EP1649211A4 - Slip ring laser illuminator for speed domes - Google Patents

Slip ring laser illuminator for speed domes

Info

Publication number
EP1649211A4
EP1649211A4 EP04761585A EP04761585A EP1649211A4 EP 1649211 A4 EP1649211 A4 EP 1649211A4 EP 04761585 A EP04761585 A EP 04761585A EP 04761585 A EP04761585 A EP 04761585A EP 1649211 A4 EP1649211 A4 EP 1649211A4
Authority
EP
European Patent Office
Prior art keywords
slip ring
ring laser
laser illuminator
domes
speed
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP04761585A
Other languages
German (de)
French (fr)
Other versions
EP1649211A2 (en
Inventor
Mark Vernon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Extreme CCTV Inc
Original Assignee
Extreme CCTV Inc
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
Application filed by Extreme CCTV Inc filed Critical Extreme CCTV Inc
Publication of EP1649211A2 publication Critical patent/EP1649211A2/en
Publication of EP1649211A4 publication Critical patent/EP1649211A4/en
Withdrawn legal-status Critical Current

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Lasers (AREA)
EP04761585A 2003-07-29 2004-07-29 Slip ring laser illuminator for speed domes Withdrawn EP1649211A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002435431A CA2435431C (en) 2003-07-29 2003-07-29 Slip ring laser illuminator for speed domes
PCT/CA2004/001415 WO2005012786A2 (en) 2003-07-29 2004-07-29 A fibre optic laser illuminator for surveillance camera speed domes

Publications (2)

Publication Number Publication Date
EP1649211A2 EP1649211A2 (en) 2006-04-26
EP1649211A4 true EP1649211A4 (en) 2008-06-04

Family

ID=34085262

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04761585A Withdrawn EP1649211A4 (en) 2003-07-29 2004-07-29 Slip ring laser illuminator for speed domes

Country Status (6)

Country Link
EP (1) EP1649211A4 (en)
JP (1) JP2007501541A (en)
KR (1) KR101071486B1 (en)
CN (1) CN1833137B (en)
CA (1) CA2435431C (en)
WO (1) WO2005012786A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0615865D0 (en) * 2006-08-10 2006-09-20 Video Ip Ltd Surveillance apparatus
CN103552691A (en) * 2013-11-07 2014-02-05 中国航空工业集团公司北京航空制造工程研究所 Photoelectric pod system
KR101986994B1 (en) * 2014-08-18 2019-06-10 한화테크윈 주식회사 Ptz camera for anti step out of motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398791A (en) * 1981-02-09 1983-08-16 Litton Systems, Inc. Single channel optical slip ring
US4492427A (en) * 1981-03-09 1985-01-08 Litton Systems, Inc. Optical slip ring assembly
WO1997008489A1 (en) * 1995-08-23 1997-03-06 Science & Engineering Associates Eye safe laser security device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5739847A (en) * 1995-03-20 1998-04-14 Northrop Grumman Corporation Varied intensity and/or infrared auxiliary illumination of surveillance area
AU5308196A (en) * 1995-03-20 1996-10-08 Northrop Grumman Corporation Filtered auxiliary illumination of surveillance area
AU1161597A (en) * 1995-11-22 1997-06-11 Sensormatic Electronics Corporation Video surveillance apparatus and system
US6509926B1 (en) * 2000-02-17 2003-01-21 Sensormatic Electronics Corporation Surveillance apparatus for camera surveillance system
US6850025B1 (en) * 2000-06-30 2005-02-01 Sensormatic Electronics Corporation Integrated enclosure and controller for video surveillance camera

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398791A (en) * 1981-02-09 1983-08-16 Litton Systems, Inc. Single channel optical slip ring
US4492427A (en) * 1981-03-09 1985-01-08 Litton Systems, Inc. Optical slip ring assembly
WO1997008489A1 (en) * 1995-08-23 1997-03-06 Science & Engineering Associates Eye safe laser security device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005012786A2 *

Also Published As

Publication number Publication date
WO2005012786A3 (en) 2005-08-18
CA2435431A1 (en) 2005-01-29
CN1833137B (en) 2012-01-04
WO2005012786A2 (en) 2005-02-10
KR20060083408A (en) 2006-07-20
JP2007501541A (en) 2007-01-25
CA2435431C (en) 2009-02-24
CN1833137A (en) 2006-09-13
KR101071486B1 (en) 2011-10-10
EP1649211A2 (en) 2006-04-26

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060202

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE GB

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE GB

A4 Supplementary search report drawn up and despatched

Effective date: 20080508

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 5/225 20060101AFI20080430BHEP

Ipc: G02B 6/00 20060101ALI20080430BHEP

Ipc: H04N 7/18 20060101ALI20080430BHEP

17Q First examination report despatched

Effective date: 20090402

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110201