Efficient and safe virtualization method and device for mobile devices

Abstract

The present invention relates to a method, system and computing device for running multiple virtual machines on a computing device. Through the method, system and computing device of the present invention, the same mobile device can be allowed to support multiple mutually isolated operating systems or multiple security operating environments, each virtual machine can provide an exclusive user experience, and can also greatly improve virtual performance.

Description

technical field

[0001] The present invention generally relates to the field of computer operating systems, and more specifically relates to an efficient and safe virtualization method and equipment for mobile devices. Background technique

[0002] In recent years, with the rise of mobile devices such as tablet computers, there has been an increasing need to run multiple operating systems. For example, a user may expect a tablet computer running an Android operating system to also run Windows Office, and vice versa; or, a user may expect the same mobile device to be able to generate multiple virtual machine environments to run multiple instances of the operating system, such as private environments, enterprise environment or secure payment environment and so on. Different virtual machine environments can have different purposes, for example, private environments need to run various private applications as conveniently as possible, while enterprise environments need to run va...

Examples

Embodiment Construction

[0057] 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 running a virtual machine-based Linux and a virtual machine-based Windows operating system as an example, it should be understood that the present invention does not Limited thereto, but the invention may also be applied to other portable computing devices such as smartphones, personal digital assistants (PDAs), netbooks, laptops, other computing devices such as desktops, servers, workstations, And other operating systems such as Android, Tizen, IOS. Moreover, although in the following embodiments, virtual machines containing two heterogeneous operating systems are run on the same device, the present invention is not limited thereto, but the present invention can also run multiple virtual machines containing isomorphic ( For example, virtual machines with the same ...

technical field

[0001] The present invention generally relates to the field of computer operating systems, and more specifically relates to an efficient and safe virtualization method and equipment for mobile devices. Background technique

[0002] In recent years, with the rise of mobile devices such as tablet computers, there has been an increasing need to run multiple operating systems. For example, a user may expect a tablet computer running an Android operating system to also run Windows Office, and vice versa; or, a user may expect the same mobile device to be able to generate multiple virtual machine environments to run multiple instances of the operating system, such as private environments, enterprise environment or secure payment environment and so on. Different virtual machine environments can have different purposes, for example, private environments need to run various private applications as conveniently as possible, while enterprise environments need to run va...

Examples

Embodiment Construction

[0057] 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 running a virtual machine-based Linux and a virtual machine-based Windows operating system as an example, it should be understood that the present invention does not Limited thereto, but the invention may also be applied to other portable computing devices such as smartphones, personal digital assistants (PDAs), netbooks, laptops, other computing devices such as desktops, servers, workstations, And other operating systems such as Android, Tizen, IOS. Moreover, although in the following embodiments, virtual machines containing two heterogeneous operating systems are run on the same device, the present invention is not limited thereto, but the present invention can also run multiple virtual machines containing isomorphic ( For example, virtual machines with the same ...

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