Digital television as well as software upgrading method and system thereof

A digital TV and software upgrade technology, applied in the field of communications, can solve the problems of time-consuming, redundant output, low upgrade cost, etc., and achieve the effects of reduced time, redundant data, and high upgrade efficiency.

Inactive Publication Date: 2011-07-06
LG ELECTRONICS (CHINA) R&D CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of digital TV, the number of digital TV users has also increased significantly, and the content and functions of digital TV are increasing. In addition, due to the diversification of functions, the size of digital TV software is also becoming larger and larger. more complex and time-consuming
[0003] At present, in the software upgrade of digital TV, the cost of online upgrade is lower and the efficiency is higher. In the existing online upgrade, the upgrade process needs to download the entire application program and resource data, and rewrite the entire application program partition. The method not only needs to check the correctness of all functions, but also generates redundant output, making the entire upgrade process time-consuming and occupying a large amount of bandwidth

Method used

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  • Digital television as well as software upgrading method and system thereof
  • Digital television as well as software upgrading method and system thereof
  • Digital television as well as software upgrading method and system thereof

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0034] An embodiment of the present invention provides a method for upgrading software of a digital TV, such as figure 1 As shown, the method includes:

[0035] Step 101, the digital TV judges whether a software upgrade is required;

[0036] Step 102, if the judgment result is yes, then the digital TV sends an upgrade request to the server, and the upgrade request includes: the current version information (Version) including the major version number (Major Number) and the minor version number (Minor Number), and the following One or a combination of information: the name of the product series (Model Name), the product model of the product series (Product Name), and the product identification of the product model (Device ID);

[0037] Step 103, receiving the descriptive information of the file that needs to be upgraded that the server returns according to the upgrade request, the descriptive information includes: the title (Image Name) of the file that needs to be upgraded, th...

Embodiment 2

[0063] The embodiment of the present invention provides a software upgrade method for digital TV, the following in conjunction with the attached Figure 4 This method will be described in detail.

[0064] like Figure 4 As shown, the method includes:

[0065] Step 401, digital TV triggers software upgrade;

[0066] Among them, there are two ways to trigger the software upgrade, that is, the automatic method and the manual method; wherein, the automatic method includes: triggering the software upgrade according to the preset time, that is, periodically triggering the software upgrade, for example, triggering a software upgrade every 5 days; The manual method includes: triggering the software upgrade according to the received upgrade instruction input by the user, for example, the user may select to trigger the software upgrade through a menu.

[0067] Step 402, after the software upgrade is triggered, the digital TV sends relevant information to the server, the relevant info...

Embodiment 3

[0090] An embodiment of the present invention provides a digital television, such as Figure 5 As shown, the digital TV includes a first judging unit 501, a request sending unit 502, a first information receiving unit 503 and a file downloading unit 504; wherein,

[0091] The first judging unit 501 is used to judge whether a software upgrade is required; the request sending unit 502 is used to send an upgrade request to the server when the judgment result of the first judging unit 501 is yes, and the upgrade request includes: including the main version number and the current version information of the minor version number, and one or a combination of the following information: the name of the product series, the product model belonging to the product series, and the product identification of the product model; the first information receiving unit 503 is used to Receive the descriptive information of the file that needs to be upgraded that the server returns according to the up...

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PUM

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Abstract

The embodiment of the invention provides a digital television as well as a software upgrading method and system thereof. The method comprises the following steps of: judging whether the digital television needs software upgrading; if so, sending an upgrading request by the digital television to a server; receiving the description information of a file to be upgraded, returned by the server, according to the upgrading request, wherein the description information comprises the name of the file to be upgraded, the link address and the version information comprising the major version number and the minor version number; and downloading the corresponding file according to the description information. In the embodiment of the invention, through information interaction between the digital television and the server, the server provides the description information comprising the minimum upgrading file for the digital television, transmits the description information to the digital television through a network, and upgrades the description information locally, and thus, redundant data transmitted on the network are reduced.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a digital TV software upgrading method, system and digital TV. Background technique [0002] With the continuous development of digital TV, the number of digital TV users has also increased significantly, and the content and functions of digital TV are increasing. In addition, due to the diversification of functions, the size of digital TV software is also becoming larger and larger. Appears to be more complicated and time-consuming. [0003] At present, in the software upgrade of digital TV, the cost of online upgrade is lower and the efficiency is higher. In the existing online upgrade, the upgrade process needs to download the entire application program and resource data, and rewrite the entire application program partition. This method not only needs to check the correctness of all functions, but also produces redundant output, making the entire upgrade process time-co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/43G06F9/445
Inventor 李盛彭晓晖洪亮
Owner LG ELECTRONICS (CHINA) R&D CENT CO LTD
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