KR960036571A - Improved previous channel selection method - Google Patents

Improved previous channel selection method Download PDF

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Publication number
KR960036571A
KR960036571A KR1019950007281A KR19950007281A KR960036571A KR 960036571 A KR960036571 A KR 960036571A KR 1019950007281 A KR1019950007281 A KR 1019950007281A KR 19950007281 A KR19950007281 A KR 19950007281A KR 960036571 A KR960036571 A KR 960036571A
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KR
South Korea
Prior art keywords
channel
viewer
signal
channel selection
previous
Prior art date
Application number
KR1019950007281A
Other languages
Korean (ko)
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KR0143592B1 (en
Inventor
안경환
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950007281A priority Critical patent/KR0143592B1/en
Publication of KR960036571A publication Critical patent/KR960036571A/en
Application granted granted Critical
Publication of KR0143592B1 publication Critical patent/KR0143592B1/en

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Classifications

    • 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

Abstract

본 발명은 개선된 이전채널 선택방법에 관한 것으로 시청자의 조작에 의해 채널선택신호가 입력되면, 마이컴의 제어신호에 의거하여 입력된 채널선택신호에 상응하는 채널의 방송신호가 티브이의 수상기로 디스플레이되고, 시청자가 현재 시청하고 있는 채널이 설정된 소정시간 이상이면, 이전채널로 메모리에 저장되며, 타이머에서 계수된 시간이 메모리 내에 저장되어 있는 설정된 소정시간 보다 작은 상태에서 다른 채널을 서치하면 다른 채널이 이전채널로 저장되지 않으므로써 시청자가 현재채널의 방송신호를 시청하고 있는 중에 설정된 소정시간 이내에 다른 채널을 서치한 다음 이전채널을 누르면, 현재채널로 직접적으로 복귀할 수 있으므로 시청자의 이용편의를 보다 증진시킬 수 있도록 한 것이다.The present invention relates to an improved previous channel selection method. When a channel selection signal is input by a viewer's operation, a broadcast signal of a channel corresponding to the input channel selection signal is displayed on the TV receiver based on a control signal of the microcomputer. If the channel that the viewer is currently watching is over the preset time, it is stored in the memory as the previous channel. When searching for another channel while the time counted by the timer is smaller than the preset time stored in the memory, the other channel moves Since it is not stored as a channel, when a viewer searches for another channel within a predetermined time while watching the broadcast signal of the current channel, and then presses a previous channel, the viewer can directly return to the current channel. I would have to.

Description

개선된 이전채널 선택방법Improved previous channel selection method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따라 이전채널을 선택하기 위한 전형적인 티브이 채널선택 시스템의 개략적인 블럭 구성도, 제2도는 본 발명의 바람직한 실시예에 따라 이전채널이 선택되는 동작과정을 도시한 플로우챠트.1 is a schematic block diagram of a typical TV channel selection system for selecting a previous channel according to the present invention, and FIG. 2 is a flowchart showing an operation process in which a previous channel is selected according to a preferred embodiment of the present invention.

Claims (1)

튜너로 입력되는 방송신호 중에 마이컴의 제어신호에 의거하여 튜닝된 채널의 방송신호를 티브이의 수상기로 디스플레이 가능한 신호로 신호처리하여 디스플레이 하는 방법에 있어서, 시청사의 조작에 의해 리모콘 또는 자체채널 상으로부터 채널선택신호가 입력되면 현재 시청하고 있는 채널을 이전채널로 저장하고 상기 채널선택신호에 상응하는 채널의 방송신호를 튜닝한 다음 시간을 계수하여 설정된 소정시간과 비교하는 제1단계; 상기 제1단계에서 상기 계수된 시간이 상기 설정된 소정시간을 초과하면 상기 시청자에 의해 입력된 채널선택신호에 상응하는 채널을 상기 이전채널로 저장하는 단계로 이루어진 것을 특징으로 하는 개선된 이전채널 선택방법.A method of processing and displaying a broadcast signal of a channel tuned in accordance with a control signal of a microcomputer among a broadcast signal input to a tuner as a signal that can be displayed by a receiver of a TV. A first step of storing a currently viewed channel as a previous channel when the selection signal is input, tuning a broadcast signal of a channel corresponding to the channel selection signal, counting a time, and comparing the counted time with a predetermined time; And storing the channel corresponding to the channel selection signal input by the viewer as the previous channel when the counted time exceeds the set predetermined time in the first step. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950007281A 1995-03-31 1995-03-31 Improved method for choosing the previous channel KR0143592B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950007281A KR0143592B1 (en) 1995-03-31 1995-03-31 Improved method for choosing the previous channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950007281A KR0143592B1 (en) 1995-03-31 1995-03-31 Improved method for choosing the previous channel

Publications (2)

Publication Number Publication Date
KR960036571A true KR960036571A (en) 1996-10-28
KR0143592B1 KR0143592B1 (en) 1998-07-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950007281A KR0143592B1 (en) 1995-03-31 1995-03-31 Improved method for choosing the previous channel

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KR (1) KR0143592B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100864412B1 (en) * 2007-02-20 2008-10-22 (주)지에스강남방송 cable broadcasting system and method for providing a broadcasting channel history list using the same

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Publication number Publication date
KR0143592B1 (en) 1998-07-15

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