Method and terminal for updating program information

A program information and terminal technology, applied in the direction of image communication, selective content distribution, electrical components, etc., can solve the problems of not being able to update all program information in time, long detection cycle, low efficiency, etc., and achieve the effect of fast and efficient update

Inactive Publication Date: 2014-02-05
SHENZHEN COSHIP ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used method of updating program information is realized by monitoring and requesting related PSI (Program Special Information, program-specific information) tables and SI (Service Information, business information) tables. The detection of this method of updating program information The cycle is long, the time requir

Method used

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  • Method and terminal for updating program information
  • Method and terminal for updating program information
  • Method and terminal for updating program information

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] figure 1 It is a schematic flowchart of a method for updating program information disclosed in an embodiment of the present invention. Such as figure 1 As shown, the method includes:

[0022] S101. Monitor the private table broadcast by the front-end server of the digital television network and include the version number of the current program list.

[0023] In the embodiment of the present invention, while the front-end server of the digital TV netw...

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Abstract

The embodiment of the invention relates to the technical field of digital video broadcasting, and discloses a method and terminal for updating program information. The method includes the steps of monitoring a privately-owned list broadcasted by a front-end server of a digital television network and containing a current program listing version number; judging whether the current program listing version number in the privately-owned list changes or not; downloading a current program listing data file on the backstage if the current program listing version number in the privately-owned list changes; updating a local program information database according to the current program listing data file, wherein the current program listing data file is broadcasted by the front-end server of the digital television network. According to the method and terminal, updating of the program information can be timely detected and can be achieved quickly and effectively on the backstage, and thus other operations of a user are not influenced.

Description

technical field [0001] The invention relates to the technical field of digital television broadcasting, in particular to a method and terminal for updating program information. Background technique [0002] At present, the commonly used method of updating program information is realized by monitoring and requesting related PSI (Program Special Information, program-specific information) tables and SI (Service Information, business information) tables. The detection of this method of updating program information The cycle is long, the time required for program update is long, and the efficiency is low. In some cases, if the user rarely searches for the program manually or the user directly browses the EPG (Electronic Program Guide, electronic program menu) during the process of updating program information, This will lead to the problem that all program information cannot be updated in time. Contents of the invention [0003] The technical problem to be solved by the embodi...

Claims

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Application Information

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IPC IPC(8): H04N21/435H04N21/442
Inventor 杨汇源
Owner SHENZHEN COSHIP ELECTRONICS CO LTD
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