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Television and automatic updating method of program list thereof

A technology of automatic update and program table, which is applied in the field of TV, and can solve the problems of repeated TV programs, instability, and no signal quality.

Inactive Publication Date: 2011-06-01
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some TV stations may sometimes be unstable for a period of time, resulting in no signal or poor picture quality, or because the frequency ranges of different frequency bands overlap, the same TV station may appear on different frequency bands, resulting in repeated TV programs
The use of existing TV sets requires users to manually search and skip or delete such TV stations in order to obtain a new program table to prevent the TV from playing the above-mentioned TV programs without signal or repeating the same TV programs. inconvenient

Method used

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  • Television and automatic updating method of program list thereof
  • Television and automatic updating method of program list thereof
  • Television and automatic updating method of program list thereof

Examples

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Embodiment Construction

[0025] The present invention provides a TV set and a method for automatically updating its program list. The TV set and its program list automatic update method update the program list stored in the TV set by automatically searching channels every preset period. The TV set of the present invention and its program table automatic updating method will be described in detail below in conjunction with the accompanying drawings.

[0026] Please see figure 1 , the TV set 100 includes a setting unit 10 , a control unit 20 , a timing unit 30 , a channel search unit 40 , a comparison unit 50 , an update unit 60 , a storage unit 70 and a power supply 80 .

[0027] The power supply 80 is used to supply power to each functional module in the television 100 when the television 100 is not powered on, and these functional modules include a timing unit 30, a station search unit 40, a comparison unit 50, an update unit 60, a storage unit 70, etc. .

[0028] The storage unit 70 is used to sto...

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Abstract

The invention relates to a television comprising a storage unit, a timing unit, a channel searching unit, a power supply and an updating unit. The program list is stored in the storage unit and used for recording the program information; the power supply supplies power to the timing unit, the channel searching unit and the updating unit when the television is off-power; the timing unit is used for sending a channel searching command to the channel searching unit at a preset channel searching interval; the channel searching unit is used for responding the channel searching command to search channels and acquire the current program information; and the updating unit is used for updating the program list according to the acquired current program information.

Description

technical field [0001] The invention relates to a TV set, in particular to a TV set capable of automatically updating a program table and a method for automatically updating the program table. Background technique [0002] Television sets have become an essential multimedia device in people's lives, which brings a lot of fun and up-to-date information to people's lives. [0003] A TV generally searches different frequency signals in the broadcast television band to obtain program information, and records them in the form of corresponding channel numbers to form a program table. [0004] Existing TV sets usually select and play according to the channel numbers on the program list. However, some TV stations may sometimes be unstable for a period of time, resulting in no signal or poor picture quality, or because the frequency ranges of different frequency bands overlap, the same TV station may appear on different frequency bands, resulting in repeated TV programs. The use of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N5/50H04N5/63
CPCH04N21/4586H04N21/462H04N5/50H04N21/4383H04N21/4345
Inventor 戴龙
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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