KR970005022B1 - Control method of complex video recorder - Google Patents

Control method of complex video recorder Download PDF

Info

Publication number
KR970005022B1
KR970005022B1 KR1019940013189A KR19940013189A KR970005022B1 KR 970005022 B1 KR970005022 B1 KR 970005022B1 KR 1019940013189 A KR1019940013189 A KR 1019940013189A KR 19940013189 A KR19940013189 A KR 19940013189A KR 970005022 B1 KR970005022 B1 KR 970005022B1
Authority
KR
South Korea
Prior art keywords
password
detected
video recorder
control signal
control method
Prior art date
Application number
KR1019940013189A
Other languages
Korean (ko)
Other versions
KR960002217A (en
Inventor
백기인
Original Assignee
엘지전자부품 주식회사
조희재
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 엘지전자부품 주식회사, 조희재 filed Critical 엘지전자부품 주식회사
Priority to KR1019940013189A priority Critical patent/KR970005022B1/en
Publication of KR960002217A publication Critical patent/KR960002217A/en
Application granted granted Critical
Publication of KR970005022B1 publication Critical patent/KR970005022B1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00137—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users
    • G11B20/00152—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users involving a password
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

Disclosed is a method to control operation of a complex image recorder/replayer. The method comprises steps of detection, output, sensing, decision and returning. In the detection and output steps, a background image step is performed if a video control signal is detected, and a normal display mode is performed if the video control signal is not detected. In the sensing step, a password inputting is sensed if the video control signal is detected. In the decision step, it is decided whether the input password is same as the set value or not. In the returning step, a normal display mode is performed if the input password is same, and ends according to the number of inputting if the input password is not same. Thereby, the control is efficiently performed and the compatability to record media is improved.

Description

복합 영상기록재생기의 작동제어방법Operation Control Method of Complex Video Recorder

본 발명은 복합 영상기록재생기의 작동제어방법에 관한 것으로, 특히 영상과 음성데이터를 기록하는 기록매체의 각종 트랙에 화면제어신호를 기록하여 재생시 화면 제어신호가 검출되면 시청자에 의해 설정된 비밀번호가 입력되어야 영상 및 음성데이터를 재생할 수 있는 복합 영상 기록재생기의 작동 제어방법에 관한 것입니다.The present invention relates to an operation control method of a composite video recording and reproducing apparatus. In particular, when a screen control signal is detected during playback by recording screen control signals on various tracks of a recording medium for recording video and audio data, a password set by the viewer is inputted. It is about how to control the operation of composite video recorder that can play video and audio data.

일반적으로 종래의 복합 영상기록재생기는 영상테이프를 데크부에 안착한 후 재생모드를 선택하면 테이프에 수록된 데이터가 재생 되므로 청소년들도 성인용 프로그램을 마음대로 시청할 수 있어서 정서적인 발달을 저하시키는 문제점이 있었습니다.In general, the conventional composite video recorder has a problem that lowers the emotional development because the video recorded on the tape is played when the playback mode is selected after seating the video tape on the deck.

이상에서와 같이, 종래 기술에 의한 복합 영상기록재생기는 영상의 내용에 관계없이 청소년들도 무분별하게 성인용 프로그램을 시청할 수 있어 정서적인 발달에 부정적인 영향을 야기할 수 있는 문제점이 있었습니다.As described above, the conventional composite video recorder has a problem that adolescents can watch adult programs indiscriminately regardless of the contents of the video, which may cause negative effects on emotional development.

또한, 이를 방지하기 위한 종래의 복합 영상기록재생기는 사용자가 설정한 비밀번호를 기록하여 재생모드가 선택된 후 입력된 비밀번호가 일치하지 않으면 재생동작을 정지하도록 구성되어 있기 때문에 기록매체에 기록된 내용에 관계없이 재생을 하기 위해서는 매번 비밀번호를 입력시켜야 하는 번거러운 문제점이 있었습니다.In addition, the conventional composite video recording and reproducing apparatus is configured to record the password set by the user and stop playback if the input password does not match after the playback mode is selected. There was a cumbersome problem of having to enter a password every time to play without.

특히, 설정한 비밀번호를 잊어버릴 경우에는 사용할 수 없는 커다란 문제점이 있었습니다.In particular, there is a big problem that can not be used if you forget the password you set.

이에 ,본 발명은 상기와 같은 제반 결점을 해소하기 위하여 안출된 것으로, 그 목적으로 하는 바는 기록매체에 수록된 데이터를 재생하는 도중에 화면제어신호가 검출되면 시청자에 의해 미리 설정된 비밀번호가 입력될 경우에만 영상 재생을 수행하는 복합 영상기록재생기의 작동제어 방법을 제공하는데 있습니다.Therefore, the present invention has been made to solve the above-mentioned shortcomings, and the object of the present invention is to only input a preset password by the viewer when the screen control signal is detected during the reproduction of the data contained in the recording medium. To provide an operation control method for a composite video recorder that performs video playback.

나. 발명의 구성 및 작용I. Composition and Function of the Invention

복합 영상기록재생기의 작동제어 방법에 있어서, 재생모드에서 기록매체에 기록된 화면제어신호가 검출되면 백그라운드 영상스텝으로 보내고 검출되지 않으면 정상화면을 출력하는 검출스텝과, 상기 화면제어신호가 검출되면 백그라운드 영상을 출력하는 스텝과, 상기 백그라운드 영상이 출력되면 비밀번호가 입력되는가를 감지하는 감지스텝과, 상기 감지스텝에서 비밀번호가 입력되면 설정된 비밀번호와 같은가를 판단하는 판단스텝과, 상기 판단스텝에서 판단한 결과 비밀번호가 일치하면 정상화면을 출력하고, 일치하지 않으면 비밀번호 입력회수가 설정회수 이상인가를 판단하여 설정회수 이상이면 종료하고 설정회수 미만이면 상기 감지스텝으로 보내는 스텝을 포함하여 이루어진다.A method of controlling the operation of a composite video recorder, comprising: a detection step of outputting a normal screen if a screen control signal recorded on a recording medium in a playback mode is detected and outputting a normal screen if not detected; A step of outputting an image, a detection step of detecting whether a password is input when the background image is output, a determination step of determining whether the password is equal to a set password if the password is input in the detection step, and a result of the determination in the determination step If is matched, the normal screen is outputted. If not, it is determined whether the password input frequency is greater than or equal to the set number of times.

(실시예)(Example)

이하, 본 발명의 복합 영상기록재생기의 작동 제어방법에 대하여 첨부도면을 참조하여 상세히 설명합니다.Hereinafter, the operation control method of the composite video recorder of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 일반 복합영상기록재생기의 데크부에 장착되는 테이프 패턴을 나타낸 도면이고, 제2도는 본 발명에 따른 복합 영상기록재생기의 작동제어 방법을 설명하는 플로우 챠트입니다.1 is a diagram showing a tape pattern mounted on the deck of a general composite video recorder, and FIG. 2 is a flow chart illustrating an operation control method of the composite video recorder according to the present invention.

본 발명은 채용한 복합 영상기록재생기의 데크부에 음성정보를 담은 오디오트랙(11)과, 영상정보를 가진 비디오트랙(12)과, 화면제어신호가 내장된 컨트롤트랙(13)으로 이루어진 기록매체(10)가 장착된 상태에서 시청자가 재생모드를 선택하면 복합 영상기록재생기의 재생부에 의해 기록매체(10)에 수록된 영상 및 음성데이터가 재생되어 화면에 디스플레이됩니다.The present invention provides a recording medium comprising an audio track (11) containing sound information, a video track (12) having video information, and a control track (13) incorporating screen control signals. If the viewer selects the play mode with (10) installed, the video and audio data recorded on the recording medium (10) are played and displayed on the screen by the playback unit of the composite video recorder.

상기와 같이 재생동작을 하는 도중에 화면제어신호가 제2도의 스텝 S1에서 검출되면 스텝 S2로 보내집니다. 한편, 상기 스텝 S1에서 화면제어신호가 검출되지 않는 경우에는 재생된 영상신호가 직접 스텝 S5로 보내져서 화면을 통하여 정상적인 디스플레이가 되도록 합니다. 또한, 상기 스텝 S2에서는 소정의 백그라운드 영상을 화면상에 출력함과 동시에 시청자가 비밀번호를 입력하도록 스텝 S3와 같이 자막으로 비밀번호 요구 데이터를 디스플레이합니다. 또한, 상기 스텝 S3에서는 시청자가 비밀번호를 입력하면 스텝 S4로 보내고, 상기 스텝 S4에서는 설정된 비밀번호와 입력된 비밀번호가 같은가를 판단합니다.If the screen control signal is detected in step S1 of Fig. 2 during the playback operation as described above, it is sent to step S2. On the other hand, if the screen control signal is not detected in step S1, the reproduced video signal is sent directly to step S5 to ensure normal display through the screen. In addition, in step S2, a predetermined background image is output on the screen, and password request data is displayed in subtitles as in step S3 so that the viewer inputs a password. In addition, in step S3, when a viewer enters a password, it sends to step S4, and in step S4, it is determined whether the set password and the input password are the same.

또한, 상기 스텝 S4에서 판단한 입력된 비밀번호가 설정된 비밀번호와 일치하면 스텝 S5로 보내지고 정상적인 재생동작을 하여 화면에 영상을 디스플레이 합니다.In addition, if the input password determined in step S4 matches the set password, it is sent to step S5 to perform normal playback operation and display the image on the screen.

한편, 상기 스텝 S4에서 판단한 결과 입력된 비밀번호와 설정된 비밀번호가 다르면 그 결과는 스텝 S6로 보내집니다.On the other hand, if the inputted password and the set password differ from the result judged in step S4 above, the result is sent to step S6.

또한, 상기 스텝 S4에서 판단한 결과 입력된 비밀번호와 설정된 비밀번호가 다르면 그 결과는 스텝 S6로 보내집니다.If the inputted password is different from the set password, the result is sent to step S6.

또한, 상기 스텝 S6에서는 비밀번호의 입력회수가 설정회수 이상인가를 판단합니다. 이때, 상기 스텝 S6에서는 비밀번호 입력회수가 설정회수 미만이면 스텝 S3로 복귀되고, 반대로 설정회수 이상이면 복합영상 기록재생기의 작동을 종료시킵니다.In addition, in step S6 above, it is determined whether the number of times of inputting the password is greater than or equal to the set number of times. At this time, in step S6, if the password input frequency is less than the set number of times, the process returns to step S3.

다. 발명의 효과All. Effects of the Invention

상술한 바와 같이 본 발명의 복합 영상기록재생기의 작동제어방법에 의하면, 기록장치 재생의 시작점은 기록매체의 맨 첫부분에 시작신호가 검출되지 않아도 되므로 어느 부분에서나 가능하며, 기록매체의 소정의 비밀번호를 잊어버릴 경우에도 확인 절차에 의하여 재생이 가능하고, 재생하고자 하는 모든 기록매체에 시작신호를 넣지 않아도 되므로 산업상의 제작원가 절감에 유리하며, 기록매체에 시작신호가 없어 기록매체의 시작 부분이 손상될 경우에 복구하지 않아도 사용 가능하며, 특히, 화면제어신호만 기록매체에 설치되므로 기존의 모든 기록매체와 전적으로 호환이 가능한 탁월한 효과가 있습니다.As described above, according to the operation control method of the composite video recording and reproducing apparatus of the present invention, the starting point of the recording device reproduction can be made at any part since the start signal is not detected at the very beginning of the recording medium, and the predetermined password of the recording medium can be obtained. Even if you forget it, playback is possible by the verification procedure, and you do not have to put the start signal on all the recording media you want to play, which is advantageous for reducing the industrial production cost, and the start of the recording medium is damaged because there is no start signal on the recording medium. If it is possible to use it, it is possible to use it without recovery. Especially, only the screen control signal is installed on the recording medium, so there is an excellent effect that is fully compatible with all existing recording media.

제1도는 일반 복합 영상기록재생기의 데트부에 장착되는 패턴을 나타낸 도면.1 is a diagram showing a pattern to be mounted on the data portion of a general composite video recorder.

제2도는 본 발명에 따른 복합 영상기록재생기의 작동제어방법을 설명하는 플로우챠트.2 is a flowchart for explaining an operation control method of a composite video recording and reproducing apparatus according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 테이프 11 : 오디오트랙10: tape 11: audio track

12 : 비디오트랙 13 : 컨트롤트랙12: video track 13: control track

가. 발명의 목적end. Purpose of the Invention

Claims (1)

복합 영상기록재생기의 작동제어방법에 있어서, 재생모드에서 기록매체에 기록된 화면제어신호가 검출되면 백그라운드 영상스텝으로 보내고 검출되지 않으면 정상화면을 출력하는 검출스텝과, 상기 화면제어신호가 검출되면 백그라운드 영상을 출력하는 스텝과, 상기 백그라운드 영상이 출력되면 비밀번호가 입력되는가를 감지하는 감지스텝과, 상기 감지스텝에서 비밀번호가 입력되면 설정된 비밀번호와 같은가를 판단하는 판단스텝과, 상기 판단스텝에서 판단한 결과 비밀번호가 일치하면 정상화면을 출력하고, 일치하지 않으면 비밀번호 입력회수가 설정회수 이상인가를 판단하여 설정회수 이상이면 종료하고 설정회수 미만이면 상기 감지스텝으로 보내는 복귀스텝으로 이루어진 것을 특징으로 하는 복합 영상기록재생기의 작동제어방법.A method of controlling the operation of a composite video recorder, comprising: a detection step of outputting a normal screen if a screen control signal recorded on a recording medium is detected in a playback mode, and outputting a normal screen if not detected; A step of outputting an image, a detection step of detecting whether a password is input when the background image is output, a determination step of determining whether the password is equal to a set password if the password is input in the detection step, and a result of the determination in the determination step If is matched, the normal screen is output, and if it is not matched, it is determined whether the password input frequency is more than the set number of times. Operation control method.
KR1019940013189A 1994-06-11 1994-06-11 Control method of complex video recorder KR970005022B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940013189A KR970005022B1 (en) 1994-06-11 1994-06-11 Control method of complex video recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940013189A KR970005022B1 (en) 1994-06-11 1994-06-11 Control method of complex video recorder

Publications (2)

Publication Number Publication Date
KR960002217A KR960002217A (en) 1996-01-26
KR970005022B1 true KR970005022B1 (en) 1997-04-11

Family

ID=19385134

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940013189A KR970005022B1 (en) 1994-06-11 1994-06-11 Control method of complex video recorder

Country Status (1)

Country Link
KR (1) KR970005022B1 (en)

Also Published As

Publication number Publication date
KR960002217A (en) 1996-01-26

Similar Documents

Publication Publication Date Title
US4953153A (en) Data reproducing device controlling image display dependent upon loss of time data
KR100865859B1 (en) Reproducing arrangement and method having an overview reproducing mode
JPH08107539A (en) Information recording and reproducing device
KR970005022B1 (en) Control method of complex video recorder
KR0166240B1 (en) Audio dubbing method and apparatus thereof
JP3738846B2 (en) Disc player
KR0132840B1 (en) Video tape reproducing apparatus having function of displaying remaining time
KR970063040A (en) Video recorder / player of digital VCR (D-VCR)
KR100303091B1 (en) Method and apparatus for checking a recording operation in the digital video cassette recorder
KR100361373B1 (en) Apparatus and method for playing and recording digital data
KR960006679B1 (en) Recording/playing method for video tape
KR970011829B1 (en) Automatic viss inserting apparatus in a complex product of optical disk player and video cassette recorder
KR100251498B1 (en) Apparatus and method for processing bad disc in optic disc reproducer
JP3008772B2 (en) Video signal recording / reproducing method and video signal recording / reproducing device
JPH04241244A (en) Recording and reproducing device with time reservation recording function
KR19990084716A (en) How to play optical disc
KR19990023312U (en) VSI system with non-recording function
KR960011938A (en) Adult video tape playback control device and method of video cassette recorder
KR980004680A (en) Synchronization Recording Method in Composite Device of Optical Disc Player and Video Cassette Recorder
KR19980085470A (en) How to play a video compact disc player repeatedly
JPS63209381A (en) Still picture reproducing device with sound
KR960005509A (en) Tape Copying Device of Multideck V-Cal and its Copying Method
KR19990026152A (en) How to play V-seal's audio / video data
JPH04222901A (en) Magnetic recording and reproducing device
JPH04252447A (en) Control method for reproduction speed

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030627

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee