CN107248271A - Many master station acquisition systems of multiple-in-one - Google Patents
Many master station acquisition systems of multiple-in-one Download PDFInfo
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- CN107248271A CN107248271A CN201710366040.1A CN201710366040A CN107248271A CN 107248271 A CN107248271 A CN 107248271A CN 201710366040 A CN201710366040 A CN 201710366040A CN 107248271 A CN107248271 A CN 107248271A
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- concentrator
- hotlist
- aqueous vapor
- master station
- acquisition systems
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of many master station acquisition systems of multiple-in-one, including acquiring electric energy information system and aqueous vapor hotlist acquisition system, the acquiring electric energy information system includes the first main website layer being sequentially connected, first telecommunication layer, multiple-in-one concentrator and ammeter, the aqueous vapor hotlist acquisition system includes the second main website layer being sequentially connected, second telecommunication layer, aqueous vapor hotlist concentrator and first interface converter, the first interface converter respectively with water meter, gas meter is connected with hotlist, the aqueous vapor hotlist concentrator is connected by second interface converter with multiple-in-one concentrator communication.Many master station acquisition systems of the multiple-in-one of the present invention have simple in construction, high reliability.
Description
Technical field
The invention mainly relates to field of measuring techniques, a kind of many master station acquisition systems of multiple-in-one are refered in particular to.
Background technology
National Development and Reform Commission, National Energy Board's joint are issued within 2015《Guidance on promoting intelligent grid development
Opinion》（I.e.：Hair changes operation (2015) 1518）, text in refer to：Develop intelligent grid, be conducive to further improving power network receiving
With the ability for distributing various energy resources rationally, the comprehensive allotment of production of energy and consumption is realized, is conducive to promoting clean energy resource, distribution
The scientific utilization of the formula energy, so as to build the modern energy security system of safe efficient cleaning comprehensively, is conducive to support new
Industrialization and new Urbanization Construction, improve people's livelihood service level, are conducive to driving vertical industry transition and upgrade, realize China
Energy science and technology and the General Promotion of equipment, meanwhile, take into account and improve coal, electricity, oil, gas realm information Resources Sharing Mechanism, prop up
Hold the collection of water, gas and electricity collection to copy, build inter-trade energy operation state data integration platform, encourage the energy and information infrastructure
Shared multiplexing.
The multiple-in-one acquisition applications work of current national grid is the system base based on power information acquisition system
Originally 3.1 hundred million power consumers in the range of state's net are covered.By building for many years, the system is more ripe, and its main frame is such as
Shown in Fig. 1.Multiple-in-one acquisition system refers to the existing power information acquisition system of support power supply enterprise, has made full use of system
The resources such as communication standard, technology, channel and the equipment built up, by ammeter, water meter, gas meter, flow meter, heating power table continuous data, in real time
Gather and upload to system main website, realize that inter-trade use can information resources share.Reduce overlapping investment and repeated construction, fully
Using social public resource, the social government utility service level of lifting.And in the process, by transplanting power information collection system
The successful experience of system, obtains various social benefits, economic benefit and management benefit.
The scheme used mostly at present is multiplexing ammeter module scheme, wherein multiplexing ammeter module refers to be multiplexed " micropower
Micropower wireless portion in wirelessly " ammeter module, or multiplexing " bimodulus " ammeter module, is allowed to up with concentrator to lead to
Letter, and descending can be communicated with wireless aqueous vapor hotlist., can only be as alternative under specific condition but the program has problems with
Scheme.
（1）Communication distance problem：Ammeter majority is to install concentratedly, and aqueous vapor hotlist majority is scattered installation.So cause
Ammeter has certain distance, and middle many walls blocks apart from aqueous vapor hotlist, and radio communication stability is poor, after increase wireless repeater
Construction and cost all can not budgets.
（2）Meter interface problem：" micropower is wireless " or " bimodulus " ammeter module can only be directed to by being multiplexed ammeter module scheme,
And wireless aqueous vapor hotlist can only be gathered.But current power line carrier occupies the share of ammeter module more than 90%, and aqueous vapor
Hotlist has multiple communication interface, and such as water meter uses M-BUS interfaces, rather than wave point mostly.
（3）Wireless parameter problem：The precondition that ammeter wireless module or bimodulus module can be multiplexed is and wireless aqueous vapor is hot
Wireless portion frequency inside table is close, and modulation system is identical.
（4）It is multiplexed influence problem：When being multiplexed ammeter module, the module must constantly switch uplink and downlink works pattern, it is impossible to
Upstream or downstream are operated in simultaneously, thus inevitably the stability that original electricity consumption is gathered is impacted.
In addition, the main station system function also imperfection of multiple-in-one collection at present, and other energy supply units are numerous, demand
Also changeable, it is difficult to meet the needs that become more meticulous of these units comprehensively with large and complete single main website, system is damaged in such as real-time meter reading, pipe
Meter, real-time valve control, design O＆M etc..And Utilities Electric Co. may use respective Intranet to carry out main website with other energy supply units
Build so that from main website, aspect sharing data is more difficult.
The content of the invention
The technical problem to be solved in the present invention is that：The technical problem existed for prior art, the present invention provides one
Plant many master station acquisition systems of reliable and stable multiple-in-one.
In order to solve the above technical problems, technical scheme proposed by the present invention is：
A kind of many master station acquisition systems of multiple-in-one, including acquiring electric energy information system and aqueous vapor hotlist acquisition system, it is described
Acquiring electric energy information system includes the first main website layer, the first telecommunication layer, multiple-in-one concentrator and the ammeter being sequentially connected,
The aqueous vapor hotlist acquisition system include be sequentially connected the second main website layer, the second telecommunication layer, aqueous vapor hotlist concentrator and
First interface converter, the first interface converter is connected with water meter, gas meter and hotlist respectively, the aqueous vapor hotlist concentrator
It is connected by second interface converter with multiple-in-one concentrator communication.
It is used as the further improvement of above-mentioned technical proposal：
The second interface converter is connected by communication with the aqueous vapor hotlist concentrator by RS485, the second interface conversion
Device and the multiple-in-one concentrator are wireless or dual mode communication mode is communicated by power carrier or micropower.
The first interface converter between the water meter, gas meter and hotlist by M-BUS buses with being connected.
The first interface converter between the water meter, gas meter and hotlist by micropower wireless mode with being connected.
Connected between the first interface converter and the aqueous vapor hotlist concentrator by micropower wireless mode.
Between the multiple-in-one concentrator and ammeter by power carrier, micropower is wireless, in dual mode communication mode
A kind of mode or various ways are attached.
The first telecommunication layer and the second telecommunication layer are GPRS network or cdma network or Ethernet.
Compared with prior art, the advantage of the invention is that：
Multiple independent acquisition systems are entered by many master station acquisition systems of the multiple-in-one of the present invention using second interface converter
Row bridge joint；As multiple-in-one concentrator can gather water, air and heat by the second interface converter and aqueous vapor hotlist concentrator of bridge joint
Real time data, the freezing data of table, realize the remote control of meter and reach the purpose of data sharing；In addition, water meter, gas meter
It is connected with hotlist by first interface converter with aqueous vapor hotlist concentrator, can be by different communication interface and the water of communication protocol
Gas hotlist data conversion is uniformly processed into standard signal, and accordingly solves problems with：1）Communication distance problem：Interface
Converter, can be as needed as independent collecting device, neatly selects installation site：Such as：Ammeter box, distribution box, water
In table well or independent casing.So as to solve the problems, such as the communication distance between aqueous vapor hotlist meter；2）Meter interface problem：Interface
The meter interface very abundant of converter, typically have M-BUS, RS485 and micropower wireless etc., the various meters of connection can be adapted to；
3）Wireless parameter problem：The wireless parameter of the micro power radio module of interface convertor can be customized according to meter；4）It is multiplexed shadow
The problem of sound：Relative multiplexing ammeter module scheme, interface convertor on hardware independently of with outside original electricity consumption acquisition system,
Smaller is influenceed on original system.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Label is represented in figure：1st, acquiring electric energy information system；11st, the first main website layer；12nd, the first telecommunication layer；13rd, it is many
Table unifies concentrator；14th, ammeter；2nd, aqueous vapor hotlist acquisition system；21st, the second main website layer；22nd, the second telecommunication layer；23rd, water
Gas hotlist concentrator；24th, first interface converter；25th, water meter；26th, gas meter；27th, hotlist；3rd, second interface converter.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
As shown in figure 1, many master station acquisition systems of the multiple-in-one of the present embodiment, including the He of acquiring electric energy information system 1
Aqueous vapor hotlist acquisition system 2, acquiring electric energy information system 1 includes the first main website layer the 11, the first telecommunication layer being sequentially connected
12nd, multiple-in-one concentrator 13 and ammeter 14, aqueous vapor hotlist acquisition system 2 include the second main website layer 21, second being sequentially connected
Telecommunication layer 22, aqueous vapor hotlist concentrator 23 and first interface converter 24, first interface converter 24 respectively with water meter 25,
Gas meter 26 is connected with hotlist 27, and aqueous vapor hotlist concentrator 23 is communicated by second interface converter 3 with multiple-in-one concentrator 13
Connection.The present invention multiple-in-one many master station acquisition systems, each independent acquisition system can isolated operation, connect using second
Mouth converter 3 is bridged to multiple independent acquisition systems；As multiple-in-one concentrator 13 can be by the second interface of bridge joint
Converter 3 and the collection of aqueous vapor hotlist concentrator 23 water, the real time data of air and heat table, freezing data, realize the remote control of meter
And reach the purpose of data sharing；In addition, water meter 25, gas meter 26 and hotlist 27 pass through first interface converter 24 and aqueous vapor heat
Table concentrator 23 is connected, and different communication interface and the aqueous vapor hotlist data conversion of communication protocol can be united into standard signal
One processing, and accordingly solve problems with：1）Communication distance problem：Interface convertor, can be with as independent collecting device
As needed, installation site is neatly selected：Such as：In the case of ammeter 14, distribution box, the well of water meter 25 or independent casing, so as to solve
The certainly communication distance problem between aqueous vapor hotlist meter；2）Meter interface problem：The meter interface very abundant of interface convertor,
It is general to have M-BUS, RS485 and micropower wireless etc., the various meters of connection can be adapted to；3）Wireless parameter problem：Interface convertor
The wireless parameter of micro power radio module can be customized according to meter；4）It is multiplexed influence problem：The relative multiplexing module of ammeter 14
Scheme, interface convertor is on hardware independently of with outside original electricity consumption acquisition system, influenceing smaller to original system.
In the present embodiment, second interface converter 3 is connected by communication with aqueous vapor hotlist concentrator 23 by RS485, and second connects
Mouthful converter 3 and multiple-in-one concentrator 13 by power carrier or micropower wirelessly or dual mode communication mode is communicated.
In the present embodiment, because water meter 25, gas meter 26 and hotlist 27 come with M-BUS interfaces, first interface converter
It is connected between 24 and water meter 25, gas meter 26 and hotlist 27 by M-BUS buses.Due to using M-BUS bus modes, with following
Advantage：Wiring is simple, only two order wires, and bus is nonpolarity, to wire laying mode without particular/special requirement, in parallel can also connect；
It is bus-powered, it can be powered by communication line to meter, be particularly suitable for the meter of this kind of non-transformer supply of water, air and heat table itself；
Communication is stable, strong antijamming capability, as long as twisted-pair feeder occurs without failure, typically can all ensure the success rate that communicates.Implement other
In example, it can also be connected between first interface converter 24 and water meter 25, gas meter 26 and hotlist 27 by micropower wireless mode.
Due to using micropower wireless mode, then accordingly have the following advantages that：（1）Without wiring, field engineering easy construction；（2）Nothing
Communication cost need to be paid to telecom operators；（3）Networking flexibility, message transmission rate is higher.
In the present embodiment, connected between first interface converter 24 and aqueous vapor hotlist concentrator 23 by micropower wireless mode
Connect；Between multiple-in-one concentrator 13 and ammeter 14 by power carrier, micropower is wireless, one kind side in dual mode communication mode
Formula or various ways are attached；First telecommunication layer 12 and the second telecommunication layer 22 be GPRS network or cdma network or
Ethernet.
It the above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Scope.
Claims (7)
1. a kind of many master station acquisition systems of multiple-in-one, including acquiring electric energy information system（1）With aqueous vapor hotlist acquisition system
（2）, the acquiring electric energy information system（1）Including the first main website layer being sequentially connected（11）, the first telecommunication layer（12）, it is many
Table unifies concentrator（13）And ammeter（14）, it is characterised in that the aqueous vapor hotlist acquisition system（2）Including be sequentially connected
Two main websites layer（21）, the second telecommunication layer（22）, aqueous vapor hotlist concentrator（23）With first interface converter（24）, described
One interface convertor（24）Respectively with water meter（25）, gas meter（26）And hotlist（27）It is connected, the aqueous vapor hotlist concentrator（23）
Pass through second interface converter（3）With the multiple-in-one concentrator（13）Communication connection.
2. many master station acquisition systems of multiple-in-one according to claim 1, it is characterised in that the second interface conversion
Device（3）With the aqueous vapor hotlist concentrator（23）It is connected by communication by RS485, the second interface converter（3）With it is described many
Table unifies concentrator（13）It is wireless or dual mode communication mode is communicated by power carrier or micropower.
3. many master station acquisition systems of multiple-in-one according to claim 1, it is characterised in that the first interface conversion
Device（24）With the water meter（25）, gas meter（26）And hotlist（27）Between by M-BUS buses be connected.
4. many master station acquisition systems of multiple-in-one according to claim 1, it is characterised in that the first interface conversion
Device（24）With the water meter（25）, gas meter（26）And hotlist（27）Between by micropower wireless mode be connected.
5. many master station acquisition systems of multiple-in-one as claimed in any of claims 1 to 4, it is characterised in that institute
State first interface converter（24）With the aqueous vapor hotlist concentrator（23）Between connected by micropower wireless mode.
6. many master station acquisition systems of multiple-in-one as claimed in any of claims 1 to 4, it is characterised in that institute
State multiple-in-one concentrator（13）With ammeter（14）Between by power carrier, micropower is wireless, one in dual mode communication mode
The mode of kind or various ways are attached.
7. many master station acquisition systems of multiple-in-one as claimed in any of claims 1 to 4, it is characterised in that institute
State the first telecommunication layer（12）With the second telecommunication layer（22）For GPRS network or cdma network or Ethernet.
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| CN201710366040.1A CN107248271B (en) | 2017-05-23 | 2017-05-23 | Multi-master station acquisition system integrating multiple meters |
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| CN201710366040.1A CN107248271B (en) | 2017-05-23 | 2017-05-23 | Multi-master station acquisition system integrating multiple meters |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108417004A (en) * | 2018-04-28 | 2018-08-17 | 国网江苏省电力有限公司电力科学研究院 | One kind is based on acquisition system and method in twin-channel polymorphic type meter data set |
| CN108600870A (en) * | 2018-07-23 | 2018-09-28 | 吉林同益光电科技有限公司 | A kind of novel building speakerphone and communication means |
| CN108648436A (en) * | 2018-07-23 | 2018-10-12 | 吉林同益光电科技有限公司 | A kind of multiple-in-one collector and collecting method |
| CN110752885A (en) * | 2019-10-08 | 2020-02-04 | 国网青海省电力公司电力科学研究院 | Detection equipment of multi-meter integrated acquisition system |
| CN115798184A (en) * | 2022-11-17 | 2023-03-14 | 浙江万胜智能科技股份有限公司 | Multi-table combined self-checking method and system based on multi-module coordination |
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| CN115798184A (en) * | 2022-11-17 | 2023-03-14 | 浙江万胜智能科技股份有限公司 | Multi-table combined self-checking method and system based on multi-module coordination |
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