Virtualization server host computer system and related upgrade technology

A virtualized server and system upgrade technology, which is applied in the field of virtualized server host computer system and related upgrade technology, can solve the problems of limited maintenance and high cost of property, and achieve the effects of convenient maintenance, cost saving and strong practicability

Inactive Publication Date: 2019-02-12
SUZHOU NUCLEAR POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, after the upgrade, there will still be the same problems caused by the upgrade of the software and hardware system, and the later maintenance will be limited and will consume a lot of property

Method used

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  • Virtualization server host computer system and related upgrade technology
  • Virtualization server host computer system and related upgrade technology

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Embodiment Construction

[0025] The technical problem to be solved by the present invention is: as the upper computer system has been running for many years, the hardware of the industrial computer is aging, and situations such as slow response and crash often occur, and the main hardware of the industrial computer has been discontinued, which seriously affects the reliability of the control system. The system is upgraded. The technical idea proposed by the present invention for this technical problem is: adopt a virtual physical server; and equip two virtual machines in the virtual physical server, so as to respectively run the operating systems and application software of the two original industrial computers. At the same time, two thin clients are respectively equipped for the two virtual machines for screen display and operation.

[0026] In order to make the technical purpose, technical solution and technical effect of the present invention clearer, so that those skilled in the art can understand...

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Abstract

The present invention relates to a virtualization server host computer system and a related upgrade technology. The virtualization server host computer system comprises a virtual physical server (100), a thin client A and a thin client B. The virtual physical server (100) is provided with a first virtual machine (110) and a second virtual machine (120). After an operating system and an applicationprogram in an industrial control computer (210) of an engineer station and an industrial control computer (220) of an operator station are packaged, the converted virtual machine files are seamlesslymigrated into the first virtual machine (110) and the second virtual machine (120) respectively, and run in the virtual machines; the first virtual machine (110) and the second virtual machine (120)are remotely accessed through the thin client A and the thin client B to realize the operation of the original host computer program. The virtualization server host computer system and the related upgrade technology of the invention are ingenious in design and strong in practicability.

Description

technical field [0001] The invention relates to the field of industrial computers and the field of automatic control, in particular to a virtualized server upper computer system and related upgrading technologies. Background technique [0002] Computers are widely used in digital instrument and control systems of nuclear power plants. However, due to the short life cycle of computer hardware and the rapid pace of computer technology innovation, it is easy to become obsolete. The elimination and upgrading of computers is facing many difficulties and challenges. With the rapid development of computer hardware equipment, problems such as the elimination of spare parts are often faced, and new hardware equipment needs to be used for upgrading. For related operating systems, application software and other software systems, there are no failures and aging problems in themselves, but there are often incompatibility problems with the upgraded hardware system. Moreover, the software...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06F8/71G06F9/455
CPCG06F8/65G06F8/71G06F9/45558G06F2009/4557G06F2009/45595
Inventor 杨金秋韩洪宝李小鹤
Owner SUZHOU NUCLEAR POWER RES INST
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