CN102346955A - Remote wireless concentrated reading system for residential electricity meter - Google Patents

Remote wireless concentrated reading system for residential electricity meter Download PDF

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Publication number
CN102346955A
CN102346955A CN2010102418184A CN201010241818A CN102346955A CN 102346955 A CN102346955 A CN 102346955A CN 2010102418184 A CN2010102418184 A CN 2010102418184A CN 201010241818 A CN201010241818 A CN 201010241818A CN 102346955 A CN102346955 A CN 102346955A
Authority
CN
China
Prior art keywords
ammeter
concentrator
reading
collector
electricity meter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2010102418184A
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Chinese (zh)
Inventor
吴军生
赵睿林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI ZIHE COMMUNICATION TECHNOLOGY Co Ltd
Original Assignee
SHANGHAI ZIHE COMMUNICATION TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI ZIHE COMMUNICATION TECHNOLOGY Co Ltd filed Critical SHANGHAI ZIHE COMMUNICATION TECHNOLOGY Co Ltd
Priority to CN2010102418184A priority Critical patent/CN102346955A/en
Publication of CN102346955A publication Critical patent/CN102346955A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a remote wireless concentrated reading system for a residential electricity meter, which comprises a master station, a concentrator, a repeater and an electricity meter collector, wherein the master station is connected with the concentrator; the concentrator is respectively connected with the repeater and the electricity meter collector; the repeater is connected with the electricity meter collector; and the electricity meter collector is connected with the electricity meter. Compared with the prior art, the remote wireless concentrated reading system for the residential electricity meter has the advantages that the installation is simple, the maintenance is convenient, the penetrability is good, and the like.

Description

Resident's ammeter long distance wireless centralized meter-reading system
Technical field
The present invention relates to a kind of resident's electric meters collecting system, especially relate to a kind of resident's ammeter long distance wireless centralized meter-reading system.
Background technology
At present, domestic resident shows the tool collection and copies the information management system implementation method and have two kinds, is respectively power carrier and bus communication.The prematurity still of the former technology, the stability of its communication and reliability are still waiting to solve, and particularly in the environment and the peak times of power consumption of electrical network more complicated, its defective is particularly evident; The latter need lay a large amount of communication cables, causes construction complicated, and difficult in maintenance, cost is higher.
Summary of the invention
The object of the invention is exactly for the defective that overcomes above-mentioned prior art existence a kind of succinct, easy to maintenance, that penetrability is good resident's ammeter long distance wireless centralized meter-reading system of installing to be provided.
The object of the invention can be realized through following technical scheme:
A kind of resident's ammeter long distance wireless centralized meter-reading system; It is characterized in that; Comprise main website, concentrator, repeater, ammeter collector; Described main website is connected with concentrator; Described concentrator is connected with repeater, ammeter collector respectively; Described repeater is connected with the ammeter collector, and the ammeter collector is connected with ammeter.
Described main website comprises the server that fire wall and Control Software are housed.
Be connected through GPRS network or Ethernet between described main website and the concentrator.
Wireless network through the 433MHZ frequency range between described concentrator and the ammeter collector is connected.
Described ammeter collector is connected with ammeter through the RS485 bus.
Compared with prior art, the present invention have install succinct, easy to maintenance, penetrability is good, can be suitable for various complex environments.
Wireless network transmission technology and GPRS technology are organically combined; This has alleviated meter reading personnel's labour intensity effectively; Also effectively having stopped the mistake of manual metering generation copies, leaks and copy, estimate the mistake of copying; Make data more accurate; Can obtain simultaneously the load curve of each node of electrical network, make things convenient for power supply department to carry out data statistic analysis and optimize distribution network.The management of consequent power information, anti-electricity-theft, purchase functions such as electric control, power information service, will bring huge economic benefit for enterprise.Profound to these data in addition analysis and excavation; Can make correct prediction to operation of power networks; Make the rational and orderly power program; Control and management to electrical network just can be more reasonable; Relation between supply and demand could be better adjusted; Just can better improve the operational efficiency of electrical network, realize saving energy and reduce the cost, for society creates immeasurable social benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
As shown in Figure 1; A kind of resident's ammeter long distance wireless centralized meter-reading system; Comprise main website 1, concentrator 2, repeater 3, ammeter collector 4; Described main website 1 is connected with concentrator 2; Described concentrator 2 is connected with repeater 3, ammeter collector 4 respectively; Described repeater 3 is connected with ammeter collector 4, and ammeter collector 4 is connected with ammeter.
Main website 1 is sent to concentrator 2 to order through GPRS network, Ethernet or other link; After concentrator 2 receives orders; Use wireless technology to adopt the frequency range of 433MHZ that order is transmitted and deliver to ammeter collector 4, ammeter collector 4 carries out reading corresponding ammeter data through RS-485 with bus mode behind the command analysis and returning.If the terminal that has is away from the network of checking meter; Then adopt repeater 3 and this ammeter collector 4 to carry out data communication; This locality data that network collects of checking meter upload onto the server through the data link between concentrator 2 and the main website 1, thereby have realized the automatic collection of resident's electric power data.
Main website 1 is made up of server, fire wall and main website Control Software.The main website Control Software is based upon one and can be connected on the specified network server, and local centralized automatic meter-reading network uploads to main website 1 to data after setting up link through network and main website 1 actively or passively.The main effect of fire wall then is the network attack that prevents on the network, guarantees the security of system.
The energy data in the local centralized automatic meter-reading network is responsible for recruiting and reads, received to the main website Control Software, and classification and storage, and user interface intuitively is provided simultaneously, makes things convenient for the user that related data is simply inquired about.After data deposit database in, can set up and power department in seamless data link between other automated system software, reach real copy reading, the whole-course automation of checking, managing.
Concentrator 2 is responsible for the local centralized automatic meter-reading network of collection managements, and the data of all ammeters in this network are carried out copy reading, concentrated and storage, makes load curve, and handle the early stage of the line data of going forward side by side, and for example data comparison and data always add etc.
When main website 1 during to concentrator 2 request for data, concentrator 2 look data type select from self storage space read passback or to its down equipment read the data that main website needs.
Ammeter collector 4 is responsible for resident's ammeter is carried out data acquisition, supports " the single-phase time-sharing electricity meter communication protocol in Shanghai " and " national 645 communication protocols " two kinds of communication protocols of checking meter.And can realize the storage administration of historical data initiatively reporting special event.
Ammeter collector 4 possesses the data forwarding function, when in some applications, the coverage that one or several isolated ammeter collector 4 and the distance between the whole network have exceeded wireless signal can occur.Repeater 3 manufactures and designs in order to address this problem just.
Repeater 3 can be expanded the coverage of wireless signal, the data relaying during as remote meter reading terminal and network service.

Claims (5)

1. resident's ammeter long distance wireless centralized meter-reading system; It is characterized in that; Comprise main website, concentrator, repeater, ammeter collector; Described main website is connected with concentrator; Described concentrator is connected with repeater, ammeter collector respectively; Described repeater is connected with the ammeter collector, and the ammeter collector is connected with ammeter.
2. a kind of resident's ammeter long distance wireless centralized meter-reading system according to claim 1 is characterized in that described main website comprises the server that fire wall and Control Software are housed.
3. a kind of resident's ammeter long distance wireless centralized meter-reading system according to claim 1 is characterized in that, is connected through GPRS network or Ethernet between described main website and the concentrator.
4. a kind of resident's ammeter long distance wireless centralized meter-reading system according to claim 1 is characterized in that, the wireless network through the 433MHZ frequency range between described concentrator and the ammeter collector is connected.
5. a kind of resident's ammeter long distance wireless centralized meter-reading system according to claim 1 is characterized in that, described ammeter collector is connected with ammeter through the RS485 bus.
CN2010102418184A 2010-07-30 2010-07-30 Remote wireless concentrated reading system for residential electricity meter Pending CN102346955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102418184A CN102346955A (en) 2010-07-30 2010-07-30 Remote wireless concentrated reading system for residential electricity meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102418184A CN102346955A (en) 2010-07-30 2010-07-30 Remote wireless concentrated reading system for residential electricity meter

Publications (1)

Publication Number Publication Date
CN102346955A true CN102346955A (en) 2012-02-08

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Family Applications (1)

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CN2010102418184A Pending CN102346955A (en) 2010-07-30 2010-07-30 Remote wireless concentrated reading system for residential electricity meter

Country Status (1)

Country Link
CN (1) CN102346955A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104954047A (en) * 2015-06-25 2015-09-30 光一科技股份有限公司 Method for solving low-voltage power line carrier communication island problem
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
CN105336145A (en) * 2013-12-17 2016-02-17 江苏省电力公司电力科学研究院 Meter reading system of wireless intelligent meters
CN107293107A (en) * 2017-08-08 2017-10-24 国家电网公司 A kind of water meter multiple-in-one acquisition system

Citations (5)

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Publication number Priority date Publication date Assignee Title
CN2857126Y (en) * 2005-12-16 2007-01-10 中山汇海华天科技有限公司 Intelligent central chart register system
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CN201281721Y (en) * 2008-10-15 2009-07-29 江阴长仪集团有限公司 Low-voltage electric power carrier integral meter-recording system
CN201749557U (en) * 2010-07-30 2011-02-16 上海资和通信科技有限公司 Wireless network-based ammeter remote collection copy system

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CN2857126Y (en) * 2005-12-16 2007-01-10 中山汇海华天科技有限公司 Intelligent central chart register system
KR20080061754A (en) * 2006-12-28 2008-07-03 (주)누리텔레콤 Measuring meter system with wireless remote meter reading function
CN201035720Y (en) * 2007-05-29 2008-03-12 上海唐锐信息技术有限公司 Wireless remote bidirectional real-time meter reading system
CN201281721Y (en) * 2008-10-15 2009-07-29 江阴长仪集团有限公司 Low-voltage electric power carrier integral meter-recording system
CN201749557U (en) * 2010-07-30 2011-02-16 上海资和通信科技有限公司 Wireless network-based ammeter remote collection copy system

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105336145A (en) * 2013-12-17 2016-02-17 江苏省电力公司电力科学研究院 Meter reading system of wireless intelligent meters
CN104954047A (en) * 2015-06-25 2015-09-30 光一科技股份有限公司 Method for solving low-voltage power line carrier communication island problem
CN104954047B (en) * 2015-06-25 2017-09-12 光一科技股份有限公司 A kind of method for solving low voltage electric power carrier communication islanding problem
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
CN107293107A (en) * 2017-08-08 2017-10-24 国家电网公司 A kind of water meter multiple-in-one acquisition system

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Application publication date: 20120208