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TV software online increment updating method

An incremental upgrade, TV technology, applied in the TV field, to achieve the effect of user convenience and shorten the upgrade time

Inactive Publication Date: 2011-01-05
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcoming that the current TV software upgrade method adopts the whole software upgrade, and provide an online incremental upgrade method of TV software

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] In this example, the decompressed upgrade package is stored in nandflash.

[0020] First, when installing the TV software for the TV, the TV software is divided into different library files according to different modules, and a ramdisk is established to manage all the library files. The software developer makes an update comparison table and the TV software of a certain library that needs to be updated. The TV software of a certain library that needs to be updated corresponds to the update comparison table, and the TV software of a certain library that needs to be updated and the update comparison table are packaged and compressed to make an upgrade package, and the produced upgrade package is sent to the Internet. In the upgrade server, and the version mark on the upgrade server is updated, when the user's IPTV automatically detects the version mark on the upgrade server, it is judged whether its version mark is newer than the software version mark on the machine, and i...

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PUM

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Abstract

The invention relates to TV technology and provides a TV software online increment updating method which solves the problem that all the traditional TV software updating methods adopt entire software updating. The technical scheme of the TV software online increment updating method comprises the following steps of: during installing TV software for a TV set, firstly classifying the TV software into different library files according to different modules and creating an ramdisk for managing all the library files; making an updating comparison table and TV software of a certain library needing updating, packing into an updating packet and sending to an updating server for updating a version sign on the updating server by a software developer; when an online TV automatically directs the version sign on the updating server, judging whether the version sign is newer than an software version sign on the local; if not, not processing; and if so, downloading the updating packet from the updating server to the local for updating. The invention has the advantage of real-time updating and is applicable to TV sets.

Description

technical field [0001] The invention relates to television technology, in particular to a method for upgrading television software. Background technique [0002] With the rapid development of the Internet and the user's demand for two-way interactive services for TV products, the networking of TV products is one of the inevitable directions for the development of the TV industry. The ever-changing network environment, rich Internet content and hardware development of embedded systems make The launch cycle of new services and new functions is getting shorter and shorter. The one-version software in the original OTP (one-time programmable chip) era accompanied the entire life of TV products cannot meet user needs. However, with the increase in software capacity and a large number of user groups, It also causes bottlenecks in the application of overall software online upgrade and USB upgrade, which is mainly reflected in the fact that the current TV software upgrade method adop...

Claims

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Application Information

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IPC IPC(8): G06F9/445H04N5/00
Inventor 章卫民
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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