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Operating system upgrade method and device

An operating system and upgrade technology, applied in the software field, can solve problems such as low upgrade efficiency, and achieve the effect of high upgrade efficiency and convenient use.

Active Publication Date: 2018-12-28
GUANGZHOU SHIRUI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide an operating system upgrade method and device for the problem of low upgrade efficiency of existing technologies

Method used

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  • Operating system upgrade method and device

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Experimental program
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Embodiment Construction

[0022] Embodiments of the operating system upgrade method of the present invention will be described below in conjunction with the accompanying drawings.

[0023] figure 1 It is a flow chart of an operating system upgrade method in an embodiment. Such as figure 1 As shown, the operating system upgrade method of the present invention may include the following steps:

[0024] S1, after obtaining the first upgrade file corresponding to BOOT, the second upgrade file corresponding to the system main program, and the third upgrade file corresponding to the MCU, write the upgrade command into the corresponding backup partition of the system, and set the first upgrade file for upgrading BOOT sign;

[0025] In this step, the first upgrade file corresponding to the BOOT, the second upgrade file corresponding to the system main program, and the third upgrade file corresponding to the MCU may be obtained first. The first upgrade file, the second upgrade file and the third upgrade file...

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Abstract

The invention relates to an operation system upgrade method and device. The method comprises: obtaining a first upgrade file corresponding to BOOT, a second upgrade file corresponding to a system master program and a third upgrade file corresponding to an MCU, writing an upgrade command to a backup subarea, setting a first mark for upgrading the BOOT; upgrading the BOOT according to the first mark, the upgrade command and the first upgrade file, setting a second mark for upgrading the system master program, respectively transmitting a first parameter demanded for upgrading the system master program and a second parameter demanded for upgrading the MCU to the system master program and the MCU; responding to the second mark, analyzing the second upgrade file, upgrading the system master program according to the upgrade command, the first parameter and the second upgrade file, setting a third mark for upgrading the MCU, transmitting a third parameter demanded for upgrading the MCU to the MCU; responding to the third mark, analyzing the third upgrade file, and upgrading the MCU according to the upgrade command, the second parameter, the third parameter and the third upgrade file.

Description

technical field [0001] The invention relates to the technical field of software, in particular to an operating system upgrading method and device. Background technique [0002] With the rapid development of electronic technology, the performance of the terminal operating system is getting higher and higher, and users can install various applications in it. In actual applications, applications installed by users may have problems such as bugs or single functions. Therefore, application developers will upgrade these applications to fix bugs or enrich the functions of the applications. [0003] The traditional method for upgrading the operating system is generally to upgrade the BOOT, the system main program and the MCU (Microcontroller Unit, micro control unit) separately. Taking the smart tablet of the Android system as an example, many smart terminals of the Android system not only have a single Android native function, but also carry MCUs to mount Radio, TV (Television, TV...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 林耿标
Owner GUANGZHOU SHIRUI ELECTRONICS