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Test method and test platform for relay of power line carrier communication path

A technology of power line carrier and communication path, which is applied in the field of communication, can solve the problem of incomplete testing and achieve comprehensive and accurate testing

Active Publication Date: 2021-12-21
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a test method and a test platform for power line carrier communication path relay, so as to solve the problem that the test is not comprehensive enough in the prior art

Method used

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  • Test method and test platform for relay of power line carrier communication path
  • Test method and test platform for relay of power line carrier communication path
  • Test method and test platform for relay of power line carrier communication path

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solution of the present application, the test method and test platform for the power line carrier communication path relay provided by the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] This application proposes a power line carrier test platform, please refer to figure 1 , figure 1 It is a schematic diagram of an embodiment of the power line carrier test platform of the present application.

[0026] The power carrier test platform 1 includes a host computer 11 , a router 12 , a carrier signal transmitting device 13 and a carrier signal receiving device 14 .

[0027] The router 12, the carrier signal transmitting device 13 and the carrier signal receiving device 14 are all connected with the upper computer 11 by wire and electric signal, and the carrier signal transmitting device 13 and...

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Abstract

The invention discloses a test method and test platform for the relay of a power line carrier communication path. The test platform comprises an upper computer, a router, a carrier signal transmitting device and a carrier signal receiving device; and the router, the carrier signal transmitting device and the carrier signal receiving device are all in wired electric signal connection with the upper computer, and the carrier signal transmitting device and the carrier signal receiving device are electrically connected with the router through wires, wherein the power line carrier test platform is used for testing the adaptive capacity of a power line relay path, testing the communication real-time performance of the power line relay path and testing the load balance of the power line relay path. Through the above mode, the test of the power line relay path can be comprehensive and accurate, and the method is more suitable for practical application.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a test method and a test platform for power line carrier communication path relay. Background technique [0002] Power Line Carrier (PLC) communication is a special communication method that uses high-frequency modulation signals and power lines as an information transmission medium for voice or data transmission. Power line carrier communication is divided into low-voltage power line carrier and high-voltage power line carrier according to the frequency bandwidth. , in the low-voltage power line carrier data transmission system, the low-voltage power line communicates with each carrier terminal in the carrier communication module, and the carrier communication terminal exchanges information with the monitoring terminal through a digital interface. With the application of power line carrier communication technology more and more , In the application of carrier...

Claims

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Application Information

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IPC IPC(8): H04B3/46H04B3/54
CPCH04B3/46H04B3/54Y02D30/70
Inventor 梁宇图付佳佳施展曾瑛张正峰卢建刚
Owner GUANGDONG POWER GRID CO LTD