KR19980018100U - VSI System with OSD Confirmation - Google Patents

Abstract

The present invention is to register the brief information related to a certain pro (channel / date / time) in the system memory when the user performs recording in the VSI system, and to check it on the OS screen as needed. In the past, the system did not provide a means for immediately checking externally the program contents recorded on the tape during the recording operation.

The present invention is to improve the conventional problems, the system checks whether the system is in the recording mode, if the recording mode, the recording content storage program (200) for registering the data of the currently recorded broadcast channel, time, etc. in the memory ), And the recording contents checking processing program 300 which checks whether there is a request for checking the recording contents of the user and displays the contents registered by the recording contents storing processing program 200 on the OS screen at once. The present invention is to provide a VSI system having an OSD function of recording contents characterized by the configuration.

Description

VSI System with OSD Confirmation

The present invention relates to a VSI system that can store and utilize program information (recording channel, recording date and time, etc.) recorded when recording various programs on a recording tape in a VSD system having an OSD function. In such a system, when a user records a predetermined program, program information related to the recording thereof is registered in the system memory, and the user can view the registered contents collectively through the OS screen as necessary.

A general VSI system is to record various video / audio sources on a recording tape and to play and view the recorded video / audio programs. In such a system, a conventional VSAL system having an OSD function related to the present invention is shown in FIG. It is shown as 1.

Here, the scat jack 100 for connecting various input / output audio / video / control signals in the system, the phone jack connecting portion 101 for connecting various external audio / video signals through the phone jack, and the TV receiver antenna and the tuner side. RF modulator 103, a power supply unit 102 for providing system power, a BC tuner 104 for receiving broadcast signals, an IF block 105 for intermediate frequency processing, reserved recording and channel preset information The OS unit 106 allows screen interactively, etc., a video recording / reprocessing unit 107 for processing a video signal when recording or playing back a video signal, and a video recording / reprocessing unit 107. An amplifier module 112 for amplifying the output signal to a predetermined size and providing the same to the video head (VH), and a timer for performing operations such as various reservation time / channel digitron driving and the like. And a logic circuit unit 108 including a servo circuit for controlling the drive of the deck side motor, a system microcomputer 2 for controlling various processing operations of the system, and the like, and key input and display means. An audio recording / reprocessing unit 109 of the audio system, an input selection unit 110 for selectively connecting the air broadcasting system input and an external input, a cam switch for providing the deck side information to the system microcomputer 2; , A drum motor DM, a capstan motor CM, a loading motor LM, an audio head AH, and the like.

In this conventional system, the OS unit 106 for performing screen interactive information registration function with the user is used, and this part is more specifically described as the second diagram in relation to the microcomputer 2 and the reproduction system. Indicated.

Here, a preamplifier 22 for amplifying a predetermined reproduction signal or a signal to be recorded from a plurality of video heads VH / audio heads AH provided in the head drum unit 21 of VSI; A video / audio recording material processing unit (107,109) for processing the amplified video / audio reproduction signal, respectively, an OSD unit (106) which is connected to an output of the video recording / reproduction unit (107) to generate an OSD signal; The microcomputer 2 and the like which provide various data and time data registered in the memory through the OS unit 106 while performing various control operations of the system are formed.

In the related art, while watching a screen using the OS unit 106, a user can interactively store a channel in the system memory by using a remote controller on a screen interactively, and use the channel preset or time adjustment for time alignment, video plus, etc. As an example of performing the scheduled recording through the above, an example of the scheduled recording during the operation is shown as follows.

In other words, when the user calls up the OSD menu screen, the next screen appears as a TV receiver image.

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

Scheduled Recording / Cancel Channel Month / Day Start Time End Time 1.2.3..N.1 to 선택 N Selection Next Screen Function Selection End

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

In the OS method as described above, the user could press the reservation recording / cancellation selection button in Table 1 and perform the reservation recording in the order of channel selection in Table 2, date and time in Table 3, and the like.

As described above, although various screen interactive operations using the OS function have been performed, the contents recorded on the tape in the reserved recording or recording mode of the system are only limited to the video / audio signals related to the predetermined program. For example, the date of recording, time of day, time of recording, and other title information were not available.

For example, if the user can collectively know the various contents of the recorded program, the user can conveniently manage and handle the recorded pro, and on the other hand, he can know other questions about the pro. However, since such means have not been devised in the past, they are not preferable.

An object of the present invention is to record the channel / recording date and time for the recorded program is automatically registered in the system memory when recording a predetermined program using the system to improve the above problems, the registered data is If necessary, it is possible to ensure that the convenience of using such a system can be ensured by displaying the OS screen collectively.

In particular, the present invention provides a recording content storage processing program that checks whether the system is in a recording mode and registers data such as a channel, time of the currently recorded broadcast program, and the like in the memory so that the system can realize the object of the above example. Checks whether there is a request to confirm the recording contents of the system, and if there is a request, the contents of the recording contents confirmation function of the configuration that is equipped with the recording contents confirmation processing program that displays the contents registered by the recording contents storage processing program on the OS screen collectively. It is characteristic of VSI system having a.

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 Video Cassette Recorder (VCR) system with a typical OSD function.

2 is a block diagram of a conventional system centered on an OSD part.

3 is an embodiment of a recording content storage program of the present invention;

4 is an embodiment of a recording content confirmation processing program of the present invention

Explanation of symbols on the main parts of the drawings

2: microcomputer 106: OSDIVE

200: recording contents storage program 300: recording contents confirmation processing program

That is, FIG. 3 shows the recorded content storing program 200 mounted in the microcomputer 2 of FIG.

In this case, the system checks whether the recording mode is started first after the empty tape is inserted (step 201). If the recording mode is selected, the system RAM that registers recording information (channel / date / time data) is cleared (step 202), and recording or reservation is made. It is checked whether or not to perform recording (step 203), and in the execution mode, the system consists of a series of processes for sequentially registering the recording information into the system RAM (step 204).

4 shows the recorded content checking processing program 300 mounted in the microcomputer 2 in relation to the recorded content storing processing program 200. As shown in FIG.

In this case, it is checked whether there is a power-on operation of the set (or a user presses a specific key) (step 301), and if there is any content stored in the system RAM in which recording information is stored sequentially (step 302), The process consists of a series of processes for extracting the contents and collectively outputting them to the OSD screen (step 303).

When the user performs recording using the VSI system, the present invention of such a configuration uses the key matrix of the front logic unit 108 as shown in FIG. 1 to provide the microcomputer 2 with a predetermined command. ) Is recording the currently received broadcast program.

When the reserved recording operation is performed like the baroque method, the microcomputer 2 compares the baroque data registered in the system memory with the current broadcast and automatically records the broadcast signal.

In this process, when the user initially inserts a blank tape to the deck and the reservation recording is performed, the microcomputer 92 uses channel information of the program currently being recorded by using the pharmaceutical information such as K-BPS data provided from the broadcasting program. Data such as year, month, date, time, and time are generated and stored in order in the recording contents table of the recording contents RAM.

Thereafter, when the user turns on the set using a key unit such as a remote control transmitter or presses any key, the microcomputer 2 draws out a plurality of recording information stored in the system RAM, and the OS unit 106 ) Will be displayed on the screen.

The OS screen at this time can be configured as follows, for example.

Recorded Information Guide Sequence Channel Recording Year / Month / Day Start Time End Time1. 11 1996/07/15 10:00 AM 11: 002. 07/07/17 07:00 PM 07: 303. 06 1996/07/20 10:00 PM 11:00 PM The above recording is currently recorded on the tape.

Therefore, the user can check the contents recorded on the current recording tape by viewing the screen, and can reproduce the predetermined program utilizing this.

On the other hand, the above operation is that the microcomputer 2 records the program information in the system memory by the recording content storage processing program 200 as shown in Fig. 3, which is a recording mode in which the system is started for the first time after the empty tape is loaded. Check to clear the system RAM that registers the recording information (channel / date / time data) in the recording mode, and check whether to execute the recording or scheduled recording. This is to be registered (steps 201 to 204).

In addition, the operation of confirming the recorded program information registered with the recorded content storing processing program 200 is performed by the recorded content checking processing program 300 of FIG. 4.

In this case, it is checked whether there is a power-on operation of the set (or pressing a specific key of the user), and if there is any contents stored in the system RAM in which the recording information is stored in order, and if there are stored contents, the contents are extracted to the OS screen. The batch is output (steps 301 to 303).

The present invention enables to collectively record and use information such as channel / date / time of the pro in the system memory when recording using the VSI system, thereby collectively recording the recorded programs during program playback of such a system. You can pursue the convenience that you can check the enemy content on the OS screen.

Claims (3)

In the VSI system including the deck unit 21, the preamplifier unit 22, the video recording material processing unit 107, the OSD unit 106, and the like, the system checks whether the system is in the recording mode, and if the system is in the recording mode, the current recording is performed. The recording contents storage program 200 which registers data such as a channel, the time of the broadcast program, and the like to the memory and checks whether there is a request for confirming the recording contents of the user, and registers the recording contents storage program 200 when there is a request. VSI system having recorded contents OSD confirmation function, which is characterized by being equipped with a recorded contents confirmation processing program 300 which displays all the contents on the OS screen. 2. The recording content storing program 200 checks whether or not the recording mode is started first after the system inserts a blank tape (step 201), and records information (channel / date / time data) in the recording mode. The system RAM to be registered is cleared (step 202), it is checked whether to execute recording or scheduled recording (step 203), and in the execution mode, the system registers the recording information into the system RAM sequentially (step 204). VSI system with confirmation of the recorded contents OSD, characterized in that the process consists of The system according to claim 1, wherein the recorded content checking processing program (300) checks whether there is a power-on operation of the set (or presses a specific key of the user) (step 301), and if so, the recorded information is stored in the system RAM in which recording information is stored in order. The V has a recording content OSD check function, which comprises a series of processes for checking whether there is content (step 302), and if there are stored contents, fetching the contents and outputting them collectively to the OS screen (step 303). Cial system