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A terminal automatic access and configuration management method

A technology of automatic access and terminal configuration, applied in distribution line transmission systems, wired transmission systems, electrical components, etc., to reduce the workload of installation and debugging, improve the efficiency of operation and maintenance management, and improve the level of automatic operation and maintenance management of distribution. The effect of efficiency

Active Publication Date: 2022-03-01
CHINA ELECTRIC POWER RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to overcome the above defects, the present invention provides a terminal automatic access and configuration management method, which effectively solves the problems of automatic access and configuration management of large-scale power distribution terminals in the construction and operation and maintenance of power distribution automation projects

Method used

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  • A terminal automatic access and configuration management method
  • A terminal automatic access and configuration management method

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Experimental program
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Embodiment

[0096] Taking the automatic connection and configuration process in the construction and operation of the distribution automation project as an example, the implementation steps are described as follows:

[0097] 1) Terminal pre-configuration stage: Before the power distribution terminal leaves the factory, the manufacturer should write the terminal ID number according to the QR code; Terminal IP address, master station IP address and gateway information.

[0098] 2) The new terminal is installed and powered on: after the terminal is initialized and establishes a communication connection with the main station, it will automatically send registration information. The main station analyzes the registration information and compares it with the system information to determine the terminal network access form. When it is judged to be a new terminal, it is the first time When accessing the network, verify the terminal's network access authority and conduct security analysis and hidd...

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Abstract

The present invention proposes a terminal automatic access and configuration management method. The terminal side automatically initiates the registration mechanism after power-on, and the master station side timing polling mode is supplemented. A two-way terminal registration management mechanism is established to avoid problems caused by terminals and communication networks. Or the registration process cannot be completed smoothly due to failures in various links of the main station of the system, effectively improving the efficiency and reliability of automatic access management of large-scale power distribution terminals. At the same time, the integrated operation and management configuration method of the terminal on the system side is proposed, considering the automatic analysis and configuration of the terminal after registration and the information interaction with the power distribution automation system, PMS, GIS and other systems on the system side, and the completion of associated topology, equipment account and other information The automatic and flexible configuration of the terminal ensures the correct and reliable operation of the terminal, greatly reduces the manpower input in the process of distribution automation project construction and project operation and maintenance, improves the management efficiency and automation level of distribution automation operation and maintenance, and supports the lean development of distribution network operation and maintenance management .

Description

technical field [0001] The invention belongs to the technical field of power distribution automation, and in particular relates to a terminal automatic access and configuration management method. Background technique [0002] At present, with the large-scale construction of the centralized distribution automation system, in order to enhance the observability, measurability and controllability of the distribution master station to the site, improve the reliability of the distribution network and the efficiency of fault handling, the distribution site has installed A large number of power distribution terminals, a power distribution automation system deployed at the municipal level can reach thousands of terminals, and these terminals are distributed in various places such as urban power distribution overhead lines, cable lines, ring network cabinets, and switching stations. As a result, daily equipment operation and maintenance, terminal installation / replacement and commissio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L41/08H04B3/54
CPCH04B3/544H04L41/0803H04L41/0876
Inventor 高媛史常凯盛万兴赵江河张波周勐李二霞李玉凌顾建炜王凯
Owner CHINA ELECTRIC POWER RES INST
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