KR0179516B1 - Reservation recording system of satellite broadcasting - Google Patents
Reservation recording system of satellite broadcasting Download PDFInfo
- Publication number
- KR0179516B1 KR0179516B1 KR1019950045369A KR19950045369A KR0179516B1 KR 0179516 B1 KR0179516 B1 KR 0179516B1 KR 1019950045369 A KR1019950045369 A KR 1019950045369A KR 19950045369 A KR19950045369 A KR 19950045369A KR 0179516 B1 KR0179516 B1 KR 0179516B1
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- KR
- South Korea
- Prior art keywords
- satellite broadcasting
- vtr
- reservation recording
- satellite
- recording system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
이 발명은 TV, 위성방송 수신기, VTR을 구비한 위성방송 예약녹화 시스템에 있어서, 위성방송 신호를 예약녹화할 경우, VTR에만 예약녹화 시간을 설정하면, 예약녹화 시간이 되어 VTR 전원공급회로가 구동될 때 위성방송 수신기도 이를 감지하여 VTR과 연동으로 구동되어 예약녹화를 실행하는 것을 특징으로 한다.The present invention is a satellite broadcasting reservation recording system equipped with a TV, a satellite broadcasting receiver, and a VTR. When a satellite broadcasting signal is reserved, a reservation recording time is set only for the VTR, and the VTR power supply circuit is driven. When the satellite broadcast receiver detects this, it is driven in conjunction with the VTR, characterized in that for performing the reservation recording.
Description
제1도는 종래의 위성방송 예약녹화 연결도.1 is a conventional satellite broadcasting reservation recording connection diagram.
제2도는 이 발명에 따른 위성방송 예약녹화 연결도.2 is a satellite broadcast reservation recording connection according to the present invention.
제3도는 이 발명에 따른 위성방송 예약녹화 제어 흐름도이다.3 is a flowchart of satellite broadcast reservation recording control according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : TV 2 : 위성방송 수신기1: TV 2: satellite receiver
3 : VTR3: VTR
이 발명은 위성방송 예약녹화 시스템에 관한 것으로서, 더욱 상세하게는 TV와 VTR이 일체형으로 되지 않고 별도의 기기로 서로 접속된 상태에서의 위성방송 예약녹화 시스템에 관한 것이다.The present invention relates to a satellite broadcasting reservation recording system, and more particularly, to a satellite broadcasting reservation recording system in which a TV and a VTR are not integrated and connected to each other by separate devices.
제1도는 종래의 위성방송 예약녹화 연결도로서, TV(1)와 위성방송 수신기(2)가 서로 스카트 잭(Scart Jak)으로 연결되었고, 위성방송 수신기(2)는 VTR(3)과 서로 스카트 잭으로 연결된 상태이다.FIG. 1 is a conventional satellite broadcast recording connection diagram, in which a TV 1 and a satellite broadcast receiver 2 are connected to each other by a scart jack, and the satellite broadcast receiver 2 is connected to a VTR 3 and a scart. It is connected by a jack.
이때, 사용자가 TV(1)를 시청하면서 위성방송 신호를 위성방송 수신기 VTR(3)을 사용하여 예약하려고 할 때나, TV(1)는 시청하지 않으면서 위성방송 신호를 VTR(3)을 사용하여 예약하고 할 때는 위성방송 수신기(2)와 VTR(3)을 동시에 시간 셋팅하여 예약을 실시한다. 그러면 위성방송 수신기(2) 및 VTR(3)에 구비된 마이컴이 시간을 카운팅하다가 예약시간이 되면 파워 온되어 모든 회로에 전원을 공급한다.At this time, when the user views the TV 1 and tries to reserve the satellite broadcast signal using the satellite broadcast receiver VTR (3), the TV 1 does not watch the satellite broadcast signal using the VTR (3). When making a reservation, reservation is performed by simultaneously setting the satellite broadcasting receiver 2 and the VTR 3 at the same time. Then, the microcomputer provided in the satellite broadcasting receiver 2 and the VTR 3 counts the time, and when the reservation time arrives, the microcomputer is powered on and supplies power to all the circuits.
그러나, 이와 같은 종래의 위성방송 녹화 시스템은 위성방송 수신기(2)의 카운팅 시간과 VTR(3)의 카운팅 시간이 서로 일치하여야만 정확한 시간에 예약녹화를 실행할 수가 있으며, 만일, 어느 하나의 시간이 틀리면 예약녹화를 하기전 위성방송 수신기(2)와 VTR(3)의 시간설정부터 먼저 해야하는 번거러움이 있었다. 또한, 예약녹화에 대한 시간설정도 위성방송 수신기(2)와 VTR(3)을 모두 해야만 한다.However, such a conventional satellite broadcasting recording system can perform reservation recording at an accurate time only when the counting time of the satellite broadcasting receiver 2 and the counting time of the VTR 3 are equal to each other, and, if any one time is wrong, Before the scheduled recording, there was a need to first set the time of the satellite broadcasting receiver (2) and the VTR (3). In addition, the time setting for the reservation recording must be performed by both the satellite broadcasting receiver 2 and the VTR 3.
이 발명은 상기와 같은 불편함을 해소시키기 위하여 안출한 것으로서, 사용자가 VTR(3)만 예약녹화만 해도 위성방송 수신기(2)는 연동으로 전원이 공급되어 위성방송 예약녹화 기능을 수행하는 위성방송 예약녹화 시스템을 제공하는데 그 목적이 있다.The present invention has been made to solve the above inconvenience, the satellite broadcast receiver 2 is supplied with power in conjunction with the satellite broadcasting receiver 2 only if the user reserved only the VTR (3) reservation satellite recording function to perform the satellite recording reservation recording function The purpose is to provide a reservation recording system.
상기와 같은 목적을 달성하기 위한 이 발명은 TV, 위성방송 수신기 그리고 VTR이 서로 유선 연결된 위성방송 예약녹화 시스템에 있어서, VTR을 예약녹화 설정하면, 예약 설정된 시간에 VTR의 전원공급회로의 동작시 발생하는 구동전압을 위성방송 수신기가 감지하여 위성방송 수신기의 전원공급회로도 연동으로 구동되는 것을 특징으로 한다.In order to achieve the above object, the present invention provides a satellite broadcasting reservation recording system in which a TV, a satellite broadcasting receiver, and a VTR are wired to each other. The satellite broadcasting receiver detects a driving voltage to drive the power supply circuit of the satellite broadcasting receiver.
제2도 및 제3도는 이 발명에 따른 위성방송 예약녹화 연결도 및 제어 흐름도로서, 이하 제2도 및 제3도를 참조하여 위성방송 예약녹화 시스템을 설명한다. 사용자가 위성방송 신호를 예약녹화 하려면 VTR(3)에 메인 전원이 공급시켜 사용자가 원하는 방송, 원하는 시간의 예약녹화를 설정한후(SP1), 메인 전원은 공급된 상태에서 전원 온/오프 스위치만을 오프시킨다(SP2). 즉, 전원공급을 스탠바이 상태로 만드는 것이다.2 and 3 are a satellite broadcasting reservation recording connection diagram and a control flowchart according to the present invention. Hereinafter, the satellite broadcasting reservation recording system will be described with reference to FIGS. 2 and 3. When the user reserves the satellite broadcasting signal, the main power is supplied to the VTR (3) to set the desired recording and the scheduled recording of the desired time (SP1), and the main power is supplied with only the power on / off switch. Turn it off (SP2). In other words, it puts the power supply into a standby state.
그러면, 도면에 도시되지는 않았지만, VTR(3)의 마이컴이 예약시간을 카운팅하여 예약시간이 도달되면(SP3), VTR(3)의 전원공급회로를 구동시켜 VTR(3)의 각 회로에 필요한 전압을 공급해 준다. 따라서 VTR(3)의 마이컴은 설정된 예약녹화 모드 기능을 수행할 수 있다(SP5).Then, although not shown in the drawing, when the microcomputer of the VTR 3 counts the reservation time and the reservation time is reached (SP3), the power supply circuit of the VTR 3 is driven to drive the necessary circuit for each circuit of the VTR 3. Supply the voltage. Therefore, the microcomputer of the VTR 3 may perform the reserved recording mode function (SP5).
또한, 이와 동시에 위성방송 수신기(2)는 VTR(3)의 전원공급회로가 구동될 때 VTR(3) 출력단의 스카트 잭 8핀에 발생되는 약 12V의 전압을 감지하여 위성방송 수신기(2)의 전원공급회로를 구동시킨다(SP6). 따라서 위성방송 수신기(2)의 구비된 각종 회로는 필요한 전원을 공급받아 입력되는 위성방송 신호를 시청 가능토록 영상 및 음성 처리하여 VTR(3)로 전달하여 VTR 녹화기능을 수행하게 된다(SP7). 이에, VTR(3)에 구비된 마이컴은 녹화시간을 카운팅하여 녹화시간이 다 되었으면 녹화를 끝내고, 시간이 되지 않았으면 계속 녹화를 진행시킨다(SP8).At the same time, when the power supply circuit of the VTR 3 is driven, the satellite broadcasting receiver 2 senses a voltage of about 12 V generated at the 8-scart jack 8 pin of the output terminal of the VTR 3 to detect the voltage of the satellite broadcasting receiver 2. Drive the power supply circuit (SP6). Therefore, the various circuits provided in the satellite broadcasting receiver 2 are supplied with the necessary power to process the image and audio inputted to the VTR 3 so as to be able to view the satellite broadcasting signal to perform the VTR recording function (SP7). Accordingly, the microcomputer provided in the VTR 3 counts the recording time and ends the recording if the recording time is reached, and continues recording if the time is not reached (SP8).
이 발명에 의한 위성방송 예약녹화 시스템으로 사용자는 VTR만을 예약녹화 시킴으로 원하는 위성방송을 예약녹화 할 수가 있어 보다 편리하다.With the satellite broadcasting reservation recording system according to the present invention, the user can reserve the desired satellite broadcasting by making reservation recording only the VTR, which is more convenient.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950045369A KR0179516B1 (en) | 1995-11-30 | 1995-11-30 | Reservation recording system of satellite broadcasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950045369A KR0179516B1 (en) | 1995-11-30 | 1995-11-30 | Reservation recording system of satellite broadcasting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970029470A KR970029470A (en) | 1997-06-26 |
| KR0179516B1 true KR0179516B1 (en) | 1999-04-15 |
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ID=19436880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950045369A KR0179516B1 (en) | 1995-11-30 | 1995-11-30 | Reservation recording system of satellite broadcasting |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0179516B1 (en) |
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1995
- 1995-11-30 KR KR1019950045369A patent/KR0179516B1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR970029470A (en) | 1997-06-26 |
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