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Power line network device concurrently with power supply function

A technology of power line network and power supply, which is applied in the direction of data exchange network, data switch current source, distribution line transmission system, etc. quality effect

Inactive Publication Date: 2007-03-28
ACBEL POLYTECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the power line modem can enable the computer to transmit data through the power line, compared with the network wiring using a single ADSL modem in the current home network, it is found that each computer needs to add a power line, that is to say, each computer needs more than one power line. Adding a power socket, but the number of power sockets reserved in the home is limited, it is easy to cause the dilemma of not enough sockets, and it will also increase the number of computer wiring, causing troubles in retrieving wires, and it is also inconvenient to use

Method used

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  • Power line network device concurrently with power supply function
  • Power line network device concurrently with power supply function
  • Power line network device concurrently with power supply function

Examples

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Embodiment Construction

[0046] As shown in FIG. 1, it is a block diagram of a preferred embodiment of the power line network device 10 of the present invention, which includes:

[0047] A power cord 11, one end of which is connected to a plug (not shown in the figure), for being inserted in the power socket 20, and connected with the power line in the socket 20;

[0048] A power line communication module 12, which mainly includes a power line coupler 121, a signal processing unit 122, a network packet transceiver unit 123, a network connection port 124 and an AC / DC conversion supply unit 125; wherein the power line coupler 121 is connected to the power supply The other end of the line 11 is to be electrically connected to the power line 11, and the network packet transceiver unit 123 is connected to the power line coupler 121 through the signal processing unit 122, so as to take out the network packet data from the AC power of the power line 11, and then according to the network packet The destinatio...

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PUM

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Abstract

The device includes a power supply cord (PSC), a power converter (PC) and a power line communication module (PLCM) consisting of a power line coupler (PLC) and a network port. One end of PSC is connected to the main power and the other is connected to both of PLC and PC. The network port is connected to network device. The DC output of PC supplies power to the computer host. By this invention, the computer via only one power cord obtains the power supply and transfers data simultaneously.

Description

technical field [0001] The invention relates to a power line network device, especially a power line network device with a power supply function. For a portable computer device, the invention can obtain network packet data and required working power. Background technique [0002] With the continuous increase of broadband Internet population, according to statistics, domestic users who access the Internet through ADSL far exceed CableModem users. It can be seen that the competition among Internet broadband service providers is quite fierce. The computer needs to be connected to the home computer 50 and a modem 51 by the ADSL operator to the home with a network line 501, so that the computer 50 is connected to the Internet through the modem 51 to realize the purpose of broadband Internet access. [0003] At present, a technology based on the HomePlug version 1.0 standard and connected to the Internet through the power line (PowerLine Communication, PLC) has matured. Since the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B3/54H04L12/10H04L12/56H02M7/04
Inventor 叶宪昌万建国
Owner ACBEL POLYTECH INC
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