KR19980011832U - VSI system having reserved OSD information in recording area - Google Patents

Abstract

The present invention relates to a recording program management means of a VSI system. Conventionally, since no information for recognizing the contents of a program is displayed in a recorded program, a user can use a recording tape such as a vis or a bath. Finding and checking a specific program contained in the information and the contents of the system was inconvenient to use.

The present invention is a VSI system including a microcomputer, a tuner portion, a deck portion, an OSD portion, etc. to improve such a conventional problem, the tuner portion 17 and the deck portion 15 of the system, the video signal processor ( 13), the recording selector 14 connected to the OSD unit 12 and the like to connect the reserved OSD information signal to the deck unit 15 side under the control of the microcomputer 11 before the reservation recording proceeds. And an OSD unit 12 which generates and provides the reservation contents drawn out by the microcomputer 11 to the record selection unit 14 as OSD data, and makes reservations through the OSD unit 12 before starting the reservation recording. The reserved OSD information, which includes a microcomputer 11 having a control operation for generating an OSD information signal and recording the contents on the tape of the deck unit through the recording selector 14, is initially recorded. V sialic system having a station

Description

VSI system having reserved OSD information in recording area

The present invention relates to a VSI system for recording reserved OSD information about a recorded program (pro) at an early stage of recording. In particular, when recording a specific program, reserved OSD information about the program is recorded in an initial section of the recording program. By recording, when the user plays these programs, the user can check the reservation recording information (recording date, date, title, recording time, etc.) of the program and make it available to the user.

The VSI system is an electronic device that is commonly used with a TV receiver, and a general circuit block diagram of the VSI system is illustrated in FIG. 1.

Here, a tuner 34 for receiving a regular broadcast signal from an antenna 33 of a VSI system and performing channel tuning, and a phase for controlling a phase locked loop (PLL) of the tuning signal provided from the tuner 34. The lock loop circuit 35, the microprocessor 32 for controlling the BT system, the OSD circuit 41 for generating the OSD screen, the VSI system memory 42, and the remote controller transmitter together with various keys Key matrix 31 for operation, deck 36 for recording / playback deck operation, servo circuit 37 for controlling the drive motor on the deck 36 side, RF converter 38, video signal processing Video block 39, TV receiver 40, and the like.

In this conventional VSI system, a vis function is known as a means relatively related to the present invention, and when a user issues a recording command or a scheduled recording, the system writes an index signal through the control head in the system and records the index signal. After the location was found, the video index search system (VISS) function, which performs the playback operation, was performed.

At this time, the service function performed an operation such as inserting or deleting an index signal or moving to an index part during tape recording by operating key buttons such as index +, index-, and index scan on the keypad side of the remote control transmitter.

Meanwhile, another tape program management technology other than the above-described service function is implemented by applying a bath address to a tape program, and the VHS type bath address data format of the technology is shown in FIG. 2. .

Means for cataloging bath addresses using the bath address data format as described above is known from Korean Patent Publication No. 1239 (Publication No. 92-16026), which is shown in FIGS. 3 and 4.

Here, the main controller 61, which is connected to the bath system 64, performs the heading specification and the bath address cataloging control of the bath address, and the control operation of the main controller 61 so that the characters can be combined with the composite video signal. A character generator 62 for synthesizing characters to a composite video signal in a designated format, and a RAM 63 for storing the listed data so that the data can be displayed through the character generator 62 during tape record retrieval. .

In such a conventional system, as shown in FIG. 4, if there is a tape insertion in the system, it is checked whether there is an entry of the bath address listing key, and if there is an entry of this key, a title OSD display and a tape rewinding operation are performed. Check whether the winding title OSD display and tape run are finished and if there is a bath address detection at the end of tape.

If there is a bath address detection, it detects the bath address, displays the OSD display real-time count, goes back to the tape fast forward mode, and checks whether there is a title change selection at the end of the tape. To do the job.

However, in such a conventional system, it is useful as a program management technique, but it is not preferable because the user has not provided a means of immediately knowing the recording information (program recording date / time / recording title / pro title) of a predetermined pro.

In addition, conventionally, when setting a reservation recording, it was achieved through the following screen interactive OSD menu screen.

In other words, when a user presses a function key

Function Selection 1. Custom Clock 2. Reservation recording / cancellation 3. Channel Customization 4. Tape Selection (Tape Remaining Time) 5. Other Functions 1 to 5 Selection Function Selection End

If you see the screen above and press 2,

Scheduled Recording / Cancel Channel Month / Day Start Time End Time 1.2..N.1 to 선택 N Selection Next Screen Function Selection End

The screen as shown above is displayed, and when the reserved recording number is selected by using the number buttons, the reserved recording setting is performed by the usual method through the following screen.

Scheduled recording / cancellation 1 channel:--Recording speed: Standard date--/--Start time: AM--:--End time: AM--:--02 to 69 Channel 1 to 5 Select function End Scheduled Recording / Cancel 1 Channel: 0 7 Recording Speed: Standard Date--/--Start Time: AM--:--End Time: AM--:--01 ~ 12 Start Month 99 Daily 88 Weekly Function End / Modified Scheduled Recording / Cancel 1 Channel: 0 7 Recording Speed: Standard Date 6/5 Start Time: AM--:--End Time: AM--:--1/2 AM / PM / Edit Selection End

As described above, the OSD menu screen as described above is used to perform the reserved recording setting operation.

An object of the present invention is to retrieve the reserved contents from the reserved memory when recording a predetermined program to record the reserved OSD information in the initial area of the recording program so that the user can play the predetermined program when recording the predetermined program so as to improve the above problems. This is for your reference.

In particular, the present invention is provided between the tuner and the deck unit, the video signal processing unit, and the OS unit of the system to realize the object of the above example, so that the reserved OSD information signal is controlled under the control of the microcomputer before the reservation recording proceeds. A recording selector connected to the secondary side, an OSD unit that generates and provides the reservation contents drawn by the microcomputer as the OSD data, and generates a reserved OSD information signal through the OSD unit before starting the reservation recording. It is characteristic of the VSI system having the reserved OSD information of the configuration including the microcomputer of the control operation for recording the contents on the tape of the deck part through the recording selector and the like in the recording area.

Hereinafter, more specific features of the present invention will be understood by describing the same in detail with the accompanying drawings.

1 is a circuit block diagram of a typical Video Cassette Recorder (VCR) system.

2 is a reference diagram showing a VASS address data format of a conventional VHS standard;

3 is a main circuit block diagram of a conventional system for allowing a catalog address to be operated.

4 is a reference diagram illustrating a bath address listing processing method related to FIG. 3.

5 is a main circuit block diagram according to the present invention;

6 is an exemplary view of a reserved OSD information recording processing program according to the present invention.

** Explanation of symbols on the main parts of the drawing **

11: microcomputer 12: OSD

13 video signal processor 14 recording selector

15: deck unit 100: reserved OSD information recording processing program

That is, FIG. 5 shows a main circuit block diagram of the VSI system having the reserved OSD information according to the present invention in the initial recording area.

In this example, the reserved OSD information signal is connected to the tuner 17 and the deck unit 15 of the system, the video signal processing unit 13, the OSD unit 12, and the like before the reservation recording process is performed. Under the control of the < RTI ID = 0.0 >) < / RTI > (12) and the microcomputer 11 of the control operation of generating a reserved OSD information signal through the OSD unit 12 before starting the scheduled recording and recording the contents on the tape of the deck unit via the record selector 14; It consists of a configuration including the back.

In the figure, reference numeral 16 is a TV receiver.

The system is equipped with a reserved OSD information recording processing program 100 as shown in FIG.

In this case, it is checked whether the system is waiting for reservation recording (step 101). If it is waiting for reservation recording, the microcomputer 11 checks whether or not T seconds before the reservation execution time (step 102). The content screen is output (step 103).

Thereafter, the microcomputer 11 connects the recording selector 14 to the deck section 15 (step 104), and drives the deck section 15 to perform a video recording operation (step 105).

Subsequently, it is checked whether or not the reservation execution time is reached (step 106), and when the reservation execution time is reached, the signal on the tuner 17 side is connected to the deck unit 15 through the recording selector 14 (step 107). It consists of a process.

The present invention of such a configuration is a reservation that is registered in the reservation memory until the system reaches a predetermined time after the user completes the reservation setting for the predetermined broadcast and the pro through the OS menu screen as shown in Figs. The data and the currently received broadcast signal is to be compared from time to time.

In this state, when the reservation pro waits for an arbitrary second, the microcomputer 11 provides the reserved menu screen data from the reserved memory to the OSD12, and the OSD12 signals the OSD signal. Raises the

Thereafter, when the switch of the recording selector 14 connected to the output side of the OSD unit 12 is switched to the deck unit 15 side and the deck unit 15 is driven, the reserved OSD signal is recorded on the tape at the beginning of recording of a predetermined pro. Will be recorded.

After the reserved OSD signal is recorded, when the switch of the recording selector 14 is connected to the tuner 17, the predetermined program signal received from the tuner 17 is transferred to the deck unit through the video signal processor 13. It is recorded on the tape of (15).

Meanwhile, the reserved OSD screen as described above may be as follows.

Scheduled recording channel: 0 7 Recording speed: Standard date 07/05 Start time: 10:00 am End time: 11:00 am Title: Exciting invention class

Therefore, this content can be displayed for a certain second before the start of the predetermined program playback, so that the user can know the information such as the recording date and time for this program.

On the other hand, the above operation is performed by the microcomputer 11 together with the reserved OSD information recording processing program 100 as shown in FIG. 6, which checks whether the system is waiting for reservation recording. The computer 11 checks whether the reservation execution time is T seconds ago, and if it is T seconds ago, outputs the OSD reservation contents screen for the pro (steps 101 to 103).

Thereafter, the microcomputer 11 connects the recording selector 14 to the deck section 15, drives the deck section 15 to perform a video recording operation (steps 104 and 105).

After that, it is checked whether the reservation execution time is reached, and if the reservation execution time is reached, the signal on the tuner 17 side is connected to the deck unit 15 through the recording selection unit 14 to perform recording of a predetermined pro ( Steps 106 and 107).

In this invention, since reserved OSD information of the program is recorded in the initial area of the tape recorded in the VSI system, the user of the system can utilize the reserved OSD information of the recorded program. The use of such a system can be conveniently implemented.

Claims (2)

In a VSI system including a microcomputer, a tuner part, a deck part, an OSD part, etc., the system includes a tuner part 17, a deck part 15, a video signal processor 13, an OSD part 12, and the like. A recording selector 14 which connects the reserved OSD information signal to the deck section 15 under the control of the microcomputer 11 before the reservation recording proceeds, and the recording selector 14 has a microcomputer. The OSD unit 12 which generates and provides the reservation contents drawn out by (11) as the OSD data, generates a reserved OSD information signal through the OSD unit 12 before starting the reservation recording, and records the selected unit 14 VSI system having reserved OSD information in the recording area in the initial area, characterized in that it comprises a microcomputer (11) of a control operation for recording the contents on the tape of the deck portion). 2. The system according to claim 1, wherein a reserved OSD information recording processing program (100) is mounted in the system, which checks whether the system is waiting for reservation recording (step 101), and if the recording is waiting, the microcomputer 11 makes a reservation. T seconds before the execution time is checked (step 102), and if T seconds before, the OS reservation content screen for the pro is output (step 103), and the microcomputer 11 then moves the recording selector 14 to the deck section. (Step 104), the deck unit 15 is driven to perform a video recording operation (step 105), and it is checked whether the scheduled execution time is reached (step 106), and the tuner 17 if the scheduled execution time is reached. VSI system having reserved OSD information in the recording area of the initial stage, characterized in that the signal is connected to the deck unit 15 through the recording selector 14 (step 107).