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Method and system for reducing boot time

A technology of boot time and first time, applied in the direction of program loading/starting, program control device, etc., can solve the problems of difficulty in reducing boot time and shortening boot time.

Inactive Publication Date: 2011-12-21
KUNDA COMP TECHKUSN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Because in the above-mentioned booting process, the relevant data of the operating system is stored in the hard disk, limited by the limitation of the hard disk access speed, it is difficult to reduce the time required for booting. At present, there are some known technologies, which are improved for this problem. In order to shorten the boot time

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  • Method and system for reducing boot time
  • Method and system for reducing boot time
  • Method and system for reducing boot time

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Embodiment Construction

[0021] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings.

[0022] refer to figure 1 and figure 2 , the preferred embodiment of the system 1 for shortening the boot time of the present invention is implemented in a portable electronic device 2 including a battery 21 , a processor 22 , a flash memory 23 , and a hard disk 24 . The system 1 for shortening boot time includes a power state detection module 11 , a suspend-to-flash (STF) processing module 12 , and a boot program processing module 13 . In this preferred embodiment, the implementation of the power state detection module 11 and the STF processing module 12 is a resident program (daemon) installed in the operating system of the portable electronic device 2, and the boot program processing module 13 is a subroutine integrated in the boot loader; the releva...

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Abstract

The invention discloses a system for shortening boot time, which includes a power supply state detection module, a dormancy to flash memory processing module, and a boot program processing module. The power state detecting module is used for detecting a power state of a portable electronic device. The dormancy-to-flash memory processing module is used to determine whether to write a system setting data required for initializing the portable electronic device into a flash memory of the portable electronic device according to the power state, and after completing the writing, Setting a flag stored in the flash memory. When the portable electronic device is cold-started, the boot process processing module is used to determine whether to load the system setting data from the flash memory according to the flag. A method for shortening boot time is also disclosed.

Description

【Technical field】 [0001] The present invention relates to a technology for shortening boot time, in particular to a method and system for shortening boot time in cooperation with a power state detection mechanism. 【Background technique】 [0002] In the boot process of a general computer, a Basic Input / Output System (BIOS) is first loaded to perform basic hardware initialization settings and tests in the computer, and after confirming that the above hardware is operating normally, read Relevant data of the operating system stored in the hard disk of the computer is obtained to load the relevant data of the operating system and then continue to complete the booting procedure. [0003] Because in the above-mentioned booting process, the relevant data of the operating system is stored in the hard disk, limited by the limitation of the hard disk access speed, it is difficult to reduce the time required for booting. At present, there are some known technologies, which are improved...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 温文禧
Owner KUNDA COMP TECHKUSN