Method for searching and positioning digital channel programs of television station for television

Abstract

The invention discloses a method for searching and positioning digital channel programs of a television station for a television. The method comprises the following steps: a memorizer for the television, provided with a channel selection association list, is preset in the television, and the channel selection association list at least comprises a user channel number column, a television channel name column and a program type column; the user channel number in the user channel number column is formed by 1 to 3 figures, and is respectively bound with selected television logic channels; each television channel name in the television channel name column is formed by multiple English alphabets or/and figures and takes English alphabet as a first word, and the television channel names are respectively associated with corresponding user channel numbers; each program types in the program type column adopts at least one single identifier, and the program types are respectively associated with the corresponding user channel numbers; a searching module used for actuating the searching to the digital channel programs of the television station is preset in the television, so that combined type searching or progressively prompting type searching to the digital channel programs of the television station can be achieved, and the method has the characteristics of convenience and accuracy in searching and easiness in realization.

Description

technical field [0001] The invention relates to a television and its broadcasting system, in particular to a method for searching and locating digital channel programs of a television station on a television. Background technique [0002] At present, digital TV channels map several corresponding logical channels based on the physical frequency point, and then the broadcasting and TV distribution company sorts the TV logical channels, thereby generating a default user channel number sequence table, so that the user channel number Each number corresponds to a logical channel. In the user terminal of CATV in China, the user can choose to sort the logical channels by himself to correspond to the user channel number table. Generally, users arrange their favorite TV channels on channel numbers 0-9, preferred channels on channel numbers 10-20, and disliked programs on channel numbers above 21. Users usually remember the TV stations corresponding to channel numbers 0-20, but usual...

AI Technical Summary

Problems solved by technology

Users usually remember the TV stations corresponding to channel numbers 0-20, but usually cannot remember the TV stations corresponding to channel numbers above 21, and cannot accurately search and locate the programs of the TV stations. TV programs, or use the number keys to search and locate TV programs aimlessly

In Japan's terrestrial digital TV and BS/CS satellite TV systems, the logical channels of the programs are allocated and sorted by the broadcasting and TV distribution company and the DPA organization, and t

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