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Method and system for upgrading a set-top box

A set-top box and file upgrade technology, applied in the field of data processing, can solve the problem of occupying storage space, and achieve the effect of saving storage space

Active Publication Date: 2019-08-02
BEIJING CYCLE CENTURY DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in such an upgrade method, the upgrade module itself may also need to be upgraded. In order to ensure that the upgrade module itself will not be unable to start again due to a power outage during the flash erasing process during the upgrade process of the upgrade module itself, an additional Back up an upgrade module, which takes up more valuable storage space

Method used

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  • Method and system for upgrading a set-top box
  • Method and system for upgrading a set-top box

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Embodiment Construction

[0046] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0047] see figure 1 , the present application provides a method for upgrading a set-top box, the method comprising:

[0048] S1: The downloader downloads and decompresses an upgrade data package, the upgrade data package includes an installer, an installation script, and a digitally signed upgrade file;

[0049] S2: The downloader performs digital signature verification on the upgrade data package, and calls the decompressed installer after passing the verification;

[0050] S3: The installer executes the decompressed installation script to perform an upgrade operation on the upgrade file according to the description content in the installation script, and feeds ba...

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Abstract

The invention provides a set top box upgrading method and system. The method includes: a downloader downloads and decompresses an upgrading data packet which includes an installer, an installation script and an upgrading file with a digital signature; the downloader verifies the digital signature of the upgrading data packet, and after verification is passed, the installer obtained by decompression is called; the installer executes the installation script obtained by decompression, executes an upgrading operation on the upgrading file according to a description content in the installation script and feeds back an execution result to the downloader; when the execution result represents success of upgrading, the downloader clears an upgrading mark and eliminates the upgrading data packet and data obtained by decompression. By adoption of the technical scheme, an internal storage space of a set top box can be saved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and system for upgrading a set-top box. Background technique [0002] With the popularity of digital TV, set-top boxes have entered thousands of households and become an indispensable digital TV receiving terminal in people's daily life. Among them, the set-top box is an information device that can enhance or expand the functions of the TV set. With the continuous increase of people's demand for set-top box services and the urgent need for software bug fixes in the set-top box, the upgrade function of the set-top box is becoming more and more important. [0003] At present, the upgrade method of the existing general-purpose Linux set-top box software system is as follows: the upgrade file is packaged and issued, the upgrade module (Loader) of the set-top box downloads the upgrade data for verification, and is installed according to the established upgrade logic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/443G06F9/445
CPCG06F8/65H04N21/443
Inventor 李垚陈烨李登彪
Owner BEIJING CYCLE CENTURY DIGITAL TECH