KR100197809B1 - Method for reserving and displaying character information - Google Patents

Abstract

This is to solve the disadvantage of not performing the function of notifying important appointment or task by performing only the scheduled function at the scheduled time in the video device displaying the text information.

Press the message key at the power 'on' and then enter the schedule information for one month by using letters or numeric keys.

Performing a process of memorizing the input information by a memory key input;

After the process is performed to perform the process of displaying the schedule information of the day for a certain time at the power 'on'

When the power is on, the schedule information of the day is displayed so that you do not forget your appointment or task.

Description

How to reserve and display text information

1 is an exemplary circuit diagram of the present invention.

2 is a flowchart of the present invention.

3 is a display state diagram of a monitor according to the present invention.

* Explanation of symbols for main parts of the drawings

1: tuner 2: IF amplifier

3: video processor 4: ROM

5: RAM 6: Clock Generator

7: Micom 8: Transmitter

11: memory control unit 13: timing counter

15: Teletext Block

The present invention relates to a method for reserving and displaying text information such that the schedule of the day is displayed on the screen for a predetermined time at the time of power 'on' after the memory for one month's schedule in the image device for displaying the text information.

Conventional video equipment has a function of reserving a set operation (on / off, channel, volume) and performing a scheduled operation at a scheduled time, but the memory for one month is memorized and the schedule of the day is displayed. There was no function.

However, a device for displaying a reservation time in a video device and then displaying the same on the screen when the current time and the reservation time are the same is disclosed in Korean Patent Publication No. 90-12483 (published 10.8.4). Only when it is turned on will be inconvenient to check the reservation time.

However, the above-described prior art device is limited in practicality because it is not possible to always watch the video device while turning it on.

Therefore, in the present invention, to solve the problems described above, after the memory of the month for one month 'on' every time the schedule of the day to be displayed for a certain time, so as not to forget the daily appointments and tasks while checking the overall appointment at once I would have to.

This is handled by displaying the schedule of the day for a certain period of time during the telephony's power 'on', focusing on the fact that most people watch TV for a certain time in order to get the news and weather forecast of the day in the morning and evening. I did not forget my work and the promises I had to meet.

When inputting schedule, press message key in power 'on' state, input schedule using numeric key and character key, and press memory key to memorize schedule.

When the powder is 'on' again after the schedule's memory is over, it finds the schedule of the day and displays it for a period of time so that the appointments and tasks are not forgotten.

The configuration and effect of the state in which the present invention for this purpose is applied to a television having a teletext function will be described in detail with reference to the accompanying drawings.

The video signal received from the tuner 1 is processed and displayed by the video processor 3 through the IF amplifier 2, and the video signal is controlled by the microcomputer 7 that recognizes the key input of the transmitter 8. A clock generator for providing a click signal to the video processor 3, the teletext block 15, and the microcomputer 7, and having a teletext block 15 for detecting and outputting the teletext data contained therein. (6) and a ROM (4) for storing schedule data and a RAM (5) for storing teletext information.

Here, the ROM 4 stores the data once stored even in the event of a power failure, but when the new data is stored, the existing data is erased and the new data is stored.

The teletext block 15 includes a data converter 9 for processing teletext data in an image signal and a rambuffer 12 that stores and reads the RAM 5 under the control of the memory controller 11. It is applied to the video processor 3 through the display control and character generator 10 and is provided with a timing counter 13 and a control bus interface 14.

2 is a flowchart of the present invention, when the television is 'on' and the message key is pressed, the key input is displayed; when the memory key is pressed, the key input information is memorized, and the power is again 'off' and then the powder is 'on' and the schedule data of the day is Is displayed on the screen for a predetermined time.

This invention will be described in the flowchart order of FIG.

First, when the power key of the transmitter 8 is pressed, the microcomputer 7 recognizes this and turns on the power of the set, while controlling the tuner 1 to tune one broadcast signal to tune the broadcast signal tuned by the tuner 1. The signal is processed by the video processor 3 through the IF amplifier 2 to display the broadcast on the screen.

If the teletext key is pressed while such a broadcast is being displayed, the microcomputer 7 operates the known teletext block 15 to convert the teletext data included in the broadcast signal into text information and display it on the screen. Since the operation of the text block 15 is a known functional block, a description thereof will be omitted, and the schedule information memory and the display process of the present invention will be described.

When the power of the television is 'on', the microcomputer 7 determines whether the message key of the transmitter 8 is entered. If the message key is not input, the TV's power is kept on and the third key is entered. After displaying the screen as shown in (a) of the figure, it is determined whether a numeric key or a character key is input.

(A) If the number or letter key is not input after the screen display in Fig. 3, the power of the TV will be kept 'on' and if the number or letter key is entered, the first line will be entered.

In this case, one line is displayed for one day, so it is repeated to input the schedule for one month (refer to (b) of FIG. 3). In the microcomputer 7, the above schedule data is input to determine whether the memory key is input. When the memory key is entered, all schedule information is stored in the ROM (4).

If the memory key is not input, the schedule information is kept in the power 'on' state of the television without storing the schedule information in the ROM 4.

In other words, after pressing the memory key while the television is 'on', the schedule information for one month is input by using the numeric keys or the character keys, and the input schedule information is stored in the ROM 4 when the memory key is input.

If the memory key is not pressed at this time, the input schedule information is not memorized.

In this state, when the power of the TV is 'off' and then 'on' again, the microcomputer 7 determines whether the state is 'on' by the master switch. It maintains the state and checks whether the schedule information is memorized in the ROM (4) when the power is turned on by the master switch.

If the schedule information is not memorized in the ROM 4, it is pow- ered as it is, and if the schedule information is stored, the microcomputer 7 checks today's date and operates the program counter to check the time. If the schedule information is memorized on the date coinciding with, the schedule information of the date coinciding with today's date is displayed as in (c) of FIG. 3.

That is, when the power is 'on', it checks today's date and checks the schedule information in memory and displays corresponding schedule information if there is schedule information that matches the current date.

When the schedule information is displayed, the time is checked using a program counter. After a predetermined time, the schedule information disappears and only the TV is kept on.

Therefore, when the power of the TV is 'on', the schedule information of the day is displayed for a certain time and then disappears, so that the appointment or work can be surely performed without forgetting.

Claims (1)

In the video device displaying the character information, press the message key in the power 'on' state to display the schedule input screen, and then perform the process of inputting the schedule information for one month by using the letter or numeric keys, and then enter the schedule information. When the memory key is input, the process of storing the input information is performed, and if the power is 'on' after the schedule memory process is performed, the process of reading the schedule information of the day and displaying it on the screen for a predetermined period of time How to reserve and display text information.