Terminal automatic access and configuration management methods

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

Active Publication Date: 2017-03-08
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • 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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  • Terminal automatic access and configuration management methods
  • Terminal automatic access and configuration management methods

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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 invention provides terminal automatic access and configuration management methods. A bidirectional terminal registration management mechanism is established in a way of a terminal side power-on registration initiating mechanism first, a main station side regular polling mode supplemented, so that the problem of incapability of smoothly finishing a registering process caused by failures of links of a terminal, a communication network or a system main station is solved, and automatic accessing management efficiency and reliability of a large-scale power distribution terminal are increased and improved effectively. Meanwhile, an integral running and management configuration method for a system side terminal is provided, automatic resolution configuration of the registered terminal and information interaction with systems such as a system side power distribution automation system, a PMS (Power Production Management System) and a GIS (Geographic Information System) are considered, and automatic flexible configuration of the terminal is finished by correlation of information such as topology and equipment accounts, so that correct and reliable running of the terminal is ensured; labor cost in power distribution automation engineering construction and engineering operation and maintenance processes is lowered greatly; the power distribution automation operation and maintenance management efficiency and the automation level are increased; and power distribution operation and maintenance management lean development is supported.

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 Applications(China)
IPC IPC(8): H04L12/24H04B3/54
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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