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 con

Method used

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

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0041] Example one

[0042] figure 1 This is a flowchart of a control method for system upgrade provided in the first embodiment of the present invention. The method can be applied to the situation of a control system upgrade. The method can be executed by a control device for system upgrade. The device can be composed of hardware and / or software, and can be integrated in a TV and all terminals that contain system upgrade functions. The details are as follows:

[0043] S110. When the system is running, if it is detected that an external device is connected, confirm 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 U disk. Among them, the external device can be connected to the target terminal through a USB (Universal Serial Bus) interface. Preferably, the target terminal is a television. Since the system upgrade software has certain specificity in the name ...

Example Embodiment

[0053] Example two

[0054] figure 2 This is a flowchart of a control method for system upgrade provided in the second embodiment of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiment and provides a preferred control method for system upgrade. Specifically, the control method for system upgrade is further optimized to include: if there is no upgrade in the external device If there is an upgrade identification file in the external device and the upgrade identification is invalid, then continue to run the system.

[0055] S210. System operation.

[0056] Specifically, the system operating state may be the state during normal operation after the system is powered on. As long as the external device is connected, the system upgrade software exists in the external device, the upgrade identification file exists in the external device, and the upgrade identification in the upgrade identification file is valid, and at least one of these four ...

Example Embodiment

[0064] Example three

[0065] image 3 This is a flowchart of a control method for system upgrade provided in the third embodiment of the present invention. This embodiment is optimized on the basis of the foregoing embodiments, and provides a preferred control method for system upgrade. Specifically, restarting the system and running the system upgrade software is further optimized to include: calling the reboot instruction; restarting according to the reboot instruction 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, confirm whether there is system upgrade software in the external device.

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

[0068] S330: If the upgrade identification file ex...

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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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