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Intelligent distribution network security access platform and implementation method thereof

A technology for safe access and intelligent distribution network, applied in the direction of electrical components, information technology support systems, transmission systems, etc., can solve the problems of lack of access control and isolation measures, weak protection measures, etc., to maintain the level of information security protection, The effect of eliminating risks and reducing the workload of transformation and development

Inactive Publication Date: 2019-12-13
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Power distribution terminals accessed through wired private networks such as optical fibers are widely distributed, and their physical security protection level is much lower than that of the main power distribution station; the protection measures at the boundary of the main power distribution station are weak, and there is a lack of access control and isolation measures

Method used

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  • Intelligent distribution network security access platform and implementation method thereof
  • Intelligent distribution network security access platform and implementation method thereof
  • Intelligent distribution network security access platform and implementation method thereof

Examples

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Embodiment Construction

[0031] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Parts and features of an embodiment may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the present invention may be referred to herein, individually or collectively, by the term "invention", which is for convenience only and is not inten...

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PUM

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Abstract

The invention provides an intelligent distribution network safety access platform and an implementation method thereof. The platform comprises a power distribution main station, a power distribution safety access gateway, a data isolation assembly and a power distribution terminal, a safety chip is embedded in the power distribution terminal. The power distribution main station, the data isolationassembly, the power distribution safety access gateway and the power distribution terminal are in communication connection in sequence. The power distribution main station initiates a connection request to the acquisition server through the data isolation assembly, the acquisition server sends the connection request to the power distribution terminal through the power distribution security accessgateway, and the power distribution security access gateway establishes connection with the power distribution terminal and performs security negotiation with the power distribution terminal. According to the platform, the construction and safety protection process of the distribution automation service system is accelerated, the stable transition of new and old distribution main stations and terminals is facilitated, the information safety protection level of a company production management area and a management information area is maintained on the basis of meeting the information safety protection requirement, and the safety of the distribution automation system is ensured.

Description

technical field [0001] The invention relates to the technical field of distribution network security management, in particular to an intelligent distribution network security access platform and an implementation method thereof. Background technique [0002] In related technologies, the power distribution master station is deployed in the production control area, and the protective measures include horizontal one-way safety isolation devices (between the management information area and the safe access area), firewalls (between the main network dispatching automation system) , power distribution encryption authentication device, malicious code protection system, the front-end machine adopts a security-reinforced operating system certified by the designated department of the state, and realizes localization of equipment after 2013, etc., adopts one-way authentication measures based on asymmetric cryptographic algorithms to prevent control commands , The parameter setting instr...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H02J13/00
CPCH02J13/00H04L63/0428H04L63/08H04L63/0823H04L63/0869H04L63/10H04L63/205H04L67/12Y04S40/20
Inventor 许勇刚林亮成张崇超刘增明马靖姜帆刘伟
Owner STATE GRID CORP OF CHINA
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