CN201170925Y - Control system for centralized meter-reading of dweller remotely - Google Patents

Control system for centralized meter-reading of dweller remotely Download PDF

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Publication number
CN201170925Y
CN201170925Y CNU2008200038988U CN200820003898U CN201170925Y CN 201170925 Y CN201170925 Y CN 201170925Y CN U2008200038988 U CNU2008200038988 U CN U2008200038988U CN 200820003898 U CN200820003898 U CN 200820003898U CN 201170925 Y CN201170925 Y CN 201170925Y
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CN
China
Prior art keywords
watt
collector
concentrator
central station
hour meter
Prior art date
Application number
CNU2008200038988U
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Chinese (zh)
Inventor
王燕军
Original Assignee
王燕军
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Priority to CNU2008200038988U priority Critical patent/CN201170925Y/en
Application granted granted Critical
Publication of CN201170925Y publication Critical patent/CN201170925Y/en

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Abstract

The utility model relates to a remote centralized household watt-hour meter reading control system, which comprises watt-hour meters, collectors, concentrators and a central station; wherein, the collectors are connected with the watt-hour meters through 485 signal cables and the concentrators through the powerline carrier communication channel and the micropower radio communication channel; the concentrators are connected with the central station through the PSTN telephone network, the 230M dedicated power network, local area networks and GSM/GPRS/CDMA mobile communication. The remote centralized household watt-hour meter reading control system integrates the powerline carrier communication channel and the micropower radio communication channel into the connection between the collectors and the concentrators, and the two communication modes supplement each other, thus achieving a multiplication effect. Adopting multiple types of public networks or dedicated networks to connect the concentrators with the central station, the remote centralized household watt-hour meter reading control system realizes remote high-efficiency data reading and settling control. The success rate of real-time watt-hour meter reading data reaches 99.99 percent, which fully satisfies the requirement of the electric power department on the watt-hour meter reading system.

Description

Long distance dweller centralization reading control systerm
Technical field
The utility model relates to a kind of power equipment, particularly a kind of long distance dweller centralization reading control systerm.
Background technology
Existing resident's kilowatt meter reading-out system has following three classes: the first kind is a carrier meter reading, owing to be subjected to the signal of electrical network and disturb, the data of checking meter easily are inaccurate and lose easily in data transmission procedure, and the success ratio of checking meter in real time is low.
Second class is the interference that radio meter register is subjected to wireless signal easily, also very easily causes the data of checking meter inaccurate and lose, and the success ratio of checking meter in real time is low.
More than two kinds of types of checking meter check meter success ratio in real time about 85%.
The 3rd class is that 485 bus interface are checked meter, the success ratio of checking meter height, but construction is complicated, cost is higher.
The domestic enterprise that is engaged in reading technique adopts above-mentioned three kinds of patterns at present, in view of the above three kinds forms of checking meter all exist a lot of imperfections, so all can not satisfy the demand of power department.
The utility model content
For remedying above-mentioned deficiency, the utility model provides a kind of long distance dweller centralization reading control systerm of dual-channel mode.
The utility model long distance dweller centralization reading control systerm, comprise watt-hour meter, collector, concentrator and central station, wherein: 485 interfaces are arranged on the described collector, connect described watt-hour meter by 485 signal cables, also have power line carrier interface and micro power radio communication machine on the described collector, also be provided with power line carrier interface and micropower communication equipment on the described concentrator, described collector is connected by two kinds of communication channels of power line carrier and micro power radio communication with concentrator, described concentrator is provided with the multi-functional communications plate, and the GSM/GPRS/CDMA mobile radio communication is set between the central station, two kinds of communication networks of 230M power private network connect.
The utility model long distance dweller centralization reading control systerm, wherein: described collector is provided with the infrared communication interface, and a hand-held infrared communication machine is the data of the described collector of wireless collection at random, directly send to described central station.
The utility model long distance dweller centralization reading control systerm, wherein: between described concentrator and the central station Internet is set and is connected.
The utility model long distance dweller centralization reading control systerm, wherein: between described concentrator and the central station pstn telephone net is set and is connected.
The utility model long distance dweller centralization reading control systerm is integrated in being connected of collector and concentrator to two kinds of communication channels of power line carrier and micropower radiowave, two kinds of communication modes complement each other, and has obtained one-plus-one greater than two effect; Connect concentrator and central station by several public networks or private network, realize the data copy reading and the clearing control of long distance high efficiency rate.The success ratio of meter reading data reaches 99.99% in real time, has fully satisfied the demand of power department to kilowatt meter reading-out system.
Description of drawings
Fig. 1 is the topological diagram of the utility model long distance dweller centralization reading control systerm.
Embodiment
For further setting forth the utility model long distance dweller centralization reading control systerm, do more detailed explanation below in conjunction with embodiment.
Fig. 1 is the topological diagram of the utility model long distance dweller centralization reading control systerm, mainly contains central station 4, concentrator 3, collector 2 three part tower structures composition.
Collector 2:
Be installed in by near each family watt-hour meter 1, the mouth of checking meter by 485 buses and some watt-hour meter 1 links to each other, there is corresponding watt-hour meter 1 agreement in the software in the collector 2, collector 2 utilizes watt-hour meter agreement and watt-hour meter communication, from watt-hour meter 1, read useful data, and be temporarily stored in the collector 2.
Collector 1 hardware must satisfy:
1) one tunnel 485 buses of isolating the fully interface of checking meter;
This interface and user's watt-hour meter 1 of being copied connect to form 485 communication networks, and collector 2 initiatively reads data in all watt-hour meter 1 that it connected by 485 buses 5.And adopt 485 mouthfuls of isolating fully to make that collector 2 network of checking meter is safer, and avoided 1 of collector 2 and watt-hour meter to interact by 485 networks, damage collector 2.
2) one tunnel single-phase carrier communication mouth and one road micro power radio communication mouth;
Whole resident's kilowatt meter reading-out system can be realized and need not connect up in the sub-district, realizes concentrator 3 and collector 2 communications by the mode or the radio communication dual mode of power line carrier 6, and the watt-hour meter data that transmission is copied are guaranteed the accuracy of communicating by letter.
These two kinds of communication modes need be in the sub-district cloth connection again, so reduced the cost of system greatly.During use if this interface both receive on the 220V line of electric force can, very easy to use.
3) enough big data-carrier store is arranged;
In collector 2 course of normal operation, the data that read can not send concentrator to by power line carrier at once, these data storage need be got up, and just data are sent to concentrator when waiting concentrator calling.And collector can gather the data in the watt-hour meter of 20 specifications of the same race, so must there be enough data spaces to go to store these data.
4) clock of certain precision;
Collector must be checked meter in the official hour section, in time consistance when correct time has guaranteed that collector is from the watt-hour meter reading of data, so clock every day error should be greater than 0.5 second, the clocking error of every day only has 0.3 second.
Concentrator 3: be installed in the transformer station of sub-district, what install in the concentrator 3 is the three-phase power line carrier equipment, can gather and receive the data of collector 2 by the three-phase power line 6 of power network, guarantee in the sub-district regardless of watt-hour meter 1 reliable communications that hangs on that phase line of electric force, it can by power line carrier 6 send order and can the cyclic access sub-district in all collectors 2, watt-hour meter 1 data in all collectors 2 are all put together, and can issue the database of central station 4 management systems by telecommunication 7.
Hardware in the concentrator 3 must satisfy:
1) one road three-phase power line carrier communication mouth; Need not connect up by this interface and just can pass through power line carrier 6 and concentrator communication, this communication modes is directly by 220V power line transmission data, make in the sub-district cloth connection again, thereby reduced the cost of system greatly, both can as long as this interface received on three-phase power line and the zero line during use, what it was different with the interface of collector 2 is that it must connect three-phase electricity and zero line simultaneously, that is to say and have three modem chips in the concentrator 3, three coupled circuits, so just effectively avoid the alternate interference of each voltage, improved the sensitivity that carrier wave receives.
2) a great distance journey communication module; This module can have various ways transmission data, and concentrator 3 is by the order of telecommunication module receiving software management system, and a corresponding watt-hour meter data sends to the management system of checking meter.
3) high-capacity data-carrier store, in the concentrator course of normal operation, concentrator 3 has been concentrated the data of all watt-hour meter of sub-district by power carrier, so must there be enough data spaces to go to store these data.
4) second of micro power radio communication interface and the collector cover alternate communication system.
Telecommunication is to come Data transmission 4 of the main websites of concentrator 3 and management system by high-power data radio station or other advanced mode.Telecommunication all has the module of comparative maturity, is not describing in detail.The telecommunication mode that adopts in the utility model long distance dweller centralization reading control systerm has:
1) 230M power private network;
2) telephone wire dialing;
3) mobile radio communication;
4) Internet.
Can be wherein a kind of according to the actual conditions employing, also can adopt several simultaneously, to ensure the unimpeded of communication.
Central station 4:
Central station 4 is installed in the customer data center, is the computer system that has connected public network or private network.It is according to the instrument archives that disposed, and automatically the data of all concentrators 3 of being connected is called together and reads to computing machine storage warehouse-in, curve plotting, generation form.
Be the reliability of whole system, the utility model long distance dweller centralization reading control systerm also is provided with a cover cell phone, is provided with infrared interface exactly on collector 2.Under the situation that certain collector 2 data fails to transmit for some reason, can directly take back central station and connect the computer transmission process with infrared handheld communication machine to collector 2 place's image data with data line.
The utility model long distance dweller centralization reading control systerm has reduced the business administration cost, improved the reliability of intelligent management level and robotization,, improved the operational efficiency of existing equipment for enterprise makes rational use of resources, save cost, increasing economic efficiency provides a cover perfect solution.

Claims (4)

1, a kind of long distance dweller centralization reading control systerm, comprise watt-hour meter (1), collector (2), concentrator (3) and central station (4), it is characterized in that: described collector has 485 interfaces on (2), connect described watt-hour meter (1) by 485 signal cables (5), described collector (2) is gone up also has power line carrier interface and micro power radio communication machine, also be provided with power line carrier interface and micropower communication equipment on the described concentrator (3), described collector (2) is connected by two kinds of communication channels of power line carrier (6) and micro power radio communication with concentrator (3), described concentrator (3) is provided with the multi-functional communications plate, and between the central station (4) the GSM/GPRS/CDMA mobile radio communication is set, (7) two kinds of communication networks of 230M power private network connect.
2, long distance dweller centralization reading control systerm according to claim 1, it is characterized in that: described collector (2) is provided with the infrared communication interface, one hand-held infrared communication machine is the data of the described collector of wireless collection (2) immediately, directly send to described central station (4).
3, long distance dweller centralization reading control systerm according to claim 2 is characterized in that: between described concentrator (3) and the central station (4) LAN (Local Area Network) is set and is connected.
4, long distance dweller centralization reading control systerm according to claim 3 is characterized in that: between described concentrator (3) and the central station (4) the pstn telephone net is set and is connected.
CNU2008200038988U 2008-03-03 2008-03-03 Control system for centralized meter-reading of dweller remotely CN201170925Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200038988U CN201170925Y (en) 2008-03-03 2008-03-03 Control system for centralized meter-reading of dweller remotely

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publication Number Publication Date
CN201170925Y true CN201170925Y (en) 2008-12-24

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101694739B (en) * 2009-10-10 2011-04-20 江苏省电力公司南京供电公司 Double-channel multifunctional electric energy information collector and communication method thereof
CN102194304A (en) * 2010-03-02 2011-09-21 庄革 Method and system for wireless concentrated collection and management of energy measurement data
CN102346962A (en) * 2010-07-29 2012-02-08 上海资和通信科技有限公司 Electric quantity automatic acquisition system
CN102595654A (en) * 2011-01-07 2012-07-18 华北电网有限公司计量中心 Indoor communication network architecture and indoor communication network architectural method
CN102622815A (en) * 2012-04-13 2012-08-01 广西师范大学 Electric vehicle charging tolling system based on power line carrier
WO2012116560A1 (en) * 2011-03-03 2012-09-07 安徽省电力公司黄山供电公司 Electricity information acquisition network based on scdma broadband wireless private network technology
CN102868437A (en) * 2012-09-21 2013-01-09 五邑大学 Wireless data transmission system of load control terminal for communication signal blind area
CN103298206A (en) * 2013-04-25 2013-09-11 深圳市致烨科技有限公司 Method and system for data collection based on single lamp control
CN103646523A (en) * 2013-12-04 2014-03-19 广西电网公司南宁供电局 Remote concentrated ammeter meter reading system
CN103680092A (en) * 2012-09-19 2014-03-26 青岛高校信息产业有限公司 Remote electric energy centralized meter reading system of telecommunication room
CN104137431A (en) * 2012-03-01 2014-11-05 松下电器产业株式会社 Cordless handset for power management system and power management system
CN105071999A (en) * 2015-07-06 2015-11-18 国网天津市电力公司 Micropower wireless area-coverage power communication private network
CN105279944A (en) * 2015-11-25 2016-01-27 国网上海市电力公司 Electric energy readings system based on GPRS (General Packet Radio Service) and micro-power wireless
CN106128063A (en) * 2016-06-30 2016-11-16 国网山东省电力公司济南市历城区供电公司 Abnormal user collection is mended and is recruited device
CN107528540A (en) * 2017-03-09 2017-12-29 浙江省能源与核技术应用研究院 Photovoltaic array on-Line Monitor Device and method
CN109741586A (en) * 2018-12-29 2019-05-10 新开普电子股份有限公司 A kind of bandwidth carrier intelligence control system

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101694739B (en) * 2009-10-10 2011-04-20 江苏省电力公司南京供电公司 Double-channel multifunctional electric energy information collector and communication method thereof
CN102194304A (en) * 2010-03-02 2011-09-21 庄革 Method and system for wireless concentrated collection and management of energy measurement data
CN102346962A (en) * 2010-07-29 2012-02-08 上海资和通信科技有限公司 Electric quantity automatic acquisition system
CN102595654A (en) * 2011-01-07 2012-07-18 华北电网有限公司计量中心 Indoor communication network architecture and indoor communication network architectural method
WO2012116560A1 (en) * 2011-03-03 2012-09-07 安徽省电力公司黄山供电公司 Electricity information acquisition network based on scdma broadband wireless private network technology
CN104137431A (en) * 2012-03-01 2014-11-05 松下电器产业株式会社 Cordless handset for power management system and power management system
CN102622815A (en) * 2012-04-13 2012-08-01 广西师范大学 Electric vehicle charging tolling system based on power line carrier
CN103680092A (en) * 2012-09-19 2014-03-26 青岛高校信息产业有限公司 Remote electric energy centralized meter reading system of telecommunication room
CN102868437A (en) * 2012-09-21 2013-01-09 五邑大学 Wireless data transmission system of load control terminal for communication signal blind area
CN103298206A (en) * 2013-04-25 2013-09-11 深圳市致烨科技有限公司 Method and system for data collection based on single lamp control
CN103646523A (en) * 2013-12-04 2014-03-19 广西电网公司南宁供电局 Remote concentrated ammeter meter reading system
CN105071999A (en) * 2015-07-06 2015-11-18 国网天津市电力公司 Micropower wireless area-coverage power communication private network
CN105279944A (en) * 2015-11-25 2016-01-27 国网上海市电力公司 Electric energy readings system based on GPRS (General Packet Radio Service) and micro-power wireless
CN106128063A (en) * 2016-06-30 2016-11-16 国网山东省电力公司济南市历城区供电公司 Abnormal user collection is mended and is recruited device
CN107528540A (en) * 2017-03-09 2017-12-29 浙江省能源与核技术应用研究院 Photovoltaic array on-Line Monitor Device and method
CN109741586A (en) * 2018-12-29 2019-05-10 新开普电子股份有限公司 A kind of bandwidth carrier intelligence control system

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Luoyang Vision Technology Co., Ltd.

Assignor: Wang Yanjun

Contract fulfillment period: 2009.4.1 to 2016.4.1 contract change

Contract record no.: 2009410000055

Denomination of invention: Control system for centralized meter-reading of dweller remotely

Granted publication date: 20081224

License type: Exclusive license

Record date: 2009.4.17

Assignee: Luoyang Vision Technology Co., Ltd.

Assignor: Wang Yanjun

Contract fulfillment period: 2009.4.1 to 2016.4.1

Contract record no.: 2009410000055

Denomination of utility model: Control system for centralized meter-reading of dweller remotely

Granted publication date: 20081224

License type: Exclusive license

Record date: 20090417

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.1 TO 2016.4.1; CHANGE OF CONTRACT

Name of requester: LUOYANG YUANJING SCIENCE CO., LTD.

Effective date: 20090417

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081224

Termination date: 20110303

Granted publication date: 20081224

Termination date: 20110303

C17 Cessation of patent right