CN2857126Y - Intelligent central chart register system - Google Patents

Intelligent central chart register system Download PDF

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Publication number
CN2857126Y
CN2857126Y CN 200520120812 CN200520120812U CN2857126Y CN 2857126 Y CN2857126 Y CN 2857126Y CN 200520120812 CN200520120812 CN 200520120812 CN 200520120812 U CN200520120812 U CN 200520120812U CN 2857126 Y CN2857126 Y CN 2857126Y
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CN
China
Prior art keywords
network
concentrator
meter reading
connects
public wireless
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Expired - Lifetime
Application number
CN 200520120812
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Chinese (zh)
Inventor
林镇葵
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.)
Guangdong Fullseas Science & Technology Co., Ltd.
Original Assignee
HUIHAIHUATIAN TECH Co Ltd ZHONGSHAN
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Filing date
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Priority to CN 200520120812 priority Critical patent/CN2857126Y/en
Application granted granted Critical
Publication of CN2857126Y publication Critical patent/CN2857126Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an intelligent focus meter reading system, including a master station server, a concentrator, a collection terminal. The technical key point lies in, a plurality of signal input end of the collection terminal are connected with a plurality of meters by RS485 or RS422, a plurality of data output ends of the collection terminal are connected with the input ends of the concentrator through the low pressure power line carrier network, and the output end of the concentrator is connected with the master station server through the public wireless network; the output end of the concentrator is connected with the modem which connects to the network device by the public wireless network device, then the network device is connected with the router through the wide band network and the router is connected with the master station server. The utility model overcomes the shortage in the existing technique, provides a focus meter reading system, wherein the master station connects a plurality of groups of concentrators, uses the low pressure power line carrier network without additional lines and the electric energy meter reading is correct with low cost.

Description

The intelligence automatic meter reading system
[technical field]
The utility model relates to intelligent automatic meter reading system, is mainly used in the collection of all kinds of table counting certificates.Automatic meter reading system is by network and all kinds of table meters of computer technology remote copying, and handles and offer managerial personnel's use with main website software to copying and accepting data.
[background technology]
At present, traditional electric energy meter automatic meter reading system (see figure 1) is that main website adopts telephone wire dial-up connection concentrator, because charge on time, so each connection must be dialled again, operation is complicated; Main website can only pass through concentrator of telephone wire dial-up connection, time-consuming accident at every turn.
Have, traditional scheme uses the RS485 line to connect concentrator and acquisition terminal again because concentrator is very far away with the acquisition terminal distance, many times will bury cable, and it is huge to lay 485 lineman's journeys, cost is also high.
Also have, traditional scheme is the pulse signal of acquisition terminal by taps collection electric energy meter, and accumulation calculating power consumption, causes the electric energy meter read untrue.
The utility model has carried out useful improvement in order to overcome above shortcoming.
[utility model content]
The utility model has overcome above-mentioned deficiency, provides a kind of main website to connect many group concentrators, has utilized the low voltage power line carrier network to need not newly to add circuit, electric energy meter accuracy of reading, automatic meter reading system that cost is low.
In order to solve the technical matters of above-mentioned existence, the utility model adopts following technical proposal:
The intelligence automatic meter reading system, comprise main website server, concentrator, acquisition terminal, the signal input part of several acquisition terminals is connected with many group ammeters by RS485 line or RS422 line respectively, the data output end of several acquisition terminals all is connected to the input end of concentrator by the low voltage power line carrier network, the output terminal of concentrator connects the main website server by public wireless network again;
Aforesaid intelligent automatic meter reading system, the output terminal of described concentrator connects modulator-demodular unit, and modulator-demodular unit connects the network equipment by public wireless network, and the network equipment connects router by broadband networks again, and router connects the main website server;
Aforesaid intelligent automatic meter reading system, described main website server connects many group concentrators by public wireless network;
Aforesaid intelligent automatic meter reading system, described public wireless network can be GPRS network, the described network equipment is a GPRS network equipment; Described public wireless network also can be cdma network, and the described network equipment is a CDMA network facility; Described public wireless network can also be the WIMAX network, and the described network equipment is the WIMAX network equipment;
Aforesaid intelligent automatic meter reading system, described concentrator connects the low voltage power line carrier network, and the low voltage power line carrier network can connect many group acquisition terminals.
The utility model compared with prior art has following advantage:
1, adopt public wireless network (as GPRS, CDMA, WIMAX network etc.), online in the time of can be permanent because public wireless network is by data volume clearing, need not to redial, efficient significantly improves; Public wireless network tolerable main website connects the concentrator of not limitting quantity simultaneously, and multiplex's operation really is fit to extensive the use;
2, adopt the low voltage power line carrier network, connect concentrator and acquisition terminal, utilize existing network, need not newly to add circuit, cost is low, and is quick for installation easy;
3, totally digitilized information processing, this programme are to gather the electric energy meter data by RS485 or RS422 communication port, when avoiding collecting pulse the pulse of losing are arranged and cause the disadvantage of electric energy meter read untrue; Because acquisition terminal is adjacent with electric energy meter, order wire distance under this pattern is very short, and cost is not high; Adopt the full electronic electric energy meter, the instability when avoiding the opto-electronic conversion of mechanical power energy meter; The electric energy meter that adopts liquid crystal display to show when avoiding doing to show with traditional character wheel formula register, pushes away motionless character wheel, so that the generation cumulative errors because of pulse signal is unstable.
[description of drawings]
Fig. 1 is the synoptic diagram of prior art;
Fig. 2 is a synoptic diagram of the present utility model;
Fig. 3 is the synoptic diagram of embodiment one of the present utility model;
Fig. 4 is the synoptic diagram of embodiment two of the present utility model;
Fig. 5 is the synoptic diagram of embodiment three of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
The intelligence automatic meter reading system, (see figure 2) comprises main website server, concentrator, acquisition terminal, the signal input part of several acquisition terminals is connected with many group ammeters by RS485 or RS422 line respectively, the data output end of several acquisition terminals all is connected to the input end of concentrator by alternating current 220V low voltage power line carrier network, the output terminal of concentrator connects the main website server by public wireless network again.
The output terminal of concentrator can connect modulator-demodular unit, and modulator-demodular unit connects the network equipment by public wireless network, and the network equipment connects router by broadband networks again, and router connects the main website server.
The main website server can connect many group concentrators by public wireless network.
The intelligence automatic meter reading system, as embodiment one, the public wireless network of (see figure 3) can be GPRS network, the network equipment can be GPRS network equipment; As embodiment two, the public wireless network of (see figure 4) can be cdma network, and the network equipment is a CDMA network facility; As embodiment three, the public wireless network of (see figure 5) can be the WIMAX network, and the network equipment is the WIMAX network equipment.
Concentrator connects the low voltage power line carrier network, and the low voltage power line carrier network can connect many group acquisition terminals.
The main website server is a server-class computers, generally place control center, the main website software of checking meter is installed, connect broadband networks by router, after connecting GPRS network via GPRS network service supplier's the network equipment again, can with linchpin down all system equipments communicate by letter, receive and send messages.The main website server can be used as a workstation to be treated, and for a bigger Utilities Electric Co., a plurality of main websites server can be set just.
Concentrator is the terminal of intensive data transmitting-receiving, places the electricity consumption scene.It is responsible for data aggregation, carries out necessary processing and preserves, and provide transmission channel to the main website server to the true-time operation of electric energy meter.Concentrator is that unit is provided with the substation transformer, and each power distribution station is exactly a subsystem, and concentrator then is the main website end of this subsystem.Concentrator is through all devices of low voltage power line carrier management low-pressure side, as the various table meters under acquisition terminal and the acquisition terminal.
Acquisition terminal is the terminal device of image data, places the electricity consumption scene, gathers electric energy meter information by RS485 line (or RS422 line), also can be by RS485 line (or RS422 line) but connect other controlling equipments such as electric energy meter, water meter, gas meter.Acquisition terminal can carry out data transmission or action according to the concentrator order that receives.
Use free wireless public network (as GPRS network, cdma network, WIMAX network etc.) between main website server and the concentrator, main website can realize checking meter by network.
Use the low voltage power line carrier network between concentrator and the acquisition terminal.
Use RS485 (or RS422) signal wire between acquisition terminal and the electric energy meter.

Claims (7)

1, intelligent automatic meter reading system, comprise main website server, concentrator, acquisition terminal, the signal input part that it is characterized in that several acquisition terminals is connected with many group ammeters by RS485 line or RS422 line respectively, the data output end of several acquisition terminals all is connected to the input end of concentrator by the low voltage power line carrier network, the output terminal of concentrator connects the main website server by public wireless network again.
2, intelligent automatic meter reading system according to claim 1, the output terminal that it is characterized in that described concentrator connects modulator-demodular unit, modulator-demodular unit connects the network equipment by public wireless network, and the network equipment connects router by broadband networks again, and router connects the main website server.
3, intelligent automatic meter reading system according to claim 2 is characterized in that described main website server connects many group concentrators by public wireless network.
4, intelligent automatic meter reading system according to claim 3 is characterized in that described public wireless network is a GPRS network, and the described network equipment is a GPRS network equipment.
5, intelligent automatic meter reading system according to claim 3 is characterized in that described public wireless network is a cdma network, and the described network equipment is a CDMA network facility.
6, intelligent automatic meter reading system according to claim 3 is characterized in that described public wireless network is the WIMAX network, and the described network equipment is the WIMAX network equipment.
7, according to claim 4 or 5 or 6 described intelligent automatic meter reading systems, it is characterized in that described concentrator connects the low voltage power line carrier network, the low voltage power line carrier network can connect many group acquisition terminals.
CN 200520120812 2005-12-16 2005-12-16 Intelligent central chart register system Expired - Lifetime CN2857126Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN 200520120812 CN2857126Y (en) 2005-12-16 2005-12-16 Intelligent central chart register system

Publications (1)

Publication Number Publication Date
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Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101718854A (en) * 2009-11-27 2010-06-02 深圳市科陆电子科技股份有限公司 Management method for ammeter in concentrator
CN101882369A (en) * 2010-07-01 2010-11-10 福州亿力电力通信信息有限公司 Remote real-time monitoring system for electric power system client side meter
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
CN102122163A (en) * 2011-01-13 2011-07-13 中国电力科学研究院 Residential electricity online monitoring system based on smart meter
CN102184630A (en) * 2011-05-09 2011-09-14 广州从兴电子开发有限公司 Data acquisition concentrator and data acquisition method
CN102306423A (en) * 2011-08-19 2012-01-04 江西省电力科学研究院 Electricity consumption interactive terminal prepaid system
CN102346955A (en) * 2010-07-30 2012-02-08 上海资和通信科技有限公司 Remote wireless concentrated reading system for residential electricity meter
CN102419385A (en) * 2010-09-27 2012-04-18 宁夏隆基宁光仪表有限公司 Wireless remote meter reading fee-control electric energy meter
CN102708668A (en) * 2012-06-07 2012-10-03 天津万华股份有限公司 Heat metering information remote transmission system based on composite communication mode
CN102832973A (en) * 2012-09-19 2012-12-19 湖南大学 Network accessing method of automatic meter reading system
CN102842215A (en) * 2012-09-30 2012-12-26 西安北斗星数码信息股份有限公司 Novel multifunctional valve-control water meter reading management system for prepayment network and application method
CN103631240A (en) * 2013-12-11 2014-03-12 天津万华股份有限公司 Heat metering information application service management platform on basis of internet of things for heat supply industry
CN104484759A (en) * 2014-12-18 2015-04-01 国网四川大英县供电有限责任公司 Intelligent distribution unit-area data management system and method based on client/server system structure and management method
CN104503379A (en) * 2014-11-19 2015-04-08 安徽省德诺电子科技有限公司 Environmental protection stealing discharge and discharge volume remote energy consumption monitoring device and management system
CN105006135A (en) * 2015-06-29 2015-10-28 赖玉春 Remote automatic meter reading concentrator system
CN105006136A (en) * 2015-06-29 2015-10-28 赖玉春 Remote electric quantity automatic acquisition system
CN105024747A (en) * 2015-08-19 2015-11-04 长沙威胜信息技术有限公司 Signal relay equipment of power utilization information acquisition terminal
CN105046931A (en) * 2015-06-29 2015-11-11 赖玉春 Intelligent ammeter remote sensing system
CN105046933A (en) * 2015-06-29 2015-11-11 赖玉春 Intelligent meter reading system
CN105046930A (en) * 2015-06-29 2015-11-11 赖玉春 Remote automatic meter recording system
CN105046932A (en) * 2015-06-29 2015-11-11 赖玉春 Automatic meter reading system
CN105046910A (en) * 2015-06-29 2015-11-11 赖玉春 Remote intelligent power acquisition system
CN105046929A (en) * 2015-06-29 2015-11-11 赖玉春 Intelligent meter reading concentrator system
CN107123252A (en) * 2017-05-27 2017-09-01 南京林洋电力科技有限公司 A kind of M BUS trailing frogs and its intelligent switching circuit
CN107818678A (en) * 2017-10-27 2018-03-20 武汉大学 Real-time online modification method and device for power information acquisition system
CN108198407A (en) * 2018-04-04 2018-06-22 国网山东省电力公司泗水县供电公司 A kind of power line carrier meter reading system and method
CN110310469A (en) * 2019-07-24 2019-10-08 国家电网有限公司 The method of the system and terminal data acquisition of terminal data acquisition
CN111127862A (en) * 2019-12-31 2020-05-08 镇江新连邦科技有限公司 Water affair centralized meter reading system and operation method thereof
CN112687093A (en) * 2020-10-27 2021-04-20 广东电网有限责任公司广州供电局 Low-voltage centralized meter reading method and device

Cited By (33)

* 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
CN101718854B (en) * 2009-11-27 2013-07-31 深圳市科陆电子科技股份有限公司 Management method for ammeter in concentrator
CN101718854A (en) * 2009-11-27 2010-06-02 深圳市科陆电子科技股份有限公司 Management method for ammeter in concentrator
CN101882369B (en) * 2010-07-01 2012-01-25 福州电业信息科技有限公司 Remote real-time monitoring system for electric power system client side meter
CN101882369A (en) * 2010-07-01 2010-11-10 福州亿力电力通信信息有限公司 Remote real-time monitoring system for electric power system client side meter
CN102346955A (en) * 2010-07-30 2012-02-08 上海资和通信科技有限公司 Remote wireless concentrated reading system for residential electricity meter
CN102419385A (en) * 2010-09-27 2012-04-18 宁夏隆基宁光仪表有限公司 Wireless remote meter reading fee-control electric energy meter
CN102122163A (en) * 2011-01-13 2011-07-13 中国电力科学研究院 Residential electricity online monitoring system based on smart meter
CN102122163B (en) * 2011-01-13 2014-04-30 中国电力科学研究院 Residential electricity online monitoring system based on smart meter
CN102184630A (en) * 2011-05-09 2011-09-14 广州从兴电子开发有限公司 Data acquisition concentrator and data acquisition method
CN102306423A (en) * 2011-08-19 2012-01-04 江西省电力科学研究院 Electricity consumption interactive terminal prepaid system
CN102708668A (en) * 2012-06-07 2012-10-03 天津万华股份有限公司 Heat metering information remote transmission system based on composite communication mode
CN102832973A (en) * 2012-09-19 2012-12-19 湖南大学 Network accessing method of automatic meter reading system
CN102842215A (en) * 2012-09-30 2012-12-26 西安北斗星数码信息股份有限公司 Novel multifunctional valve-control water meter reading management system for prepayment network and application method
CN103631240A (en) * 2013-12-11 2014-03-12 天津万华股份有限公司 Heat metering information application service management platform on basis of internet of things for heat supply industry
CN104503379A (en) * 2014-11-19 2015-04-08 安徽省德诺电子科技有限公司 Environmental protection stealing discharge and discharge volume remote energy consumption monitoring device and management system
CN104484759A (en) * 2014-12-18 2015-04-01 国网四川大英县供电有限责任公司 Intelligent distribution unit-area data management system and method based on client/server system structure and management method
CN105006135A (en) * 2015-06-29 2015-10-28 赖玉春 Remote automatic meter reading concentrator system
CN105006136A (en) * 2015-06-29 2015-10-28 赖玉春 Remote electric quantity automatic acquisition system
CN105046929A (en) * 2015-06-29 2015-11-11 赖玉春 Intelligent meter reading concentrator system
CN105046931A (en) * 2015-06-29 2015-11-11 赖玉春 Intelligent ammeter remote sensing system
CN105046933A (en) * 2015-06-29 2015-11-11 赖玉春 Intelligent meter reading system
CN105046930A (en) * 2015-06-29 2015-11-11 赖玉春 Remote automatic meter recording system
CN105046932A (en) * 2015-06-29 2015-11-11 赖玉春 Automatic meter reading system
CN105046910A (en) * 2015-06-29 2015-11-11 赖玉春 Remote intelligent power acquisition system
CN105024747A (en) * 2015-08-19 2015-11-04 长沙威胜信息技术有限公司 Signal relay equipment of power utilization information acquisition terminal
CN107123252A (en) * 2017-05-27 2017-09-01 南京林洋电力科技有限公司 A kind of M BUS trailing frogs and its intelligent switching circuit
CN107818678A (en) * 2017-10-27 2018-03-20 武汉大学 Real-time online modification method and device for power information acquisition system
CN107818678B (en) * 2017-10-27 2019-10-11 武汉大学 Real-time online modification method and device for power information acquisition system
CN108198407A (en) * 2018-04-04 2018-06-22 国网山东省电力公司泗水县供电公司 A kind of power line carrier meter reading system and method
CN110310469A (en) * 2019-07-24 2019-10-08 国家电网有限公司 The method of the system and terminal data acquisition of terminal data acquisition
CN111127862A (en) * 2019-12-31 2020-05-08 镇江新连邦科技有限公司 Water affair centralized meter reading system and operation method thereof
CN112687093A (en) * 2020-10-27 2021-04-20 广东电网有限责任公司广州供电局 Low-voltage centralized meter reading method and device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: GUANGDONG FULLSEAS HUATIAN TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: HUIHAIHUATIAN TECH CO., LTD., ZHONGSHAN

CP03 Change of name, title or address

Address after: 528437, Zhongshan, Guangdong Torch Development Zone, Kangle Road, No. 51, West Wing, wing tenth

Patentee after: Guangdong Fullseas Science & Technology Co., Ltd.

Address before: 528437 Kangle Road, Torch Development Zone, Zhongshan, Guangdong

Patentee before: Huihaihuatian Tech Co., Ltd., Zhongshan

EXPY Termination of patent right or utility model
CX01 Expiry of patent term

Granted publication date: 20070110