Intelligent terminal and its hardware device access authority control method

A technology of hardware devices and access rights, applied in the field of operating systems, can solve problems such as poor user experience, user download task failures, and troubles, so as to improve the experience and avoid missing important tasks.

CN105138896BActive Publication Date: 2017-10-20PRANUS BEIJING TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-10-20

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Abstract

An embodiment of the present invention provides an access authority control method for an intelligent terminal and its hardware device. The method includes: after the first operating system switches to the foreground, sends an access request for the hardware device to the resource control service module; the resource control service module queries the hardware After the device is occupied, ask the user whether to give up the access authority of the second operating system; wherein, the second operating system is the owner of the hardware device; after the resource control service module receives the abandonment instruction from the user, it modifies the owner of the hardware device to first operating system. In the embodiment of the present invention, when the resource control service module inquires that the hardware device is occupied, it modifies the owner of the hardware device to the first operating system according to the application request sent by the first operating system; When the front-end and back-end switches, the access rights to the hardware devices conflict, which is convenient for users to perform operations based on the front-end and back-end switching of the operating system, and improves the user experience.
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Description

technical field

[0001] The present invention relates to the technical field of operating systems, and in particular, the present invention relates to an access authority control method for an intelligent terminal and a hardware device thereof. Background technique

[0002] With the development of society and economy, and the improvement of people's living standards, smart terminals have become very popular, and security problems of smart terminals have become increasingly frequent. Configuring multiple mutually isolated operating systems for smart terminals has become one of the development directions to solve the security problems of smart terminals.

[0003] Currently, a method for configuring multiple operating systems in an intelligent terminal includes: on the basis of a main operating system, using Linux container container virtualization technology to create several containers, and installing and running a slave operating system in the containers.

[0004] In an exis...

Examples

Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0023] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...