KR970008341A - Television with low-level illumination warning - Google Patents

Television with low-level illumination warning Download PDF

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Publication number
KR970008341A
KR970008341A KR1019950023279A KR19950023279A KR970008341A KR 970008341 A KR970008341 A KR 970008341A KR 1019950023279 A KR1019950023279 A KR 1019950023279A KR 19950023279 A KR19950023279 A KR 19950023279A KR 970008341 A KR970008341 A KR 970008341A
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KR
South Korea
Prior art keywords
warning
illuminance
television
viewing
level
Prior art date
Application number
KR1019950023279A
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Korean (ko)
Inventor
김재휘
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950023279A priority Critical patent/KR970008341A/en
Publication of KR970008341A publication Critical patent/KR970008341A/en

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Abstract

본 발명은 저레벨 조도시 시청경고기능을 갖춘 텔레비전에 관한 것으로, 텔레비전의 전면에 설치되어 조도를 검출하는 조도검출센서(3)와, 그 조도검출센서(3)에 의해 검출되는 저레벨 조도하에서 텔레비전의 시청시간을 산출하여 경고제어신호를 생성하는 시청경고제어부(36), 그 시청경고제어부(36)에서 인가되는 경고제어신호에 응답하여 화면경고를 실행하는 제어부(12), 그 제어부(12)의 제어하에 상기 화면경고를 위한 표시데이터를 생성하여 영상신호처리부(32)에 의해 CRT장치(6)상에 표시되도록 하는 OSD처리부(16)를 포함하여 구성되어, 텔레비전을 시청하는 상태에서 조도가 저레벨로 변화되어 장시간 경과되는 시점에서 OSD문자에 의한 경고를 발하도록 된 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a television having a low-level illuminance viewing warning function. The present invention relates to an illuminance detection sensor (3) installed on the front of a television and detecting illuminance, The warning display control unit 36 for calculating the viewing time to generate a warning control signal, the control unit 12 for executing the screen warning in response to the warning control signal applied from the viewing warning control unit 36, and the control unit 12 And an OSD processing unit 16 for generating display data for the screen warning under control and displaying on the CRT apparatus 6 by the image signal processing unit 32, so that the illuminance is low level while watching television. It is changed to and it is to be warned by OSD character at long time elapsed time.

Description

저레벨 조도시 시청경고기능을 갖춘 텔레비전Television with low-level illumination warning

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

제2도는 본 발명에 따른 저레벨 조도시 시청경고기능을 갖춘 텔레비전의 블럭구성도.2 is a block diagram of a television having a low-level illuminance viewing warning function according to the present invention.

Claims (2)

제어기능설정수단(10)에 의해 지정되는 방송채널의 선국을 위한 최소한 하나의 튜너(20)와, 그 튜너(20)에 의해 선국된 채널의 음성신호를 재생처리하는 음성신호처리수단(22,24,26) 및 상기 채널의 영상신호를 재생 처리하는 영상신호처리수단(30,32,34)를 갖춘 텔레비젼에 있어서, 그 텔레비전의 전면에 설치되어 조도를 검출하는 조도검출센서(3)와, 상기 조도검출센서(3)에 의해 검출되는 저레벨 조도하에서 텔러비전의 시청시간을 산출하여 경고제어신호를 생성하는 시청경고제어수단(36), 상기 시청경고제어수단(36)에서 인가되는 경고제어신호에 응답하여 화면경고를 실행하는 제어수단(12), 상기 제어수단(12)의 제어하에 상기 화면경고를 위한 표시데이터를 생성하여 상기 영상신호처리수단(32)에 의해 CRT장치(6)상에 표시되도록 하는 화면경고데이터 생성수단(16)을 포함하여 구성된 것을 특징으로 하는 저레벨 조도시 시청경고기능을 갖춘 텔레비전.At least one tuner 20 for tuning a broadcast channel designated by the control function setting means 10, and audio signal processing means 22 for reproducing the audio signal of the channel tuned by the tuner 20; 24, 26, and a television having video signal processing means (30, 32, 34) for reproducing a video signal of the channel, comprising: an illuminance detection sensor (3) provided on the front of the television for detecting illuminance; Warning warning control means 36, which generates a warning control signal by calculating the viewing time of the television under low level illumination detected by the illumination detection sensor 3, and the warning control signal applied by the viewing warning control means 36. In response to the control means 12 for executing the screen warning, and generating display data for the screen warning under the control of the control means 12, by the image signal processing means 32 on the CRT apparatus 6; Generate screen warning data for display Stage 16, the television viewer with a warning function during low-level illumination, characterized in that configured to include. 제1항에 있어서, 상기 시청경고제어수단(36)은 상기 조도검출센서(3)에 대한 조도검출레벨을 설정하기 위한 가변저항(52)과 상기 조도검출센서(3)와 가변저항(52)의 접속마디에 베이스가 접속되어 상기 검출된 조도가 저레벨인 상태에서 도통되어 저조도레벨 검출신호를 에미터측에서 생성하는 트랜지스터(53)로 이루어진 조도감지부(37)와, 해당하는 텔레비전의 전원신호와 상기 조도검지부(37)에 의한 조도검출결과를 논리 AND 처리하여 저레벨조도하에서 텔레비전의 시청상태를 나타내는 신호를 생성하는 AND게이트(38), 그 AND게이트(38)의 출력레벨에 기초하여 저레벨 조도하에서의 텔레비전 시청상태를 검출하는 상태검출부(39), 그 상태 검출부(39)에서 검출되는 저레벨 조도하에서의 텔레비전 시정시 그 시청시간의 산출을 수행하여 저레벨 조도하에서의 시청시간이 소정치를 경과하면 시청경고제어신호를 생성하는 시청시간산출부(40) 및 상기 시청시간의 계시를 위한 타이머(41)를 포함하여 구성된 것을 특징으로 하는 저레벨 조도시 시청경고기능을 갖춘 텔레비전.2. The illumination warning control means (36) according to claim 1, wherein the viewing warning control means (36) includes a variable resistor (52) for setting the illumination intensity detection level with respect to the illumination intensity detection sensor (3), the illumination intensity detection sensor (3) and the variable resistor (52). An illuminance sensing unit 37 comprising a transistor 53 connected to a connection node of the base and conducting in a state where the detected illuminance is at a low level to generate a low illuminance level detection signal on the emitter side, and a power signal of a corresponding television; An AND gate 38 for generating a signal indicating a viewing state of a television under low level illuminance by performing a logical AND processing of the illuminance detection result by the illuminance detection unit 37, and under the low level illuminance based on an output level of the AND gate 38. A state detecting unit 39 for detecting a television viewing state, and calculating a viewing time at the time of television visibility under low level illuminance detected by the state detecting unit 39 to calculate the viewing time under low level illuminance. Low-level illumination viewing warning function, characterized in that it comprises a viewing time calculation unit 40 for generating a viewing warning control signal and a timer 41 for the display of the viewing time when the clearing time passes a predetermined value. television. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950023279A 1995-07-31 1995-07-31 Television with low-level illumination warning KR970008341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950023279A KR970008341A (en) 1995-07-31 1995-07-31 Television with low-level illumination warning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950023279A KR970008341A (en) 1995-07-31 1995-07-31 Television with low-level illumination warning

Publications (1)

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KR970008341A true KR970008341A (en) 1997-02-24

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Application Number Title Priority Date Filing Date
KR1019950023279A KR970008341A (en) 1995-07-31 1995-07-31 Television with low-level illumination warning

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KR (1) KR970008341A (en)

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