CN101997744A - Device for setting parameters of electric energy meter - Google Patents
Device for setting parameters of electric energy meter Download PDFInfo
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- CN101997744A CN101997744A CN 201010500561 CN201010500561A CN101997744A CN 101997744 A CN101997744 A CN 101997744A CN 201010500561 CN201010500561 CN 201010500561 CN 201010500561 A CN201010500561 A CN 201010500561A CN 101997744 A CN101997744 A CN 101997744A
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- electric energy
- energy meter
- electrically connected
- modular converter
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a device which is used for setting parameters of an electric energy meter and is capable of improving the yield of the electric energy meter greatly. The device comprises a setting server, at least one signal spreading module, at least one switchboard and at least one interface switching module, wherein the signal spreading module is a concentrator or router; a data receiving port of the signal spreading module is electrically connected with an Internet port of the setting server, a data distributing port of the signal spreading module is electrically connected with a WAN port of the concentrator, an LAN port of the concentrator is electrically connected with a data receiving port of the interface switching module, and a data output port of the interface switching module is electrically connected with a communication interface of the electric energy meter.
Description
Technical field
The present invention relates to the electric energy meter technical field, specifically is a kind of device that is used to be provided with the electric energy meter parameter.
Background technology
A kind of device that is used to be provided with the electric energy meter parameter is arranged at present, it comprises server and PCI serial port expanding module is set, the PCI serial port expanding module is plugged in the pci expansion slot that server is set, thereby realize both being electrically connected, the signal output interface of described PCI serial port expanding module expansion is electrically connected with the communication interface of electric energy meter.The described server that is provided with is generally PC (Personal Computer) machine, though the PCI serial port expanding module can be expanded certain signal output interface, but because the pci expansion slot of PC is extremely limited, so each is provided with the limited amount of the electric energy meter that server can be provided with simultaneously, and then in the whole electric energy production process, setting to the electric energy meter parameter just becomes bottleneck, has limited the production capacity of electric energy meter.
Summary of the invention
The technical problem to be solved in the present invention is that a kind of device that is used to be provided with the electric energy meter parameter that can significantly improve the electric energy meter production capacity is provided.
Technical scheme of the present invention is, the present invention is used to be provided with the device of electric energy meter parameter, it comprises server is set, and it also comprises at least one signal extension module, at least one switch and at least one interface modular converter, and described signal extension module is hub or router; The Data Receiving port of described signal extension module is electrically connected with the Ethernet interface that server is set, the data dispatch ports of described signal extension module is electrically connected with the WAN mouth of switch, the LAN mouth of switch is electrically connected with the reception FPDP of interface modular converter, and the dateout port of interface modular converter is electrically connected with the communication interface of electric energy meter.
After adopting said structure, the present invention compared with prior art has the following advantages: because it comprises also that to signal extension module, switch and interface modular converter described signal extension module is hub or router; The Data Receiving port of described signal extension module is electrically connected with the Ethernet interface that server is set, the data dispatch ports of described signal extension module is electrically connected with the WAN mouth of switch, the LAN mouth of switch is electrically connected with the reception FPDP of interface modular converter, the dateout port of interface modular converter is electrically connected with the communication interface of electric energy meter, like this, though the limited amount of the Ethernet interface of server is set, but after hub or router expansion, again the LAN mouth of switch as electric energy meter parameter signalization output interface, the quantity of signal output port that finally is used to be provided with the electric energy meter parameter is more much more than PCI serial port expanding module, and help because of interface modular converter, for electric energy meter with different communication interfaces, the present invention is compatible, help enhancing productivity, so the quantity of the electric energy meter that the present invention can be provided with simultaneously is many, can significantly improve the electric energy meter production capacity.
As improvement, the reception FPDP of described interface modular converter is an Ethernet interface, the dateout port of interface modular converter is respectively RS485 interface and Ethernet interface, like this, the LAN mouth of switch can be electrically connected with the reception FPDP of described interface modular converter very easily, do not need the repetition plug, the dateout port of described interface modular converter is respectively the communication interface that RS485 interface and Ethernet interface then guarantee to have covered most of electric energy meter, so above-mentioned improvement more helps the raising of enforcement of the present invention and performance.
Description of drawings
Accompanying drawing is the frame principle figure that the present invention is used to be provided with the device of electric energy meter parameter.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
The present invention is used to be provided with the device of electric energy meter parameter, and it comprises server is set, and it also comprises at least one signal extension module, at least one switch and at least one interface modular converter, and described signal extension module is hub or router; The Data Receiving port of described signal extension module is electrically connected with the Ethernet interface that server is set, the data dispatch ports of described signal extension module is electrically connected with the WAN mouth (Wide Area Network interface) of switch, the LAN mouth (lan interfaces) of switch is electrically connected with the reception FPDP of interface modular converter, and the dateout port of interface modular converter is electrically connected with the communication interface of electric energy meter.In this example, described signal extension module is one, described switch and interface modular converter are a plurality of, the limit quantity of described switch is determined that by the quantity of the data dispatch ports of described signal extension module the limit quantity of described interface modular converter is determined by the quantity of the LAN mouth of described switch.
The described server that is provided with is a PC, has an integrated Ethernet interface (Ethernet mouth), and described signal extension module is a hub.
Described server, hub and the switch of being provided with is commercially available.
The reception FPDP of described interface modular converter is an Ethernet interface, the dateout port of interface modular converter is respectively RS485 interface and Ethernet interface, the reception FPDP of described interface modular converter and the conversion of signals between the dateout port adopt the conversion of signals chip of prior art to realize, do not add and give unnecessary details.
In this example, the Data Receiving port of described hub and data dispatch ports are respectively one and four, the WAN mouth of switch and the quantity of LAN mouth are respectively one and 32, like this, a hub can connect four switches, just can expand 128 signal output ports that the electric energy meter parameter is set, each LAN mouth is electrically connected an interface modular converter, interface modular converter has 128, each interface modular converter has one and receives FPDP, i.e. Ethernet interface, two dateout ports, i.e. these two interfaces of RS485 interface and Ethernet interface.The communication interface of described electric energy meter is RS485 interface or Ethernet interface.Like this, the quantity of the present invention's electric energy meter that can be provided with simultaneously is 256.
Because the quantity of the electric energy meter that is connected is bigger, as space is limited, the 3rd the switch electrical connection interface modular converter that only drawn in the accompanying drawing, each interface modular converter is electrically connected the signal (can connect two altogether) of an electric energy meter then, and remaining switch is the same.
In this example, in form, interface modular converter is to make independently one by one, but relies on prior art, also interface modular converter can be made one, and such interface modular converter is provided with a plurality of reception FPDP and dateout port.
Claims (3)
1. device that is used to be provided with the electric energy meter parameter, it comprises server is set, it is characterized in that it also comprises at least one signal extension module, at least one switch and at least one interface modular converter, described signal extension module is hub or router; The Data Receiving port of described signal extension module is electrically connected with the Ethernet interface that server is set, the data dispatch ports of described signal extension module is electrically connected with the WAN mouth of switch, the LAN mouth of switch is electrically connected with the reception FPDP of interface modular converter, and the dateout port of interface modular converter is electrically connected with the communication interface of electric energy meter.
2. a kind of device that is used to be provided with the electric energy meter parameter according to claim 1 is characterized in that described signal extension module is a hub.
3. a kind of device that is used to be provided with the electric energy meter parameter according to claim 1 is characterized in that the reception FPDP of described interface modular converter is an Ethernet interface, and the dateout port of interface modular converter is respectively RS485 interface and Ethernet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010500561 CN101997744A (en) | 2010-09-29 | 2010-09-29 | Device for setting parameters of electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010500561 CN101997744A (en) | 2010-09-29 | 2010-09-29 | Device for setting parameters of electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101997744A true CN101997744A (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010500561 Pending CN101997744A (en) | 2010-09-29 | 2010-09-29 | Device for setting parameters of electric energy meter |
Country Status (1)
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| CN (1) | CN101997744A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201349216Y (en) * | 2009-01-20 | 2009-11-18 | 珠海天瑞电力科技有限公司 | Metering reading system for power line broadband network |
| US20090292915A1 (en) * | 2008-05-22 | 2009-11-26 | Yokogawa Electric Corporation | Network system and device setting method of network system |
| CN201374592Y (en) * | 2009-03-11 | 2009-12-30 | 安徽科大鲁能智能电网技术有限公司 | Parameter setting device for electric power distribution automation system terminal maintenance |
| CN201548681U (en) * | 2009-11-24 | 2010-08-11 | 湖北省电力试验研究院 | Multifunctional electric energy meter function detecting device based on configuration software |
| CN201839303U (en) * | 2010-09-29 | 2011-05-18 | 宁波三星电气股份有限公司 | Device for setting parameters of electric energy meter |
-
2010
- 2010-09-29 CN CN 201010500561 patent/CN101997744A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090292915A1 (en) * | 2008-05-22 | 2009-11-26 | Yokogawa Electric Corporation | Network system and device setting method of network system |
| CN201349216Y (en) * | 2009-01-20 | 2009-11-18 | 珠海天瑞电力科技有限公司 | Metering reading system for power line broadband network |
| CN201374592Y (en) * | 2009-03-11 | 2009-12-30 | 安徽科大鲁能智能电网技术有限公司 | Parameter setting device for electric power distribution automation system terminal maintenance |
| CN201548681U (en) * | 2009-11-24 | 2010-08-11 | 湖北省电力试验研究院 | Multifunctional electric energy meter function detecting device based on configuration software |
| CN201839303U (en) * | 2010-09-29 | 2011-05-18 | 宁波三星电气股份有限公司 | Device for setting parameters of electric energy meter |
Non-Patent Citations (1)
| Title |
|---|
| 《计算机网络第5版》 20080131 谢希仁 计算机网络第5版 电子工业出版社 , 1 * |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110330 |