KR970017322A - Mechanism control method to prevent on-recording of VCR - Google Patents

Mechanism control method to prevent on-recording of VCR Download PDF

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Publication number
KR970017322A
KR970017322A KR1019950033121A KR19950033121A KR970017322A KR 970017322 A KR970017322 A KR 970017322A KR 1019950033121 A KR1019950033121 A KR 1019950033121A KR 19950033121 A KR19950033121 A KR 19950033121A KR 970017322 A KR970017322 A KR 970017322A
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KR
South Korea
Prior art keywords
tape
recording
recorded
detected
video signal
Prior art date
Application number
KR1019950033121A
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Korean (ko)
Inventor
홍기돈
Original Assignee
김광호
삼성전자 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.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950033121A priority Critical patent/KR970017322A/en
Publication of KR970017322A publication Critical patent/KR970017322A/en

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Abstract

본 발명은 테이프에 영상신호가 기록되어 있는지를 판단하여 미리 녹화된 FM영상정보가 있을 경우에는 녹화가 실시되지 않도록 하여 이미 기록해 놓은 테이프의 영상정보가 사용자의 실수로 인해 지워지는 것을 방지하기 위한 VCR의 오녹화 방지를 위한 메카니즘 제어방법에 관한 것인바, 그 특징은 카세트 데크에 로딩된 테이프에서 검출된 신호로 영상신호의 유/무를 판단하여 영상신호가 검출되지 않으면 녹화를 실시하도록 메카니즘을 제어하고, 영상신호가 검출되면 녹화를 실시하지 않도록 메카니즘을 차단하고 현재 로딩된 테이프상에 이미 기록된 정보가 있음을 외부로 표시하면서 사용자가 선별처리하기를 대기하는 제1단계와, 상기 제1단계의 대기상태에서 다시 녹화키가 입력되는가를 판단하여 녹화키가 재입력되면 현재 로딩된 테이프에 녹화를 실시하도록 메카니즘을 제어하고 테이프가 배출되면 다시 제1단계의 처음으로 복귀하는 제2단계로 이루어짐에 있다.The present invention determines whether a video signal is recorded on a tape, and if there is pre-recorded FM video information, recording is not performed so that the VCR for preventing the video information of a previously recorded tape from being erased due to a user mistake. The present invention relates to a method of controlling a mechanism for preventing on-recording, and its feature is a signal detected from a tape loaded on a cassette deck, and determines whether or not a video signal is detected. A first step of waiting for a user to process the screening process by blocking a mechanism not to perform recording when an image signal is detected and externally indicating that there is already recorded information on the currently loaded tape; It judges whether the recording key is input again in the standby state and if the recording key is input again, it is recorded on the currently loaded tape. The second step is to control the mechanism to carry out the fire and to return to the beginning of the first step once the tape is ejected.

Description

VCR의 오녹화 방지를 위한 메카니즘 제어방법Mechanism control method to prevent on-recording of VCR

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

제4도는 본 발명에 의한 VCR의 오녹화 방지를 위한 메카니즘 제어방법의 일 실시예를 보인 동작흐름도.4 is a flowchart showing an embodiment of a mechanism control method for preventing on-recording of a VCR according to the present invention.

Claims (1)

카세트 데크에 로딩된 테이프에서 검출된 신호로 영상신호의 유/무를 판단하여 영상신호가 검출되지 않으면 녹화를 실시하도록 메카니즘을 제어하고, 영상신호가 검출되면 녹화를 실시하지 않도록 메카니즘을 차단하고 현재 로딩된 테이프상에 이미 기록된 정보가 있음을 외부로 표시하면서 사용자가 선별처리하기를 대기하는 제1단계와. 상기 제1단계의 대기상태에서 다시 녹화키가 입력되는가를 판단하여 녹화키가 재입력되면 현재로딩된 테이프에 녹화를 실시하도록 메카니즘을 제어하고 테이프가 배출되면 다시 제1단계의 처음으로 복귀하는 제2단계로 이루어짐을 특징으로 하는 VCR의 오녹화 방지를 위한 메카니즘 제어방법.The signal detected from the tape loaded on the cassette deck determines the presence / absence of the video signal, and controls the mechanism to record when the video signal is not detected.If the video signal is detected, the mechanism is blocked and the current loading is blocked. A first step of waiting for the user to sort out while displaying to the outside that there is already recorded information on the recorded tape; It is determined whether the recording key is input again in the standby state of the first step, and if the recording key is input again, controlling the mechanism to record on the currently loaded tape, and returning to the beginning of the first step again when the tape is ejected. Mechanism control method for preventing on-recording of the VCR, characterized in that consisting of two steps. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950033121A 1995-09-29 1995-09-29 Mechanism control method to prevent on-recording of VCR KR970017322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950033121A KR970017322A (en) 1995-09-29 1995-09-29 Mechanism control method to prevent on-recording of VCR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033121A KR970017322A (en) 1995-09-29 1995-09-29 Mechanism control method to prevent on-recording of VCR

Publications (1)

Publication Number Publication Date
KR970017322A true KR970017322A (en) 1997-04-30

Family

ID=66583291

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950033121A KR970017322A (en) 1995-09-29 1995-09-29 Mechanism control method to prevent on-recording of VCR

Country Status (1)

Country Link
KR (1) KR970017322A (en)

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