KR960025463A - Information recording control device of magnetic tape and its method - Google Patents

Information recording control device of magnetic tape and its method Download PDF

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Publication number
KR960025463A
KR960025463A KR1019940039623A KR19940039623A KR960025463A KR 960025463 A KR960025463 A KR 960025463A KR 1019940039623 A KR1019940039623 A KR 1019940039623A KR 19940039623 A KR19940039623 A KR 19940039623A KR 960025463 A KR960025463 A KR 960025463A
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KR
South Korea
Prior art keywords
magnetic tape
information
magnetic
recording
tape
Prior art date
Application number
KR1019940039623A
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Korean (ko)
Other versions
KR100257259B1 (en
Inventor
김성준
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 KR1019940039623A priority Critical patent/KR100257259B1/en
Publication of KR960025463A publication Critical patent/KR960025463A/en
Application granted granted Critical
Publication of KR100257259B1 publication Critical patent/KR100257259B1/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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • 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
    • G11B15/20—Moving record carrier backwards or forwards by finite amounts, i.e. backspacing, forward spacing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

본 발명은 자기테이프의 정보기록제어장치와 그 방법에 관한 것으로, 모드설정수단에 의해 자기테이프에 대한 정보의 기록모드가 설정된 상태에서 그 정보가 기록될 상기 자기테이프의 현재의 위치로부터 자기검출수단이 자기성분을 검출하게되고, 그 자기검출수단에 의해 자기성분이 검출되지 않는 경우에는 제어수단의 제어하에 상기 자기테이프를 일정한 양만큼 전진이송시켜 자기성분이 검출되는 위치로부터 정보의 기록이 행해지도록 제어하게 되므로, 자기테이프의 무자기기 부분에서의 정보기록이 방지되며, 그에 따라 자기테이프상에 기록되는 정보의 부분적인 손실도 방지될 수 있는 것이다.The present invention relates to an information recording control apparatus for magnetic tape and a method thereof, wherein the magnetic detection means is provided from a current position of the magnetic tape to which the information is to be recorded in a state in which a recording mode of information on the magnetic tape is set by the mode setting means. When the magnetic component is detected and the magnetic component is not detected by the magnetic detecting means, the magnetic tape is moved forward by a predetermined amount under the control of the control means so that information is recorded from the position at which the magnetic component is detected. By controlling, information recording on the magnetic device portion of the magnetic tape is prevented, and thus partial loss of information recorded on the magnetic tape can be prevented.

Description

자기테이프의 정보기록 제어장치와 그 방법Information recording control device of magnetic tape and its method

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

제1도는 본 발명에 따른 자기테이프의 정보기록제어장치의 구성을 나타낸 블럭구성도, 제2도는 제1도에 도시된 본 발명에 따른 자기테이프의 정보기록 제어 장치의 동작을 설명하는 플로우차트이다.1 is a block diagram showing the configuration of an information recording control apparatus for magnetic tape according to the present invention, and FIG. 2 is a flowchart for explaining the operation of the information recording control apparatus for magnetic tape according to the present invention shown in FIG. .

Claims (4)

양단에 무자기 부분이 규정된 자기테이프상에 정보를 기록하거나 그 기록된 정보를 재생하는 테이프레코더에 있어서, 상기 자기테이프에 대한 정보의 기록모드를 설정하는 모드설정수단과, 상기 모드설정수단에 의해 정보의 기록모드가 설정되는 경우 상기 자기테이프의 위치가 정보기록이 가능한 부분인지를 검출하는 수단, 상기 모드설정수단에 의해 정보의 기록모드가 설정된 상태에서 상기 정보기록의 위치를 검출하는 수단에 의해 상기 자기테이프의 정보기록위치가 아닌 경우에 상기 자기테이프를 일정한 양만큼 전진이송시키기 위한 제어를 수행하는 제어수단, 상기 정보의 기록모드시 그 제어수단의 제어하에 상기 자기테이프를 전진이송시키는 테이프구동메카니즘, 그 테이프구동메카니즘에 의해 일정한 양만큼 전진이송된 자기테이프상에 정보를 기록하는 테이프기록수단을 포함하여 구성된 것을 특징으로 하는 자기테이프의 정보기록제어장치.A tape recorder for recording or reproducing information on a magnetic tape whose magnetic portions are defined at both ends, comprising: mode setting means for setting a recording mode of information on the magnetic tape; Means for detecting whether the position of the magnetic tape is an information recordable portion when the information recording mode is set by means, and means for detecting the position of the information recording while the information recording mode is set by the mode setting means. Control means for performing a control for advancing the magnetic tape by a certain amount when the information is not in the information recording position of the magnetic tape, and a tape for advancing the magnetic tape under the control of the control means in the recording mode of the information. Magnetic tape phase forwarded by a certain amount by the driving mechanism, the tape driving mechanism A magnetic tape of the information recording control device, characterized in that configured including tape recording means for recording information. 제1항에 있어서, 상기 자기테이프의 정보기록위치를 검출하는 수단은 상기 자기테이프의 정보기록부분으로부터 자기성분을 검출하는 자기검출수단으로 구성된 것을 특징으로 하는 자기테이프의 정보기록제어장치.An information recording control apparatus for magnetic tape according to claim 1, wherein the means for detecting the information recording position of the magnetic tape comprises magnetic detecting means for detecting a magnetic component from the information recording portion of the magnetic tape. 양단에 무자기 부분이 규정된 자기테이프상에 정보를 기록하거나 그 기록된 정보를 재생하는 테이프레코더에 있어서, 상기 자기테이프에 대한 정보의 기록모드를 설정하고, 그 자기테이프에 대한 정보의 기록모드가 설정되는 경우 상기 자기테이프의 위치가 정보기록이 가능한 부분인지를 검출하며, 상기 자기테이프에 대한 정보의 기록모드가 설정된 상태에서 상기 검출된 자기테이프의 위치가 정보기록부분이 아닌 경우에 상기 자기테이프를 일정한 양만큼 전진이송시키고, 그 일정한 양만큼 전진이송된 자기테이프상에 정보를 기록하는 단계로 구성된 것을 특징으로 하는 자기테이프의 정보기록제어방법.A tape recorder for recording information on or reproducing the recorded information on a magnetic tape having both magnetic portions defined therein, wherein a recording mode of information on the magnetic tape is set, and a recording mode of information on the magnetic tape. If is set, it is detected whether the position of the magnetic tape is an information recording possible portion, and if the position of the detected magnetic tape is not an information recording portion while the recording mode of information on the magnetic tape is set, the magnetic And forwarding the tape by a predetermined amount and recording the information on the magnetic tape forwarded by the fixed amount. 제3항에 있어서, 상기 자기테이프의 정보기록위치의 검출은 자기검출수단에 의해 그 자기테이프에서 검출되는 자기성분을 기초로 수행되는 것을 특징으로 하는 자기테이프의 정보기록제어방법.4. The information recording control method of a magnetic tape according to claim 3, wherein the detection of the information recording position of the magnetic tape is performed on the basis of a magnetic component detected in the magnetic tape by magnetic detection means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940039623A 1994-12-30 1994-12-30 Control device and method in writing information of magnetic tape KR100257259B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940039623A KR100257259B1 (en) 1994-12-30 1994-12-30 Control device and method in writing information of magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940039623A KR100257259B1 (en) 1994-12-30 1994-12-30 Control device and method in writing information of magnetic tape

Publications (2)

Publication Number Publication Date
KR960025463A true KR960025463A (en) 1996-07-20
KR100257259B1 KR100257259B1 (en) 2000-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940039623A KR100257259B1 (en) 1994-12-30 1994-12-30 Control device and method in writing information of magnetic tape

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KR100257259B1 (en) 2000-05-15

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