KR950004973A - Channel tuning error prevention method - Google Patents

Channel tuning error prevention method Download PDF

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Publication number
KR950004973A
KR950004973A KR1019930014155A KR930014155A KR950004973A KR 950004973 A KR950004973 A KR 950004973A KR 1019930014155 A KR1019930014155 A KR 1019930014155A KR 930014155 A KR930014155 A KR 930014155A KR 950004973 A KR950004973 A KR 950004973A
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KR
South Korea
Prior art keywords
channel
information
tuning
input device
storing
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KR1019930014155A
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Korean (ko)
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KR960004822B1 (en
Inventor
박경동
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배순훈
대우전자 주식회사
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Priority to KR1019930014155A priority Critical patent/KR960004822B1/en
Publication of KR950004973A publication Critical patent/KR950004973A/en
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Publication of KR960004822B1 publication Critical patent/KR960004822B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

본 발명은 무방송채널의 선국을 방지하기 위해 시청가능한 텔레비젼방송 채널을 선국정보로서 미리 저장하는 과정과, 상기 선국정보 저장과정에서 저장된 채널번호와 입력장치로부터 입력되는 선국정보를 비교하여 미리 저장된 채널번호에 해당되지 않는 선국정보는 무효화처리하는 과정으로 이루어지고, 상기 채널정보 저장과정은 입력장치에 의해 채널저장모드를 설정하는 단계와, 채널저장모드의 설정시 방송시청가능 채널번호를 입력하여 저장하는 단계, 방송시청가능 채널번호의 입력후 채널저장모드를 해제하는 단계로 구성되고, 선국정보의 무효화처리과정은 입력장치로 부터 채널선국정보를 입력하여 채널번호를 판단하는 단계와, 그 판단된 채널번호와 미리 저장된 채널데이터를 비교하여 채널번호가 채널데이터중 어느 하나의 채널데이터에 해당되는지 판단하는 단계, 채널번호가 채널데이터에 해당되는지 선국정보에 따른 영상신호가 출력되도록 하고 해당되지 않으면 선국정보를 무효화처리하는 단계로 구성된 채널선국오류방지방법에 관한 것이다.The present invention stores a pre-stored television broadcasting channel as tuning information to prevent tuning of a broadcast-free channel, and compares the channel number stored in the tuning information storage process with the tuning information input from the input device. Tuning information that does not correspond to the number is invalidated, and the channel information storing is performed by setting a channel storage mode by an input device and inputting and storing a broadcast-viewable channel number when the channel storage mode is set. And canceling the channel storage mode after inputting the broadcast-viewable channel number. The invalidation processing of the channel selection information includes determining channel numbers by inputting channel tuning information from an input device. By comparing the channel number with the pre-stored channel data, the channel number is one of the channel data And determining whether the channel number corresponds to the channel data, and outputting a video signal according to the channel selection information if the channel number corresponds to the channel data, and otherwise invalidating the channel selection information.

Description

채널선국오류방지방법Channel tuning error prevention method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명에 따른 채널선국오류방지방법을 설명하는 블록구성도, 제 2 도는 본 발명에 따른 채널선국오류방지방법에서의 채널선국저장동작을 설명하는 플로우챠트.1 is a block diagram illustrating a channel tuning error prevention method according to the present invention, and FIG. 2 is a flowchart illustrating a channel tuning storage operation in the channel tuning error prevention method according to the present invention.

Claims (4)

시청가능한 텔레비젼방송 채널을 선국정보로서 미리 저장하는 채널선국 저장과정과, 상기 채널선국정보 저장과정에서 저장된 채널번호와 입력장치로부터 입력되는 선국정보를 비교하여 미리 저장된 채널번호에 해당되지 않는 선국정보는 무효화처리하는 과정으로 이루어지고, 상기 채널선국 저장과정은 입력장치에 의해 채널저장모드를 설정하는 단계와, 채널저장모드의 설정시 최소한 하나 이상의 방송시청 가능한 채널번호를 입력하여 저장하는 단계, 방송시청가능 채널번호의 입력후 채널저장모드를 해제하는 단계로 구성된 것을 특징으로 하는 채널선국오류방지방법.The channel presetting process of storing the viewable television broadcasting channel as preset information, and the channel number stored in the channel presetting information storing process and the preset information inputted from the input device, are selected. The channel selection storing process comprises the steps of: setting a channel storage mode by an input device; inputting and storing at least one broadcast viewable channel number when setting the channel storage mode; And canceling the channel storage mode after input of the available channel number. 제 1 항에 있어서, 상기 방송시청가능 채널저장모드에서 저장되는 채널번호를 화면표시하는 단계가 더 구비된 것을 특징으로 하는 채널선국오류방지방법.The method of claim 1, further comprising displaying a channel number stored in the broadcast viewable channel storage mode. 시청가능한 텔레비젼방송 채널을 선국정보로서 미리 저장하는 채널선국 저장과정과, 상기 채널선국정보 저장과정에서 저장된 채널번호와 입력장치로부터 입력되는 선국정보를 비교하여 미리 저장된 채널번호에 해당되지 않는 선국정보는 무효화처리하는 과정으로 이루어지고, 상기 선국정보의 무효화처리과정은 입력장치로부터 채널선국정보를 입력하여 채널번호를 판단하는 단계와, 그 판단된 채널번호와 미리 저장된 채널데이터를 비교하여 채널번호가 채널데티터중 어느 하나의 채널데이터에 해당되는지를 판단하는 단계, 채널번호가 채널데이터에 해당되면 채널선국정보에 따른 영상신호가 출력되도록 하고, 해당되지 않으면 채널선국 정보를 무효화처리하는 단계로 구성된 것을 특징으로 하는 채널선국오류방지방법.The channel presetting process of storing the viewable television broadcasting channel as preset information, and the channel number stored in the channel presetting information storing process and the preset information inputted from the input device, are selected. The invalidation processing of the channel selection information is performed by inputting channel channel selection information from an input device to determine a channel number, and comparing the determined channel number with previously stored channel data. Determining which one of the data corresponds to the channel data; and if the channel number corresponds to the channel data, outputting a video signal according to the channel tuning information; otherwise, invalidating the channel tuning information. Channel tuning error prevention method characterized in that. 제 3 항에 있어서, 상기 채널선국정보 무효화처리과정에는 입력장치로부터 선국정보와 무효화처리결과를 화면표시하는 단계가 더 구성된 것을 특징으로 하는 채널선국오류방지방법.4. The channel tuning error prevention method according to claim 3, wherein the channel tuning information invalidation processing further comprises displaying the tuning information and the invalidation processing result from an input device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930014155A 1993-07-26 1993-07-26 Channel select checking method KR960004822B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930014155A KR960004822B1 (en) 1993-07-26 1993-07-26 Channel select checking method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930014155A KR960004822B1 (en) 1993-07-26 1993-07-26 Channel select checking method

Publications (2)

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KR950004973A true KR950004973A (en) 1995-02-18
KR960004822B1 KR960004822B1 (en) 1996-04-13

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KR1019930014155A KR960004822B1 (en) 1993-07-26 1993-07-26 Channel select checking method

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