message of gas meter, flow meter are updated.
Furthermore, it is understood that in communication means between the closely gas meter, flow meter, produce one and wake up instruction and to default model
The step of other gas meter, flow meters send the first gas price information in enclosing includes：
Based on the wireless point to point protocol of 802.11x agreements, into preset range, other gas meter, flow meters send first combustion
Gas pricing information.
Furthermore, it is understood that in communication means between the closely gas meter, flow meter, produce one and wake up instruction and to default model
Further included after the step of other gas meter, flow meters send the first gas price information in enclosing：
Reenter resting state.
Furthermore, it is understood that in communication means between the closely gas meter, flow meter, the first gas price information includes：Change
Combustion gas performs unit price, or the information of change pricing mode.
Furthermore, it is understood that in communication means between the closely gas meter, flow meter, further include：
If the comparing result of gas price information of the first gas price information with prestoring is identical, keep
The first gas price Information invariability.
Present invention also offers the communicator between a kind of closely gas meter, flow meter, including：
Remote communication module, for obtaining the first gas price information sent by remote controllers；Short distance communication mould
Block, for obtaining the first gas price information that other gas meter, flow meters are sent in preset range；
Analysis and Control module, for the first gas price information and the gas price information that prestores to be carried out pair
Than if comparing result is different, the gas price information of storage is adjusted to the first gas price information；One is produced to wake up
Instruct and control short distance communication module other gas meter, flow meters into preset range to send the first gas price information.
Furthermore, it is understood that in communicator between the closely gas meter, flow meter, further include：
Metering module, for according to the first gas price information, updating the charging method and combustion gas data of gas meter, flow meter
Information.
Furthermore, it is understood that in communicator between the closely gas meter, flow meter, the short distance communication module includes：
Sending module, for other combustion gas into preset range based on the wireless point to point protocol of 802.11x agreements
Table sends the first gas price information.
Furthermore, it is understood that in communicator between the closely gas meter, flow meter, analysis and Control module is additionally operable to generation one
Wake up the step for instructing and controlling short distance communication module other gas meter, flow meters into preset range to send the first gas price information
After rapid, the sending module is controlled to reenter resting state.
Furthermore, it is understood that in communicator between the closely gas meter, flow meter, the first gas price information includes：Change
Combustion gas performs unit price, or the information of change pricing mode.
Furthermore, it is understood that in communicator between the closely gas meter, flow meter, the analysis and Control module is additionally operable to：
If the comparing result of gas price information of the first gas price information with prestoring is identical, keep
The first gas price Information invariability.
Present invention also offers a kind of gas meter, flow meter, including the as above communication dress between the closely gas meter, flow meter described in any one
Put.
The beneficial effects of the invention are as follows：
Short-distance wireless communication of the method between gas meter, flow meter in region of the present invention instead of most of gas meter, flow meter with it is remote
Pass the independent communication between control module so that gas meter, flow meter there can be multiple chance to obtain gas price transition information, improve
The reliability that information is passed on, decreases the communication overhead between remote-transmission module and gas meter, flow meter.In addition, this method guarantees that combustion gas
Only to new price movement information progress, once broadcast forwards and writes the operation of metering module to table, and is completed extensively in sending module
It is made to recover resting state with energy saving after broadcasting diffusion.So avoid broadcast storm and repeat renewal gas meter, flow meter metering module
Operation, reduces gas meter, flow meter itself energy consumption.
Brief description of the drawings
Fig. 1 shows the flow chart of the communication means in the embodiment of the present invention between gas meter, flow meter；
Fig. 2 represents the composition figure of the communicator between gas meter, flow meter in the embodiment of the present invention.
Embodiment
It is right below in conjunction with the accompanying drawings and the specific embodiments to make the object, technical solutions and advantages of the present invention clearer
The present invention is described in detail.
With reference to shown in Fig. 1, the present invention provides the communication means between a kind of closely gas meter, flow meter, including：
Step 100, the first gas price information is obtained, the first gas price information is by remote controllers or presets
In the range of other gas meter, flow meters send；
Step 200, the first gas price information is contrasted with the gas price information prestored, if right
It is more different than result, the gas price information of storage is adjusted to the first gas price information, produce one wake up instruction and to
Other gas meter, flow meters send the first gas price information in preset range.
The communication means of the present invention, is different from gas meter, flow meter in the prior art and receives gas price only by remote controllers
Information, the first gas price information obtained in of the invention are sent by other gas meter, flow meters in remote controllers or preset range.
When the first gas price information is contrasted with the gas price information prestored, if comparing result is different, by storage
Gas price information is adjusted to the first gas price information, produces one and wakes up instruction and other gas meter, flow meters into preset range
Send the first gas price information.In this way, in certain area, a small amount of several gas meter, flow meters need to be only set to receive remote controllers
The gas price information of transmission, other gas meter, flow meters in the range of this realize obtaining for gas price information by the transmission between gas meter, flow meter
Take.Short-distance wireless communication of the method for the present invention between gas meter, flow meter in region instead of most of gas meter, flow meter and be controlled with teletransmission
Independent communication between module so that gas meter, flow meter can have multiple chance to obtain gas price transition information, improve information biography
The reliability reached, decreases the communication overhead between remote-transmission module and gas meter, flow meter.
As the further embodiment of this method, the gas price information of storage is adjusted to first gas price
Further included after information：According to the first gas price information, the charging method and combustion gas data message of gas meter, flow meter are updated.First
Gas price information includes：Change combustion gas performs unit price, or the information of change pricing mode.Update the charged party of gas meter, flow meter
After method and combustion gas data message, gas meter, flow meter refreshes gas meter, flow meter according to new charging method and combustion gas data message.
As a kind of preferred embodiment of this method, based on the wireless point to point protocol of 802.11x agreements to
Other gas meter, flow meters send the first gas price information in preset range.The method mature and reliable of the short distance communication, and cost
It is relatively reasonable.
In this method, as a kind of preferable method：Produce one and wake up instruction and other gas meter, flow meters hair into preset range
Further included after the step of giving the first gas price information：Reenter resting state.If the first gas price information
The comparing result of gas price information with prestoring is identical, then keeps the first gas price Information invariability.It ensure that
Gas meter, flow meter only carries out new price movement information once broadcast and forwards and write the operation of metering module, and complete in sending module
It is made to recover resting state with energy saving after being spread into broadcast.So avoid broadcast storm and repeat renewal gas meter, flow meter metering mould
The operation of block, reduces gas meter, flow meter itself energy consumption.
Specifically, in method of the invention, obtain that other gas meter, flow meters in remote controllers or preset range send the
One gas price adjustment information；
The corresponding above method, it is actual it is specifically used in：In (such as one, the region of a gas meter, flow meter distribution Relatively centralized
Residential building) in, 1 or several gas meter, flow meters good with remote control equipment communication condition are only chosen, it is long-range logical to open it
Believe module (communication mode can be GPRS or GSM etc.), unit price is performed for receiving the change combustion gas that remote controllers are sent, or
Person is the instruction for changing pricing for segment mode.After gas meter, flow meter receives price change instruction, the progress of analysis and Control module is delivered to
Instruct contrast processing.According to handling result, one side analysis and Control module refreshes the metering module of gas meter, flow meter, to update its valuation
Algorithm and data message；On the other hand, the short-distance wireless information that analysis and Control module can wake up in a dormant state sends mould
Block, its communication distance can and in the range of broadcast the price change instruction.Gas meter, flow meter adjacent thereto receives this instruction
Afterwards, it can judge whether itself received same content at other gas meter, flow meters or remote controllers by analysis and Control module
Instruction, if received, no longer carries out metering module refresh operation, also no longer the information is forwarded to, if it is determined that not having
The instruction was received, then the gas meter, flow meter updates its valuate algorithm and data message, and is sent out by its short-distance wireless information
Module is sent to broadcast the instruction.
The present invention propagates price change information using the short distance communication module of gas meter, flow meter itself in region so that every piece of combustion
Gas meter has the opportunity to repeatedly receive the information that adjacent node transmits, and according to analysis mechanisms described above, and gas meter, flow meter is only to the
Once received new information, which is done, once forwards, will not the identical information of repeated broadcast.The reliable of information reception and registration was so both improved
Property, decreases between remote controllers and gas meter, flow meter, the communication overhead of gas meter, flow meter and gas meter, flow meter, rapid with higher success rate
The pricing method and data of all gas meter, flow meters in refresh region, realize the mesh of long-range change combustion gas strike price and charging method
Mark.
The corresponding above method, present invention also offers the communicator between a kind of closely gas meter, flow meter, including：Telecommunication
Module, for obtaining the first gas price information sent by remote controllers；Short distance communication module, for obtaining default model
The first gas price information that other gas meter, flow meters are sent in enclosing；Analysis and Control module, for by the first gas price information
Contrasted with the gas price information prestored, if comparing result is different, the gas price information of storage is adjusted to
The first gas price information；One is produced to wake up instruction and control short distance communication module other gas meter, flow meters into preset range
Send the first gas price information.Further include：Metering module, for according to the first gas price information, updating combustion gas
The charging method and combustion gas data message of table.
Short distance communication module includes：Sending module, for based on the wireless point to point protocol of 802.11x agreements to
Other gas meter, flow meters send the first gas price information in preset range.First gas price information includes：Combustion gas is changed to perform
Unit price, or the information of change pricing mode.
Analysis and Control module be additionally operable to produce one wake up instruct and control short distance communication module into preset range other
After gas meter, flow meter sends the step of the first gas price information, the sending module is controlled to reenter resting state.Analysis control
Molding block is additionally operable to：If the comparing result of gas price information of the first gas price information with prestoring is identical,
Then keep the first gas price Information invariability.It ensure that gas meter, flow meter only carries out new gas price information once broadcast and turns
The operation of hair and write-in metering module, and make it recover resting state with energy saving after sending module completes broadcast diffusion.So
Avoid broadcast storm and repeat to update the operation of gas meter, flow meter metering module, reduce gas meter, flow meter itself energy consumption.
Main modular function realizes description：
With reference to shown in Fig. 2, in the embodiment of the present invention, communication module includes remote communication module and short distance communication module.
Other gas meter, flow meters that wherein short distance communication module is additionally operable into preset range send the first gas price information.
1st, remote communication module：The communication modes such as GPRS or 3G can be generally used, are sent for receiving remote controllers
Gas price adjust instruction information, and be transmitted to analysis and Control module.In this patent the method, only needed in certain area
There is 1 piece or some pieces of gas meter, flow meters open the function, to reduce telecommunication expense.
2nd, short distance communication module：Can generally use wireless point-to-point communication technology based on 802.11x agreements or its
He realizes short-range wireless communication protocol.In listening state, gas meter, flow meter (is being preset in communication range) when receiving neighbours
After the gas price information sent, gas price information is transmitted to analysis and Control module.
Short distance communication module includes a sending module：For sending gas price information to other combustions in preset range
Gas meter.It is in power saving sleep state to the sending module of the present apparatus under normal circumstances, only receives calling out for analysis and Control module initiation
Wake up, after the price adjustment information that broadcast completes that analysis and Control module is sent, that is, return to resting state.
3rd, analysis and Control module：The core of this patent the method realizes module, generally microprocessor, ad hoc, its
In include be used for keep in its receive the last item price change instruct register.The module is received from long-range or short distance
Price change that communication module is sent instruction, and by the gas price information prestored in the instruction and register that are connected into
Row contrast, is acted as follows according to comparative analysis result：
(1) comparing result is different：Illustrate the gas meter, flow meter to receive the gas price information for the first time, at this time analysis and Control mould
On the one hand the gas price information is write register by block, cover previous bar gas price information；On the other hand short distance is waken up
The sending module of communication module, which is broadcasted in its communication range；After sending the gas price information, control
Sending module reenters resting state；Finally, analysis and Control module will also control metering module to believe according to new price adjustment
Breath refreshes charging method, and adjusts remaining gas quantity again or should pay the combustion gas expense amount of money.
(2) comparing result is identical：Illustrate to have been received by before the gas meter, flow meter and treat the gas price information.At this time no longer
Carry out any action.
4th, metering module：Flow measurement and accounting module in gas meter, flow meter, generally programming device.The module, which receives, divides
The price movement information that analysis control module transmits, and carry out corresponding charging method and combustion gas data point reuse.
Present invention also offers a kind of gas meter, flow meter, including above-mentioned gas meter, flow meter charging adjusting apparatus.
It should be noted that the gas meter, flow meter is the gas meter, flow meter for including above-mentioned gas meter, flow meter charging adjusting apparatus, above-mentioned gas meter, flow meter
The implementation of charging adjusting apparatus embodiment is equally applicable in the embodiment of the gas meter, flow meter, can also reach identical technology effect
Fruit, details are not described herein.Gas meter, flow meter separately has the modules such as valve, alarm device, is known technology method, and to solve with this method
Certainly the problem of, is unrelated, and details are not described herein again.
Above-described is the preferred embodiment of the present invention, it should be pointed out that is come for the ordinary person of the art
Say, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, these improvements and modifications also exist
In protection scope of the present invention.
Claims (11)
- A kind of 1. communication means between closely gas meter, flow meter, it is characterised in that including：The first gas price information is obtained, the first gas price information is by other combustions in remote controllers or preset range Gas meter is sent；The first gas price information is contrasted with the gas price information prestored, if comparing result is different, The gas price information of storage is adjusted to the first gas price information, produce one wake up instruction and into preset range its His gas meter, flow meter sends the first gas price information；The step of wake-up of generation one instructs and other gas meter, flow meters send the first gas price information into preset range includes：Based on the wireless point to point protocol of 802.11x agreements, into preset range, other gas meter, flow meters send the first combustion gas valency Lattice information.
- 2. the communication means between closely gas meter, flow meter as claimed in claim 1, it is characterised in that believe the gas price of storage Breath further includes after being adjusted to the first gas price information：According to the first gas price information, the charging method and combustion gas data message of gas meter, flow meter are updated.
- 3. the closely communication means between gas meter, flow meter as claimed in claim 1, it is characterised in that produce one wake up instruction and to Further included after the step of other gas meter, flow meters send the first gas price information in preset range：Reenter resting state.
- 4. the communication means between closely gas meter, flow meter as claimed in claim 1, it is characterised in that the first gas price packet Include：Change combustion gas performs unit price, or the information of change pricing mode.
- 5. the communication means between closely gas meter, flow meter as claimed in claim 1, it is characterised in that further include：If the comparing result of gas price information of the first gas price information with prestoring is identical, described in holding First gas price Information invariability.
- A kind of 6. communicator between closely gas meter, flow meter, it is characterised in that including：Remote communication module, for obtaining the first gas price information sent by remote controllers；Short distance communication module, is used In the first gas price information for obtaining other gas meter, flow meters transmission in preset range；Analysis and Control module, for the first gas price information to be contrasted with the gas price information prestored, If comparing result is different, the gas price information of storage is adjusted to the first gas price information；Produce one and wake up and refer to Make and control short distance communication module other gas meter, flow meters into preset range to send the first gas price information；The short distance communication module includes：Sending module, for other gas meter, flow meters to be sent out into preset range based on the wireless point to point protocol of 802.11x agreements Give the first gas price information.
- 7. the communicator between closely gas meter, flow meter as claimed in claim 6, it is characterised in that further include：Metering module, for according to the first gas price information, updating the charging method and combustion gas data message of gas meter, flow meter.
- 8. the communicator between closely gas meter, flow meter as claimed in claim 6, it is characterised in that analysis and Control module is additionally operable to Produce one and wake up to instruct and control short distance communication module other gas meter, flow meters into preset range to send first gas price and believe After the step of breath, the sending module is controlled to reenter resting state.
- 9. the communicator between closely gas meter, flow meter as claimed in claim 6, it is characterised in that the first gas price packet Include：Change combustion gas performs unit price, or the information of change pricing mode.
- 10. the communicator between closely gas meter, flow meter as claimed in claim 6, it is characterised in that the analysis and Control module It is additionally operable to：If the comparing result of gas price information of the first gas price information with prestoring is identical, described in holding First gas price Information invariability.
- 11. a kind of gas meter, flow meter, it is characterised in that including the closely gas meter, flow meter as described in any one in claim 6 to 10 Between communicator.
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| CN201410717789.2A CN105719398B (en) | 2014-12-01 | 2014-12-01 | The closely communication means between gas meter, flow meter, device and gas meter, flow meter |
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| CN201410717789.2A CN105719398B (en) | 2014-12-01 | 2014-12-01 | The closely communication means between gas meter, flow meter, device and gas meter, flow meter |
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| CN105719398B true CN105719398B (en) | 2018-05-08 |
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| CN117119032A (en) * | 2023-10-20 | 2023-11-24 | 成都秦川物联网科技股份有限公司 | Remote price adjustment method, device and equipment for ultrasonic metering instrument based on Internet of things |
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| WO2006004136A1 (en) * | 2004-07-06 | 2006-01-12 | Honda Motor Co., Ltd. | Pressure vessel |
| CN200965567Y (en) * | 2006-11-15 | 2007-10-24 | 江苏林洋电子有限公司 | High precision automatic meter calibrating circuit |
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