IN2012DN04897A - - Google Patents

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Publication number
IN2012DN04897A
IN2012DN04897A IN4897DEN2012A IN2012DN04897A IN 2012DN04897 A IN2012DN04897 A IN 2012DN04897A IN 4897DEN2012 A IN4897DEN2012 A IN 4897DEN2012A IN 2012DN04897 A IN2012DN04897 A IN 2012DN04897A
Authority
IN
India
Prior art keywords
helmet
optical
plane
face
trihedron
Prior art date
Application number
Other languages
English (en)
Inventor
Potin Laurent
Rouzes Siegfried
Gerbe Jean-Pierre
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Publication of IN2012DN04897A publication Critical patent/IN2012DN04897A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
    • F41G3/225—Helmet sighting systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
    • G01S17/875—Combinations of systems using electromagnetic waves other than radio waves for determining attitude
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Helmets And Other Head Coverings (AREA)
IN4897DEN2012 2009-12-04 2010-12-02 IN2012DN04897A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0905866A FR2953604B1 (fr) 2009-12-04 2009-12-04 Reflecteur optique a lames semi-reflechissantes pour dispositif de detection de position de casque et casque comportant un tel dispositif
PCT/EP2010/068749 WO2011067341A1 (fr) 2009-12-04 2010-12-02 Reflecteur optique a lames semi-reflechissantes pour dispositif de detection de position de casque et casque comportant un tel dispositif

Publications (1)

Publication Number Publication Date
IN2012DN04897A true IN2012DN04897A (de) 2015-09-25

Family

ID=43332536

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4897DEN2012 IN2012DN04897A (de) 2009-12-04 2010-12-02

Country Status (6)

Country Link
US (1) US8605295B2 (de)
EP (1) EP2507655B1 (de)
FR (1) FR2953604B1 (de)
IN (1) IN2012DN04897A (de)
RU (1) RU2543680C2 (de)
WO (1) WO2011067341A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2993371B1 (fr) 2012-07-13 2014-08-15 Thales Sa Systeme optique de mesure d'orientation et de position sans formation d'image a source ponctuelle et masque
FR3006759B1 (fr) * 2013-06-07 2015-06-05 Thales Sa Systeme optique de mesure d'orientation et de position a source ponctuelle, masque central, capteur matriciel photosensible et coin de cube
US20170008621A1 (en) * 2015-07-08 2017-01-12 Honeywell International Inc. Accurate object detection in free space using controlled light source techniques
WO2019053721A1 (en) * 2017-09-14 2019-03-21 Everysight Ltd. SYSTEM AND METHOD FOR MONITORING POSITION AND ORIENTATION
FR3112399B1 (fr) * 2020-07-08 2022-06-24 Commissariat Energie Atomique Cible ultrasonique pour le contrôle non destructif

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374044A (en) * 1964-11-03 1968-03-19 Gen Dynamics Corp Filtered wave-energy corner-reflector
SU836613A1 (ru) * 1979-07-17 1981-06-07 Предприятие П/Я В-2954 Уголковый отражатель
FR2488396A1 (fr) * 1980-08-07 1982-02-12 Onera (Off Nat Aerospatiale) Procede et dispositifs optiques pour la determination d'un parametre d'attitude d'un corps
IL82731A (en) * 1987-06-01 1991-04-15 El Op Electro Optic Ind Limite System for measuring the angular displacement of an object
US5208641A (en) * 1990-09-28 1993-05-04 Honeywell Inc. Laser cavity helmet mounted sight
US5388059A (en) * 1992-12-30 1995-02-07 University Of Maryland Computer vision system for accurate monitoring of object pose
GB2301968B (en) * 1993-02-04 1997-08-13 Gec Marconi Avionics Holdings Helmet position measurement system
US5424556A (en) * 1993-11-30 1995-06-13 Honeywell Inc. Gradient reflector location sensing system
JPH11504126A (ja) * 1995-04-20 1999-04-06 ライカ アーゲー 再帰反射器
RU2294513C1 (ru) * 2005-06-30 2007-02-27 Валентин Афанасьевич Сухолитко Система целеуказания

Also Published As

Publication number Publication date
RU2012127813A (ru) 2014-01-10
EP2507655A1 (de) 2012-10-10
US20120236321A1 (en) 2012-09-20
FR2953604B1 (fr) 2011-12-02
WO2011067341A1 (fr) 2011-06-09
US8605295B2 (en) 2013-12-10
RU2543680C2 (ru) 2015-03-10
FR2953604A1 (fr) 2011-06-10
EP2507655B1 (de) 2013-07-17

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