CN102104627A - Remote meter reading system - Google Patents
Remote meter reading system Download PDFInfo
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- CN102104627A CN102104627A CN2010106105511A CN201010610551A CN102104627A CN 102104627 A CN102104627 A CN 102104627A CN 2010106105511 A CN2010106105511 A CN 2010106105511A CN 201010610551 A CN201010610551 A CN 201010610551A CN 102104627 A CN102104627 A CN 102104627A
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- monitoring center
- power monitoring
- service operator
- communication
- reading system
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Abstract
The invention discloses a remote meter reading system which is good in stability and low in cost, and comprises an electric meter, a collector, a wireless transceiving unit and an electric power monitoring center, wherein the electric meter, the collector and the wireless transceiving unit are in communication connection successively, and the wireless transceiving unit and a communication service operator are in wireless communication connection. The remote meter reading system is characterized in that an APN (access point name) special line is arranged between the communication service operator and the electric power monitoring center for communication connection.
Description
Technical field
The present invention relates to electric energy meter reading technique field, specifically is a kind of long-distance meter-reading system.
Background technology
A kind of long-distance meter-reading system is arranged at present, it comprises ammeter, collector, wireless transmit/receive units and power monitoring center, ammeter, communication in regular turn is connected collector with wireless transmit/receive units, wireless transmit/receive units and (China Telecom of Communications service operator, China Mobile or CHINAUNICOM etc.) the wireless telecommunications connection, the communication at Communications service operator and power monitoring center is connected with two kinds, a kind of is to adopt fixedly IP service carrying out communication connection of public network, such as ADSL communication connected mode Communications service operator being carried out communication with the power monitoring center is connected, there is fixedly IP of the public network rented from Communications service operator at the power monitoring center, this connected mode is reliable stable, but expense is higher, another kind is to adopt the mode of public network dynamic IP+dns server combination to carry out the communication connection, such as ADSL communication connected mode Communications service operator being carried out communication with the power monitoring center is connected, there is the public network dynamic IP of being distributed by dns server at the power monitoring center, this connected mode can be saved greatly owing to rent the public network expense that fixedly IP produced, and still stability is limited by the stability of dns server.As seen from the above analysis, the stability of described long-distance meter-reading system and cost control have more sharp-pointed contradiction.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of good stability, long-distance meter-reading system that cost is low are provided.
Technical scheme of the present invention is, long-distance meter-reading system of the present invention, it comprises ammeter, collector, wireless transmit/receive units and power monitoring center, ammeter, collector and wireless transmit/receive units communication in regular turn are connected, wireless transmit/receive units is connected with Communications service operator wireless telecommunications, the APN special line is set between Communications service operator and the power monitoring center carries out communication and be connected.
After adopting said structure, the present invention compared with prior art, have the following advantages: because adopt the communication of APN special line to connect Communications service operator and power monitoring center, and APN special line good stability, cost are low, so the present invention has good stability, advantage that cost is low.
As improvement, described Communications service operator place is provided with the first router that is used for data transmit-receive, the power monitoring center is provided with the second router that is used for data transmit-receive, the APN special line is set between described Communications service operator and the power monitoring center to carry out communication and is connected and is meant that APN special line two ends are connected with the second router communication with the first router respectively and realizes that Communications service operator is connected with the communication at power monitoring center, above-mentioned networking mode is simple, cost is low, more helps enforcement of the present invention.
As further improvement, described the first router is provided with authentication unit and reference address allocation units, like this, can prevent unauthorized user visit the present invention, more helps the raising of fail safe of the present invention.
As further improvement, the bandwidth of APN special line is 2M, and 2M is a preferred bandwidth that obtains after test of many times, under the prerequisite of controlling cost, has guaranteed stability of the present invention, more helps enforcement of the present invention.
Description of drawings
Accompanying drawing is the frame principle figure of long-distance meter-reading system of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Long-distance meter-reading system of the present invention, it comprises ammeter, collector, wireless transmit/receive units and power monitoring center, ammeter, collector and wireless transmit/receive units communication in regular turn are connected, wireless transmit/receive units is connected with Communications service operator wireless telecommunications, the APN special line is set between Communications service operator and the power monitoring center carries out communication and be connected.
Described Communications service operator place is provided with the first router that is used for data transmit-receive, the power monitoring center is provided with the second router that is used for data transmit-receive, the APN special line is set between described Communications service operator and the power monitoring center carries out communication and be connected and be meant that APN special line two ends are connected with the second router communication with the first router respectively and realize that Communications service operator is connected with the communication at power monitoring center.
Described the first router is provided with authentication unit and reference address allocation units, and for realizing cost control and improved efficiency, described authentication unit and reference address allocation units are respectively integrated radius server of the first router and Dynamic Host Configuration Protocol server.
The bandwidth of APN special line is 2M, i.e. 2Mbit/s.
Wireless transmit/receive units is the GPRS wireless transmitting-receiving equipments; Ammeter, collector and wireless transmit/receive units wire communication in regular turn are connected; The all same prior art of the structure of the realization exchanges data between the structure of the realization exchanges data between the first router and the Communications service operator and the second router and the power monitoring center, GGSN (Gateway GPRSSupport Node) such as Communications service operator is connected with the first router communication behind fire compartment wall, the second router is connected with the front end processor communication at power monitoring center, and front end processor is connected with database, console communication respectively.
Claims (4)
1. long-distance meter-reading system, it comprises ammeter, collector, wireless transmit/receive units and power monitoring center, ammeter, collector and wireless transmit/receive units communication in regular turn are connected, wireless transmit/receive units is connected with Communications service operator wireless telecommunications, it is characterized in that, the APN special line is set between Communications service operator and the power monitoring center carries out communication and be connected.
2. a kind of long-distance meter-reading system according to claim 1, it is characterized in that, described Communications service operator place is provided with the first router that is used for data transmit-receive, the power monitoring center is provided with the second router that is used for data transmit-receive, the APN special line is set between described Communications service operator and the power monitoring center carries out communication and be connected and be meant that APN special line two ends are connected with the second router communication with the first router respectively and realize that Communications service operator is connected with the communication at power monitoring center.
3. a kind of long-distance meter-reading system according to claim 2 is characterized in that, described the first router is provided with authentication unit and reference address allocation units.
4. a kind of long-distance meter-reading system according to claim 1 is characterized in that, the bandwidth of APN special line is 2M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106105511A CN102104627A (en) | 2010-12-17 | 2010-12-17 | Remote meter reading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106105511A CN102104627A (en) | 2010-12-17 | 2010-12-17 | Remote meter reading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102104627A true CN102104627A (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106105511A Pending CN102104627A (en) | 2010-12-17 | 2010-12-17 | Remote meter reading system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102104627A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446398A (en) * | 2011-12-20 | 2012-05-09 | 福建省电力有限公司莆田电业局 | Mobile meter reading system based on wireless point-of-sale (POS) terminal |
| CN102496224A (en) * | 2011-12-10 | 2012-06-13 | 河南省电力公司周口供电公司 | Electric mobile payment terminal point of sale (POSE) machine |
| CN105165023A (en) * | 2013-03-20 | 2015-12-16 | 苏伊士环境集团 | Intelligent network for communicating data by radio |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201296176Y (en) * | 2008-07-17 | 2009-08-26 | 安徽中铁电脑科技有限公司 | Remote wireless electricity consumption acquisition and management system dedicated to electric power locomotive engine |
| KR20100020171A (en) * | 2008-08-12 | 2010-02-22 | 임영택 | Remote automatic meter reading system |
| CN201514693U (en) * | 2009-06-15 | 2010-06-23 | 安徽省电力公司合肥供电公司 | Mobile intelligent meter reading system |
| CN201955889U (en) * | 2010-12-17 | 2011-08-31 | 宁波三星电气股份有限公司 | Remote meter reading system |
-
2010
- 2010-12-17 CN CN2010106105511A patent/CN102104627A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201296176Y (en) * | 2008-07-17 | 2009-08-26 | 安徽中铁电脑科技有限公司 | Remote wireless electricity consumption acquisition and management system dedicated to electric power locomotive engine |
| KR20100020171A (en) * | 2008-08-12 | 2010-02-22 | 임영택 | Remote automatic meter reading system |
| CN201514693U (en) * | 2009-06-15 | 2010-06-23 | 安徽省电力公司合肥供电公司 | Mobile intelligent meter reading system |
| CN201955889U (en) * | 2010-12-17 | 2011-08-31 | 宁波三星电气股份有限公司 | Remote meter reading system |
Non-Patent Citations (1)
| Title |
|---|
| 杨波: "《GPRS技术在电力系统中的应用分析》", 《电信工程技术与标准化 》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496224A (en) * | 2011-12-10 | 2012-06-13 | 河南省电力公司周口供电公司 | Electric mobile payment terminal point of sale (POSE) machine |
| CN102446398A (en) * | 2011-12-20 | 2012-05-09 | 福建省电力有限公司莆田电业局 | Mobile meter reading system based on wireless point-of-sale (POS) terminal |
| CN105165023A (en) * | 2013-03-20 | 2015-12-16 | 苏伊士环境集团 | Intelligent network for communicating data by radio |
| CN105165023B (en) * | 2013-03-20 | 2019-06-28 | 苏伊士环境集团 | The intelligent network of RF data communications |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20110622 |