KR20000028238A - Method for performing reservation record of tvcr having pip function - Google Patents

Method for performing reservation record of tvcr having pip function Download PDF

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Publication number
KR20000028238A
KR20000028238A KR1019980046401A KR19980046401A KR20000028238A KR 20000028238 A KR20000028238 A KR 20000028238A KR 1019980046401 A KR1019980046401 A KR 1019980046401A KR 19980046401 A KR19980046401 A KR 19980046401A KR 20000028238 A KR20000028238 A KR 20000028238A
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South Korea
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record
priority
recording
reservation
main
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KR1019980046401A
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Korean (ko)
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조재갑
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전주범
대우전자 주식회사
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Priority to KR1019980046401A priority Critical patent/KR20000028238A/en
Publication of KR20000028238A publication Critical patent/KR20000028238A/en

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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
    • G11B15/026Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
    • 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
    • G11B15/023Control of operating function, e.g. switching from recording to reproducing remotely controlled
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE: A method for performing reservation record of TVCR having PIP function is provided to prevent that a posterior set broadcasting program is not record by displaying a prior broadcasting program on a main picture and displaying a posterior broadcasting program on a sub picture. CONSTITUTION: A microprocessor identifies as to whether a reservation record key is selected by a user and displays a reservation record set menu picture on an OSD picture when the reservation record key is selected by the user(S100,S101). The microprocessor identifies as to whether a reservation channel, a record start/end time, a record velocity, a record date, and a PIP function are set by the user(S102). The microprocessor judges as to whether two reservation record broadcasting programs(A,B) are duplicated at a same time when the reservation channel, the record start/end time, the record velocity, the record date, and the PIP function are set by the user(S103). The microprocessor checks priorities(n,x) of two broadcasting programs when two reservation record broadcasting programs are duplicated at the same time(S104,S105). The microprocessor compares the priority(n) with the priority(x). The microprocessor sets a broadcasting program corresponding the priority(n) to a main screen when the priority(n) is greater than the priority(x). The microprocessor sets a broadcasting program corresponding the priority(x) to a sub screen when the priority(x) is greater than the priority(n).

Description

PIP 기능을 갖는 TVCR의 예약녹화방법Reservation recording method of TV with PIP function

본 발명은 PIP 기능을 갖는 TVCR의 예약녹화방법에 관한 것으로서, 특히 같은 시간대에 두 개 이상의 방송프로가 중복되어 예약녹화 설정되었을 경우에 우선순위를 설정하여 우선순위가 앞선 방송프로를 메인화면으로 디스프레이시키고 후순위 방송프로는 서브화면으로 디스플레이시킴으로써 후순위로 설정된 방송프로가 녹화되지 않는 것을 방지할 수 있도록 한 PIP 기능을 갖는 TVCR의 예약녹화방법 (The method for time recording on TVCR with the function of PIP)에 관한 것이다.The present invention relates to a reservation recording method of a TVCR having a PIP function, and in particular, when two or more broadcast programs are set to be reserved in the same time zone, the priority is set to display the broadcast program with a priority prior to the main screen. The method for time recording on TVCR with the function of PIP has a PIP function that prevents the broadcast program set as the lower priority from being recorded. will be.

일반적으로, TVCR은 텔레비젼과 VCR을 일체형으로 만든 것으로서, 하나의 전원공급기에 의해 전원이 공급되고 상기 VCR을 제어하는 시스콘(System Control;SYSCON)과 TVCR 전체 시스템을 제어하는 타이머(Timer)에 의해 각 구성요소가 동작되고 있으며, 텔레비전 방송신호의 기록 및 재생, 다른 녹화 테이프의 녹화 및 재생, 시청하지 않는 다른 채널의 방송녹화, 예약녹화 및 부재시 녹화 등을 위해 사용하는 기기로서, 녹화 테이프에 녹화하는 기록의 경우에는 현재 무신호인 경우에도 바이어스 자계에 의한 잔류자기가 없기 때문에 잡음이 적은 교류바이어스 방법이 채택되고 있으며, 오디오 신호의 기록은 그 주파수 범위가 20-20000Hz정도로 비교적 좁고, 위상관계를 그다지 문제삼지 않아도 되기 때문에 상기 교류바이어스 방법이 행해지고 있다. 하지만, 영상신호의 기록에 있어서는 그 주파수 범위가 0-4MHz정도로 넓고, 파형을 충실히 재현하기 위해 엄격한 위상특성이 요구되기 때문에 주파수 변조(FM) 기록방식이 채용되고 있다.In general, a TVCR is a unit of a television and a VCR, which is powered by a single power supply and is controlled by a system control (SYSCON) that controls the VCR and a timer that controls the entire TVCR system. Each component is operated and is used for recording and playing back television broadcast signals, recording and playing back other recording tapes, broadcasting recordings for other channels not being watched, scheduled recording, and absence recording. In the case of recording, the AC bias method with low noise is adopted because there is no residual magnetism due to the bias magnetic field even in the case of no signal, and the recording of the audio signal has a relatively narrow frequency range of about 20-20000 Hz and does not have a phase relationship. Since the problem does not have to be a problem, the AC bias method is performed. However, the frequency modulation (FM) recording method has been adopted for recording video signals because its frequency range is wide, about 0-4 MHz, and strict phase characteristics are required to faithfully reproduce waveforms.

이와 반대로, 재생시는 기록된 자기 테이프를 자기 헤드의 갭에 접속시키면서 주행시키게 되고, 상기 자기 헤드에 의해 읽혀진 신호가 증폭 및 처리되어 수상관 및 스피커를 통하여 재생된다.On the contrary, during reproduction, the recorded magnetic tape is driven while being connected to the gap of the magnetic head, and the signal read by the magnetic head is amplified and processed and reproduced through the water pipe and the speaker.

상기와 같은 TVCR에 PIP기능을 구비할 수 있는데, 이러한 TVCR의 PIP기능에 대해 도 1을 참조하여 설명하면 다음과 같다.The above-described TVCR may have a PIP function, which will be described below with reference to FIG. 1.

도 1은 일반적인 PIP텔레비전의 개략적인 블록도이다.1 is a schematic block diagram of a typical PIP television.

도 1을 참조하여 설명하면, 일반적인 PIP기능을 가진 텔레비전은 다수의 방송신호를 수신하는 안테나(1)와, 상기의 안테나(1)로부터 입력된 방송신호에서 주화면과 부화면을 분리 튜닝하기 위한 메인튜너부(2)와 서브튜너부(5), 상기의 메인튜너부(2)로부터 선국된 방송신호를 영상처리하는 메인영상신호처리부(3)와, 상기의 서브튜너부(5)의 선국 방송신호를 부화면 처리하는 PIP신호처리부(6)와, 상기의 PIP신호처리부(6)의 출력신호를 상기의 메인영상신호처리부(3)에 부가하기 위한 스위칭부(7)와, 상기의 메인튜너부(2), 서브튜너부(5), 메인영상신호처리부(3), 스위칭부(7) 및 PIP신호처리부(6)에 필요한 제어신호를 공급하는 마이컴(8)과, 그리고 상기의 메인영상신호처리부(3)로부터 출력되는 영상신호를 디스플레이하기 위한 CRT(4)로 구성된다.Referring to FIG. 1, a television having a general PIP function is used for separating and tuning a main picture and a sub picture from an antenna 1 for receiving a plurality of broadcast signals and a broadcast signal input from the antenna 1. Tuning of the main tuner unit 2 and the sub tuner unit 5, the main video signal processing unit 3 for image processing the broadcast signals selected from the main tuner unit 2, and the sub tuner unit 5 described above. A PIP signal processor 6 for sub-processing the broadcast signal, a switching unit 7 for adding the output signal of the PIP signal processor 6 to the main video signal processor 3, and the main A microcomputer 8 for supplying control signals required for the tuner unit 2, the sub-tuner unit 5, the main video signal processing unit 3, the switching unit 7 and the PIP signal processing unit 6, and the main It consists of a CRT (4) for displaying a video signal output from the video signal processing section (3).

상기와 같은 PIP텔레비전에 의해서 다화면이 구현되는 작용에 대해서 설명하면 다음과 같다. 즉, 사용자가 리모콘 등을 사용하여 다화면을 선택하게 되면 상기의 마이컴(8)은 이를 인식하여 상기의 PIP신호처리부(6)에 다화면신호를 인가하고, 상기의 메인영상신호처리부(3)에서는 다화면의 수에 해당하는 OSD신호(ON SCREEN DISPLAY signal)를 메인영상신호와 중첩해서 출력한다. 한편, PIP신호처리부(6)에서 출력된 서브화면의 영상신호는 상기의 메인영상신호에 중첩되어 있는 OSD영역에 디스플레이 된다. 상기와 같은 과정을 거쳐 메인화면과 사용자가 선택한 서브화면이 하나의 텔레비전에 디스플레이된다.Referring to the operation of implementing a multi-screen by the PIP television as described above are as follows. That is, when the user selects the multi-screen using a remote controller or the like, the microcomputer 8 recognizes the multi-screen signal and applies the multi-screen signal to the PIP signal processor 6, and the main video signal processor 3 In the present invention, an OSD signal corresponding to the number of multiple screens is output by overlapping with a main video signal. On the other hand, the video signal of the sub-screen output from the PIP signal processing section 6 is displayed in the OSD area superimposed on the main video signal. Through the above process, the main screen and the sub screen selected by the user are displayed on one television.

상기와 같은 PIP 기능을 가진 TVCR로 예약녹화를 할 경우에 여러개의 방송프로가 같은 시간대에 동시에 예약되어 있으면 먼저 예약한 방송프로가 완전히 녹화되고 난 후 다음 방송프로가 녹화되도록 되어있다.When scheduled recording is performed with a TVCR having the above PIP function, if several broadcast programs are reserved at the same time, the first broadcast program is completely recorded and then the next broadcast program is recorded.

또한, 여러개의 방송프로에 녹화 순위를 정한 경우에 선순위 방송프로가 늦게 방송되어 후순위 방송프로가 먼저 녹화되다가 다시 선순위 방송프로가 방송되어 들어오면 앞의 후순위 방송 녹화를 중지하고 우선 순위가 앞선 선순위 방송프로를 녹화하게 됨으로 인해 같은 시간대에 중복되는 방송프로를 모두 녹화할 수 없는 문제점이 있었다.In addition, if a recording priority is assigned to several broadcasters, the priority broadcaster is broadcasted later, the next broadcaster is recorded first, and the next broadcaster is broadcasted again. Due to the recording of the pro, there was a problem in that it was not possible to record all the broadcast programs that overlap in the same time zone.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 같은 시간대에 두 개 이상의 방송프로가 중복되어 예약녹화 설정되었을 경우에 우선순위를 설정하여 우선순위가 앞선 방송프로를 메인화면으로 디스프레이시키고 후순위 방송프로는 서브화면으로 디스플레이시킴으로써 후순위로 설정된 방송프로가 녹화되지 않는 것을 방지할 수 있도록 한 PIP 기능을 갖는 TVCR의 예약녹화방법을 제공하는데 그 목적이 있다.The present invention is to solve the above problems, when two or more broadcast programs are set in the same time zone when the scheduled recording is set by setting the priority to display the broadcast program with a priority prior to the main screen The purpose of the present invention is to provide a reservation recording method of a TVCR having a PIP function that can prevent a broadcast program set to a lower priority by being displayed on a sub screen.

본 발명의 목적을 달성하기 위한 기술사상으로서, 사용자가 리모콘을 조작하여 예약녹화모드를 선택하면 이를 확인한 후 OSD 예약녹화설정 메뉴 화면을 디스플레이하는 과정과, 상기의 예약녹화설정 메뉴화면을 통해 각종 녹화정보가 설정되면 이를 확인한 후 같은 시간대에 두 개의 예약녹화 방송프로가 중복되게 설정되었는지 여부를 판단하는 과정과, 상기의 판단결과, 두 개의 예약녹화 방송프로가 중복되게 설정되면 각 방송프로의 순위를 체크한 후 선순위 방송프로는 메인화면으로 하여 녹화 실행시키고 후순위 방송프로는 서브화면으로 하여 녹화 실행시키는 과정을 수행하는 발명이 제시된다.As a technical idea for achieving the object of the present invention, when the user selects the reservation recording mode by operating the remote control, the process of displaying the OSD reservation recording setting menu screen after confirming this, and various recording through the reservation recording setting menu screen After the information is set, the process of determining whether two reserved recording broadcast programs are set to overlap in the same time zone, and as a result of the determination, if the two reserved recording broadcast programs are set to overlap, the rank of each broadcast program is determined. After checking, the invention of performing the process of performing the recording by executing the priority broadcast program as the main screen and the subordinate broadcast program as the sub screen is proposed.

도 1은 일반적인 PIP텔레비전의 개략적인 블록도1 is a schematic block diagram of a typical PIP television

도 2는 본 발명을 구현하기 위한 시스템 블록도,2 is a system block diagram for implementing the present invention;

도 3은 본 발명에 의한 PIP 기능을 갖는 TVCR의 예약녹화방법을 나타내는 흐름도이다.3 is a flowchart showing a reservation recording method of a TVCR having a PIP function according to the present invention.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10 : 안테나 15 : 메인튜너회로부10: antenna 15: main tuner circuit

20 : 서브튜너회로부 25 : 스위칭부20: sub-tuner circuit portion 25: switching unit

30 : PIP신호처리부 35 : 메인영상신호처리부30: PIP signal processor 35: main video signal processor

40 : 마이컴 45 : CRT구동부40: microcomputer 45: CRT drive unit

50 : CRT 55 : VCR 녹화/재생부50: CRT 55: VCR recording / playback section

60 : 리모콘60: remote control

이하에서는 상기의 목적을 달성하기 위한 실시예의 구성 및 작용에 대해서 첨부된 도면을 참조하여 설명하고자 한다.Hereinafter, with reference to the accompanying drawings, the configuration and operation of the embodiment for achieving the above object will be described.

도 2는 PIP기능을 구비한 TVCR의 예약녹화방법을 구현하기 위한 시스템 블록도이다.2 is a system block diagram for implementing a reservation recording method of a TVCR having a PIP function.

즉, 본 시스템은 안테나(10)를 통해 수신되는 고주파신호 중에서 메인화면에 디스플레이하기 위하여 채널을 선국하여 선국된 채널의 복합영상신호를 고주파증폭처리하는 한편 채널이 선국됨으로써 발진되는 발진주파수와 혼합하여 중간주파수로 변환하고 증폭하는 메인튜너회로부(15)와, 상기 안테나(10)를 통하여 수신되는 고주파신호 중에서 서브화면에 디스플레이될 채널을 선국하고 중간주파수로 변환하고 증폭하는 서브튜너회로부(20)를 갖는다.That is, the system tunes a channel to display on the main screen among the high frequency signals received through the antenna 10, and amplifies the composite video signal of the tuned channel while mixing with the oscillation frequency generated by the channel tuning. A main tuner circuit unit 15 for converting and amplifying to an intermediate frequency and a sub-tuner circuit unit 20 for converting and amplifying a channel to be displayed on a sub screen among the high frequency signals received through the antenna 10, and converting and amplifying to an intermediate frequency; Have

또한, 본 시스템은 상기 메인튜너회로부(15)에 접속되어 상기 메인튜너회로부(15)로부터 인가되는 복합영상신호를 PIP신호처리부(30) 또는 메인영상신호처리부(35)에 인가되도록 스위칭하며, 사용자가 리모콘(60)를 사용하여 녹화버튼 스위칭시 선택된 영상신호를 믹싱스위칭부(65)에 인가하는 스위칭부(25)와, 상기 서브튜너회로부(20) 및 스위칭부(25)에 접속되어, 상기 서브튜너회로부(20) 및 스위칭부(25)로부터 인가되는 복합영상신호를 혼합하여 스위칭부(25)를 통해 메인영상신호처리부(35)에 인가되도록 하는 PIP신호처리부(30)와, 상기 메인튜너회로부(15)에서 선택된 채널에 해당하는 복합영상신호와 상기 스위칭부(25)로부터 PIP 복합영상신호를 인가받아 복조처리한 후 CRT(50)에 디스플레이 되도록 하는 메인영상신호처리부(35)와, 상기 스위칭부(25)와 메인영상신호처리부(35)에 접속되어, 사용자가 메인 화면만을 녹화할 경우 상기 스위칭부(25)에서 출력되는 영상신호를 데크부(55)로 스위칭하며, 사용자가 메인/서브 화면을 동시에 녹화하고 싶은 경우 상기 메인영상신호처리부(35)에서 출력되는 메인/서브 혼합영상신호를 데크부(55)로 스위칭하는 믹싱스위칭부(65)를 갖는다.In addition, the system is connected to the main tuner circuit unit 15 to switch the composite video signal applied from the main tuner circuit unit 15 to be applied to the PIP signal processing unit 30 or the main image signal processing unit 35, the user Is connected to the sub-tuner circuit 20 and the switching unit 25 to apply the selected video signal to the mixing switching unit 65 when the recording button is switched using the remote controller 60. A PIP signal processing unit 30 for mixing the composite video signal applied from the sub-tuner circuit unit 20 and the switching unit 25 to be applied to the main image signal processing unit 35 through the switching unit 25, and the main tuner; A main video signal processor 35 for receiving a composite video signal corresponding to a channel selected by the circuit unit 15 and a PIP composite video signal from the switching unit 25 and demodulating and displaying the composite video signal on the CRT 50; Switching section 25 and main young When connected to the phase signal processing unit 35, when the user records only the main screen, the video signal output from the switching unit 25 is switched to the deck unit 55, the user wants to record the main / sub screen at the same time In this case, the main video signal processor 35 has a mixing switch unit 65 for switching the main / sub mixed video signal output to the deck unit 55.

그밖에, 상기 메인튜너회로부(15), 서브튜너회로부(20), 스위칭부(25), PIP신호처리부(30), 메인영상신호처리부(35), 및 믹싱스위칭부(65)를 제어하며, 프로그램 녹화시 사용자가 리모콘(60)을 사용하여 선택한 녹화옵션에 따라서 메인화면 녹화 또는 메인,서브화면 동시녹화를 할 수 있도록 상기 믹싱스위칭부(65)로 인가된 복합영상신호를 VCR녹화/재생부(55)에 인가하도록 제어하는 마이컴(40)과, 상기 메인영상신호처리부(35)로부터 출력되는 영상신호를 CRT(50)에 디스플레이하기위해 CRT(50)를 구동시키는 CRT드라이브(45)와, 상기 CRT드라이브(45)에 접속되어, 상기 CRT드라이브(45)에서 인가되는 영상신호를 디스플레이하는 CRT(50)와, 사용자가 프로그램 녹화시 마이컴(40)의 제어에 따라 믹싱스위칭부(65)로 인가된 영상신호가 녹화되는 데크부(55)와, 사용자가 텔레비전 녹화시 메인화면 녹화 또는 메인,서브 화면 동시녹화를 선택하여 스위칭하는 리모콘(60)을 갖는다.In addition, the main tuner circuit unit 15, the sub-tuner circuit unit 20, the switching unit 25, the PIP signal processing unit 30, the main video signal processing unit 35, and the mixing switching unit 65, and controls the program When recording, the VCR recording / reproducing unit outputs a composite video signal applied to the mixing switching unit 65 to perform main screen recording or main and sub screen simultaneous recording according to a recording option selected by the user using the remote controller 60. A microcomputer 40 for controlling the control unit 55 to be applied to the 55; and a CRT drive 45 for driving the CRT 50 to display the video signal output from the main video signal processor 35 on the CRT 50; CRT 50 connected to the CRT drive 45 to display an image signal applied from the CRT drive 45 and to the mixing switching unit 65 under the control of the microcomputer 40 when a user records a program. The deck unit 55 in which the recorded video signal is recorded, and the user Hwasi select a main screen, or recorded main and sub screen simultaneous recording and has a remote controller 60 for switching.

상기와 같이 구성된 본 시스템에 의해 구현되는 본 발명의 처리과정을 도 3의 흐름도를 참조하여 설명하면 다음과 같다.The process of the present invention implemented by the present system configured as described above will be described with reference to the flowchart of FIG. 3.

먼저, 사용자가 원하는 방송프로를 예약녹화하기 위하여 리모콘(60)의 예약녹화키를 누르면 이에 해당하는 제어코드가 광신호로 변환되어 TVCR의 리모콘 수광부(도면에 미도시)에 인가되고 상기 수광부로부터 이 신호를 인가받은 마이컴(40)은 예약녹화키 선택여부를 확인한 후 OSD 화면으로 예약녹화설정 메뉴화면을 디스플레이시키게 된다(S100, S101).First, when the user presses the reserved recording key of the remote controller 60 to reserve the desired broadcast program, the corresponding control code is converted into an optical signal and applied to the remote control receiver (not shown) of the TVCR. After receiving the signal, the microcomputer 40 checks whether the reserved recording key is selected and displays the reserved recording setting menu screen on the OSD screen (S100 and S101).

이때, 사용자가 리모콘(60)을 조작하여 예약채널, 녹화 시간시간/끝시간, 녹화속도, 녹화날짜 등을 설정하고 PIP 기능을 추가 설정하면 마이컴(40)은 이를 확인한 후 같은 시간대에 두 개의 예약녹화 방송프로가 중복되는지 여부를 판단하게 된다(S102, S103).At this time, when the user operates the remote controller 60 to set the reserved channel, recording time time / end time, recording speed, recording date, and the like and additionally set the PIP function, the microcomputer 40 checks this and reserves two reservations in the same time zone. It is determined whether the recording broadcast program overlaps (S102, S103).

상기의 판단결과, 두 개의 예약녹화 방송프로가 중복되었다고 판단되면 상기 마이컴은 각 방송프로의 순위를 체크하게 된다. 예컨데, 방송프로 A의 예약녹화 순위(n)를 체크하고, 방송프로 B의 예약녹화 순위(x)를 체크한 후(S104, S105) 상기 마이컴(40)은 n 〉x 인지 판단하여(S106), n 〉x이면 방송프로 A는 메인화면으로 셋팅하고 방송프로 B는 서브화면으로 셋팅하는(S107) 한편, n〈 x이면 방송프로 A는 서브화면으로 셋팅하고 방송프로 B는 메인화면으로 셋팅하게 된다(S108).As a result of the determination, if it is determined that two reserved recording broadcast programs overlap, the microcomputer checks the ranking of each broadcast program. For example, after checking the reserved recording rank (n) of the broadcast program A, and checking the reserved recording rank (x) of the broadcast program B (S104, S105), the microcomputer 40 determines whether n> x (S106). If n> x, broadcast pro A is set to the main screen and broadcast pro B is set to the sub screen (S107) .If n <x, broadcast pro A is set to the sub screen and broadcast pro B is set to the main screen. (S108).

위와같이 셋팅된 상태에서 같은 시간대에 예약설정된 선,후순위 방송프로가 메인, 서브튜너 회로부(15,20)에 입력되면 상기 마이컴(40)은 이를 확인한 후 선순위 방송프로를 메인화면으로 하고 후순위 방송프로를 서브화면으로 하여 녹화 실행을 하게 된다(S109, S110).When the line and sub-priority broadcast program, which is reserved in the same time zone as set above, is input to the main and sub-tuner circuit units 15 and 20, the microcomputer 40 checks this and sets the priority broadcast pro as the main screen and then the sub-priority broadcast program. Recording is performed with the sub screen at step S109 and S110.

이상의 설명에서 알 수 있는 바와 같이, 본 발명은 사용자가 리모콘(60)을 조작하여 예약녹화키를 누른 후 OSD 화면을 통해 예약녹화 설정을 하면 마이컴(40)이 이를 확인한 후 같은 시간대에 두 개의 예약녹화 방송프로가 중복되게 설정되었는지 여부를 판단하게 되는데 상기의 판단결과, 두 개의 예약녹화 방송프로가 중복되게 설정되었으면 각 방송프로의 순위를 체크한 후 선순위 방송프로는 메인화면으로 셋팅하여 녹화 실행시키고 후순위 방송프로는 서브화면으로 셋팅하여 녹화 실행시킴으로써 후순위로 예약녹화 설정된 방송프로가 선순위 방송프로에 짤려 녹화되지 않는 것을 방지할 수 있다.As can be seen from the above description, in the present invention, when the user operates the remote controller 60 and presses the reservation recording key and sets the reservation recording through the OSD screen, the microcomputer 40 checks this and then makes two reservations in the same time zone. It is determined whether or not the recorded broadcast program is set to be duplicated. As a result of the above determination, if two reserved recording broadcast programs are set to be overlapped, after checking the rank of each broadcast program, the priority broadcast program is set to the main screen to execute recording. The subordinate broadcast program can be prevented from being recorded by the subordinate broadcast program by setting the sub screen to perform the recording.

따라서, 이와같이 녹화된 테이프를 재생시켜 보게 되면 같은 시간대에 방송된 두개의 방송프로를 메인,서브 화면을 통해 모두 시청할 수 있는 잇점이 있다.Therefore, when playing the tape recorded as described above, there is an advantage that both broadcast programs broadcast in the same time zone can be viewed through the main and sub screens.

Claims (1)

PIP기능을 구비한 TVCR에 있어서,In a TVCR with a PIP function, 사용자가 리모콘을 조작하여 예약녹화모드를 선택하면 이를 확인한 후 OSD 예약녹화설정 메뉴 화면을 디스플레이하는 과정과,When the user selects the schedule recording mode by operating the remote controller, the process of displaying the OSD schedule recording setting menu screen after confirming this, and 상기의 예약녹화설정 메뉴화면을 통해 각종 녹화정보가 설정되면 이를 확인한 후 같은 시간대에 두 개의 예약녹화 방송프로가 중복되게 설정되었는지 여부를 판단하는 과정과,If the various recording information is set through the reservation recording setting menu screen, the process of determining whether two reservation recording programs are set to overlap in the same time zone after checking this, 상기의 판단결과, 두 개의 예약녹화 방송프로가 중복되게 설정되면 각 방송프로의 순위를 체크한 후 선순위 방송프로는 메인화면으로 하여 녹화 실행시키고 후순위 방송프로는 서브화면으로 하여 녹화 실행시키는 과정을 포함하는 것을 특징으로 하는 PIP 기능을 갖는 TVCR의 예약녹화방법.As a result of the determination, if two reserved recording broadcast programs are set to overlap, the priority broadcast program is recorded as the main screen and the subordinate broadcast program is recorded as the sub screen after checking the rank of each broadcast program. A reservation recording method of a TVCR having a PIP function.
KR1019980046401A 1998-10-30 1998-10-30 Method for performing reservation record of tvcr having pip function KR20000028238A (en)

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