KR0153436B1 - Method of selecting & protecting in a reservation recording program - Google Patents

Abstract

In the VTR with scheduled recording function, select the execution day of the scheduled recording program and then select the continuous execution and the one-time execution so that the selected day is rotated and recorded, and the password is assigned to the scheduled recording program so that no one can delete it. Selecting a set day of the week when the recording program is set, selecting whether to execute the selected day once or continuously, and inputting a password to protect the program after setting the scheduled recording program. It is.

Description

Scheduled recording program setting and protection method

1 is an implementation circuit diagram of the present invention.

2 is a screen state diagram when setting a scheduled recording program of the present invention.

3 is a state diagram of a reserved recording program protection screen of the present invention.

* Explanation of symbols for main parts of the drawings

10: key input unit 20: micom

30: OSD IC 40: Display

The present invention relates to a reserved recording program setting and protection method for setting a reserved recording program, which allows a free selection of a continuous recording program and protects the deletion of the reserved recording program.

The scheduled recording program setting method applied to the existing VTR is first, the normal method that is recorded only once, and second, the weekly method (Weekly) that allows the recording to be recorded in a weekly period by adjusting the reservation date back one week after executing the recording once. It is divided into the daily method, which is recorded every day from Monday to Friday, so the user can select one of the above three methods according to the user's scheduled recording purpose, and the scheduled recording program can be deleted by anyone. have.

However, the problem with the above-mentioned scheduled recording method is that when you want to set up a scheduled recording program only on Monday and Tuesday of the week, it requires two settings for month and Tuesday in weekly mode, and it takes a lot of time to set the program. It's hard when you want to set up a scheduled program only on Monday, Tuesday, Wednesday, and Thursday of the week, but you can set four programs in weekly (Weekly), or set daily (Daily) and unnecessary recording on Friday. Had to endure.

Therefore, in setting the scheduled recording program, it is quite inconvenient and divided into normal type, daily type, and weekly type, causing user confusion.

In view of the above, the present invention provides convenience in setting a scheduled recording program by allowing a program to be recorded in place of three conventional modes by setting one program, and also ensures that a scheduled recording program is not erased by others. The device was reinforced.

To this end, in the present invention, the reservation recording program is rotated by the day of the week, thereby eliminating the concept of the conventional three methods and specifying a password for protecting the reservation program.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the VTR that performs the scheduled recording function according to the scheduled recording program setting, selecting a day or one time to be executed continuously when setting the scheduled recording program, and inputting the reserved recording data when the continuous and one time execution is selected. And erasing the reserved recording end program only upon password input.

The present invention is performed by the circuit diagram of FIG. 1 and recognizes the function key input of the key input unit 10 by the microcomputer 20 to apply the OSD data of the reserved recording program to the OSD IC 30 and to display the OSD IC 30. In the display unit 40 to display it.

At this time, the rotation operation and the password processing of the reserved recording program are executed by the microcomputer 20.

In the present invention, when the menu key of the key input unit 10 is pressed for setting the reserved recording program, the microcomputer 20 displays the menu as shown in FIG. 2A on the display unit 40 via the OSD IC 30. The screen will be displayed.

At this time, the current time should be set before setting the scheduled recording program.

If the menu screen as shown in (a) of FIG. 2 is displayed in the state where the current time is set, press the 2 key to display the screen as shown in (b) of FIG.

In other words, press the Menu key to display as shown in (a) of Figure 2 and press the 2 key to display as shown in (b) of Figure 2. When such a screen appears, the user selects the days of the week to rotate using the numeric keys. Check 8 to select Run and Run Once.

At this time, if the selected day is Monday and Tuesday, the scheduled recording program rotates on Monday and Tuesday. If the normal is selected while Monday and Tuesday is selected, the scheduled recording program is executed only on Monday and Tuesday.

In other words, if you run continuously, the selected day of the week is rotated and scheduled recording. If you select once, (NORMAL), only the selected day of the week is recorded.

After selecting the day of the week, press the program key to move to the channel setting mode.After setting the channel, press the program key again to set the recording speed.After setting the recording speed, the scheduled recording speed time and AM / PM and the scheduled recording end time and AM / PM Set.

Then press the program key again to set the first date when the scheduled recording program will be run. At the end of the date setting, the day of the week is automatically displayed.

The final screen selected by this process is displayed as shown in FIG.

In other words, every Monday and Tuesday of December, 1991, channel 11 will be recorded at 12:34 am to 12:50 pm at the SLP recording speed.

On the other hand, when the setting of the reserved recording program is completed, the screen is displayed as shown in (c) of FIG. 3, and when the 'SHIFT' key is pressed, the screen is displayed as shown in (d) of FIG. 3. In this state, the password is displayed. After inputting the program key, the password setting for the reserved recording program is completed.

And when the scheduled recording program is called from the menu screen, it is displayed as in (a) of FIG. 3, and when the 'CLEAR' key is pressed in order to remove the scheduled recording program, the screen is displayed as in (b) of FIG. If the password is correct, the reserved recording program will be removed if the password is correct. Otherwise, the reserved recording program will not be removed.

Therefore, you cannot delete the scheduled recording program except for yourself.

As described above, in the present invention, by setting the scheduled recording program as the day of the week, the designated day is rotated and the scheduled recording is made, so that the desired day of recording can be easily set, and the reserved recording program can be deleted except the user using a password. There will be no.

Therefore, compared with the conventional reserved recording method, the reserved recording program can be easily set, and no one can delete the reserved recording program.

Claims (1)

In the VTR for setting and executing a reserved recording program, selecting a set day of the week when setting a scheduled recording program, selecting whether to execute the selected day once or continuously, and after finishing setting of the scheduled recording program, And setting a password to protect the scheduled recording program setting and protection method.