CN2566536Y - Electric power route deivce - Google Patents
Electric power route deivce Download PDFInfo
- Publication number
- CN2566536Y CN2566536Y CN 02264055 CN02264055U CN2566536Y CN 2566536 Y CN2566536 Y CN 2566536Y CN 02264055 CN02264055 CN 02264055 CN 02264055 U CN02264055 U CN 02264055U CN 2566536 Y CN2566536 Y CN 2566536Y
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- Prior art keywords
- electric power
- area network
- lan interfaces
- wide area
- utility
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- Expired - Fee Related
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- Small-Scale Networks (AREA)
Abstract
The utility model discloses an electric power router, which is mainly composed of a WAN interface, an LAN interface, and a power supply loop. Because the utility model adopts ether high-speed wide-band exchange route technology combined with electric power bridging technology, an IP address can be set, the router can be configured as a DHCP server, and the utility model can be used as an internet gateway which can only be identified by outside in a local area network. The utility model has the advantages of simple structure, convenient installation and operation, low cost, etc.
Description
Technical field
The utility model relates to a kind of local net network access device, and particularly a kind of available power line is as the Electric power route deivce of message transmission carrier.
Background technology
Conventional network equipment such as router, switch, hub and terminal etc. are based on twisted-pair feeder, optical fiber or wireless access and form network system, and signal can't pass through power line transmission; The electric line carrier communication that power department uses is based on intrasystem power line low speed data transmission or signal controlling; Though electric power modem can inject power line to computerized information, utilize power line to form the LAN-sharing computerized information, it can only realize information exchange in inside, and can not share resource such as external the Internet.Electric network bridge is the network unit-switch that an energy is injected into internet information on power line, but it mainly plays the bridge joint effect, there is not the IP address, DHCP can not be provided service, can only use as the several users online,, must join a conventional router again and link to each other with bridge if want multi-user's online, use trouble, cost height are installed.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, it is Electric power route deivce that a kind of use network access equipment simple in structure, easy for installation, lower-cost is provided, it injects low-voltage power line to outside wide area network wide-band-messages such as internets by a Wide Area Network interface, user in a step down side utilizes power line to form local area network (LAN), shares the internal information resource and the internet information that surfs the web by electric power modem.
For solving the technical problem of above-mentioned existence, solution of the present utility model is:
The utility model comprises the Wide Area Network interface that is connected with outside wide area network, at least one lan interfaces and a current supply circuit that directly is connected with power network that can be connected conventional router and electric network bridge by connecting line.
Described at least one lan interfaces is two; Connect by a connecting line between two lan interfaces, constituting one can pass through the complete Electric power route deivce of this router to power network from Wide Area Network interface with signal.
Described two lan interfaces do not connect, and constitute a signal from Wide Area Network interface input, from the conventional router of a lan interfaces output.
Described two lan interfaces do not connect, and constitute a signal from the input of another lan interfaces, from the electric network bridge of power interface output.
The both-way communication mouth that described each interface all is a full duplex.
Because the utility model adopts ether high-speed broadband exchange route technology and electric power bridging technology to combine, the IP address can be set, can be configured to Dynamic Host Configuration Protocol server, can be used as the gateway of the Internet of the outside identification of unique energy quilt on the local area network (LAN), have simple in structure, easy to install, characteristics such as cost is low.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model Electric power route deivce 1 comprises the Wide Area Network interface that is connected with outside wide area network 2, two lan interfaces 3 and power interfaces 6.Wide area network 7 is connected with Wide Area Network interface 2 in the Electric power route deivce 1 by twisted-pair feeder 20, lan interfaces 3 directly links to each other with lan interfaces 5 usefulness twisted-pair feeders 4, constitute a complete Electric power route deivce 1, signal from Wide Area Network interface 2 by this router one of electric power to power network 10.The main current supply circuit that is made of power interface 6 is electrically connected with alternating current 220V power network 10, and it provides power supply for the utility model, and simultaneously, it is again the carrier of wide-band-message, and internet information is injected into power network 10 by this loop, realizes power line communications.Above-mentioned Wide Area Network interface 2, lan interfaces 3 and power interface 6 all are the both-way communication mouths of full duplex.
Outside wide area network information is injected power network by Electric power route deivce 1, and subscriber computer 9 utilizes electric power modem 8 to be electrically connected with power network 10, can surf the web.The setting of functions such as the IP address in the Electric power route deivce 1, DHCP service can be imported its default IP address and is provided with by the software of browsing in the subscriber computer.
When two lan interfaces 3,5 in the utility model did not connect with connecting line, wide area network 7 information entered Wide Area Network interface 2, and from lan interfaces 3 outputs, it can be made conventional router and use; Wide area network 7 information access to LAN interfaces 5 inject power line 10 from power interface 6, just become an electric network bridge.
Claims (5)
1, a kind of Electric power route deivce is characterized in that: it comprises the Wide Area Network interface that is connected with outside wide area network, at least one lan interfaces and a current supply circuit that directly is connected with power network that can be connected conventional router and electric network bridge by connecting line.
2, Electric power route deivce according to claim 1 is characterized in that: described at least one lan interfaces is two; Connect by a connecting line between two lan interfaces, constituting one can pass through the complete Electric power route deivce of this router to power network from Wide Area Network interface with signal.
3, Electric power route deivce according to claim 2 is characterized in that: described two lan interfaces do not connect, and constitute a signal from Wide Area Network interface input, from the conventional router of a lan interfaces output.
4, Electric power route deivce according to claim 2 is characterized in that: described two lan interfaces do not connect, and constitute a signal from the input of another lan interfaces, from the electric network bridge of power interface output.
5, according to the described Electric power route deivce of claim 1 to 4, it is characterized in that: the both-way communication mouth that described each interface all is a full duplex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264055 CN2566536Y (en) | 2002-08-27 | 2002-08-27 | Electric power route deivce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264055 CN2566536Y (en) | 2002-08-27 | 2002-08-27 | Electric power route deivce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566536Y true CN2566536Y (en) | 2003-08-13 |
Family
ID=33730323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264055 Expired - Fee Related CN2566536Y (en) | 2002-08-27 | 2002-08-27 | Electric power route deivce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566536Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442677C (en) * | 2003-11-14 | 2008-12-10 | 福建省电力试验研究院 | Power wire local net network system and wiring method thereof |
| CN103051502A (en) * | 2012-12-07 | 2013-04-17 | 广东电网公司佛山供电局 | System and method of self-organized networking and flexible accessing of intelligent power equipment in electricity utilization community |
-
2002
- 2002-08-27 CN CN 02264055 patent/CN2566536Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442677C (en) * | 2003-11-14 | 2008-12-10 | 福建省电力试验研究院 | Power wire local net network system and wiring method thereof |
| CN103051502A (en) * | 2012-12-07 | 2013-04-17 | 广东电网公司佛山供电局 | System and method of self-organized networking and flexible accessing of intelligent power equipment in electricity utilization community |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |