CN201322763Y - Remote meter reading device - Google Patents
Remote meter reading device Download PDFInfo
- Publication number
- CN201322763Y CN201322763Y CNU2008202324452U CN200820232445U CN201322763Y CN 201322763 Y CN201322763 Y CN 201322763Y CN U2008202324452 U CNU2008202324452 U CN U2008202324452U CN 200820232445 U CN200820232445 U CN 200820232445U CN 201322763 Y CN201322763 Y CN 201322763Y
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- electric supply
- meter reading
- reading device
- meter
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Abstract
The utility model discloses a remote meter reading device. The device comprises a data acquisition terminal, an intelligent data transmission terminal and a distribution digital control center, wherein the data acquisition terminal is used to acquire electric meter information of users; the intelligent data transmission terminal is used to receive the electric meter information of the users acquired by the data acquisition terminal, and transmit the electric meter information by a digital wireless communication network; the virtual private network is use to receive wireless signals transmitted by the intelligent data transmission terminal and transmit the wireless signals; the distribution digital control center is used to receive the information acquired by the virtual private network and process the information. The remote meter reading device achieves real-time and online remote monitoring for electric meters of the users by utilizing the digital wireless communication network or a wired meter reading module, and can utilizes the existing networks of the China mobile or the China Unicom communication companies to establish the meter reading device which has the characteristics of low cost, wide meter reading range, safe and reliable operation, and simple maintenance.
Description
Technical field
The utility model relates to a kind of meter copying device, relates in particular to a kind of utilization and can realize far distance automatic device of checking meter.
Background technology
At present, it is multi-point and wide-ranging to distribute based on electric instrument, and its remote meter reading is still continued to use wire transmission mode mostly, and the line upkeep amount is very big.Because telephone wire is public, often clashes during communication, the transmission that has both influenced data also transfers the operate as normal of department to cause interference to electricity.For guaranteeing transmission quality, if adopt private-line mode, cost of investment is too high, has bigger bottleneck problem in the electric power networks.
The utility model content
Technical problem to be solved in the utility model provides a kind of remote meter reading device easy for installation, easy to maintenance.
For solving the problems of the technologies described above, the technical solution of the utility model is: the remote meter reading device, comprise data collection station, and be used to gather electric supply meter information; The intelligence data transmission terminal receives the family ammeter information that described data collection station is gathered, and sends electric supply meter information by the digital radio communication network; Virtual Private Network receives wireless signal and transmission that intelligent data transmission terminal sends; The digital control center of distribution receives information and processing that described Virtual Private Network obtains.
As a kind of improvement, described digital radio communication network is GPRS or CDMA commercial wireless network.
Improve as another kind, also comprise wired meter-reading module.
As further improvement in the technical proposal, described wired meter-reading module comprises data collection station, is used to gather electric supply meter information; The SDH fiber optic network receives the electric supply meter information that described data collection station is gathered, and transmits described electric supply meter information; Data server carries out pre-service to electric supply meter information, and the electric supply meter information transmission is arrived the digital control center of distribution.
As the improvement of above-mentioned all technical schemes, the digital control center of described distribution comprises communication server, is used to handle the electric supply meter information that receives; Many serial ports expansion equipment is arranged at the output terminal of described communication server, is used to connect electric weight and distributes control device.
As further improving, communication server is the communication server that is provided with two network interface card configurations again.
Owing to adopted technique scheme, the remote meter reading device comprises data collection station, is used to gather electric supply meter information; The intelligence data transmission terminal receives the family ammeter information that described data collection station is gathered, and sends electric supply meter information by the digital radio communication network; Virtual Private Network receives wireless signal and transmission that intelligent data transmission terminal sends; The digital control center of distribution receives information and processing that described Virtual Private Network obtains; The beneficial effects of the utility model are: utilize digital radio communication network or wired meter-reading module that electric supply meter is carried out the real-time online remote monitoring, can utilize existing network construction cost mobile or communication company of UNICOM low, the scope of checking meter is wide, and is safe and reliable, safeguards simple.
Description of drawings
Accompanying drawing is the schematic diagram of the utility model embodiment.
Embodiment
As shown in drawings, the remote meter reading device comprises data collection station, is used to gather electric supply meter information, and data collection station can connect a plurality of users' ammeter simultaneously, so that enlarge the monitoring area coverage; The intelligence data transmission terminal receives the family ammeter information that described data collection station is gathered, and sends electric supply meter information by the digital radio communication network; Virtual Private Network, receive wireless signal and transmission that intelligent data transmission terminal sends, described digital radio communication network is GPRS or CDMA commercial wireless network, so that utilize the business platform of communication common carriers such as mobile or UNICOM fully, easy to use, present embodiment is so that the transmission of data, between digital radio communication network and the digital control center of distribution, be provided with router, the digital control center of distribution receives information and processing that described Virtual Private Network obtains, distributes electric energy as required.
Present embodiment also comprises wired meter-reading module, described wired meter-reading module comprises data collection station, be used to gather electric supply meter information, the SDH fiber optic network, receive the electric supply meter information that described data collection station is gathered, and transmitting described electric supply meter information, the SDH optical networking is a kind of with multiple connection, circuit transmission and function of exchange combines together and transmit network by the integrated information of united net management system operation, is the Synchronous Optical Network (SONET) that U.S.'s Bel's Research on Communication Technology is put forward; Data server carries out pre-service to electric supply meter information, and the electric supply meter information transmission is arrived the digital control center of distribution.
The digital control center of described distribution comprises communication server, be used to handle the electric supply meter information that receives, communication server is the communication server that is provided with two network interface card configurations, so that realize the reception of cable data and wireless data simultaneously, many serial ports expansion equipment is arranged at the output terminal of described communication server, is used to connect electric weight and distributes control device, thereby make full use of Internet resources, save network and lay expense.
Its course of work is as follows:
All ammeters of user at first are connected with data collection station, user's power information can be transferred to the data collection station by the RS-485 interface from ammeter, when utilizing wireless communication apparatus transmission data, electric supply meter information is transferred in the digital wireless network by intelligent data transmission terminal by data collection station, is transferred in the communication server of control center through router; Electric supply meter information also can be carried out data transmission by wired meter-reading module, electric supply meter information is kept in information transmission or pre-service in data server by the SDH fiber optic network that is connected with data collection station, and then be transferred in the communication server, be transferred to control center through communication server at last, thereby realize the real-time online communication of electric supply meter and power dispatching data control center.
It is that the various data that regularly read and store all ammeters of community user comprise warning information that data collection station mainly acts on, and accepts the transmission that power dispatching data control center checks and examine inquiry to calling together of these data and reaches the Real-time Alarm data at any time.Data collection station reads ammeter data and can finish by the RS-485 interface, adopt Shielded Twisted Pair, data collection station is stored these data that regularly read, each data collection station can connect 16 ammeters simultaneously, by reading a secondary data half an hour, data can be kept 10 days, these data still can keep after power down.Data collection station is the status information of each ammeter of monitoring in real time, if warning information is arranged, active is reported, and in time handles to make things convenient for the user.
Pass through the utility model, power department can be delivered to industry and the electric power system data of civilian ammeter collection ground, city, provincial Centralized Monitoring center in real time, to realize unified monitoring and the distributed management to energy monitoring apparatus, GPRS network can be electric system advantages of simplicity and high efficiency communications means is provided.
The utility model takes full advantage of the gprs service platform of mobile or UNICOM's communication common carrier and sets up electric power remote Meter copying device, the Wireless Data Transmission of realization ammeter data has can take full advantage of existing network, shortens and builds Cycle, the advantage of reducining the construction costs, and also equipment is easy for installation, it is simple to safeguard.
Claims (6)
1. the remote meter reading device is characterized in that: comprise
Data collection station is used to gather electric supply meter information;
The intelligence data transmission terminal receives the family ammeter information that described data collection station is gathered, and sends electric supply meter information by the digital radio communication network;
Virtual Private Network receives wireless signal and transmission that intelligent data transmission terminal sends;
The digital control center of distribution receives information and processing that described Virtual Private Network obtains.
2. remote meter reading device as claimed in claim 1 is characterized in that: described digital radio communication network is GPRS or CDMA commercial wireless network.
3. remote meter reading device as claimed in claim 1 is characterized in that: also comprise wired meter-reading module.
4. remote meter reading device as claimed in claim 3 is characterized in that: described wired meter-reading module comprises
Data collection station is used to gather electric supply meter information;
The SDH fiber optic network receives the electric supply meter information that described data collection station is gathered, and transmits described electric supply meter information;
Data server carries out pre-service to electric supply meter information, and the electric supply meter information transmission is arrived the digital control center of distribution.
5. as claim 1,2,3 or 4 described remote meter reading devices, it is characterized in that: the digital control center of described distribution comprises
Communication server is used to handle the electric supply meter information that receives;
Many serial ports expansion equipment is arranged at the output terminal of described communication server, is used to connect electric weight and distributes control device.
6. remote meter reading device as claimed in claim 5 is characterized in that: described communication server is the communication server that is provided with two network interface card configurations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202324452U CN201322763Y (en) | 2008-12-19 | 2008-12-19 | Remote meter reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202324452U CN201322763Y (en) | 2008-12-19 | 2008-12-19 | Remote meter reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322763Y true CN201322763Y (en) | 2009-10-07 |
Family
ID=41160142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202324452U Expired - Fee Related CN201322763Y (en) | 2008-12-19 | 2008-12-19 | Remote meter reading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322763Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924391A (en) * | 2010-08-03 | 2010-12-22 | 国网电力科学研究院武汉南瑞有限责任公司 | Electric distribution network feeder automation system based on wireless ad hoc network and networking method thereof |
| CN102013923A (en) * | 2010-11-19 | 2011-04-13 | 深圳市共进电子有限公司 | Method for realizing high-speed automation of meter reading based on Ethernet optical fiber network |
| CN103746452A (en) * | 2013-12-24 | 2014-04-23 | 国家电网公司 | Distribution information collection system and its distribution side information collection device |
-
2008
- 2008-12-19 CN CNU2008202324452U patent/CN201322763Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924391A (en) * | 2010-08-03 | 2010-12-22 | 国网电力科学研究院武汉南瑞有限责任公司 | Electric distribution network feeder automation system based on wireless ad hoc network and networking method thereof |
| CN101924391B (en) * | 2010-08-03 | 2013-07-31 | 国网电力科学研究院武汉南瑞有限责任公司 | Electric distribution network feeder automation system based on wireless ad hoc network and networking method thereof |
| CN102013923A (en) * | 2010-11-19 | 2011-04-13 | 深圳市共进电子有限公司 | Method for realizing high-speed automation of meter reading based on Ethernet optical fiber network |
| CN102013923B (en) * | 2010-11-19 | 2013-09-11 | 深圳市共进电子股份有限公司 | Method for realizing high-speed automation of meter reading based on Ethernet optical fiber network |
| CN103746452A (en) * | 2013-12-24 | 2014-04-23 | 国家电网公司 | Distribution information collection system and its distribution side information collection device |
| CN103746452B (en) * | 2013-12-24 | 2016-05-11 | 国家电网公司 | Power distribution information acquisition system and distribution side information collecting device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20101219 |