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Host system and its vibration protection method, vibration mode judging circuit and method

A host system and vibration mode technology, applied in the protection of internal/peripheral computer components, electrical digital data processing, computer security devices, etc., can solve the problems of the host system's work efficiency decline, and achieve the effect of improving work efficiency

Active Publication Date: 2011-12-14
GETAC TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the known method, as long as the host system works in a vibrating environment, the protection mechanism will be activated
Therefore, the known method will lead to a decline in the work performance of the host system, causing many troubles to the user.

Method used

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  • Host system and its vibration protection method, vibration mode judging circuit and method
  • Host system and its vibration protection method, vibration mode judging circuit and method
  • Host system and its vibration protection method, vibration mode judging circuit and method

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Embodiment Construction

[0041] The main spirit of the present invention is to judge the vibration mode of the vibration environment when the host system is working in the vibration environment. If the vibration mode of the vibration environment is periodic vibration, the present invention will determine whether to activate the protection mechanism according to the setting of the user, so as to avoid reducing the working performance of the host system in unnecessary situations. However, if the vibration mode of the vibrating environment is a random vibration mode, the present invention will forcibly activate the protection mechanism to ensure that the data in the host system will not be damaged, so that the host system cannot operate normally.

[0042] figure 1 A block diagram of a host system according to a preferred embodiment of the present invention is shown. Please refer to figure 1 , the host system 100 provided in this embodiment includes a control module 110 and a vibration protection circui...

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Abstract

The invention discloses a host system and a vibration protecting method and a vibrating mode judging circuit and method thereof. The host system comprises a control module and a vibration protecting circuit. The vibration protecting circuit can judge the vibrating mode of a vibrating environment when judging that the host system is in a vibrating environment. The vibration protecting circuit determines whether to start a protection mechanism according to a user setting when judging that the vibrating mode of the vibrating environment is a periodical vibrating mode. Otherwise, the vibration protecting circuit starts the protection mechanism forcedly to protect the host system when judging that the vibrating mode of the vibrating environment is a random vibrating mode.

Description

technical field [0001] The present invention relates to a protection method for a host system, and in particular to a protection method for deciding whether to activate the protection mechanism of the host system according to the vibration mode of the host system. Background technique [0002] At present, in some host systems, accelerometers are installed to detect the gravity value of the host system on the reference axis of space. In some known host systems, when it is determined that the gravity value detected by the accelerometer changes, it is determined that the host system is working in a vibrating environment. At this time, these known host systems will activate a protection mechanism, such as prohibiting the operating system from performing data access, or reducing the speed of data access, so as to protect the data in the host system from being damaged, so as to avoid the failure of the host system. [0003] While known methods are effective in securing host syste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/00G06F21/72
Inventor 董利燊
Owner GETAC TECH CORP