Channel program searching method and television

A TV and program technology, which is applied in the direction of TV, color TV, color TV parts, etc., can solve the problems of unfavorable users' mobile use needs, channel programs cannot be played normally, and affect the broadcasting effect of channel programs, so as to facilitate normal viewing , to avoid the effects of regional differences

Inactive Publication Date: 2011-09-28
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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AI Technical Summary

Problems solved by technology

[0004] 1. Because the color system and sound system of the channel programs searched by the TV may be different from the preset color system and sound system, forcing the searched channel programs to be saved as the preset TV system may affect the channel The playback effect of the program
[0005] 2. Due to the differences in the TV system in different regions, when the TV is transferred from one region to another, for example: the TV on an ocean-going ship is transferred from one country to another, use the existing TV to search for channels solution, the channel programs searched in the previous area may not be able to be played normally in the current area, and the parameters of the channel programs need to be changed according to the TV system of the current area, which is not conducive to the mobile use needs of users

Method used

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  • Channel program searching method and television
  • Channel program searching method and television
  • Channel program searching method and television

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Embodiment Construction

[0056] 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 creative efforts fall within the protection scope of the present invention.

[0057] See figure 1 , is a schematic structural diagram of the first embodiment of the TV set of the present invention; the TV set includes:

[0058] The search module 10 is used for searching a channel program.

[0059] In a specific implementation, the search module 10 may be a tuner of a TV. Please also see figure 2 , is a schematic structural diagram of an embodiment of the search module of the present invention; the search module 10 includes:

[0060] The s...

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Abstract

The embodiment of the invention discloses a television channel searching method, which comprises the following steps of: searching a channel program; identifying the color system and the sound system of the channel program; and storing the program information of the channel program, wherein the program information comprises frequency information, the color system and the sound system of the channel program. The embodiment of the invention also discloses a television. The channel program is stored according to the actual searched television system, so that regional difference of the television pattern is avoided, and the channel program can be normally watched under any condition by a user.

Description

technical field [0001] The invention relates to the technical field of television automatic channel search, in particular to a channel program search method and a television. Background technique [0002] Every TV has the function of automatic channel search (automatically search for channel programs), and the automatic search function directly affects the user's preference for this TV. Aiming at the global TV market, there are several different TV systems. Among them, the color system of channel programs is mainly divided into: PAL (Phase Alternating Line, Quadrature Balanced AM Progressive Phase Inversion System) system, SECAM (Sequential Coleur Avec Memoire, FM system) and NTSC (National Television Systems Committee, quadrature balanced amplitude modulation) system; the sound system of channel programs is mainly divided into: D / K system, B / G system, I system, L system, L' system , M system and N system. The TV system used in different regions may be different, for examp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/50H04N7/01H04N5/44
Inventor 任锐周开琪
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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