Method for operating multiple operating systems and corresponding system and mobile equipment

A multi-operating system and operating system technology, applied in the field of computer operating systems, can solve the problems of inconsistent input and output devices, poor user experience, virtualization technology application, etc., and achieve clear display, input and output, and simple switching effects

Active Publication Date: 2015-02-18
SHANGHAI MICROVIRT SOFTWARE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to various technical reasons, virtualization technology has not been applied to mobile devices such as tablet computers and mobile phones, which are mainly small-sized displays and touch screens.
These technical reasons include, for example: the screen is small, the host operating system does not support multi-window operation mode, or (in the case that the host operating system supports multi-window operation mode) displaying the output screen of the guest operating system in multi

Method used

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  • Method for operating multiple operating systems and corresponding system and mobile equipment
  • Method for operating multiple operating systems and corresponding system and mobile equipment
  • Method for operating multiple operating systems and corresponding system and mobile equipment

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Embodiment Construction

[0074] Although in the following description of the embodiments of the present invention with reference to the accompanying drawings, the principle of the present invention is illustrated by taking a tablet computer or a smart phone running Android and Windows operating systems as an example, it should be understood that the present invention is not limited thereto, but The invention can also be applied to other mobile devices such as Personal Digital Assistants (PDAs), Netbooks, and other operating systems such as Tizen, Linux.

[0075] Figure 1A and 1B A schematic diagram of a tablet computer 100 using the method according to the present invention under different foreground systems is shown. Figure 1A A snapshot of the tablet computer 100 when the Android operating system is used as the foreground system is shown, Figure 1B A snapshot of the tablet computer 100 with the Windows operating system as the foreground system is shown.

[0076] From Figure 1A As can be seen...

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Abstract

The invention relates to a method for operating multiple operating systems. The method comprises the following steps: operating a first operating system as a host operating system; starting a virtualization-supported virtual machine monitor program VMM on the host operating system; operating a second operating system on the VMM as a client operating system; selecting one of the first operating system and the second operating system as a foreground operating system and the other operating system as a background operating system to guarantee that the provided user experience is that the foreground operating system owns all input equipment and output equipment. The invention also relates to a corresponding system and mobile equipment.

Description

technical field [0001] The present invention generally relates to the field of computer operating systems, and specifically relates to a method for running multiple operating systems, a corresponding system and a mobile device. Background technique [0002] In recent years, mobile devices such as tablets and smartphones have gradually become the preferred computing, gaming, or audio-visual playback devices that people cannot do without in their daily lives. Unlike a PC, the operation of a mobile device is mainly based on a touch screen, with a small amount of physical keys such as a power key and volume + / - keys involved. Operating systems running on mobile devices include Android, IOS, and Tizen. Usually, a mobile device can only run a specific operating system, for example, an Android device can run an Android operating system and Android applications, but cannot run a Windows operating system and Windows applications. This greatly limits mobile device support for applic...

Claims

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Application Information

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IPC IPC(8): G06F9/46G06F3/0481G06F21/36
Inventor 杨晓伟许东晓
Owner SHANGHAI MICROVIRT SOFTWARE TECH
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