WO2007124170A3 - Reduced-footprint surveillance system using night illumination laser system - Google Patents

Reduced-footprint surveillance system using night illumination laser system Download PDF

Info

Publication number
WO2007124170A3
WO2007124170A3 PCT/US2007/009921 US2007009921W WO2007124170A3 WO 2007124170 A3 WO2007124170 A3 WO 2007124170A3 US 2007009921 W US2007009921 W US 2007009921W WO 2007124170 A3 WO2007124170 A3 WO 2007124170A3
Authority
WO
WIPO (PCT)
Prior art keywords
casing
laser diode
footprint
reduced
night illumination
Prior art date
Application number
PCT/US2007/009921
Other languages
French (fr)
Other versions
WO2007124170A2 (en
Inventor
David A Dean
Richard Drumsta
Fred I Yacobelli
Zaydel Wesley
Michelle A Zaydel-Winowski
Original Assignee
Pursuit Engineering Llc
David A Dean
Richard Drumsta
Fred I Yacobelli
Zaydel Wesley
Michelle A Zaydel-Winowski
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 Pursuit Engineering Llc, David A Dean, Richard Drumsta, Fred I Yacobelli, Zaydel Wesley, Michelle A Zaydel-Winowski filed Critical Pursuit Engineering Llc
Publication of WO2007124170A2 publication Critical patent/WO2007124170A2/en
Publication of WO2007124170A3 publication Critical patent/WO2007124170A3/en

Links

Classifications

    • 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
    • G08B13/19621—Portable camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings

Abstract

The present invention provides for a surveillance unit that is configured in the form a 'rifle' or hand-held upπght, that includes a camera that is illuminated by a laser diode light diffusion unit that comprises a casing with a lens cover that holds a laser diode mounted on a heat sink, a mirror, a collimator lens and a holographic diffusion screen The casing of the diffusion unit is made of a rigid thermally conducting material, and the heat sink is mounted within the casing such that a concentrated beam of light produced by the laser diode is directed at the mirror The light source may also include an infrared source The base may include a rechargeable power supply
PCT/US2007/009921 2006-04-24 2007-04-24 Reduced-footprint surveillance system using night illumination laser system WO2007124170A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79410406P 2006-04-24 2006-04-24
US60/794,104 2006-04-24

Publications (2)

Publication Number Publication Date
WO2007124170A2 WO2007124170A2 (en) 2007-11-01
WO2007124170A3 true WO2007124170A3 (en) 2008-02-14

Family

ID=38625674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/009921 WO2007124170A2 (en) 2006-04-24 2007-04-24 Reduced-footprint surveillance system using night illumination laser system

Country Status (1)

Country Link
WO (1) WO2007124170A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103839371B (en) * 2014-03-31 2016-01-13 内蒙古科技大学 A kind of indoor unmanned safety patrol inspection system
CN111437549B (en) * 2020-05-06 2021-11-05 杜金 Fire-fighting robot is with flexible protector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573073A (en) * 1983-06-02 1986-02-25 General Electric Company Integrated lighting and camera system
US5016950A (en) * 1988-07-05 1991-05-21 Hughes Aircraft Company Full-color zero-order suppressed diffraction optics diffusing screen/louver filter laminate
US5628137A (en) * 1995-06-13 1997-05-13 Cortese Armaments Consulting Advanced individual combat weapon
US5811807A (en) * 1996-07-19 1998-09-22 Ail Systems, Inc. Uncooled background limited detector and method
US20040218401A1 (en) * 2002-12-27 2004-11-04 Ichikoh Industries, Ltd. Digital lighting apparatus for vehicle, controller for digital lighting apparatus, and control program for digital lighting apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573073A (en) * 1983-06-02 1986-02-25 General Electric Company Integrated lighting and camera system
US5016950A (en) * 1988-07-05 1991-05-21 Hughes Aircraft Company Full-color zero-order suppressed diffraction optics diffusing screen/louver filter laminate
US5628137A (en) * 1995-06-13 1997-05-13 Cortese Armaments Consulting Advanced individual combat weapon
US5811807A (en) * 1996-07-19 1998-09-22 Ail Systems, Inc. Uncooled background limited detector and method
US20040218401A1 (en) * 2002-12-27 2004-11-04 Ichikoh Industries, Ltd. Digital lighting apparatus for vehicle, controller for digital lighting apparatus, and control program for digital lighting apparatus

Also Published As

Publication number Publication date
WO2007124170A2 (en) 2007-11-01

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