KR950030612A

KR950030612A - Human Body Sensitive TV Control

Info

Publication number: KR950030612A
Application number: KR1019940008787A
Authority: KR
Inventors: 임지훈
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1994-04-26
Filing date: 1994-04-26
Publication date: 1995-11-24

Abstract

본 발명은 텔레비전의 작동중에 소정시간 동안 인체가 검출되지 않으면 그 텔레비전의 현재의 기능제어상태를 저장한 다음 전원을 차단하고 인체가 재검출되면 텔레비전에 전원을 재공급하면서 저장된 기능제어상태로 동작시키도록 된 인체감응형 텔레비전 제어장치에 관한 것으로, 텔레비전의 동작중에 인체감응에의한 텔레비젼 제어모드를 설정하기 위한 리모콘(10)과, 이 리모콘(10)에 의해 인체감응 제어모드가 설정된 상태에서 시청자의 텔레비젼 시청여부를 확인하기 위해 인체를 검출하기 위한 인체검출수단, 이 인체검출수단에 의해 인체가 검출되지 않는 시간을 계시하는 계시부(22), 이 계시부(22)의 계시결과를, 기초로 텔레비젼의 상태를 제어하기 위한 신호와 전원제어를 위한 신호를 생성·출력하는 제어부(14), 이 제어부(14)에서 제공되는 텔레비젼의 상태제어신호에 따라 텔레비젼의 명암, 휘도를 저레벨로 제어하는 PWM제어부(24) 및, 상기 제어부(14)에서 제공되는 전원제어신호에 따라 텔레비젼의 전원을 제어하는 전원부(30)로 구성되고, 상기 인체검출수단은 인체로부터 방사되는 적외선을 검출하기 위한 인체검출센서(16)와, 이 인체검출센서(16)에 의한 인체검출신호를 증폭하는 증폭수(18), 이 증폭부(18)에서 증폭된 인체검출신호를 디지탈변환하는 데이타변환부(20)로 구성되며, 상기 계시부(22)에 의해 소정 시간동안 인체가 검출되지 않으면 상기 제어부(14)의 제어하에 상기 텔레비젼의 현재 명암, 휘도레벨을 저장하기 위한 데이타저장부(28)가 더 구비되어 구성된다.When the human body is not detected for a predetermined time during the operation of the television, the present invention stores the current function control state of the television, and then cuts off the power, and when the human body is detected again, operates the stored function control state while supplying power to the television. The present invention relates to a human body sensitive television control device, comprising: a remote control unit (10) for setting a television control mode in response to a human body during operation of a television, and a viewer in a state in which the human body sensitive control mode is set by the remote control unit (10). The human body detecting means for detecting the human body to confirm whether or not the television is watched by the human body, the timekeeping unit 22 which shows the time when the human body is not detected by the human body detecting means, The control unit 14 for generating and outputting a signal for controlling the state of the power supply and a signal for power supply control, the control unit 14 PWM control unit 24 for controlling the contrast and luminance of the television at a low level according to the state control signal of the revision, and a power supply unit 30 for controlling the power of the television according to the power control signal provided from the control unit 14 The human body detecting means includes a human body detecting sensor 16 for detecting infrared rays emitted from the human body, an amplification number 18 for amplifying a human body detecting signal by the human body detecting sensor 16, and the amplifying unit 18. And a data conversion unit 20 for digitally converting the amplified human detection signal, and the current contrast of the television under the control of the control unit 14 if the human body is not detected for a predetermined time by the timekeeping unit 22. A data storage unit 28 for storing the luminance level is further provided.

Description

Human Body Sensitive Television Control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 일실시예에 따른 인체감응형 텔레비젼 제어장치의 블럭구성을 나타낸 도면, 제2도는 제1도에 도시된 인체감응형 텔레비젼 제어장치의 동작을 설명하는 플로우차트이다.FIG. 1 is a block diagram of a human body type television control apparatus according to an embodiment of the present invention, and FIG. 2 is a flowchart for explaining the operation of the body type television control apparatus shown in FIG.

Claims

Input means (10) for setting a television control mode in response to a human body during operation of the television; Means for detecting a human body to confirm whether the viewer watches television in a state in which the human body sense control mode is set by the input means (10); Time-limiting means (22) for indicating a time at which the human body is not detected by the human-body detecting means; Control means (14) for generating and outputting a signal for controlling the state of the television and a signal for power supply control based on the time result of the timekeeping means (22); Means (24) for controlling the contrast and brightness of the television to a low level in accordance with the state control signal of the television provided from the control means (14); And a power supply unit (30) for controlling the power supply of the television according to the power control signal provided from the control means (14).

2. The human body detecting means according to claim 1, wherein the human body detecting means comprises: a human body detecting sensor 16 for detecting infrared rays emitted from the human body, an amplifying unit 18 for amplifying a human body detecting signal by the human body detecting sensor 16, Human-sensitized television control device comprising a data converter 20 for digitally converting the human body detection signal amplified by the amplifier 18.

3. The human body-sensitive television according to claim 2, wherein the digital conversion result of the human body detection signal converted by the data converting section 20 of the human body detecting means is provided as a reset signal of the timekeeping means 22. Control unit.

2. The control unit (14) according to claim 1, wherein the control means (14) is adapted to readjust the control signal for re-powering the television, the contrast and the brightness of the television to the previous level when the human body is redetected by the human body detecting means. Human-sensitized television control device, characterized in that for outputting a control signal.

5. The data storage unit according to claim 1 or 4, wherein, if the human body is not detected for a predetermined time by the time-measuring means 22, the current storage and brightness levels of the television under the control of the control means 14 are stored. A human body-type television control device, characterized in that further provided 28.

※ Note: The disclosure is based on the initial application.