KR20000028257A - Method for identifying reservation record of tvcr having pip function - Google Patents

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

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Publication number
KR20000028257A
KR20000028257A KR1019980046420A KR19980046420A KR20000028257A KR 20000028257 A KR20000028257 A KR 20000028257A KR 1019980046420 A KR1019980046420 A KR 1019980046420A KR 19980046420 A KR19980046420 A KR 19980046420A KR 20000028257 A KR20000028257 A KR 20000028257A
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South Korea
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recording
reservation
pip
channel
tvcr
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KR1019980046420A
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Korean (ko)
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전봉관
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전주범
대우전자 주식회사
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Priority to KR1019980046420A priority Critical patent/KR20000028257A/en
Publication of KR20000028257A publication Critical patent/KR20000028257A/en

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    • 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
    • G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
    • 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
    • G11B15/023—Control of operating function, e.g. switching from recording to reproducing remotely controlled
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

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

Abstract

PURPOSE: A method for identifying reservation record of TVCR having PIP function is provided to conveniently know a progress situation of a reservation record by displaying a picture which is recorded as a PIP when seeing and hearing other broadcasting. CONSTITUTION: A microprocessor identifies as to whether a reservation record is selected and displays a menu picture of a reservation record setting as an OSD picture when the reservation record is selected(S100,S101). The microprocessor identifies as to whether the reservation record setting process is completed and periodically judges as to whether a broadcasting signal of a reservation set channel is inputted when the reservation record setting process(S102,S103). The microprocessor judges as to whether a current mode is a TV seeing and hearing mode and a broadcasting program of a current seeing and hearing channel is identical to the broadcasting program of the reservation set channel(S105). The microprocessor controls a mixing switching unit to display the broadcasting program of the reservation channel as a PIP picture and performs the reservation record when broadcasting program of a current seeing and hearing channel is identical to the broadcasting program of the reservation set channel(S107).

Description

ＰＩＰ 기능을 갖는 ＴＶＣＲ의 예약녹화 확인방법How to confirm reservation recording of TV with PID function

본 발명은 PIP 기능을 갖는 TVCR의 예약녹화 확인방법에 관한 것으로서, 특히 사용자가 예약녹화를 설정한 후에 다른 방송을 시청하고 있을 때 녹화개시와 동시에 PIP로 녹화되는 화면이 디스플레이되게 함으로써 녹화 예약자가 보다 편리하게 예약녹화의 진행상황을 알 수 있도록 한 PIP 기능을 갖는 TVCR의 예약녹화 확인방법(The method for confirming a time recording on TVCR with the function of PIP)에 관한 것이다.The present invention relates to a method of confirming a reservation recording of a TVCR having a PIP function. In particular, when a user is watching another broadcast after setting a reservation recording, a recording scheduler can display a screen recorded with PIP at the same time as recording starts. The method for confirming a time recording on TVCR with the function of PIP to facilitate the progress of the reservation recording.

일반적으로, TVCR은 TV(TELEVISION)와 VCR(VIDEO CASSETTE RECORDER)를 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, the TVCR is made of a TV (TELEVISION) and VCR (VIDEO CASSETTE RECORDER) as an integrated unit, and the system and the entire system of the TVCR (SYSTEM CONTROL; SYSCON) that is powered by a single power supply and controls the VCR. Each component is operated by the controlling timer (TIMER), and is used for recording and playing back TV broadcast signals, recording and playing back other recording tapes, broadcasting recording of other channels that are not watched, scheduled recording, and absent recording. In the case of recording on a recording tape, an AC bias method with low noise is adopted since there is no residual magnetic field due to a bias magnetic field even in the absence of a signal at present, and the recording of an audio signal has a frequency range of 20-20000 Hz. The AC bias method is performed because it is relatively narrow to a degree and does not have to be a problem in phase relations. 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.

즉, 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.That is, a television having a general PIP function includes an antenna 1 for receiving a plurality of broadcast signals, and a main tuner unit 2 for separately tuning a main picture and a sub picture from the broadcast signal input from the antenna 1. And the sub-tuner unit 5, the main video signal processing unit 3 for image processing the broadcast signal selected from the main tuner unit 2, and the sub-tuner broadcast signal of the sub-tuner unit 5 in sub-picture processing. The PIP signal processing section 6, the switching section 7 for adding the output signal of the PIP signal processing section 6 to the main video signal processing section 3, the main tuner section 2, A microcomputer 8 for supplying control signals to the sub-tuner 5, the main video signal processing section 3, the switching section 7 and the PIP signal processing section 6, and the main video signal processing section 3 described above. And a CRT 4 for displaying the video signal output from the.

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 디스플레이 된다.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 하는 경우에, 종래에는 예약녹화를 설정한 후에 전원을 오프시키는 것이 보통이고 사용자가 TV를 시청하게 되면 예약녹화가 시작되어 진행될 때 이를 확인하지 못하는 문제점이 있었다.In the case of making a reservation recording with a TVCR having the PIP function as described above, it is conventional to turn off the power after setting the reservation recording, and when the user watches TV, reservation recording is started and progress is not checked. There was this.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 사용자가 예약녹화를 설정한 후에 다른 방송을 시청하고 있을 때 녹화개시와 동시에 PIP로 녹화되는 화면이 디스플레이되게 함으로써 녹화 예약자가 보다 편리하게 예약녹화의 진행사항을 알 수 있도록 한 PIP 기능을 갖는 TVCR의 예약녹화 확인방법을 제공하는데 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems. When the user is watching another broadcast after setting the reservation recording, the recording scheduler can conveniently display the recording by PIP at the same time as the recording start. The purpose of the present invention is to provide a method of confirming reservation recording of a TVCR having a PIP function so that the progress can be known.

본 발명의 목적을 달성하기 위한 기술사상으로서 리모콘에 의해 예약녹화모드가 선택되면 이를 확인하여 OSD 화면에 예약녹화설정 메뉴를 디스플레이시키는 과정과, 상기의 예약녹화설정 메뉴화면을 통해 녹화정보가 설정되면 예약설정된 채널의 방송신호가 입력되었는지 확인하는 과정과, 상기의 확인결과, 방송신호가 입력되었다고 확인되면 현재 TV 시청중인지 확인하는 과정과, 현재 TV 시청중이라고 확인되면 시청중인 채널의 방송프로가 예약설정된 채널의 방송프로와 동일한지 판단하는 과정과, 상기의 판단결과, 동일하면 정상적인 예약녹화를 실행하고 동일하지 않으면 예약채널의 방송프로를 PIP 화면으로 디스플레이하는 상태에서 예약녹화하는 과정을 수행하는 발명이 제시된다.As a technical idea for achieving the object of the present invention, if the reservation recording mode is selected by the remote control to check the display of the reservation recording setup menu on the OSD screen, and if the recording information is set through the reservation recording setup menu screen Checking whether a broadcast signal of the reserved channel is input; checking whether the broadcast signal is input; checking whether the broadcast signal is input; The process of determining whether it is the same as the broadcast program of the channel, and if the same result, performs the normal reservation recording, and if it is not the same, the process of performing the reservation recording while displaying the broadcast program of the reserved channel on the PIP screen. Presented.

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 예약녹화 확인방법을 나타내는 흐름도이다.3 is a flowchart illustrating a method of confirming reservation recording 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 예약녹화 확인방법을 구현하기 위한 시스템 블록도이다.2 is a system block diagram for implementing a method of confirming a reservation recording 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 예약녹화 기능키를 누르면 이에 해당하는 제어코드가 광신호로 변환되어 TVCR의 리모콘 수광부(도면에 미도시)에 인가되고 상기 수광부로부터 이 신호를 인가받은 마이컴(40)은 예약녹화모드 선택여부를 확인한 후 OSD 화면으로 예약녹화설정 메뉴화면을 디스플레이시키게 된다(S100, S101).First, when the user presses the reserved recording function 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 mode is selected and displays the reserved recording setting menu screen on the OSD screen (S100 and S101).

이때, 사용자는 리모콘(60)을 조작하여 예약채널, 녹화 시간시간/끝시간, 녹화속도, 녹화날짜 등을 설정하고 PIP 기능 추가시에는 메인화면, 서브화면의 채널을 설정하게 된다.At this time, the user operates the remote controller 60 to set the reservation channel, recording time time / end time, recording speed, recording date, etc., and when adding the PIP function, the main screen and sub screen channels are set.

이러한 예약녹화 설정과정이 완료되면 마이컴(40)은 이를 확인한 후 주기적으로 예약설정된 채널의 방송신호가 입력되는지 여부를 판단하게 된다(S102, S103).When the reserved recording setup process is completed, the microcomputer 40 checks this and periodically determines whether a broadcast signal of a reserved channel is input (S102 and S103).

통상적으로 유럽향 TVCR의 예약녹화는 PDC/VPS 방식을 채용하고 있는데 이 방식의 특징은 녹화시간 도래에 의해 예약녹화가 시작되는 것이 아니라 예약설정된 방송프로가 입력되면 이에 대한 입력코드를 판별하여 녹화가 개시된다는 점이다.Normally, the reservation recording of European TVCR adopts PDC / VPS method. The characteristic of this method is that reservation recording does not start due to the arrival of recording time. Is disclosed.

한편, 예약설정된 채널의 방송신호가 입력되면 마이컴(40)은 이를 확인한 후 현재 모드가 TV 시청모드인지 여부를 판단하게 되는데(S104) 판단결과, TV 시청모드라고 판단되면 시청중인 채널의 방송프로가 예약설정된 채널의 방송프로와 동일한지 여부를 확인하게 된다(105).On the other hand, when the broadcast signal of the reserved channel is input, the microcomputer 40 checks this and then determines whether the current mode is the TV watching mode (S104). In step 105, it is checked whether or not the broadcast channel of the reserved channel is the same.

상기의 확인결과, 시청중인 채널의 방송프로가 예약설정된 채널의 방송프로와 동일하다고 확인되면 사용자가 녹화상태를 확인하면서 TV 시청을 할수 있으므로 데크부(55)를 제어하여 정상적으로 녹화를 실행시키게 되고(S106), 동일하지 않다고 확인되면 믹싱스위칭부(65)를 제어하여 예약채널의 방송프로를 PIP 화면으로 디스플레이시키는 상태에서 예약녹화를 실행시키게 된다(S107).As a result of the above confirmation, if it is confirmed that the broadcast program of the channel being watched is the same as the broadcast program of the reserved channel, the user can watch TV while checking the recording state, thereby controlling the deck unit 55 to execute the normal recording ( In step S106, if it is confirmed that it is not the same, the mixing switching unit 65 is controlled to execute the reservation recording while displaying the broadcast program of the reserved channel on the PIP screen (S107).

또한, 상기의 과정에서 예약녹화가 실행되어 녹화되다가 방송프로가 종료되면 상기 마이컴(40)은 녹화가 종료되었는지 확인한 후 믹싱스위칭부(65)를 제어하여 PIP 화면을 오프시키게 된다(S108, S109).In addition, when the scheduled recording is executed in the above process and the broadcast program ends, the microcomputer 40 checks whether the recording is finished and then controls the mixing switching unit 65 to turn off the PIP screen (S108 and S109). .

이상의 설명에서 알 수 있는 바와 같이, 본 발명은 사용자가 리모콘(60)을 조작하여 예약녹화설정 메뉴화면을 통해 각종 예약녹화정보 설정을 하면 TVCR 마이컴(40)이 주기적으로 예약설정된 채널의 방송신호가 입력되었는지 확인하여 방송신호가 입력되었다고 확인되면 현재 TV 시청중인지 확인하게 되는데 이때, 현재 TV 시청중이라고 확인되면 시청중인 채널의 방송프로가 예약설정된 채널의 방송프로와 동일한지 판단하여 동일하면 정상적인 예약녹화를 실행시키고 동일하지 않으면 예약채널의 방송프로를 PIP 화면으로 디스플레이하는 상태에서 예약녹화시킴으로써 녹화 예약자가 보다 편리하게 예약녹화의 진행사항을 알 수 있다.As can be seen from the above description, according to the present invention, when a user sets various reservation recording information through the reservation recording setting menu screen by operating the remote controller 60, the TVCR microcomputer 40 periodically receives a broadcast signal of a channel that is reserved. If it is confirmed that the broadcast signal is input, it is checked whether it is currently watching TV. If it is confirmed that it is currently watching TV, it is determined whether the broadcast program of the channel being watched is the same as the broadcast program of the reserved channel. If not, the reservation scheduler can more conveniently know the progress of the reservation recording by making a reservation recording while displaying the broadcast program of the reservation channel on the PIP screen.

Claims (1)

PIP기능을 구비한 TVCR에 있어서,In a TVCR with a PIP function, 리모콘에 의해 예약녹화모드가 선택되면 이를 확인하여 OSD 화면에 예약녹화설정 메뉴를 디스플레이시키는 과정과,When the schedule recording mode is selected by the remote controller, confirming this and displaying the schedule recording setup menu on the OSD screen. 상기의 예약녹화설정 메뉴화면을 통해 녹화정보가 설정되면 예약설정된 채널의 방송신호가 입력되었는지 확인하는 과정과,When recording information is set through the reservation recording setting menu screen, checking whether a broadcasting signal of a reserved channel is input; 상기의 확인결과, 방송신호가 입력되었다고 확인되면 현재 TV 시청중인지 확인하는 과정과,If it is confirmed that the broadcasting signal is input as a result of the above checking, and checking whether you are currently watching TV, 현재 TV 시청중이라고 확인되면 시청중인 채널의 방송프로가 예약설정된 채널의 방송프로와 동일한지 판단하는 과정과,If it is determined that the user is currently watching TV, determining whether the broadcast program of the channel being watched is the same as the broadcast program of the reserved channel; 상기의 판단결과, 동일하면 정상적인 예약녹화를 실행하고 동일하지 않으면 예약채널의 방송프로를 PIP 화면으로 디스플레이하는 상태에서 예약녹화하는 과정을 포함하는 것을 특징으로 하는 PIP 기능을 갖는 TVCR의 예약녹화 확인방법.If the determination result is the same, normal reservation recording is executed, and if it is not the same, reservation recording confirmation method for a TVCR having a PIP function comprising the step of performing reservation recording while displaying a broadcast program of a reserved channel on a PIP screen. .
KR1019980046420A 1998-10-30 1998-10-30 Method for identifying reservation record of tvcr having pip function KR20000028257A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100602435B1 (en) * 2004-10-11 2006-07-19 (주)토필드 A reserved recording apparatus and a reserved recording method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100602435B1 (en) * 2004-10-11 2006-07-19 (주)토필드 A reserved recording apparatus and a reserved recording method

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