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Data synchronization method and system thereof in interactive television

An interactive TV and data synchronization technology, applied in the IPTV field, can solve the problems of increasing the probability of business trips, the data synchronization speed is not fast enough, and increasing the complexity, and achieves the effect of stable data synchronization.

Inactive Publication Date: 2010-10-27
重庆鹏度科技产业服务(集团)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the information required by the EPG server, including posters, incremental data, and full data, is downloaded from a single FTP server. With the continuous enrichment and complexity of IPTV services,
This makes the EPG display more and more rich and complex, and the amount of information that needs to be synchronized is also increasing. This traditional synchronization method exposes many disadvantages, such as the existence of a single point of failure, and the need to distinguish between BIN and ASCII modes for file types, which increases the number of Complexity and increase the probability of business trips, data synchronization speed is not fast enough, etc., urgently need new solutions

Method used

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  • Data synchronization method and system thereof in interactive television
  • Data synchronization method and system thereof in interactive television
  • Data synchronization method and system thereof in interactive television

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Embodiment Construction

[0028] Hereinafter, the present invention will be further described in detail through specific embodiments in conjunction with the drawings.

[0029] The data synchronization method in the IPTV of the embodiment of the present invention mainly configures resource index information of the resource providing device on the index server by establishing an index server; and then synchronously updating the resource index information according to resource changes on the resource providing device. In the embodiment of the present invention, the resource providing device includes not only the resource providing server but also the client node. Both the resource providing server and the client node can be one or more.

[0030] figure 1 Shows a data synchronization system constructed according to the IPTV data synchronization method of an embodiment of the present invention, figure 1 In the example, the resource providing device is a resource providing server. The resource providing server in...

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Abstract

The invention discloses a data synchronization method and a system thereof in an interactive television. The method comprises the steps: establishing an index server, configuring resource index information of resource providing equipment on the index server; synchronously updating the resource index information according to resource change on the resource providing equipment. By establishing the index server, the invention configures the resource index information of the resource providing equipment and synchronously updates the resource index information according to resource change on the resource providing equipment, thus being capable of utilizing a resource server to obtain the resources quickly and realizing data synchronization in the interactive television in a quicker and more stable manner.

Description

Technical field [0001] The present invention relates to IPTV (Internet Protocol TV, interactive TV, or Internet TV) technology, and specifically to a data synchronization method and system in interactive TV. Background technique [0002] IPTV is an Internet-based multimedia communication technology. It uses broadband infrastructure and uses home TV or computer as the main terminal device to transmit TV signals through the IP protocol and provide home users with a variety of interactive digital media services including TV. . [0003] The resource provision process in IPTV is generally: the web server sends the electronic program guide EPG about the IPTV service to the browser according to the request of the browser, and the user requests the program he wants to watch from the server according to the EPG information, and the web server returns after receiving the request Program information. [0004] Currently, the information required by the EPG server, including posters, incrementa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06H04N7/173H04N7/08G06F17/30
CPCH04N21/8547G06F17/30312G06F17/30781G06F17/30017G06F16/22G06F16/70G06F16/40G06F16/489
Inventor 邵济平刘群
Owner 重庆鹏度科技产业服务(集团)有限公司
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