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Software package-based online automatic updating method for open source operating system of mobile terminal

An operating system and mobile terminal technology, applied in transmission systems, electrical components, program loading/starting, etc., can solve problems such as inability to update software, and achieve the effect of rapid and automatic upgrade deployment

Active Publication Date: 2013-08-21
TSINGHUA UNIV
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AI Technical Summary

Problems solved by technology

However, the Android system is divided into four levels, Linux kernel, C / C++ library, application framework, and application layer. AndroidPackageManager can only manage software located in the application layer, and cannot update software in the other three layers (collectively referred to as the system layer).
Under normal circumstances, other layers of Android devices can only be updated by downloading system images and flashing Flash.

Method used

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  • Software package-based online automatic updating method for open source operating system of mobile terminal
  • Software package-based online automatic updating method for open source operating system of mobile terminal
  • Software package-based online automatic updating method for open source operating system of mobile terminal

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Embodiment Construction

[0058] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation of the present invention will be further described in detail below in conjunction with the accompanying drawings, taking the open source operating system Android-X86 donut version as an example.

[0059] figure 1 It shows the interactive relationship diagram between the server end and the mobile terminal in the method of the present invention. The cloud part is an open source operating system source code server, which is a network resource outside the present invention, and is www.android-x86.org in this example. The server side and the client side are included in the present invention, wherein the package management server at the server side is composed of three parts, and the client side is composed of a software package manager.

[0060] Basic system preparation before upgrading. server side according to figure 2 Steps, download the donut softwa...

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Abstract

The invention discloses a software package-based online automatic updating method for an open source operating system of a mobile terminal, which relates to the field of mobile terminal software and is applied to the open source operating system of the mobile terminal. By the method, the remote automatic updating of system software can be realized by taking a package as a unit, and convenience isbrought to the rehabilitation of security holes and the installation of the operating system. The method comprises the two aspects that: a server automatically finishes structuring and publishing thesoftware package, acquires all source codes of the operating system from an open source site, automatically divides and structures a proper software package, determines the updating information of the software package according to the version information and dependency of the source codes, and publishes the software package by utilizing a network; and the mobile terminal serving as a software package acquirer and user automatically checks the updating information by client software, and downloads and updates the system by taking the software package as the unit to fulfill the aim of automaticonline updating. The method has the characteristics of high degree of automation and the like, and is easy to deploy in large scale and use.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to an automatic online update method for an open source operating system of a mobile terminal. Background technique [0002] In China, the development of the Internet and mobile devices have interacted to form a powerful wave of popularization. Mobile terminals represented by smart phones and netbooks are developing rapidly amid fierce competition. According to CNNIC's 26th Internet survey report, as of June 2010, there were 277 million mobile Internet users nationwide, accounting for nearly 66.0% of the total Internet users. With the growth of mobile Internet users, there has been a growing group of Internet users who only use mobile phones to surf the Internet. In 2010, this group accounted for 11.7% of the total Internet users. [0003] The usage proportion and influence ability of mobile terminal open source operating systems represented by Android system are constantly exp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725H04L29/08G06F9/445H04M1/72406
Inventor 董渊王生原张伟达
Owner TSINGHUA UNIV
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