KR970057043A - Power control device in accordance with the sense of viewing when listening to the broadcast of wireless headphones - Google Patents

Abstract

The present invention, when listening to the television broadcast through the wireless headphones, when watching the time of the radio time through the time-sensitive operation of the viewing time and the display of the warning message is detected when listening to the broadcast of the wireless headphones to turn off the operating power Provides a power control device according to the detection.

According to the present invention, a video signal of a television broadcast tuned through the tuning means (12, 14, 18) is image-processed and reproduced by the video processor (16), and the audio signal is voiced by the voice processing means (20, 22). A television which is processed and then signal-processed by the voice transmission processing means (26,28,30,32) via the switching switching of the switch switching means (24) to be transmitted to the wireless headphones (40); In addition to the key setting of the wireless listening function by the wireless headphone 40, the function setting means 2 for key setting the overall functional operation of the television, and the disregarding request when the wireless listening function is executed by the wireless headphone 40. Memory means 4, in which control program data for power-off control according to the detection of a state is memorized, time means 6 for time-keeping through the generation of clock pulses, and on / off by on / off control of the power source When the wireless listening function of the wireless headphone 40 by the power supply means 8 and the function setting means 2 which is switched to supply or cut operation power to each operation circuit stage is performed, Control means (10) for controlling the power supply means 8 to turn off the operating power and to display a warning character to warn whether or not to ignore when the set time has elapsed by performing the time-keeping operation through; The control number And a display processing means 34 for generating a display information signal corresponding to the alert text to warn the non-view state, under the control of (10) is characterized in that configured.

Description

Power control device in accordance with the sense of viewing when listening to the broadcast of wireless headphones

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

1 is a block diagram showing a power supply control device according to the audience detection when listening to the broadcast of the wireless headphones according to the present invention.

2 is a diagram showing an example of the configuration of a function key installed in the function setting unit shown in FIG.

3 is a diagram illustrating an example in which a warning text for screening a viewing condition is displayed according to a preferred embodiment of the present invention.

Claims (2)

The video signal of the television broadcast tuned through the tuning means 12, 14, 18 is image-processed and reproduced by the video processor 16, and the audio signal is voice-processed by the voice processing means 20, 22. To the voice transmission processing means through the switching switching of the switch switching means 24 A television which is signal-processed at 26, 28, 30, and 32 to be transmitted to a wireless headphone 40, in which the overall setting of the television, together with the key setting of the wireless listening function by the wireless headphone 40, is provided. A function setting means (2) for key setting a function operation, and a wireless head cloth (4) memory means (4) in which control program data for power-off control in response to the detection of a blind state is memorized when the radio listening function is executed by (40), and time means for time-keeping through the generation of a clock pulse ( 6), the power supply means 8 for switching on / off by the on / off control of the power supply to supply or cut off the operation power to each operation circuit stage, and the wireless headphone 40 by the function setting means 2. When the wireless listening function is executed, the time-keeping operation is performed through the time-measuring means (6) so that a warning letter is displayed on the screen to warn whether or not to ignore the setting time, and the power supply means (8) operates. And control means (10) for controlling to turn off the power, and display signal processing means (34) for generating a display information signal in accordance with a warning character for warning the disregarding state under the control of the control means (10). Characterized by Power control device according to the sensed when watching broadcasts of wireless headphones. The counter counting time as set forth in claim 1, wherein said control means (10) reverses a predetermined countering time through a time-keeping operation by said time-measuring means (6) at the time of displaying the warning text by the display-display signal processing means (34). If the key setting is performed by the function setting means 2 before the countering time has elapsed, the wireless headphone broadcasting is controlled so that the setting time is re-counted while the on state of the operating power is maintained. Power control device according to the sense of viewing when listening. ※ Note: This is to be disclosed based on the first application.