KR970019504A - Improved Channel Tuning Method for TV ON - Google Patents

Abstract

The present invention relates to an improved channel tuning method for TV ON. When the TV is turned ON, the present day and current time counted by the timer are checked and the corresponding previous channel is stored in the memory. If it is, tune the broadcasting signal for the previous channel, and if it changes from the current channel to the next channel based on the channel change key from the key input unit, check the viewing time of the current channel and exceed the viewing time of the previous channel stored in the memory. When the current time and current time counted by the timer is stored in the memory, the current time and the viewing time of the current channel are stored in the memory, and the broadcast signal for the next channel is tuned through the broadcast signal processor to be processed and signaled by the TV monitor. By outputting to the speaker, using the present invention, the viewing time according to the current day and the current time at the time of TV ON It is because the broadcasting signal of the channel automatically tuned, will be one to dauk reduce the use convenience of the viewer.

Description

Improved Channel Tuning Method for TV ON

Since this is an open matter, no full text was included.

1 is a schematic block diagram of hardware for performing a channel tuning method in a TV ON according to the present invention;

2 is a flowchart illustrating an operation of tuning a channel at TV ON according to a preferred embodiment of the present invention.

Claims (3)

A method for tuning broadcast signals for a plurality of channels input to a tuner when the TV is turned on, wherein when the TV is turned on, the current day and the current time counted by the timer 130 are checked and corresponding thereto. A first step of checking whether the previous channel is stored in the memory 120; If the previous channel is stored in the memory 120 as a result of the check in the first step, the broadcast signal for the previous channel is tuned, and if the previous channel is not stored in the memory 120, the broadcast is performed in a conventional manner. Tuning a signal; A third step of processing a broadcast signal of a current channel tuned in the second step and outputting the signal to a monitor and a speaker of the TV and counting a viewing time of the tuned current channel; When switching from the current channel to the next channel based on the channel key through the key input means 110 during the third step, the viewing time of the current channel and the viewing time of the previous channel stored in the memory 120 are compared. When the viewing time of the current channel exceeds the viewing time of the previous channel, the current day and the current time are divided into the current time and the viewing time of the current channel to the viewing time of the previous channel and the previous channel, respectively. A fourth step of storing in the memory 120; Tuning the signal of the next channel and processing the signal, and outputs to the monitor and speaker of the TV, and if the TV is not turned off by checking whether the TV is off, repeating each step and the TV is The improved channel tuning method of the TV ON, characterized in that the fifth step is terminated when turned off. ※ Note: The disclosure is based on the initial application. ※ Note: The disclosure is based on the initial application.