Off-line initialization method and off-line initialization system for industrial terminal devices

An initialization method and technology for industrial terminals, applied in the field of industrial terminal initialization, can solve problems such as low efficiency, inconvenient production, operation and construction of industrial control systems, and achieve the effect of facilitating management and avoiding network security risks.

Active Publication Date: 2014-01-22
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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  • Description
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AI Technical Summary

Problems solved by technology

It takes half an hour to configure each terminal protection device, and it takes 6.94 months to complete the configuration of 10,000 terminal protection devices, which brings great inconvenience to the production, operation and construction of the industrial control system, and the efficiency is very low

Method used

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  • Off-line initialization method and off-line initialization system for industrial terminal devices
  • Off-line initialization method and off-line initialization system for industrial terminal devices
  • Off-line initialization method and off-line initialization system for industrial terminal devices

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0035] Such as figure 1 Shown, is the off-line initialization method of a kind of industrial terminal equipment of the present invention, comprises the following steps:

[0036] S11. The management terminal acquires the input initialization information of the industrial terminal equipment;

[0037] The equipment management personnel input the initialization information of the equipment that needs to be initialized into the management terminal; the management terminal can be a computer terminal, and is specially used to obtain the initialization information service of the industrial terminal equipment by setting the terminal management plug-in in the WEB container.

[0038] In a preferred embodiment, the initialization information is the configuration information of the indu...

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Abstract

The invention provides an off-line initialization method for industrial terminal devices, which includes the following steps that the inputted initialization information of an industrial terminal device is obtained by a management terminal; the management terminal establishes connection with the industrial terminal device, and transmits an initialization command to the industrial terminal device; the industrial terminal device responds to the initialization command; the management terminal receives a response command, and obtains and signs a digital certificate generated by an encryption unit of a server; the management terminal transmits the digital certificate and the initialization information to the industrial terminal device; and the industrial terminal device receives the digital certificate and the initialization information, is initialized, and feeds an initialization result back to the management terminal. The invention also provides a corresponding system, which can initialize industrial terminal devices off line and has high working efficiency and high security.

Description

technical field [0001] The present invention relates to the technical field of industrial terminal initialization, in particular to an offline initialization method for industrial terminal equipment and an offline initialization system for industrial terminal equipment. Background technique [0002] Industrial terminal equipment (such as power distribution terminals, load terminals, metering terminals, etc. of the power grid) are widely used in applications. A typical distributed industrial control system (or distributed data acquisition system) consists of an industrial control master station (or monitoring background) and industrial terminal equipment. [0003] The communication between these industrial terminals and the industrial control master station is mainly based on IP network technology. In order to solve the confidentiality, integrity and non-repudiation of the business data of this type of system in the traditional IP network, it is necessary Protective equipmen...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/32
Inventor 江泽鑫谢善益苏扬曾强李海涛钟志明周安梁智强胡朝辉梁志宏陈炯聪黄曙余南华林丹生李闯石炜君梁毅成黄岳峰
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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