CN107221147A - Double nets fusion acquisition system of multiple-in-one - Google Patents
Double nets fusion acquisition system of multiple-in-one Download PDFInfo
- Publication number
- CN107221147A CN107221147A CN201710366019.1A CN201710366019A CN107221147A CN 107221147 A CN107221147 A CN 107221147A CN 201710366019 A CN201710366019 A CN 201710366019A CN 107221147 A CN107221147 A CN 107221147A
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- China
- Prior art keywords
- concentrator
- hotlist
- aqueous vapor
- acquisition system
- double nets
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- 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
Abstract
Acquisition system is merged the invention discloses a kind of double nets of multiple-in-one, including the system main website being sequentially connected, telecommunication channel, multiple-in-one concentrator and ammeter, also include aqueous vapor hotlist concentrator and interface convertor, the aqueous vapor hotlist concentrator and multiple-in-one concentrator communication connection, the up and aqueous vapor hotlist concentrator communication of the interface convertor is connected, and the descending of the interface convertor is connected with the water meter, gas meter and hotlist.Double nets of the multiple-in-one of the present invention, which merge acquisition system, has that simple in construction, reliability is high, low cost and other advantages.
Description
Technical field
The invention mainly relates to field of measuring techniques, a kind of double nets fusion acquisition system of multiple-in-one is 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.Ammeter is so caused to have one apart from aqueous vapor hotlist
Set a distance, and middle many walls blocks, radio communication stability are poor, and construction and cost all can not be pre- after increase wireless repeater
Calculate.
2）Meter interface problem
" micropower is wireless " or " bimodulus " ammeter module can only be directed to by being multiplexed ammeter module scheme, and can only gather wireless aqueous vapor
Hotlist.But current power line carrier occupies the share of ammeter module more than 90%, and aqueous vapor hotlist has multiple communication interface,
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 the wireless portion frequency inside wireless aqueous vapor hotlist
It 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 while upstream or downstream are operated in,
Thus inevitably the stability that original electricity consumption gathers network is impacted.
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 double nets fusion acquisition system of the high multiple-in-one of reliability.
In order to solve the above technical problems, technical scheme proposed by the present invention is：
A kind of double nets fusion acquisition system of multiple-in-one, including the system main website, telecommunication channel, the multilist that are sequentially connected are closed
One concentrator and ammeter, in addition to aqueous vapor hotlist concentrator and interface convertor, the aqueous vapor hotlist concentrator and the multilist
Unify concentrator communication connection, the up and aqueous vapor hotlist concentrator communication of the interface convertor is connected, the interface
The descending of converter is connected with the water meter, gas meter and hotlist.
It is used as the further improvement of above-mentioned technical proposal：
The multiple-in-one concentrator is main prosecutor, and the aqueous vapor hotlist concentrator is from prosecutor.
It is connected by communication between the aqueous vapor hotlist concentrator and the multiple-in-one concentrator by RS485.
It is connected between the interface convertor and the water meter, gas meter and hotlist by M-BUS buses.
It is connected between the interface convertor and the water meter, gas meter and hotlist by micropower wireless mode.
By the way that power carrier or micropower be wireless or dual mode communication between the interface convertor and aqueous vapor hotlist concentrator
Mode is attached.
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.
Pass through GPRS network or cdma network or ether between the multiple-in-one concentrator and the telecommunication channel
Net connection.
Compared with prior art, the advantage of the invention is that：
The present invention multiple-in-one double nets fusion acquisition system, using independent concentrator manage respectively ammeter collection network with
It is connected by communication between aqueous vapor hotlist collection network, and each independent concentrator, the collection result of multiple concentrators is closed in multilist
One concentrator is merged；Such a scheme does not change original power information system hardware and software, on ammeter collection success rate influence
It is smaller, and have the advantage that：1）The priority of ammeter acquisition tasks can be set higher, root by the multiple-in-one concentrator of master control
The working hour of aqueous vapor hotlist concentrator is adjusted flexibly according to ammeter collection result；2）Ammeter gathers network and aqueous vapor hotlist collection net
Network can be used respectively will not interfere between identical or different communication unit, two sets of collection networks；3）Only multiple-in-one
Concentrator is directly connected to main station system, is saved communication flows expense, is cut operating costs；In addition, water meter, gas meter and hotlist are logical
Cross interface convertor with aqueous vapor hotlist concentrator to be connected, the aqueous vapor hotlist data of different communication interface and communication protocol can be turned
Change standard signal into be uniformly processed, and accordingly solve problems with：1）Communication distance problem：Interface convertor is as only
Vertical collecting device, can be as needed, neatly selects installation site：Such as：Ammeter box, distribution box, water meter chamber or independent
In casing, so as to solve the problems, such as the communication distance between aqueous vapor hotlist meter；2）Meter interface problem：The meter of interface convertor
Interface very abundant, typically have M-BUS, RS485 and micropower wireless etc., the various meters of connection can be adapted to；3）Wireless parameter is asked
Topic：The wireless parameter of the micro power radio module of interface convertor can be customized according to meter；4）It is multiplexed influence problem：It is relatively multiple
Use ammeter module scheme, interface convertor on hardware independently of with outside original electricity consumption acquisition system, to original system shadow
Sound is smaller.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Label is represented in figure：1st, system main website；2nd, telecommunication channel；3rd, multiple-in-one concentrator；4th, ammeter；5th, aqueous vapor
Hotlist concentrator；6th, interface convertor；7th, water meter；8th, gas meter；9th, hotlist.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
As shown in figure 1, double nets fusion acquisition system of the multiple-in-one of the present embodiment, including the system main website being sequentially connected
1st, telecommunication channel 2, multiple-in-one concentrator 3 and ammeter 4, in addition to aqueous vapor hotlist concentrator 5 and interface convertor 6, water
Gas hotlist concentrator 5 and the communication connection of multiple-in-one concentrator 3, wherein multiple-in-one concentrator 3 are set to master control side, aqueous vapor heat
Table concentrator 5 is set to from prosecutor, and up and aqueous vapor hotlist concentrator 5 communication of interface convertor 6 is connected, interface convertor 6
Descending be connected with water meter 7, gas meter 8 and hotlist 9.
Double nets fusion acquisition system of the multiple-in-one of the present invention, ammeter collection net is managed using independent concentrator respectively
It is connected by communication between network and aqueous vapor hotlist collection network, and each independent concentrator, the collection result of multiple concentrators is more
Table unification concentrator 3 is merged；Such a scheme does not change original power information system hardware and software, and success rate is gathered to ammeter
Influence is smaller, and has the advantage that：1）The multiple-in-one concentrator 3 of master control can be set the priority of the acquisition tasks of ammeter 4
It is higher, the working hour of aqueous vapor hotlist concentrator 5 is adjusted flexibly according to the collection result of ammeter 4；2）Ammeter gathers network and aqueous vapor
Hotlist collection network can be used respectively will not interfere between identical or different communication unit, two sets of collection networks；3）Only
There is multiple-in-one concentrator 3 to be directly connected to main station system, save communication flows expense, cut operating costs；In addition, water meter 7,
Gas meter 8 and hotlist 9 are connected by interface convertor 6 with aqueous vapor hotlist concentrator 5, can be by different communication interface and communication protocol
Aqueous vapor hotlist data conversion be uniformly processed into standard signal, and accordingly solve problems with：1）Communication distance problem：
Interface convertor 6, can be as needed as independent collecting device, neatly selects installation site：Such as：Ammeter box, distribution
In case, water meter chamber or independent casing.So as to solve the problems, such as the communication distance between aqueous vapor hotlist meter；2）Meter interface is asked
Topic：The meter interface very abundant of interface convertor 6, typically have M-BUS, RS485 and micropower wireless etc., connection can be adapted to each
Plant meter；3）Wireless parameter problem：The wireless parameter of the micro power radio module of interface convertor 6 can be customized according to meter；
4）It is multiplexed influence problem：Relative multiplexing ammeter module scheme, interface convertor 6 is gathered on hardware independently of with original electricity consumption
Outside system, smaller is influenceed on original system.
In the present embodiment, it is connected by communication, can be made by RS485 between aqueous vapor hotlist concentrator 5 and multiple-in-one concentrator 3
With the Concatenation Protocol of standard.
In the present embodiment, current water meter 7, gas meter 8 and hotlist 9 comes with M-BUS interfaces, interface convertor 6 then with
It is connected between water meter 7, gas meter 8 and hotlist 9 by M-BUS buses.Due to using M-BUS bus modes, with advantages below：Cloth
Line is simple, only two order wires, and bus is nonpolarity, to wire laying mode without particular/special requirement, in parallel can also connect；Bus is supplied
Electricity, 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 steady
Fixed, strong antijamming capability, as long as twisted-pair feeder occurs without failure, typically can all ensure the success rate that communicates.In other embodiments, connect
It can also be connected between mouth converter 6 and water meter 7, gas meter 8 and hotlist 9 by micropower wireless mode.Due to using micropower
Wireless mode, has the following advantages that：（1）Without wiring, field engineering easy construction；（2）Without paying logical to telecom operators
Letter expense；（3）Networking flexibility, message transmission rate is higher.
In the present embodiment, between interface convertor 6 and aqueous vapor hotlist concentrator 5 by power carrier or micropower it is wireless or
Dual mode communication mode is attached；Between multiple-in-one concentrator 3 and ammeter 4 by power carrier, micropower is wireless, bimodulus is logical
A kind of mode or various ways in letter mode are attached；Pass through between multiple-in-one concentrator 3 and telecommunication channel 2
GPRS network or the connection of 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 (8)
1. a kind of double nets fusion acquisition system of multiple-in-one, including the system main website being sequentially connected（1）, telecommunication channel
（2）, multiple-in-one concentrator（3）And ammeter（4）, it is characterised in that also including aqueous vapor hotlist concentrator（5）And interface convertor
（6）, the aqueous vapor hotlist concentrator（5）With the multiple-in-one concentrator（3）Communication connection, the interface convertor（6）'s
The up and aqueous vapor hotlist concentrator（5）Communication connection, the interface convertor（6）It is descending with the water meter（7）, gas meter
（8）And hotlist（9）It is connected.
2. double nets of multiple-in-one according to claim 1 integrate acquisition system, it is characterised in that the multiple-in-one collection
Middle device（3）For main prosecutor, the aqueous vapor hotlist concentrator（5）For from prosecutor.
3. double nets fusion acquisition system of multiple-in-one according to claim 1, it is characterised in that the aqueous vapor hotlist collection
Middle device（5）With the multiple-in-one concentrator（3）Between be connected by communication by RS485.
4. double nets fusion acquisition system of the multiple-in-one according to claim 1 or 2 or 3, it is characterised in that the interface
Converter（6）With the water meter（7）, gas meter（8）And hotlist（9）Between by M-BUS buses be connected.
5. double nets fusion acquisition system of the multiple-in-one according to claim 1 or 2 or 3, it is characterised in that the interface
Converter（6）With the water meter（7）, gas meter（8）And hotlist（9）Between by micropower wireless mode be connected.
6. double nets fusion acquisition system of the multiple-in-one according to claim 1 or 2 or 3, it is characterised in that the interface
Converter（6）With aqueous vapor hotlist concentrator（5）Between it is wireless or dual mode communication mode is connected by power carrier or micropower
Connect.
7. double nets fusion acquisition system of the multiple-in-one according to claim 1 or 2 or 3, it is characterised in that the multilist
Unify concentrator（3）With ammeter（4）Between by power carrier, micropower is wireless, a kind of mode in dual mode communication mode or
Various ways are attached.
8. double nets fusion acquisition system of the multiple-in-one according to claim 1 or 2 or 3, it is characterised in that the multilist
Unify concentrator（3）With the telecommunication channel（2）Between pass through GPRS network or cdma network or Ethernet and connect.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710366019.1A CN107221147A (en) | 2017-05-23 | 2017-05-23 | Double nets fusion acquisition system of multiple-in-one |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710366019.1A CN107221147A (en) | 2017-05-23 | 2017-05-23 | Double nets fusion acquisition system of multiple-in-one |
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| CN201710366019.1A Pending CN107221147A (en) | 2017-05-23 | 2017-05-23 | Double nets fusion acquisition system of multiple-in-one |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107730866A (en) * | 2017-10-19 | 2018-02-23 | 成都汉度科技有限公司 | Four tables unification acquisition system based on polymer optical fiber communication |
| CN107767567A (en) * | 2017-11-02 | 2018-03-06 | 珠海十亿网络科技有限公司 | A kind of long-range water, power information management system |
| 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 |
| CN109697842A (en) * | 2018-11-22 | 2019-04-30 | 国网安徽省电力有限公司电力科学研究院 | Continue the extremely long-range processing method of more days no datas based on intellectual water meter |
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| CN105279933A (en) * | 2015-11-09 | 2016-01-27 | 深圳市科陆电子科技股份有限公司 | Remote reading method based on electric low-voltage meter reading system |
| CN206021536U (en) * | 2016-08-24 | 2017-03-15 | 国网天津市电力公司 | It is applied to " unification of four tables " information acquisition system of newly-built community |
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2017
- 2017-05-23 CN CN201710366019.1A patent/CN107221147A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102354441A (en) * | 2011-09-20 | 2012-02-15 | 深圳市科陆电子科技股份有限公司 | Concentrator-network-based meter reading system and method |
| CN105279933A (en) * | 2015-11-09 | 2016-01-27 | 深圳市科陆电子科技股份有限公司 | Remote reading method based on electric low-voltage meter reading system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107730866A (en) * | 2017-10-19 | 2018-02-23 | 成都汉度科技有限公司 | Four tables unification acquisition system based on polymer optical fiber communication |
| CN107767567A (en) * | 2017-11-02 | 2018-03-06 | 珠海十亿网络科技有限公司 | A kind of long-range water, power information management system |
| 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 |
| CN109697842A (en) * | 2018-11-22 | 2019-04-30 | 国网安徽省电力有限公司电力科学研究院 | Continue the extremely long-range processing method of more days no datas based on intellectual water meter |
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Application publication date: 20170929 |
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