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Tablet computer apparatus with multiple system hard disks

A tablet computer, multi-system technology, applied in the computer field

Inactive Publication Date: 2017-06-13
SHENZHEN HAILINKE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It’s just that some special industries such as security and national defense-related personnel need a system with a high degree of trust when it involves safety, and a public system with more complete functions when it is not safe, but the traditional way is still There will be communication between the two systems, so the requirement for physical isolation of confidential data cannot be fully realized

Method used

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  • Tablet computer apparatus with multiple system hard disks
  • Tablet computer apparatus with multiple system hard disks

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Experimental program
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Embodiment Construction

[0013] The present invention is described below in conjunction with embodiment.

[0014] Based on the embodiment of the invention, a multi-system hard disk tablet computer device includes a hard disk selection module, such as figure 1 The hard disk selection module shown is used to perform the following steps: provide a boot interface for the user to operate, and the boot interface includes graphical system options; select the system option based on the user operation and output a system selection signal; based on the system selection signal Operates the bus expander to control the power supply module used to power the system hard drives.

[0015] When the computer is started, the hard disk selection module invokes the display based on the BIOS, and outputs a boot interface. The boot interface mainly provides several options, the options are several buttons, and the buttons are attached with the name of the system. The user clicks on the touch screen to select the correspondin...

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Abstract

The invention discloses a tablet computer apparatus with multiple system hard disks. The apparatus comprises a hard disk selection module. The hard disk selection module is used for executing the following steps of providing a startup interface for a user to operate, wherein the startup interface comprises graphic system options; selecting the system options based on user operation and outputting a system selection signal; and operating a bus extender based on the system selection signal to control a power module, wherein the power module is used for supplying energy to the system hard disks. According to the tablet computer apparatus, the startup interface is provided, so that the selection operation of a user is received and the provision of a power supply is controlled when the computer apparatus is powered on and started up; and the connection among different systems is cut off physically based on allocation of the power supply, so that an isolated environment stricter than a multi-system switching mode supported by software can be provided, and users with special requirements on the security of the computer apparatus with the different systems can be adapted.

Description

technical field [0001] The invention relates to a multi-system hard disk tablet computer device, which belongs to the field of computers. Background technique [0002] In addition to the mainstream windows system, there are many systems such as Android system and Linux system on the market. Due to different footholds, each system has its own specific advantages and disadvantages. The way of integration, such as the previous emulator mode, or the mainstream system switching in the form of restarting in the market, etc. It’s just that some special industries such as security and national defense-related personnel need a system with a high degree of trust when it involves safety, and a public system with more complete functions when it is not safe, but the traditional way is still There will be communication between the two systems, so the requirement for physical isolation of confidential data cannot be fully realized. Contents of the invention [0003] In order to solve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/81G06F9/44
CPCG06F21/81G06F9/441
Inventor 杨黎明张海军
Owner SHENZHEN HAILINKE INFORMATION TECH CO LTD