KR100970249B1 - 폐쇄회로 텔레비전 카메라의 엘이디 조명 제어 방법 - Google Patents
폐쇄회로 텔레비전 카메라의 엘이디 조명 제어 방법 Download PDFInfo
- Publication number
- KR100970249B1 KR100970249B1 KR1020090034659A KR20090034659A KR100970249B1 KR 100970249 B1 KR100970249 B1 KR 100970249B1 KR 1020090034659 A KR1020090034659 A KR 1020090034659A KR 20090034659 A KR20090034659 A KR 20090034659A KR 100970249 B1 KR100970249 B1 KR 100970249B1
- Authority
- KR
- South Korea
- Prior art keywords
- led
- light
- time
- exposure time
- cctv
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (2)
- CCTV 카메라용 LED 조명을 제어함에 있어서, CCTV 카메라로부터 입력되는 비디오 신호로부터 비디오 동기 신호를 분리하는 제1단계;상기 제1단계를 통하여 분리된 비디오 동기 신호로부터 촬상소자의 노출시점과 노출시간을 계산하는 제2단계;상기 제2단계를 통하여 얻어진 CCTV 카메라 촬상소자 노출시점 및 노출시간을 이용하여 LED 조명을 CCTV 카메라 촬상소자 노출시작 시점에서 노출시간만큼 LED 모듈에 전원을 공급하고 차단하는 것을 특징으로 하는 폐쇄회로 텔레비전 카메라의 LED 조명 제어 방법.
- 삭제
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090034659A KR100970249B1 (ko) | 2009-04-21 | 2009-04-21 | 폐쇄회로 텔레비전 카메라의 엘이디 조명 제어 방법 |
US13/130,016 US20110221899A1 (en) | 2009-04-21 | 2010-04-10 | Lighting apparatus and lighting control method for a closed-circuit television camera, and lighting control system interlocked with the closed-circuit television camera |
PCT/KR2010/002420 WO2010123236A2 (ko) | 2009-04-21 | 2010-04-19 | 폐쇄회로텔레비젼 카메라용 조명장치 및 조명제어방법, 폐쇄회로텔레비젼 카메라 연동형 조명 제어시스템 |
EP10767250A EP2375743A4 (en) | 2009-04-21 | 2010-04-19 | LIGHTING APPARATUS AND METHOD FOR CONTROLLING LIGHTING FOR CLOSED-CIRCUIT TELEVISION CAMERA, AND LIGHTING CONTROL SYSTEM LOCKED WITH CLOSED-CIRCUIT TELEVISION CAMERA |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090034659A KR100970249B1 (ko) | 2009-04-21 | 2009-04-21 | 폐쇄회로 텔레비전 카메라의 엘이디 조명 제어 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100970249B1 true KR100970249B1 (ko) | 2010-07-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090034659A KR100970249B1 (ko) | 2009-04-21 | 2009-04-21 | 폐쇄회로 텔레비전 카메라의 엘이디 조명 제어 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100970249B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101037908B1 (ko) | 2010-01-08 | 2011-05-30 | 전덕관 | 폐쇄회로텔레비젼 카메라 연동형 조명 제어시스템 |
KR101119658B1 (ko) | 2011-06-08 | 2012-03-16 | 문도화 | 폐쇄회로 텔레비전 카메라 시스템 |
KR101392351B1 (ko) | 2012-04-02 | 2014-05-07 | (주)와이솔 | Cctv 촬영용 led의 제어 방법 |
KR101851527B1 (ko) * | 2017-12-22 | 2018-06-11 | (주)비엠웍스 | 다중 동기신호를 이용한 저 전력 감시 시스템 |
US10462340B2 (en) | 2014-02-25 | 2019-10-29 | Signify Holding B.V. | Methods and apparatus for wirelessly controlling lighting effects of a networked light source |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000031326A (ko) * | 1998-11-05 | 2000-06-05 | 구자홍 | 피디피티브이의 피디피모듈 보호장치 및 방법 |
KR20050104500A (ko) * | 2004-04-29 | 2005-11-03 | 김황남 | Cctv용 적외선 카메라 |
-
2009
- 2009-04-21 KR KR1020090034659A patent/KR100970249B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000031326A (ko) * | 1998-11-05 | 2000-06-05 | 구자홍 | 피디피티브이의 피디피모듈 보호장치 및 방법 |
KR20050104500A (ko) * | 2004-04-29 | 2005-11-03 | 김황남 | Cctv용 적외선 카메라 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101037908B1 (ko) | 2010-01-08 | 2011-05-30 | 전덕관 | 폐쇄회로텔레비젼 카메라 연동형 조명 제어시스템 |
KR101119658B1 (ko) | 2011-06-08 | 2012-03-16 | 문도화 | 폐쇄회로 텔레비전 카메라 시스템 |
KR101392351B1 (ko) | 2012-04-02 | 2014-05-07 | (주)와이솔 | Cctv 촬영용 led의 제어 방법 |
US10462340B2 (en) | 2014-02-25 | 2019-10-29 | Signify Holding B.V. | Methods and apparatus for wirelessly controlling lighting effects of a networked light source |
KR101851527B1 (ko) * | 2017-12-22 | 2018-06-11 | (주)비엠웍스 | 다중 동기신호를 이용한 저 전력 감시 시스템 |
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