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Computer system for supporting multi-operation system and method for supporting multi-operation system

An operating system and computer technology, applied in the direction of multi-program device, program control device, program loading/starting, etc., can solve the problems of inconvenient use and lack of practicability, and achieve the effect of improving convenience

Inactive Publication Date: 2008-05-28
LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] As mentioned above, in order to use multiple operating systems in the computer system, the existing technology needs to increase the configuration of the hard disk, or need to reinstall the program, back up the data, etc., so there is a problem of lack of practicality or inconvenience.

Method used

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  • Computer system for supporting multi-operation system and method for supporting multi-operation system
  • Computer system for supporting multi-operation system and method for supporting multi-operation system
  • Computer system for supporting multi-operation system and method for supporting multi-operation system

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Embodiment Construction

[0055] Hereinafter, the embodiment of the computer system supporting multiple operating systems and the method for supporting multiple operating systems of the present invention will be described in more detail with reference to the accompanying drawings.

[0056] The present invention relates to the use of multiple operating systems embedded in systems and computing devices such as computers, mobile phones, PDAs, PMPs, MP3 players, etc., without the need to reinstall the operating system or correspond to the requirement to scan (Flash) through the update of the operating system Reinstalling a special operating system can also support the use of multiple operating systems. That is, the present invention does not require a cumbersome operating system update process, and provides a simple method for using the desired operating system. The operating system used by the user does not need to be stored in the memory of the computer itself, but the operating system desired by the user...

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Abstract

The invention relates to a computer system which supports a plurality of operating systems and a method which supports a plurality of operating systems. The computer system comprises a first operating system which is stored in a storage device of the computer system, a second operating system which is stored in a peripheral device and can be loaded or unloaded and is connected with the computer system, an operating system selecting portion which selects systems which are hoped by users, and an operating system starting portion which loads one operating system in the operating systems to the storage device. According to the invention, complex processes to install operating systems again or to back-up data are not needed, and the operating systems can be easily changed into other operating systems which are hoped.

Description

technical field [0001] The present invention relates to a computer system capable of supporting multiple operating systems and a method for supporting multiple operating systems in the system. Specifically, multiple operating systems can be used without restarting the computer system or backing up data. Background technique [0002] Generally, the so-called embedded system (Embedded System) refers to an electronic control system that combines computer hardware and software to perform predetermined functions. This embedded system has a built-in microprocessor, which can perform specific tasks, and has a built-in operating system (Operating System: "OS" for short). This operating system includes: disk operating system (DOS), window system (Windows), Linux or Unix series, etc. [0003] In existing computers, generally a plurality of hard disks are installed or a large-capacity hard disk is used for partitioning, even so, only one operating system can be used to start and opera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/46G06F9/445
Inventor 金华英
Owner LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD