KR970057030A - Broadcasting control device of television - Google Patents

Abstract

The present invention selects a broadcasting channel and a program time zone to be viewed and controls the input of a password for viewing control by voice, and then allows the viewer to control an unnecessary broadcast viewing of a minor by allowing the user to view the password only if the same password is input. It is to provide a broadcast viewing control device.

To this end, according to the present invention, a tuner 16 for tuning a broadcast signal, voice processing means 18, 20, 22 for processing a voice signal of a channel tuned by the tuner 16, and tuner 16 are tuned by the tuner 16. A control function setting unit (10) capable of setting a viewing control data input mode in a television equipped with video processing means (24, 26, 28) for processing video signals of a predetermined channel and a time display (14) for outputting time data. And an on-screen display (OSD) processing unit 30 for displaying a guide message performed under the parental control data input mode, and a password for decrypting a voice input by a viewer as well as recording a password by a voice input under the parental control data input mode. Audio recording / recognition means 32 for analyzing the identity of the user, a viewing control data storage section 34 storing a plurality of viewing control data input under the viewing control data input mode, and the viewing control section. And a control unit 36 for controlling the viewing of the broadcast control target for viewing control, as well as inputting / recording the viewing control data and the voice by voice when setting the input mode. It is possible to effectively limit the viewing of the broadcast.

Description

Broadcasting control device of television

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

1 is a block diagram of a broadcasting viewing control apparatus for a television adopted as an embodiment of the present invention.

2 is an external perspective view of a television employing the audio receiver shown in FIG.

3 is a flowchart illustrating an operation of recording data for parental control according to an embodiment of the present invention.

FIG. 3 is a flowchart illustrating the locking operation of the broadcast control broadcasting program according to the embodiment of the present invention.

4 is a view showing an example of a guide message requesting data input for viewing control according to an embodiment of the present invention.

Claims (4)

A broadcast signal tuning tuner 16, audio processing means 18, 20, 22 for processing audio signals of a channel tuned by the tuner 16, and a video signal of a channel tuned by the tuner 16. In a television equipped with image processing means (24, 26, 28) for processing the data, and a time-keeping section (14) for outputting time-keeping data, a control function setting section (10) capable of setting a viewing control data input mode; OSD processing unit 30 for displaying a message displayed in the control data input mode, not only the recording of the password by the voice input under the viewing control data input mode, but also whether or not the identification of the decryption voice input by the viewer Audio recording / recognition means 32 for analyzing, a viewing control data storage section 34 storing a plurality of viewing control data input under the viewing control data input mode, and the viewing control data input mode. And a control unit (36) which controls input and recording of the viewing control data and the voice by the voice at the time of setting, and controls the viewing of the viewing control target. The apparatus of claim 1, wherein the control function setting unit (10) is further provided with a button (10a) for setting a data control mode for viewing control. 2. The audio recording / recognition means (32) according to claim 1, wherein the audio recording / recognition means (32) records audio signals from the audio receiving portion (32A) under the control of the audio receiving portion (32A) and the control portion (36). Or a path switching unit 32B for determining a recognition path, a preamplification unit 32C for preamplifying an audio signal determined as the recognition path by the path switching unit 32B, and a voice signal from the preamplification unit 32C. A low pass filter 32D for blocking high frequency components of the sample, a sample / hold portion 32E for sampling / holding a voice signal passing through the low pass filter 32D at a predetermined main interval, and holding in the sample / hold portion 32E An analog / digital conversion section 32F for digitally converting the converted signal to standard pattern, a voice data recording section 32G for recording a signal from the analog / digital conversion section 32F as a password, and the voice data recording section 32G. Password card recorded password by) A data pattern 32H, an encrypted pattern data memory 32H in which an encryption is recorded by the voice data recording unit 32G, the sample / hold unit 32E, the analog / digital conversion unit 32F, and the voice. A clock generator 32I for simultaneously providing a clock signal of a predetermined period to the data recording unit 32G, a voice sample processor 32J for sampling and outputting the voice signal determined as the recognition path by the path switching unit 32B; And a voice analysis processing unit 32K configured to match the signal from the voice sample processing unit 32J with the encryption pattern on the encryption pattern data storage unit 32H to analyze the identity and apply the same to the control unit 36. Broadcast viewing control apparatus of a television. The apparatus of claim 1, wherein the viewing control data recorded in the viewing control data storage unit (34) comprises a broadcasting channel and a broadcasting program time of a viewing control target. ※ Note: The disclosure is based on the initial application.