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Virtual framework for control system environment

A technology for controlling systems and environments, applied in the field of virtual architecture, can solve problems such as configuration modification difficulties and service stoppages, and achieve the effect of reducing hardware resource consumption and power consumption, and improving reliability and availability.

Inactive Publication Date: 2012-08-22
SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the above-mentioned problems in the prior art, the present invention aims to provide a virtual architecture of the control system environment to solve the problems of resource integration, configuration modification difficulties and service stop in case of failure in the large-scale control system environment

Method used

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  • Virtual framework for control system environment
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Embodiment Construction

[0018] Below in conjunction with the drawings, preferred embodiments of the present invention are given and described in detail.

[0019] Such as figure 1 Shown, the present invention, promptly a kind of virtual framework of control system environment, it comprises:

[0020] Several physical servers 1 (PC rack servers) with virtual machine systems 2 installed; and

[0021] A SAN storage system 4 that is connected to the physical server 1 through at least one optical fiber storage card 5 and is used for installing virtual machine files.

[0022] The virtual machine system 2 includes an application server template 21, a control system environment application server 22 deployed on the application server template 21, and a virtual switch 23 for setting the virtual local area network address of the physical server 1, wherein the hardware is implemented by the application server template 21. An irrelevant control system application deployment method, by pre-installing the required...

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Abstract

The invention relates to a virtual framework for control system environment. The virtual framework comprises a plurality of physical servers and a storage area networking (SAN) storage system, wherein each physical server is provided with a virtual machine system, the virtual machine system comprises an application server template and a control system environment application server arranged on the application server template, and the SAN storage system is connected with the physical servers through optical fibers and is used for installing virtual machine files. The virtual framework has the advantages that through the virtual technology, hardware resources required by the control system environment are perfectly integrated, in addition, the virtual machine system has the characteristic of high usability, the automatic fault migration of the control system environment is realized, 100-percent usability is ensured, and in addition, the seamless migration of the application of different control system sub networks is realized through the arrangement of a virtual exchanger.

Description

technical field [0001] The invention relates to a virtual framework for controlling system environments. Background technique [0002] The large-scale control system environment is the basis of the entire control system and is used for the operation, management and maintenance of the entire control system. The control system environment includes the control system network, server system and application systems related to the control system; developers and operators can pass the identity Authenticate login to any terminal to use and share the resources of the entire control system. [0003] The server system generally includes the public services of the entire control system and the application services of various parts of the control system, such as the authentication server (NIS) and file server (NFS) used to manage user accounts and file resources, and as part of the operating environment, such as database servers , boot server (BOOT), input and output control server (IOC...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 沈立人万天敏
Owner SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI
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