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Control method and device for system upgrade

A system upgrade and control method technology, applied in the direction of program control devices, software deployment, electrical components, etc., can solve problems such as low upgrade efficiency, achieve the effect of improving upgrade efficiency and reducing redundant operations

Inactive Publication Date: 2017-05-10
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing control method for upgrading requires manual participation in the control to upgrade the system after inserting the U disk, resulting in low upgrade efficiency

Method used

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  • Control method and device for system upgrade
  • Control method and device for system upgrade
  • Control method and device for system upgrade

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] figure 1 It is a flow chart of a control method for system upgrade provided by Embodiment 1 of the present invention. The method is applicable to control system upgrades, and the method can be executed by a control device for system upgrades, which can be composed of hardware and / or software, and can be integrated into TVs and all terminals that include system upgrade functions. Specifically include the following:

[0043] S110. When the system is running, if it is detected that an external device is connected, it is confirmed whether there is system upgrade software in the external device.

[0044] Specifically, the external device is a storage device, which may be a mobile hard disk, preferably a USB flash drive. Wherein, the external device may be connected to the target terminal through a USB (Universal Serial Bus, Universal Serial Bus) interface. Preferably, the target terminal is a television. Since the system upgrade software has a certain specificity in name...

Embodiment 2

[0054] figure 2 It is a flow chart of a control method for system upgrade provided by Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments, and provides a preferred control method for system upgrade. Specifically, the control method for system upgrade is further optimized as follows: if there is no upgrade in the external device identification file, continue to run the system; or, if the upgrade identification file exists in the external device and the upgrade identification is invalid, continue to run the system.

[0055] S210, the system runs.

[0056] Specifically, the system running state may be a state in normal operation after the system is powered on. As long as an external device is connected, there is system upgrade software in the external device, there is an upgrade identification file in the external device, and the upgrade identification in the upgrade identification file is valid, and at least one ...

Embodiment 3

[0065] image 3 It is a flow chart of a control method for system upgrade provided by Embodiment 3 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments, and provides a preferred control method for system upgrades. Specifically, restarting the system and running the system upgrade software is further optimized, including: calling the reboot command; restarting according to the reboot command system; when restarting the system, run the system upgrade software.

[0066] S310. When the system is running, if it is detected that an external device is connected, it is confirmed whether there is system upgrade software in the external device.

[0067] S320. If the system upgrade software exists in the external device, confirm whether an upgrade identification file exists in the external device, and the upgrade identification file includes the upgrade identification.

[0068] S330. If the upgrade identification file exists in the exte...

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PUM

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Abstract

The embodiments of the invention disclose a control method and device for system upgrade. The method comprises the steps of: when a system runs, if connected external equipment is detected, confirming whether the external equipment has system upgrade software; if the external equipment has system upgrade software, confirming whether the external equipment has an upgrade identification file comprising an upgrade identifier; and if the external equipment has an upgrade identification file and the upgrade identifier is valid, restarting the system and running the system upgrade software. By adopting the technical solution, the control method and device can realize intelligent control upgrade, reduce redundant operation and improve the upgrade efficiency.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer control, in particular to a control method and device for system upgrade. Background technique [0002] In the process of TV production or debugging, it is inevitable to upgrade the software in the TV. Therefore, how to improve the efficiency of the upgrade operation is an important issue to be solved urgently. [0003] The upgrade control method commonly used at present is: when the U disk is inserted into the TV, you need to select the upgrade item in the OSD (on-screen display, on-screen menu adjustment method) menu, and then the system starts to check the files in the U disk, thereby starting to restart system and complete the system upgrade. Among them, the OSD menu is generally a rectangular menu of information on various adjustment items of the display that pops up on the screen after pressing the menu button on the TV. Through this menu, various working indicators of the ...

Claims

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Application Information

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IPC IPC(8): H04N21/443H04N21/458G06F9/445
CPCG06F8/65H04N21/443H04N21/4586
Inventor 卢耀稳
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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