KR920002494B1 - Sequencing recording device and method of double deck vcr - Google Patents

Sequencing recording device and method of double deck vcr Download PDF

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KR920002494B1
KR920002494B1 KR1019890018717A KR890018717A KR920002494B1 KR 920002494 B1 KR920002494 B1 KR 920002494B1 KR 1019890018717 A KR1019890018717 A KR 1019890018717A KR 890018717 A KR890018717 A KR 890018717A KR 920002494 B1 KR920002494 B1 KR 920002494B1
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recording
tape
remaining
amount
deck
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KR1019890018717A
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KR910013126A (en
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최의식
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삼성전자 주식회사
강진구
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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, 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
    • G11B15/02Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, 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
    • G11B15/02Control of operating function, e.g. switching from recording to reproducing

Abstract

The apparatus includes a control means (100) for executing internal programs to detect the remainder portion of the tape. A switching means (110) connects necessary circuits for operations, and first and second deck means (120)(130) perform recording on the installed tape in accordance with the control signals supplied by the control means. With the apparatus, a user can record all the wanted programs without omissions through a double deck in a continuous manner.

Description

더블데크 VCR의 연속녹화장치와 그 방법Continuous recording device of double deck VCR and its method

제1도는 본 발명에 의한 더블데크 VCR의 연속녹화장치의 개략적인 구성을 도시한 개요도.1 is a schematic diagram showing a schematic configuration of a continuous recording apparatus of a double deck VCR according to the present invention.

제2도는 본 발명에 따른 더블데크 VCR의 연속녹화방법의 데이터흐름도.2 is a data flow diagram of a continuous recording method of a double deck VCR according to the present invention.

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

100 : 제어수단 110 : 스위칭수단100: control means 110: switching means

120 : 제1데크수단 130 : 제2데크수단120: first deck means 130: second deck means

본 발명은 더블데크 VCR(Video Carssett Recorder)의 연속녹화장치와 그 방법에 관한 것으로, 특히 VCR의 더블데크를 이용하여 예약녹화시 비데오테이프의 최대녹화시간을 배로 증가시키기 위하여 제어 프로그램을 이용함으로써 연속적으로 녹화할 수 없는 장치와 그 방법에 관한 것이다.The present invention relates to a continuous recording apparatus and method of a double deck video carsett recorder (VCR), in particular, by using a control program to double the maximum recording time of a video tape during reservation recording using a double deck of a VCR. To a device that can't record with a camera and its method.

일반적으로 VCR시스템의 비데오 데크에는 RF신호를 4MH 정도의 비데오신호를 변환처리하는 튜너부와 비데오검파부 그리고 오디오신호를 만들어 내는 오디오복조부가 내장되어 있는데 텔레비젼 수상기가 없어도 비데오 데크단으로 RF신호를 수신함으로써 방송프로그램을 비데오테이프에 기록하는 것이 가능하다. 상기 비데오 데크단에는 시청자가 텔레비젼 프로그램(표면 프로그램)을 시청하면서 다른 텔레비젼 프로그램(이면 프로그램)을 녹화할 수 없는 기능을 가지고 있고 비데오 타이머를 부착시켜 부재중 녹화도 가능하게 할 수 있다. 또한, 비데오 카메라를 접속하여 촬영하고 싶은 영상을 녹화할 수 있으며 텔레비전 프로그램을 녹화할 때 필요없는 부분을 커트하는 일시 정지기능이 있다.In general, the video deck of the VCR system includes a tuner unit for converting an RF signal to a video signal of about 4 MH, a video detector unit, and an audio demodulation unit for generating an audio signal, and receive an RF signal through the video deck stage without a TV receiver. By doing so, it is possible to record a broadcast program on a video tape. The video deck has a function in which a viewer can not record another television program (surface program) while watching a television program (surface program), and a video timer can be attached to enable the absence recording. In addition, you can connect to a video camera to record the video you want to shoot, and there is a pause function that cuts unnecessary parts when recording a television program.

상기 비데오 데크에 안착시킬 수 있는 비데오테이프는 시간적으로 최대 녹화 가능시간이 30,60,90,120분등의 용량을 가지는 테이프로서 종래에는 이 비데오테이프를 교체할 때 소비되는 시간대에는 녹화를 할 수 없었을 뿐만 아니라 예약녹화는 비데오테이프의 최대 녹화 가능시간 이상할 수 없는 문제점이 있었다.The video tape that can be seated on the video deck is a tape having a maximum recording time of 30, 60, 90, 120 minutes and the like. In the past, the video tape was not able to record during the time consumed when the video tape was replaced. There is a problem that the scheduled recording can not exceed the maximum recordable time of the video tape.

따라서, 본 발명의 목적은 상기 문제점을 해결하기 위해 창출한 것으로서 비데오 데크를 2개 사용하는 더블데크 VCR을 이용하여 예약녹화시 제어프로그램을 수행함으로써 비데오 데이프의 최대 녹화가능시간을 2배 증가시켜 연속적으로 녹화하는 더블데크 VCR의 연속녹화장치와 그 방법을 제공하는데 있다.Accordingly, an object of the present invention is to solve the above problems, and by performing a control program during reservation recording using a double deck VCR using two video decks, the maximum recordable time of the video tape is doubled and continuously. The present invention provides a continuous recording device and a method of recording a double deck VCR.

상기 목적을 달성하기 위하여 본 발명은. 메모리 소자에 내장된 프로그램을 수행하여 테이프의 잔량을 검출하는 제어수단 : 리모트 콘트롤이나 VCR세트의 키로서 연속녹화를 하고자 할때 스위치를 도통시키는 스위칭수단 : 상기 제어수단에서 출력되는 신호레벨에 따라서 안착된 테이프를 사용하여 각각 녹화하는 제1,2데크수단으로 구성함을 특징으로 한다.The present invention to achieve the above object. Control means for detecting the remaining amount of tape by executing a program embedded in the memory element: Switching means for conducting a switch when continuous recording is performed as a key of a remote control or a VCR set: Seating means according to the signal level output from the control means And first and second deck means for recording each using the recorded tape.

한편, 본 발명에 의한 연속녹화장치를 실시하기에 가장 적합한 방법은 예약녹화 프로그램의 유무를 판단하여 프로그램이 없으면 스위치의 상태에 따라서 스타트센서를 검출하거나 녹화모우드를 검사하는 제1과정; 상기 제1과정에서 녹화모우드가 SP, SLP모우드일 때의 테이프잔량을 검사하고 SLP모우드일때의 테이프잔량을 소정의 배수로 곱하여 새로운 테이프잔량으로 정하는 제2과정; 상기 제1과정의 최초단계에서 예약녹화 프로그램이 있으면 녹화모우드를 설정하여 SP,SLP모우드에 따라 테이프잔량을 검사하고 SLP모우드일때의 테이프잔량을 소정의 배수로 곱하여 다시 테이프잔량으로 정하여 녹화시간과 테이프 잔량을 비교하는 제3과정; 제2, 3과정을 이행하여 테이프잔량시간이 소정시간에 이르게 되면 제어수단에서 출력되는 레벨신호를 동시에 뒤바꾸는 제4과정으로 구성함을 특징으로 한다.On the other hand, the most suitable method for implementing the continuous recording device according to the present invention comprises the first step of determining the presence or absence of a reservation recording program to detect the start sensor or the recording mode according to the state of the switch if there is no program; A second step of checking the remaining tape amount when the recording mode is an SP or SLP mode and multiplying the remaining tape amount by a predetermined multiple in the first step to determine a new remaining tape amount; If there is a reservation recording program in the first step of the first step, the recording mode is set, and the remaining tape is checked according to the SP and SLP mode, and the remaining tape amount in the SLP mode is multiplied by a predetermined multiple to determine the remaining tape amount and the recording time and the remaining tape amount. Comparing the third process; When the remaining tape time reaches a predetermined time by implementing the second and third processes, the fourth process may be configured to simultaneously reverse the level signal output from the control means.

이하 예시된 도면을 통하여 본 발명 구성과 효과를 보다 상세히 기술하기로 한다.Hereinafter, the configuration and effects of the present invention will be described in more detail with reference to the accompanying drawings.

제1도는 본 발명에 의한 더블데크 VCR의 연속녹화장치의 개략적인 구성을 도시한 개요도이다.1 is a schematic diagram showing a schematic configuration of a continuous recording apparatus of a double deck VCR according to the present invention.

제1도에서, 제1, 2데크수단(120)(130)에 비데오테이프를 삽입하여 녹화가 시작되면 제 1데크수단(120)의 테이프상태를 확인한다. 상기 제 1데크수단(120)의 테이프 상태가 확인되어 리모트 큰트롤이나 VCR세트의 키로서 연속녹화를 하기 위해서는 스위칭수단(110)의 스위칭(SW1)을 도통시켜 녹화키 모우드를 선택한다. 이때 녹화키 모우드가 선택되면, 제어수단(100)의 메모리소자에서 프로그램을 수행하여 이 제어수단(100)의 R1을 통해서 "하이"레벨신호가 제1데크수단(120)에 전송된다. 상기 제1데크수단(120)이 녹화를 시작함과 동시에 비데오테이프잔량을 제어수단(100)이 계속 검출하여 비데오테이프잔량이 60초가 되면 제어수단(100)의 R2가 "하이"로 전환하고 R1은 "로우"로 전환된다.In FIG. 1, when the video recording is started by inserting a video tape into the first and second deck means 120 and 130, the tape state of the first deck means 120 is checked. The tape state of the first deck means 120 is confirmed, and the recording key mode is selected by conducting the switching SW1 of the switching means 110 to perform continuous recording as a key of a remote large control or a VCR set. At this time, when the recording key mode is selected, the high level signal is transmitted to the first deck means 120 through R1 of the control means 100 by executing a program in the memory device of the control means 100. When the first deck means 120 starts recording and at the same time the control means 100 continuously detects the remaining amount of video tape and the remaining amount of video tape reaches 60 seconds, R2 of the control means 100 switches to “high” and R1. Is converted to a fellow.

한편, 타이머 예약녹화시나 OSD(On Screen Display) 예약 녹화시는 스위칭수단(110)의 스위치 (SW1)에 관계없이 제어수단(100)이 프로그램에 의해 예약녹화 설정시간이 제 1데크수단(120)의 테이프잔량 보다 클 경우에는 제 2데크수단(130)이 계속해서 녹화를 수행하게 된다.On the other hand, regardless of the switch SW1 of the switching means 110 at the time of timer reservation recording or OSD recording, the control means 100 sets the reserved recording time by the program to the first deck means 120. If the remaining amount of the tape is larger than the second deck means 130 continues to record.

제2도는 본 발명에 따른 더블데크 VCR의 연속녹화방법에 대한 데이터흐름도이다.2 is a data flow diagram for a continuous recording method of a double deck VCR according to the present invention.

제2도에서. 제1도의 제어수단(100)으로 예약녹화 프로그램의 유무를 판단하는 단계(1)를 거쳐 프로그램이 없으면 스위치(SW1)의 도통상태를 검사하는 단계(2)로 이행하여 스위칭수단(110)의 스위칭(SW1)가 "로우"상태이면 다시 스타트센서를 검출하고 "하이"상태이면 이행하여 녹화모우드를 검사한다(3). 상기 3단계에서 녹화모우드가 SP(standard play), SLP(standard long play)모우드일때의 테이프잔량(Tr)을 검사하여 각각 제어수단(100)에 기록하고 (4)(6) SLP모우드 일때의 테이프잔량(Tr)에 3배를 곱하여 다시 기록한다(5).In Figure 2. The control means 100 of FIG. 1 determines the presence or absence of the reserved recording program, and if there is no program, the process proceeds to the step (2) of checking the conduction state of the switch SW1 to switch the switching means 110. If (SW1) is in the low state, the start sensor is detected again, and in the high state, the process is performed to inspect the recording mode (3). In step 3, the remaining tape Tr when the recording mode is the SP (standard play) or SLP (standard long play) mode is recorded and recorded in the control means 100, respectively (4) (6). The remaining amount Tr is multiplied by three times and recorded again (5).

한편, 상기 1단계에서 예약녹화 프로그램이 제 1데크수단(120)의 비데오테이프에 녹화되어 있으며 녹화모우드를 설정하는 단계(7)에서 SP모우드가 설정되면 테이프잔량(Tr)을 검사하여 기록하고 (8) SLP모우드가 설정되면 테이프잔량(Tr)을 검사하여(9) 그 테이프잔량(Tr)에 3배를 곱하여 테이프잔량(Tr)으로 기록함으로써(10) 녹화시간과 테이프잔량(Tr)을 비기하는 단계(11)로 이행한다.On the other hand, if the reserved recording program is recorded on the video tape of the first deck means 120 in step 1 and the SP mode is set in step 7 of setting the recording mode, the remaining tape Tr is inspected and recorded ( 8) When the SLP mode is set, check the remaining tape (Tr) (9) and multiply the remaining tape (Tr) by 3 times to record the remaining tape (Tr) (10) to record the recording time and the remaining tape (Tr). The process proceeds to step 11.

상기 5,6,11단계를 이행하여 테이프잔량(Tr)시간이 60초가 되면(12) 제1도의 제어수단(100)에서 제1, 2데크수단(120)(130)으로 입력되는 레벨신호가 뒤바뀌게 된다.When the remaining tape Tr time reaches 60 seconds by performing steps 5, 6, and 11 (12), the level signal inputted from the control means 100 of FIG. 1 to the first and second deck means 120, 130 is Will be reversed.

상술한 바와 같이 본 발명은 더블데크를 이용하여 시청자가 원하는 화면의 누락없이 예약녹화나 VCR세트키에 의해 연속적으로 녹화할 수 있는 이점이 있다.As described above, the present invention has an advantage that a double deck can be used for continuous recording by reservation recording or a VCR set key without missing a desired screen.

Claims (2)

메모리소자애 내장된 프로그램을 수행하여 테이프의 잔량을 검출하는 제어수단; 리모트 콘트롤이나VCR세트의 키로서 연속녹화를 하고자 할때 스위치를 도통시키는 스위칭수단; 상기 제어수단에서 출력되는 신호레벨에 따라 안착된 테이프를 사용하여 각각 녹화하는 제1, 2데크수단을 구비하여 예약녹화시 외부 콘트롤신호에 의해 장시간 연속적으로 레코딩하도록 구성함을 특징으로 하는 더블데크 VCR의 연속녹화장치.Control means for detecting a remaining amount of tape by executing a program embedded in the memory device; Switching means for conducting a switch when a continuous recording is to be performed as a key of a remote control or a VCR set; Double deck VCR, characterized in that the first and second deck means for recording by using the tape seated in accordance with the signal level output from the control means to record continuously for a long time by an external control signal during the reservation recording Continuous recording device. 더블데크 VCR를 이용하여 장시간 녹화하는데 있어서, 예약녹화 프로그램의 유무를 판단하여 프로그램이 없으면 스위치의 상태에 따라서 스타트센서를 검출하거나 녹화모우드를 검사하는 제1과정; 상기 제1과정에서 녹화모우드가 SP, SLP모우드일때의 테이프잔량을 검사하고 SLP모우드일때의 테이프잔량을 소정의 배수로 곱하여 새로운 테이프잔량으로 정하는 제2과정; 상기 제1과정의 최초 단계에서 예약녹화 프로그램이 있으면 녹화모우드를 설정하여 SP, SLP모우드에 따라 테이프잔량을 검사하고 SLP모우드일 때의 테이프잔량을 소정의 배수로 곱하여 다시 테이프잔량으로 정하여 녹화시간과 테이프잔량 비교하는 제3과정; 상기 제2, 3과정을 이행하여 테이프잔량시간이 소정시간에 이르게 되면 제어수단에서 출력되는 레벨신호를 동시에 뒤바꾸는 제4과정으로 구성함을 특징으로 하는 더블데크 VCR의 연속녹화방법.In the long time recording using the double-deck VCR, the first step of determining whether there is a reserved recording program, if there is no program detects the start sensor or examines the recording mode according to the state of the switch; A second step of checking the remaining tape amount when the recording mode is an SP or SLP mode and multiplying the remaining tape amount by a predetermined multiple in the first step to determine a new tape remaining amount; If there is a reservation recording program in the first step of the first step, the recording mode is set and the remaining tape is checked according to the SP and SLP mode, and the remaining tape amount in the SLP mode is multiplied by a predetermined multiple to determine the remaining tape amount and the recording time and the tape. A third step of comparing the remaining amount; And a fourth process of simultaneously changing the level signals outputted from the control means when the remaining tape time reaches the predetermined time by implementing the second and third processes.
KR1019890018717A 1989-12-16 1989-12-16 Sequencing recording device and method of double deck vcr KR920002494B1 (en)

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