KR19980031208A - How to check scheduled recording - Google Patents

Abstract

The present invention relates to a reservation recording check method of a V-C is suitable for displaying the user so that the user can know when the recording is not made when the user confirms after the reservation recording on the V-C, in the prior art If there is no video signal to be recorded during the time according to the scheduled recording, when the user confirms after the scheduled recording in the sial, the user does not know the cause, so there is a drawback that the reliability of the VCA is suspected. In the present invention, when the user turns on the VLC after scheduled recording and checks the scheduled recording result, the OSD function is used so that the user knows in which time zone the recording was not performed. By displaying it on the screen, Knowing that it is not a malfunction can improve the above-described drawbacks.

Description

How to check scheduled recording

The present invention relates to a method of checking a reserved recording of a video cassette recorder (VCR). In particular, the present invention relates to displaying a video cassette recorder (VCR) so that the user can know when the recording is not performed when the user confirms the reservation after the recording. A reservation recording check method of V-Cal suitable for display.

In this regard, in the VR according to the related art, the user may make a reservation recording on the VRL through a predetermined key operation, thereby reproducing and viewing the recorded content according to the reservation recording upon confirmation.

However, in the related art, when the user does not know the cause of the video signal when the video signal to be recorded during the time according to the scheduled recording does not occur when the reservation is made after the scheduled recording, the user cannot know the cause. There is a drawback to doubting reliability.

That is, in such a case, the user may be mistaken that the VCA is broken and may be requested to repair the failure.

The present invention has been made to solve the above-described drawbacks, and the OSD function is used to allow the user to know in which time zone the recording was not made when the user did not record when confirming after scheduled recording in the VRC. It is an object of the present invention to provide a method for checking reservation recording of VRC that can be displayed on the screen.

In order to achieve the above object, the present invention provides a display to indicate in which time zone a recording is not made when no video signal is to be recorded during a specific period when the reservation is made after the scheduled recording. It features.

1 is a block diagram showing an embodiment of a V-Cell which can be applied in hardware by the reservation recording check method of a V-C in accordance with the present invention.

Figure 2 is a flow chart showing step by step an embodiment of a reservation recording check method of V-Cal according to the present invention

Explanation of symbols on the main parts of the drawings

10: key input unit 20: micom

30: Deck 35: Synchro part

40: image signal processing unit 50: OSD processing unit

The above and other objects and various advantages of the present invention will become more apparent from the preferred embodiments of the invention described below with reference to the drawings attached by those skilled in the art.

Hereinafter, an embodiment of the present invention for achieving the above object in detail.

Referring to FIG. 1, FIG. 1 is a block diagram illustrating an embodiment of a VRC capable of applying hardware scheduled reservation checking method according to the present invention in hardware. Key input unit 10 for allowing a user to operate a key, a micom 20 for controlling a desired function of V-Cal by a key operation of the key input unit 10 described above, and the above-described micom ( The deck 30 which drives the loaded video tape under the control of 20) and the microcomputer 30 operate under the control of the microcomputer 30 to receive a plurality of broadcast signals and receive only a specific broadcast signal. Tuning unit 35 for tuning and separating into an image signal and an audio signal and outputting the same, and under the control of the microcomputer 20 described above, receives the image signal of the tuning unit 35 described above. One deck (30) An image processing unit 40 which transmits and receives an image signal, and an OSD processing unit which operates under the control of the microcomputer 20 and outputs an OSD (on screen display) of the image signal of the image signal processing unit 40 as described above. 50).

The present invention thus made will be described in detail with reference to FIG. 2 as follows.

First, a user operates a key of the key input unit 10 to select a desired function of V-Cal, and the microcomputer 20 performs a desired function such as reservation recording of the V-Cal by the key operation of the key input unit 10 described above. Control to lose.

Next, the deck 30 drives the loaded video tape to perform a function such as playback or recording by the control of the microcomputer 20 described above, and the tuning unit 35 controls the microcomputer 30 described above. After receiving a plurality of broadcast signals through a predetermined antenna, and tunes only specific broadcast signals, converts them to intermediate frequencies, separates them into video and audio signals, and outputs them.

At this time, the deck 30 has a function of loading and rejecting the video tape, and has a drum and each head therein under the control of the microcomputer 20 described above. In operation, it is possible to perform not only the recording operation by the scheduled recording but also each operation such as normal recording, normal playback and each kind of playback, fast forward (FF) and rewind (REW).

The image signal processor 40 operates under the control of the microcomputer 20 to receive the image signal of the tuning unit 35 and transmits and receives the image signal to and from the deck 30. The OSD processor 50 ) Operates under the control of the above-described microcomputer 20 to OSD process the image signal of the image signal processor 40 described above and output the OSD so that the corresponding image having the OSD function is displayed through a predetermined screen.

At this time, when the video signal transmission and reception of the video signal processor 40 and the deck 30 described above, the video signal processor 40 during playback will receive the video signal to be reproduced from the deck 30, the video signal processor during recording 40 will transmit a video signal to deck 30 for recording.

FIG. 2 is a flowchart showing step by step an embodiment of a reservation recording check method of VRC according to the present invention, which is an algorithm of the microcomputer 20.

First, when the color synchronization signal according to the recording is not normal or does not exist during recording according to the scheduled recording of the BC-R, the time at this time is stored in a predetermined storage device (not shown in the figure) (60, 70, 80). ).

In this case, the storage device described above may be controlled to be dynamically read and written under the control of the microcomputer 20.

Next, when the color synchronization signal according to the recording becomes normal or when the recording execution according to the scheduled recording is finished, the time at this time is stored in the above-described predetermined storage device, and the user reserves it according to the time stored at the time of power-on of the VR. During recording according to the recording, the time zone not recorded is displayed on the screen by using the OSD function so that the user can know the time zone not recorded (90, 100, 110, 120).

As described above, in the present invention, when the user turns on the VLC after scheduled recording and then confirms the scheduled recording result, the user may know in which time zone the recording was not made. By using the OSD function to display on the screen so that the user knows that V-CAL is not a malfunction, the V-Cal reliability is improved.

Claims (1)

A first step (60, 70, 80) of storing the time when there is no color synchronization signal according to the recording while the recording is performed according to the scheduled recording of the V seed; After performing the first steps (60, 70, 80), when the color synchronization signal according to the recording is normal or when the recording execution according to the scheduled recording is finished, the time is stored at this time, the stored time when the power of the V-Cal on And a second step (90, 100, 110, 120) of displaying a time zone not recorded during the recording according to the scheduled recording on the screen by using the OSD function.