KR940018861A - Program Remaining Program Display - Google Patents

Program Remaining Program Display Download PDF

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Publication number
KR940018861A
KR940018861A KR1019930000739A KR930000739A KR940018861A KR 940018861 A KR940018861 A KR 940018861A KR 1019930000739 A KR1019930000739 A KR 1019930000739A KR 930000739 A KR930000739 A KR 930000739A KR 940018861 A KR940018861 A KR 940018861A
Authority
KR
South Korea
Prior art keywords
signal
recording
display
remaining amount
control
Prior art date
Application number
KR1019930000739A
Other languages
Korean (ko)
Other versions
KR950009592B1 (en
Inventor
박승철
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019930000739A priority Critical patent/KR950009592B1/en
Priority to CN94102660A priority patent/CN1060906C/en
Priority to JP00476094A priority patent/JP3350589B2/en
Publication of KR940018861A publication Critical patent/KR940018861A/en
Priority to US08/446,089 priority patent/US5661844A/en
Application granted granted Critical
Publication of KR950009592B1 publication Critical patent/KR950009592B1/en

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Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36Monitoring, i.e. supervising the progress of recording or reproducing

Landscapes

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

Abstract

본 발명은 기록시 기록시간 정보를 기록하고, 재생시 기록시간 정보를 검출하여 이에따른 재생잔량이 표시되게 함으로써, 사용상에 편리함을 제공하기 위한 브이씨알의 프로그램 재생잔량 표시장치에 관한 것이다.The present invention relates to an apparatus for displaying a program reproduction remaining amount of a VR to provide convenience in use by recording recording time information at the time of recording, detecting the recording time information at the time of playback, and displaying the remaining playback amount accordingly.

이와같은 본 발명은, 프로그램 기록시 프로그램, 길이에 따른 정보의 기록 제어 및 재생시 검출되는 잔량신호의 표시를 제어함과 아울러 기록/표시를 제어하는 제어수단과, 그 제어수단의 기록/재생제어에 의해 입력비디오신호 또는 재생비디오신호를 선택해서 상기 잔량표시 기록신호 또는 표시신호를 빅싱하여 출력하는 스위칭수단과, 재생 비디오신호로부터 잔량표시신호를 검출하여 상기 제어부에 입력시키는 잔량표시 검출수단과, 상기 스위칭부의 출력신호로 부터 동기신호를 검출한후, 소정의 수평동기신호 이후에 소정시간동안 기록 및 재생시의 잔량표시 위치신호를 발생시켜 상기 제어 수단에 인가시키는 기록/재생 표시위치 검출부로 구성된다.The present invention provides a control means for controlling recording / display of information according to a program and a length during program recording and display of a residual signal detected during reproduction, and for controlling recording / display, and recording / reproduction control of the control means. Switching means for selecting an input video signal or a playback video signal by virtue of the remaining amount display recording signal or a display signal and outputting the remaining amount display signal; And a recording / reproducing display position detecting unit for detecting the synchronization signal from the output signal of the switching unit and generating a residual display position signal during recording and reproducing for a predetermined time after the predetermined horizontal synchronizing signal and applying it to the control means. .

Description

브이씨알의 프로그램 재생잔량 표시장치Program Remaining Program Display

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

제1도는 본 발명에 의한 브이씨알의 프로그램 재생잔량 표시장치 블록도.1 is a block diagram of a program reproduction remaining amount display device of VRC according to the present invention.

Claims (4)

기록/재생매체에 프로그램을 기록/재생하는 장치로서, 프로그램기록시 프로그램 길이에 따른 정보의 기록 제어 및 재생시 검출되는 잔량신호의 표시를 제어함과 아울러 기록/표시를 제어하는 제어수단과, 그 제어수단의 기록/재생제어에 의해 입력비디오신호 또는 재생 비디오신호를 선택해서 상기 잔량표시 기록신호 또는 표시신호를 믹싱하여 출력하는 스위칭수단과, 재생 비디오신호로터 잔량표시신호를 검출하여 상기 제어부에 입력시키는 잔량표시 검출수단과, 상기 스위칭부의 출력신호로부터 동기신호를 검출한후, 소정의 수평동기신호 이후에 소정 시간동안 기록 및 재생시의 잔량표시 위치신호를 발생시켜 상기 제어수단에 인가시키는 기록/재생 표시위치 검출부를 구성된 것을 특징으로 하는 브이씨알의 프로그램 재생잔량 표시장치.An apparatus for recording / reproducing a program on a recording / reproducing medium, comprising: control means for controlling recording / display of information according to a program proxy program length and display of a residual signal detected during reproduction, and controlling recording / display; Switching means for selecting an input video signal or a reproduced video signal by mixing and outputting the remaining amount display recording signal or a display signal by recording / reproducing control of a control means, and detecting the remaining amount display signal from the playback video signal rotor and inputting the same to the controller; Recording / reproducing means for generating a residual display position signal during recording and reproducing for a predetermined time after the predetermined horizontal synchronizing signal after detecting a synchronization signal from the output signal of the switching section A program play remaining amount display device according to claim 5, characterized by comprising a display position detector. 제1항에 있어서, 상기 스위칭 수단은, 상기 제어 수단의 기록/재생 제어에 의해 기록시에는 입력비디오신호를 선택하고, 재생시에는 재생 비디오 신호를 선택하는 입력선택스위치(31)와, 그 입력 선택스위치(31)에 의해 선택된 비디오신호에 상기 제어수단의 잔량표시를 위한 기록 신호 또는 표시신호를 믹싱하는 믹서(32)와, 그 믹서(32)의 출력 비디오신호를 상기 제어 수단의 기록/재생 제어에 의해 기록처리부(61) 또는 모니터(70)에 선택출력하는 출력스위치(33)로 구성된 것을 특징으로 하는 브이씨알의 프로그램 재생잔량 표시장치.2. An input selection switch (31) according to claim 1, wherein said switching means comprises: an input selection switch (31) for selecting an input video signal at the time of recording and a playback video signal at the time of playback by recording / reproduction control of said control means; Mixer 32 for mixing a recording signal or display signal for remaining amount display of the control means with the video signal selected by the switch 31, and output / output control of the mixer 32 with the output video signal of the control means. And an output switch (33) for selectively outputting to a recording processor (61) or a monitor (70). 제1항에 있어서, 상기 재생잔량 검출수단은, 상기 재생 비디오신호를 입력받아 상기 기록/표시 위치 검출수단의 위치검출 제어신호에 의해 N번째 수평라인의 신호에서 부터 잔량기록 신호를 검출하는 잔량기록신호 검출부(41)와 그 잔량기록신호 검출부(41)의 출력신호를 디코딩하여 재생잔량신호로서 상기 제어수단에 인가시키는 디코더(42)로 구성된 것을 특징으로 하는 브이씨알의 프로그램 재생잔량 표시장치.The residual amount recording means according to claim 1, wherein the reproduction remaining amount detecting means receives the reproduced video signal and detects the remaining amount recording signal from the signal of the Nth horizontal line by the position detection control signal of the recording / display position detecting means. And a decoder (42) which decodes the output signal of the signal detection section (41) and the remaining recording signal detection section (41) and applies it to the control means as a playback residual signal. 제1항에 있어서, 상기 기록/표시 위치 검출수단은. 상기 스위칭수단에서 출력되는 비디오신호로 부터 동기 신호를 분리하는 동기 분리부(51)와, 그 동기 분리부(51)의 수직동기신호(V-sync)를 1주기로해서 N번째 수평 동기신호(H-sync)를 검출한 이후 부터 소정시간동안 위치제어신호를 출력하는 위치제어신호 발생부(52)와, 그 위치제어신호를 소정신간 지연시키는 지연부(53)와, 상기 제어수단의 제에 의해 기록시에 상기 위치제어신호발생부(52)의 위치제어신호를 재생시 상기 지연부(53)의 출력신호를 선택해서 상기 제어수단에 위치검출신호로 인가시키는 스위치(54)로 구성된 것을 특징으로 하는 브이씨알의 프로그램 재생잔량 표시장치.The recording / display position detecting means according to claim 1. The N-th horizontal sync signal (H) having a sync separator 51 for separating the sync signal from the video signal output from the switching means and the vertical sync signal V-sync of the sync separator 51 at one cycle. the position control signal generator 52 for outputting the position control signal for a predetermined time after detecting the " -sync ", the delay unit 53 for delaying the position control signal a predetermined time, and the control means. And a switch 54 which selects an output signal of the delay unit 53 and applies it as a position detection signal to the control means when reproducing the position control signal of the position control signal generator 52 at the time of recording. The program play remaining amount display device of VRC. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930000739A 1993-01-21 1993-01-21 Unit to display remaining of tape in video cassette recorder KR950009592B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019930000739A KR950009592B1 (en) 1993-01-21 1993-01-21 Unit to display remaining of tape in video cassette recorder
CN94102660A CN1060906C (en) 1993-01-21 1994-01-20 Device for recording and reading a length of use of VCR tape
JP00476094A JP3350589B2 (en) 1993-01-21 1994-01-20 Video cassette tape recorder tape usage recording and reading device
US08/446,089 US5661844A (en) 1993-01-21 1995-05-19 Device for displaying remain time of a program recorded on VCR tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930000739A KR950009592B1 (en) 1993-01-21 1993-01-21 Unit to display remaining of tape in video cassette recorder

Publications (2)

Publication Number Publication Date
KR940018861A true KR940018861A (en) 1994-08-19
KR950009592B1 KR950009592B1 (en) 1995-08-24

Family

ID=19349858

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930000739A KR950009592B1 (en) 1993-01-21 1993-01-21 Unit to display remaining of tape in video cassette recorder

Country Status (3)

Country Link
JP (1) JP3350589B2 (en)
KR (1) KR950009592B1 (en)
CN (1) CN1060906C (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63231786A (en) * 1987-03-20 1988-09-27 Mitsubishi Electric Corp Tape time display device

Also Published As

Publication number Publication date
JPH06275055A (en) 1994-09-30
CN1060906C (en) 2001-01-17
CN1100869A (en) 1995-03-29
JP3350589B2 (en) 2002-11-25
KR950009592B1 (en) 1995-08-24

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