KR970031882A - Specific channel broadcasting guidance device when power off - Google Patents

Abstract

The present invention detects the starting point of each broadcasting program of a specific channel when the power is turned off, and checks the contents of the broadcasting program for the specific channel by reproducing and outputting only the audio signal of the broadcasting signal of the broadcasting program for a predetermined time when the broadcasting program starts. It is to provide a specific channel broadcast guide device when the power off.

To this end, the present invention provides a broadcast signal tuning tuner 18, voice processing means 20, 22, and 24 for processing audio signals of the broadcast signal tuned by the tuner 18, and the tuned broadcast signal. In a television including image processing means (26, 28, 30) for processing a video signal, a control function setting unit (10) for setting a broadcast content checking mode for a predetermined specific channel, and a timer for outputting time data (14), the BPS code detector 34 for detecting the BPS code included in the video signal of the broadcast signal of the specific channel and the broadcast content check mode when the broadcast content checking mode is set in the power-off state. It includes a control unit 16 for controlling the output of the current broadcast content for a predetermined time each time it is started, and any broadcast program is currently in progress while minimizing power consumption even in the power off state It is able to immediately recognize that.

Description

Specific channel broadcasting guidance device when power off

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

FIG. 1 (a) is a diagram illustrating a system of a broadcasting program system (BPS) signal applied to a specific channel broadcast guide operation during power off according to the present invention.

FIG. 1B is a diagram for explaining a program source code of the BPS signal shown in FIG.

2 is a block diagram illustrating a specific channel broadcast guide apparatus at power off according to the present invention.

3 is a functional block diagram showing the configuration of the BPS code detection unit shown in FIG.

Claims (3)

A tuner 18 for broadcasting signal selection, audio processing means 20, 22, and 24 for processing audio signals of the broadcast signals tuned by the tuner 18, and an image for processing video signals of the tuned broadcast signals. A television comprising processing means (26, 28, 30), comprising: a control function setting unit (10) capable of setting a broadcast content checking mode for a predetermined specific channel, a timer (14) for outputting time data, and A BPS code detector 34 for detecting a BPS code included in a video signal of a broadcast signal of a specific channel and the broadcast content checking mode in the power-off state are set every time a broadcast program of the specific channel is started. And a control unit (16) configured to control the current broadcast contents to be outputted during the time. The specific channel broadcasting at power off according to claim 1, wherein the broadcasting content checking mode is set by a button 10a for setting the broadcasting content checking mode additionally provided on the control function setting unit 10. Guide device. The apparatus of claim 1, wherein the control unit (16) can determine whether a broadcast program is started by the BPS code from the BPS code detection unit (34). ※ Note: The disclosure is based on the initial application.