Power broadband home terminal system

A terminal system and broadband technology, applied in the direction of electrical signal transmission system, distribution line transmission system, transmission system, etc., can solve the problems of low operating efficiency, frequent failures, high labor costs, etc., to reduce complexity, reduce costs, The effect of improving convenience

Inactive Publication Date: 2018-01-19
GUANGXI UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Traditional power grid monitoring requires a lot of manpower to perform operations such as meter reading, equipment inspe...

Method used

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  • Power broadband home terminal system
  • Power broadband home terminal system
  • Power broadband home terminal system

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] Such as figure 1 As shown, the power broadband home terminal system consists of smart meters, power conversion modules, switch modules, main control board modules, power modem modules and related lines.

[0030] The smart meter adopts the DDS862 single-phase electronic energy meter of Samsung Smart Company. The smart meter is provided with an input interface and an output interface of live wire and neutral line, and an RS485 interface. The RS485 interface of the smart meter is connected to the main control board module through the RS485 bus for two-way data exchange. The smart meter measures and displays the power readings in real time, receives instructions from the main control board module through the RS485 bus and uploads the power readings to the main control board module. The communication protocols between the main control board module and the smart met...

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Abstract

The invention provides a power broadband home terminal system, consisting of an intelligent electric meter, a power conversion module, a switch module, a main control board module, a Homeplug module and related circuits. According to the terminal system, grid companies can remotely access detailed information of electricity utilization of users, and can remotely control power supply of the users when necessary. And meanwhile, according to the terminal system provided by the invention, Internet broadband network signals are also modulated to power lines through the switch module and the Homeplug module, and the users can access networks through the original power lines without additionally performing network deployment. Thereby, the advantages of intelligent grid technologies and power linecommunication technologies are integrated, the dual functions of network accessing and meter reading can be achieved through only one box, the complexity of network wiring can be reduced, the convenience of the users can be improved, and the cost can also be reduced.

Description

technical field [0001] The invention relates to an intelligent terminal system, in particular to a power broadband home access terminal system, which belongs to the technical field of communication equipment. Background technique [0002] With the development of society, almost every household is now connected to the Internet, and each family often has more than one device connected to the Internet, such as desktop computers, smartphones, and smart TVs. In the near future, families will Entering the era of the Internet of Things, refrigerators, air conditioners, and televisions will also need to be connected to the Internet. If these devices rely on network cables for networking, the wiring layout will be messy. If wireless routers are used for networking, there will be problems such as unstable signals and serious interference. Since most of the devices that need to be connected to the Internet are powered by the power line, if the power line carrier technology is used to ...

Claims

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Application Information

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IPC IPC(8): H04B3/54G08C19/00H04L29/08
Inventor 覃柳思
Owner GUANGXI UNIV
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