KR940016092A - How to prevent tape damage and drum malfunction - Google Patents

How to prevent tape damage and drum malfunction Download PDF

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Publication number
KR940016092A
KR940016092A KR1019920027554A KR920027554A KR940016092A KR 940016092 A KR940016092 A KR 940016092A KR 1019920027554 A KR1019920027554 A KR 1019920027554A KR 920027554 A KR920027554 A KR 920027554A KR 940016092 A KR940016092 A KR 940016092A
Authority
KR
South Korea
Prior art keywords
tape
time
stop position
predetermined time
drum
Prior art date
Application number
KR1019920027554A
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Korean (ko)
Other versions
KR0183674B1 (en
Inventor
김희만
Original Assignee
윤종용
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 윤종용, 삼성전자 주식회사 filed Critical 윤종용
Priority to KR1019920027554A priority Critical patent/KR0183674B1/en
Publication of KR940016092A publication Critical patent/KR940016092A/en
Application granted granted Critical
Publication of KR0183674B1 publication Critical patent/KR0183674B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

본 발명은 로딩정지위치를 채용하는 영상기록 및 재생장치에 있어서 테이프와 드럼의 근접상태가 일정시간 지속 결과 테이프와 드럼이 흡착됨에 따른 테이프 손상 및 드럼 오동작을 방지하기 위한 방법에 관한 것으로, 테이프가 로딩 정지 위치에 있는 상태에서 일정시간 키(Key) 입력이 없을 경우 테이프를 언로딩 정지위치로 이동시켜 주는 방법을 제공하는데 그 목적이 있다. 이를 위해 테이프가 로딩 정지위치에 있는가를 판단하는 위치판단과정과, 테이프가 로딩 정지위치에 있게 된 시점부터 소정의 시간이 경과한지를 판단하는 결과시간판단과정과, 소정의 시간이 경과한 경우 테이프를 언로딩 정지위치로 이동시키는 위치이동과정과, 테이프가 로딩 정지위치에 있게 된 시전부터 소정의 시간 동안 사용자의 명령인가가 있는지를 검출하는 명령인가출과정을 포함한다. 본 발명은 테이프와 헤드드럼의 흡착으로 말미암아 생길 수 있는 태이프의 손상이나 드럼의 오동작을 방지하는 효과가 있다.The present invention relates to a method for preventing tape damage and drum malfunction as the tape and drum are adsorbed as a result of the proximity of the tape and the drum in the image recording and reproducing apparatus employing the loading stop position. An object of the present invention is to provide a method of moving a tape to an unloading stop position when there is no key input for a predetermined time while in a loading stop position. For this purpose, a position determination process for determining whether the tape is in the loading stop position, a result time determination process for determining whether a predetermined time has elapsed from the time when the tape is in the loading stop position, and if the predetermined time has elapsed, A position movement process for moving to the unloading stop position, and an instruction application process for detecting whether there is a user's command authorization for a predetermined time from the time when the tape is in the loading stop position. The present invention has the effect of preventing damage to the tape and malfunction of the drum, which may be caused by the adsorption of the tape and the head drum.

Description

테이프 손상 및 드럼 오동작 방지방법How to prevent tape damage and drum malfunction

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

제3도는 본 발명에 따른 테이프손상 및 드럼오동작 방지방법의 일실시예를 도시한 순서도.Figure 3 is a flow chart showing an embodiment of the tape damage and drum malfunction prevention method according to the present invention.

Claims (5)

영상기록 및 재생장치의 테이프 손상 및 드럼 오동작 방지방법에 있어서, 테이프가 로딩 정지위치에 있는가를 판단하는 위치판단과정과, 테이프가 상기 로딩 정지위치에 있게 된 시점부터 소정의 시간이 경과한지를 판단하는 결과시간판단과정과, 테이프가 상기 로딩 정지위치에 있게 된 시점부터 상기 소정의 시간 동안 사용자의 명령인가가 있는지를 검출하는 명령인가출과정, 상기 소정의 시간이 경과하는 동안 상기 명령인가출과정에서 사용자의 명령인가가 검출되지 않은 경우 테이프를 언로딩 정지위치로 이동시키는 위치이동과정을 포함함을 특징으로 하는 테이프 손상 및 드럼 오동작 방지방법.A method of preventing tape damage and drum malfunction in an image recording and reproducing apparatus, comprising: a position determination process of determining whether a tape is in a loading stop position, and determining whether a predetermined time has elapsed from the time when the tape is in the loading stop position In the result time judging process, the instruction application process for detecting whether there is a user's command application for the predetermined time from the time when the tape is in the loading stop position, and the command application process during the predetermined time elapsed. And moving the tape to an unloading stop position when the user's command is not detected. 제1항에 있어서, 상기 경과시간판단과정의 상기 소정의 시간은 테이프가 드럼헤드에 흡착되지 않고 안전한 상태를 유지할 수 있는 최대시간임을 특징으로 하는 테이프 손상 및 드럼 오동작 방지방법.The method of claim 1, wherein the predetermined time of the elapsed time determination process is a maximum time that the tape can remain in a safe state without being adsorbed to the drum head. 제2항에 있어서, 상기 소정의 시간은 5분 이내임을 특징으로 하는 테이프 손상 및 드럼 오동작 방지방법.The method of claim 2, wherein the predetermined time is within 5 minutes. 제1항에 있어서, 상기 소정의 시간 이내에 사용자의 명령인가가 있는 경우 그때까지 카운팅된 시간을 리셋시키고 명령인가가 없는 경우는 시간카운팅을 계속하는 시간카운팅처리과정을 더 포함함을 특징으로 하는 테이프 손상 및 드럼 오동작 방지방법.The tape according to claim 1, further comprising a time counting process of resetting the counted time until there is a user's command authorization within the predetermined time and continuing the time counting if there is no command authorization. How to prevent damage and drum malfunction. 제1항에 있어서, 상기 위치이동과정후 상기 영상기록 및 재생장치의 전원을 자동으로 오프시키는 자동전원차단과정을 더 포함함을 특징으로 하는 테이프 손상 및 드럼 오동작 방지방법.The method of claim 1, further comprising an automatic power cut-off process of automatically turning off the power of the video recording and reproducing apparatus after the position shifting process. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920027554A 1992-12-31 1992-12-31 Method of preventing damage of tape or misoperation of drum KR0183674B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920027554A KR0183674B1 (en) 1992-12-31 1992-12-31 Method of preventing damage of tape or misoperation of drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920027554A KR0183674B1 (en) 1992-12-31 1992-12-31 Method of preventing damage of tape or misoperation of drum

Publications (2)

Publication Number Publication Date
KR940016092A true KR940016092A (en) 1994-07-22
KR0183674B1 KR0183674B1 (en) 1999-04-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920027554A KR0183674B1 (en) 1992-12-31 1992-12-31 Method of preventing damage of tape or misoperation of drum

Country Status (1)

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KR (1) KR0183674B1 (en)

Also Published As

Publication number Publication date
KR0183674B1 (en) 1999-04-15

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