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A set-top box and its application program upgrading method and system

An application program and set-top box technology, which is applied to program control devices, program loading/starting, and selective content distribution, etc., can solve problems affecting the normal use of set-top boxes, and achieve the effect of improving the difficulty of cracking, ensuring timely updates, and ensuring security.

Active Publication Date: 2019-04-16
SHENZHEN SKYWORTH SOFTWARE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the upgrade method and trigger method are cracked (by hackers, the flow of core personnel of the company, etc.), that is, the LOADER is cracked, the set-top box can be attacked and restarted continuously, seriously affecting the normal use of the set-top box

Method used

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  • A set-top box and its application program upgrading method and system
  • A set-top box and its application program upgrading method and system

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Embodiment Construction

[0047] The invention provides a set-top box and its application program upgrading method and system. In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] The present invention provides an upgrade method for a set-top box, especially a set-top box that adopts OTA (Over-the-Air Technology) upgrade. The set-top box is provided with two upgrade programs for upgrading application programs, one of which can be used for Another upgrade program performs the upgrade. see figure 1 , the upgrade method includes the following steps:

[0049] S10. After the set-top box is turned on, check whether the application program (APP) needs to be upgraded; speci...

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Abstract

An application upgrade method and system for a set-top box. The application upgrade method comprises: upgrading an application by configuring two upgrade programs; when data of a first upgrade program is complete, upgrading the application by using the first upgrade program, and when the data of the first upgrade program is incomplete, upgrading the application by using a second upgrade program.

Description

technical field [0001] The invention relates to the field of application program upgrading, in particular to a set-top box and its application program upgrading method and system. Background technique [0002] Set-top boxes have become an indispensable household appliance in modern life, making up for the lack of TV functions. OTA (Over-the-Air Technology) upgrades have become a basic function of set-top boxes due to the addition of front-end system functions or functions, or the discovery of some bugs (vulnerabilities) in their own software by set-top box manufacturers. Often an operator will purchase boxes from 2 to 3 manufacturers. [0003] Now the common architecture of set-top boxes is: BOOT + LOADER + APP mode. Start the box from BOOT. If there is an upgrade logo, enter LOADER (the upgrade program for APP upgrade) to upgrade the APP. After the upgrade is successful, clear the upgrade logo. If the upgrade fails, it will continue to enter LOADER to upgrade the APP next...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/443G06F9/445
CPCG06F9/445H04N21/443
Inventor 高翔
Owner SHENZHEN SKYWORTH SOFTWARE