WO2010064781A1 - 광대역 감시용 카메라 시스템 - Google Patents

광대역 감시용 카메라 시스템 Download PDF

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Publication number
WO2010064781A1
WO2010064781A1 PCT/KR2009/005170 KR2009005170W WO2010064781A1 WO 2010064781 A1 WO2010064781 A1 WO 2010064781A1 KR 2009005170 W KR2009005170 W KR 2009005170W WO 2010064781 A1 WO2010064781 A1 WO 2010064781A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
main
main camera
monitor
tilt angle
Prior art date
Application number
PCT/KR2009/005170
Other languages
English (en)
French (fr)
Inventor
박찬덕
이상석
Original Assignee
(주)두원전자통신
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.)
Filing date
Publication date
Priority claimed from KR1020080120642A external-priority patent/KR100907668B1/ko
Application filed by (주)두원전자통신 filed Critical (주)두원전자통신
Publication of WO2010064781A1 publication Critical patent/WO2010064781A1/ko

Links

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
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/1963—Arrangements allowing camera rotation to change view, e.g. pivoting camera, pan-tilt and zoom [PTZ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/02—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with scanning movement of lens or cameras

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

본 발명은 광대역 감시용 카메라 시스템에 관한 것으로서, 더욱 상세하게는 카메라가 회전하면서 보여주는 현감시화면에 사각영역을 촬영한 이전화면과 예비화면을 하나의 모니터에 같이 디스플레이하여 넓은 영역을 동시에 감시할 수 있는 시스템에 관한 것이다. 본 발명에 따른 광대역 감시용 카메라 시스템은, 감시영역을 정역 회전하면서 촬영하는 주카메라와, 상기 주카메라와 같이 회전하면서 주카메라가 촬영하지 못하는 사각영역을 촬영하는 보조카메라로 이루어진 카메라와, 상기 주카메라의 감시영역을 다수의 주감시영역으로 분할하여, 각 주감시영역에 대한 주카메라의 팬각과 틸트각, 회전속도 및 줌 기능을 저장하고, 상기 저장된 정보에 따라 주카메라가 동작하도록 제어하여 상기 주카메라에서 출력되어 A/D변환된 디지털 신호를 기존에 저장된 데이터와 비교해서 서로 일치하는 경우에 팬각, 틸트각, 줌배율을 계산하여 주카메라를 조정함으로써 촬영 영상의 움직이는 사물을 자동 추적할 수 있도록 하는 마이컴 및 상기 카메라로부터 출력되는 주카메라의 영상이나 보조카메라의 영상을 디스플레이하는 모니터를 포함하여 구성된다.
PCT/KR2009/005170 2008-12-01 2009-09-11 광대역 감시용 카메라 시스템 WO2010064781A1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080120642A KR100907668B1 (ko) 2008-04-11 2008-12-01 광대역 감시용 카메라 시스템
KR10-2008-0120642 2008-12-01

Publications (1)

Publication Number Publication Date
WO2010064781A1 true WO2010064781A1 (ko) 2010-06-10

Family

ID=42234516

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005170 WO2010064781A1 (ko) 2008-12-01 2009-09-11 광대역 감시용 카메라 시스템

Country Status (1)

Country Link
WO (1) WO2010064781A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120217356A1 (en) * 2009-10-16 2012-08-30 Chan Duk Park Broadband monitoring camera
WO2015030308A1 (en) * 2013-09-02 2015-03-05 Lg Electronics Inc. Digital device and method of controlling therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203920A (ja) * 2004-01-14 2005-07-28 Hitachi Kokusai Electric Inc カメラシステムおよびカメラ映像の表示方法
KR100651688B1 (ko) * 2004-12-02 2006-12-01 황의남 전방향 감시카메라 장치
KR100709893B1 (ko) * 2006-12-15 2007-04-19 주식회사 영국전자 실시간 사각지역 없이 집중감시 가능한 ｃｃｔｖ 시스템

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203920A (ja) * 2004-01-14 2005-07-28 Hitachi Kokusai Electric Inc カメラシステムおよびカメラ映像の表示方法
KR100651688B1 (ko) * 2004-12-02 2006-12-01 황의남 전방향 감시카메라 장치
KR100709893B1 (ko) * 2006-12-15 2007-04-19 주식회사 영국전자 실시간 사각지역 없이 집중감시 가능한 ｃｃｔｖ 시스템

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120217356A1 (en) * 2009-10-16 2012-08-30 Chan Duk Park Broadband monitoring camera
WO2015030308A1 (en) * 2013-09-02 2015-03-05 Lg Electronics Inc. Digital device and method of controlling therefor

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