CN106373279A - Communication method for intelligent IC card water meter for multi-meter centralized reading system - Google Patents
Communication method for intelligent IC card water meter for multi-meter centralized reading system Download PDFInfo
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- CN106373279A CN106373279A CN201610752003.XA CN201610752003A CN106373279A CN 106373279 A CN106373279 A CN 106373279A CN 201610752003 A CN201610752003 A CN 201610752003A CN 106373279 A CN106373279 A CN 106373279A
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- meter
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- water meter
- communication protocol
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Communication Control (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a communication method for an intelligent IC card water meter for a multi-meter centralized reading system. The system comprises a plurality of water meters at least connected with a slave water meter, a centralized station and a meter reading control center. The method comprises the following steps: acquiring a communication protocol type of a metering data packet after a water meter receives the metering data packet sent by a slave meter; judging if the meter reading control center can recognize the metering data packet according to the communication protocol type; if yes, supplying a conversion rule storage unit, acquiring a corresponding protocol conversion rule from the conversion rule storage unit according to the communication protocol type of the metering data packet, and converting the communication protocol type of the metering data packet into the communication protocol type which can be recognized by the meter reading control center according to the protocol conversion rule; and if not, sending the metering data packet to the centralized station, and then forwarding to the meter reading control center by the centralized station. The intelligent IC card water meter is utilized to convert the communication protocol, so that the universality of the whole system can be increased.
Description
Technical field
The present invention relates to the communication means of the intelligent ic card water meter in water meter field, more particularly, to multilist centralized meter-reading system.
Background technology
In this year, with the continuous development of electronic technology, widely used in every field, each producer by
Step applies to electronic technology on conventional water meter, produces the ic card intellectual water meter of various brands.Running-water Company is for convenience
Using with management, begin with ic card intellectual water meter, and build the management system of oneself on this basis.Further, since domestic
Gauge table also includes ammeter, gas meter, hotlist etc. except water meter, if a single management system all set up by each gauge table,
The waste of substantial amounts of resource can be caused.So, management system phase that can be by ammeter, gas meter and hotlist etc. all with intellectual water meter
Connection, to build a multilist centralized meter-reading system, and then realizes can be realized as to all Household metering tables using one kind passage of checking meter
Management.But, because the species of gauge table is different, so the communication protocol being communicated is also different, therefore how to realize it
Its Household metering table is communicated with the passage of checking meter of intellectual water meter, becomes current problem demanding prompt solution.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of intellectual water meter that can carry out various communications protocols conversion,
Communicated by the passage of checking meter of intellectual water meter with realizing all Household metering tables.
The technical scheme is that the communication means of the intelligent ic card water meter for multilist centralized meter-reading system, described system
Including some described water meter, cluster and control centres that check meter at least being connected from table with, methods described includes step:
S1, in described water meter receive described after the described continuous data bag that table sends, obtain described continuous data bag
Communication protocol type；
Whether s2, the control centre that checks meter according to described communication protocol type judges are capable of identify that described continuous data
Bag, if be unable to execution step s3；Otherwise, execution step s4；
S3, offer one transformational rule memory element, the communication protocol type according to described continuous data bag is from described conversion
Rule storage unit obtains corresponding protocol conversion rule, according to described protocol conversion rule by the communication of described continuous data bag
Protocol type is checked meter the discernible communication protocol type of control centre described in being converted to；
S4, described continuous data bag is sent to described cluster, then control of checking meter described in described cluster is forwarded to
Center.
Preferably, storing some described protocol conversion rules in described transformational rule memory element, described every from table
Plant communication protocol type to correspond with described protocol conversion rule.
Preferably, increasing in described transformational rule memory element or deleting one or several described protocol conversion rule.
Preferably, the process obtaining the communication protocol type of described continuous data bag includes step:
S11, offer one data buffer area, described continuous data bag is stored in described data buffer area；
S12, offer one protocol rule memory element, will be single with described protocol rule storage for the data of described data buffer area
Protocol rule in unit is contrasted one by one, judges whether the described protocol rule matching, if existing, executes s13；No
Then, execute s14；
S13, judge the communication protocol type of described continuous data bag as the corresponding communication protocol type of described protocol rule；
Mistake and send alarm in s14, the described continuous data bag of judgement.
Preferably, some described protocol rules that are stored with described protocol rule memory element, described every kind of from table
Protocol rule described in communication protocol type corresponding.
Preferably, increasing in described protocol rule memory element or deleting one or several described protocol rule.
Preferably, deleting the data of described data buffer area during execution step s2.
Technique scheme has the advantage that or beneficial effect: receives the continuous data bag from table in ic card water meter
Afterwards, just the communication Protocol Conversion of these data is to check meter the discernible data of control centre, and then improves whole system
Versatility；Protocol rule and protocol conversion rule can be increased according to the actual requirements or be deleted, and improve water meter and assisted
The multiformity of view conversion and high efficiency.
Brief description
With reference to appended accompanying drawing, more fully to describe embodiments of the invention.However, appended accompanying drawing be merely to illustrate and
Illustrate, and be not meant to limit the scope of the invention.
Fig. 1 is a kind of schematic flow sheet of the communication means of the intelligent ic card water meter for multilist centralized meter-reading system of the present invention
One；
Fig. 2 is a kind of schematic flow sheet of the communication means of the intelligent ic card water meter for multilist centralized meter-reading system of the present invention
Two.
Specific embodiment
Intelligent ic card water meter for multilist centralized meter-reading system a kind of to the present invention with specific embodiment below in conjunction with the accompanying drawings
Communication means is described in detail.
A kind of communication means of the intelligent ic card water meter for multilist centralized meter-reading system, the water meter system copied in this multilist collection
In, within the system, water meter with least with other gauge tables (as ammeter, hotlist, gas meter, flow meter etc.) in addition to water meter
Connect, here, other gauge tables of the eliminating water off-balancesheet being connected with water meter are defined as from table.In this kilowatt meter reading-out system, water
Table is uploaded to cluster by the statistical data of itself and from the statistical data of table, and be sent to by cluster check meter control in
The heart.As shown in figure 1, the communication means of the intelligent ic card water meter for multilist centralized meter-reading system, including step:
S1, receive after the continuous data bag of table in water meter, obtain the communication protocol type of this continuous data bag；
S2, judge whether the control centre that checks meter is capable of identify that this communication protocol type, if can not, execution step s3；If can,
Execution step s4；
S3, obtain this continuous data bag corresponding protocol conversion rule from transformational rule memory element, according to described association
The communication protocol type of this continuous data bag is converted to the communication protocol class that the control centre that checks meter is capable of identify that by view transformational rule
Type；
S4, continuous data bag is sent to cluster, then the control centre that checks meter is sent to by cluster.
Specifically, because above-mentioned water meter system is passage of checking meter using water meter is to realize multilist collection to copy, that is, water meter obtains
Take other continuous datas from table and the unification of these data is sent to the control centre that checks meter.But, in actual applications, may
Can exist from the communication protocol mode of the table situation different from the control centre that checks meter, so receive the meter from table in ic card water meter
After amount packet, just the communication Protocol Conversion of these data is to check meter the discernible data of control centre, and then improves whole
The versatility of individual system.
During work, water meter receives after the continuous data bag of table, this continuous data bag is analyzed logical to judge it
Letter protocol type, when finding this continuous data bag is to be checked meter control centre's identification, stores single from transformational rule
Obtain corresponding protocol conversion rule in unit, this continuous data bag is carried out protocol conversion.It is worthy of note that, due to checking meter
The discernible communication protocol type of control centre is to determine, and there may be multiple from the communication protocol type of table, so needing
To store multiple protocol conversions rule in transformational rule memory element, that is, from a kind of communication Protocol Conversion of table be control of checking meter
The communication protocol at center corresponds to a protocol conversion rule.
For further, as shown in Fig. 2 in step s1, obtaining the process bag of the communication protocol type of this continuous data bag
Include step:
S11, described continuous data bag is stored in a data buffer area；
S12, the protocol rule in the data in this data buffer area and protocol rule memory element is compared one by one,
Judging whether the protocol rule matching, if having, executing s13；Otherwise, execute s14；
S13, judge the communication protocol type of this continuous data bag as the corresponding communication protocol type of this protocol rule；
S14, judge this continuous data bag occur mistake and send alarm.
Specifically, be stored with protocol rule memory element a plurality of protocol rule, each protocol rule corresponding
Communication protocol type.When judging the communication protocol type of continuous data bag, first have to leave continuous data bag in a data
Buffer area, in the unit then storing protocol rule, every protocol rule of storage is entered with the data of this data buffer area one by one
Row contrast judgement.After finding the protocol rule matching occurs, then judge the communication protocol type of this continuous data bag as
The corresponding communication protocol type of this protocol rule, and stop detecting.But all cannot be carried out mating if all of protocol rule,
Then illustrate that mistake in this continuous data bag, stop detecting and sending warning.It is worthy of note that, after detection stops, executing step
The data of data buffer area is deleted while rapid s2.
For further, in order to increase versatility and the efficiency of system, so the association storing in protocol rule memory element
The protocol conversion rule of view rule and the storage of transformational rule memory element, can be adjusted according to practical situation.Institute
Being further comprised the steps of: with above-mentioned communication means increases one or several new protocol rule in protocol rule memory element, or deletes
Except one or several protocol rule original；Increase one or several new protocol conversion rule in protocol conversion rule, or
Person deletes original one or several protocol conversion rules.
In actual applications, be connected with water meter all from the communication protocol type of table be uncertain, so in order to protect
Demonstrate,prove versatility and the efficiency of this system, user only can store from table pair in protocol rule memory element according to practical situation
The respective protocol rule of the communication protocol type answered, in transformational rule memory element, only storage turns from the communication protocol type of table
It is changed to the protocol conversion rule of the communication protocol type that the control centre that checks meter is capable of identify that, by unwanted protocol rule or association
View transformational rule is deleted.
For a person skilled in the art, after reading described above, various changes and modifications undoubtedly will be evident that.
Therefore, appending claims should regard whole variations and modifications of the true intention covering the present invention and scope as.In power
In the range of sharp claim, any and all scope of equal value and content, are all considered as still belonging to the intent and scope of the invention.
Claims (7)
1. be used for the communication means of the intelligent ic card water meter of multilist centralized meter-reading system, described system include some at least with one from table even
The described water meter that connects, cluster and the control centre that checks meter are it is characterised in that methods described includes step:
S1, in described water meter receive described after the described continuous data bag that table sends, obtain the logical of described continuous data bag
Letter protocol type；
Whether s2, the control centre that checks meter according to described communication protocol type judges are capable of identify that described continuous data bag, if
It is unable to execution step s3；Otherwise, execution step s4；
S3, offer one transformational rule memory element, the communication protocol type according to described continuous data bag is from described transformational rule
Memory element obtains corresponding protocol conversion rule, according to described protocol conversion rule by the communication protocol of described continuous data bag
Type is checked meter the discernible communication protocol type of control centre described in being converted to；
S4, described continuous data bag is sent to described cluster, then the control centre that checks meter described in described cluster is forwarded to.
2. the intelligent ic card water meter for multilist centralized meter-reading system according to claim 1 communication means it is characterised in that
Store some described protocol conversions rules in described transformational rule memory element, described every kind of communication protocol type from table with
Described protocol conversion rule corresponds.
3. the intelligent ic card water meter for multilist centralized meter-reading system according to claim 2 communication means it is characterised in that
Increase or delete one or several described protocol conversion rule in described transformational rule memory element.
4. the intelligent ic card water meter for multilist centralized meter-reading system according to claim 1 communication means it is characterised in that
The process obtaining the communication protocol type of described continuous data bag includes step:
S11, offer one data buffer area, described continuous data bag is stored in described data buffer area；
S12, offer one protocol rule memory element, by the data of described data buffer area and described protocol rule memory element
Protocol rule contrasted one by one, judge whether the described protocol rule matching, if exist, execute s13；Otherwise,
Execution s14；
S13, judge the communication protocol type of described continuous data bag as the corresponding communication protocol type of described protocol rule；
Mistake and send alarm in s14, the described continuous data bag of judgement.
5. the intelligent ic card water meter for multilist centralized meter-reading system according to claim 4 communication means it is characterised in that
Be stored with described protocol rule memory element some described protocol rules, described every kind of communication protocol type correspondence from table
Protocol rule described in one.
6. the intelligent ic card water meter for multilist centralized meter-reading system according to claim 5 communication means it is characterised in that
Described protocol rule memory element increases or deletes one or several described protocol rule.
7. the intelligent ic card water meter for multilist centralized meter-reading system according to claim 4 communication means it is characterised in that
The data of described data buffer area is deleted during execution step s2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752003.XA CN106373279B (en) | 2016-08-28 | 2016-08-28 | The communication means of intelligent IC card water meter for multilist centralized meter-reading system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752003.XA CN106373279B (en) | 2016-08-28 | 2016-08-28 | The communication means of intelligent IC card water meter for multilist centralized meter-reading system |
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| CN106373279A true CN106373279A (en) | 2017-02-01 |
| CN106373279B CN106373279B (en) | 2019-04-30 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600223A (en) * | 2018-04-24 | 2018-09-28 | 四川精工伟达智能技术股份有限公司 | Identification device, method based on NB-IoT networks and storage medium |
| CN112185093A (en) * | 2020-09-29 | 2021-01-05 | 广东艾科技术股份有限公司 | Automatic framing meter reading method, equipment and device |
| CN112270822A (en) * | 2020-10-26 | 2021-01-26 | 青岛鼎信通讯股份有限公司 | Real-time communication method applied to converter and mixed-loading multi-protocol water-gas-heat meter |
| CN114827769A (en) * | 2022-03-31 | 2022-07-29 | 海南电网有限责任公司海口供电局 | Protocol conversion centralized meter reading communication system based on intelligent algorithm |
| CN115022741A (en) * | 2022-05-31 | 2022-09-06 | 海南电网有限责任公司海口供电局 | Environment monitoring system for metering centralized meter reading communication converter |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600223A (en) * | 2018-04-24 | 2018-09-28 | 四川精工伟达智能技术股份有限公司 | Identification device, method based on NB-IoT networks and storage medium |
| CN112185093A (en) * | 2020-09-29 | 2021-01-05 | 广东艾科技术股份有限公司 | Automatic framing meter reading method, equipment and device |
| CN112185093B (en) * | 2020-09-29 | 2024-03-22 | 广东艾科技术股份有限公司 | Meter reading method, equipment and device for automatic framing |
| CN112270822A (en) * | 2020-10-26 | 2021-01-26 | 青岛鼎信通讯股份有限公司 | Real-time communication method applied to converter and mixed-loading multi-protocol water-gas-heat meter |
| CN112270822B (en) * | 2020-10-26 | 2022-04-19 | 青岛鼎信通讯股份有限公司 | Real-time communication method applied to converter and mixed-loading multi-protocol water-gas-heat meter |
| CN114827769A (en) * | 2022-03-31 | 2022-07-29 | 海南电网有限责任公司海口供电局 | Protocol conversion centralized meter reading communication system based on intelligent algorithm |
| CN115022741A (en) * | 2022-05-31 | 2022-09-06 | 海南电网有限责任公司海口供电局 | Environment monitoring system for metering centralized meter reading communication converter |
| CN115022741B (en) * | 2022-05-31 | 2024-08-20 | 海南电网有限责任公司海口供电局 | Environment monitoring system for metering centralized meter reading communication converter |
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| Publication number | Publication date |
|---|---|
| CN106373279B (en) | 2019-04-30 |
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Address after: 315181 Xu Wang Village, Heng Jie Town, Haishu District, Ningbo, Zhejiang Patentee after: NINGBO JINQUAN INTELLIGENT WATER METER Co.,Ltd. Address before: 315181 Xu Wang Village, Heng Gang Town, Ningbo, Zhejiang, Yinzhou District Patentee before: NINGBO JINQUAN INTELLIGENT WATER METER Co.,Ltd. |