DE3481556D1 - System zur unterscheidung und zur lagebestimmung von objekten. - Google Patents

System zur unterscheidung und zur lagebestimmung von objekten.

Info

Publication number
DE3481556D1
DE3481556D1 DE8484402729T DE3481556T DE3481556D1 DE 3481556 D1 DE3481556 D1 DE 3481556D1 DE 8484402729 T DE8484402729 T DE 8484402729T DE 3481556 T DE3481556 T DE 3481556T DE 3481556 D1 DE3481556 D1 DE 3481556D1
Authority
DE
Germany
Prior art keywords
differentiating
objects
determining
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.)
Expired - Lifetime
Application number
DE8484402729T
Other languages
English (en)
Inventor
Francis Bretaudeau
Marc Sarazin
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 FR8320862A external-priority patent/FR2557375B1/fr
Priority claimed from FR8320863A external-priority patent/FR2557307B1/fr
Application filed by Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of DE3481556D1 publication Critical patent/DE3481556D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/24—Beam riding guidance systems
    • F41G7/26—Optical guidance systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE8484402729T 1983-12-27 1984-12-27 System zur unterscheidung und zur lagebestimmung von objekten. Expired - Lifetime DE3481556D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8320862A FR2557375B1 (fr) 1983-12-27 1983-12-27 Mires tridimensionnelles pour la reconnaissance d'attitude d'objets
FR8320863A FR2557307B1 (fr) 1983-12-27 1983-12-27 Systeme de determination de la position et/ou de l'attitude d'objets

Publications (1)

Publication Number Publication Date
DE3481556D1 true DE3481556D1 (de) 1990-04-12

Family

ID=26223742

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484402729T Expired - Lifetime DE3481556D1 (de) 1983-12-27 1984-12-27 System zur unterscheidung und zur lagebestimmung von objekten.

Country Status (4)

Country Link
US (1) US4642469A (de)
EP (1) EP0147333B1 (de)
CA (1) CA1224768A (de)
DE (1) DE3481556D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590681B1 (fr) * 1985-11-27 1988-06-24 Alcatel Espace Systeme de localisation d'un objet muni d'au moins une mire passive.
JP2555574B2 (ja) * 1986-11-26 1996-11-20 ブラザー工業株式会社 布縁倣い縫ミシン
US5696625A (en) * 1989-12-29 1997-12-09 Malifaud; Pierre Leon A. Distributor for electromagnetic radiation, particularly a projection screen
DE4031633A1 (de) * 1990-10-05 1992-04-16 Sick Optik Elektronik Erwin Optische inspektionsvorrichtung
FR2717273B1 (fr) * 1994-03-10 1996-05-31 Francis Georges Mar Bretaudeau Dispositif de localisation optique.
FR2727573B1 (fr) * 1994-08-08 1997-08-14 Centre Nat Etd Spatiales Etalon artificiel passif pour radar a tres haute resolution
GB2313206A (en) * 1996-05-17 1997-11-19 Crowcon Detection Instr Limite Optical component for distributing radiation to foci
US20040174623A1 (en) * 2000-07-24 2004-09-09 Steve Weinreich Opaque see-through non-reflective convex mirror
US7285420B2 (en) * 2004-11-18 2007-10-23 Corning Incorporated System and method for self-referencing a sensor in a micron-sized deep flow chamber
FR2905455B1 (fr) * 2006-09-05 2008-10-17 Thales Sa Procede de detection de l'orientation et de la position d'un objet dans l'espace.
US8541724B2 (en) * 2006-09-29 2013-09-24 Lone Star Ip Holdings, Lp Small smart weapon and weapon system employing the same
US9459382B2 (en) * 2011-06-30 2016-10-04 Hewlett-Packard Development Company, L.P. Surface microstructures for light shaping reflectors
US11112490B2 (en) * 2019-04-15 2021-09-07 Argo AI, LLC Apparatus for joint calibration of radar and camera systems for autonomous vehicle applications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961926A (en) * 1955-03-08 1960-11-29 Ernst W Hoffmeister Reflective devices having multi-curved surfaces
US3167769A (en) * 1960-09-26 1965-01-26 Northrop Corp Radio frequency reflector
AT275337B (de) * 1967-06-09 1969-10-27 Wilhelm Unger Spiegel für Kraftwagen
US3653769A (en) * 1970-03-06 1972-04-04 Us Navy Stadiametric ranging system
US4326799A (en) * 1975-08-06 1982-04-27 Raytheon Company Active-passive scanning system
US4173036A (en) * 1977-11-21 1979-10-30 The United States Of America As Represented By The Secretary Of The Navy Wavy mirror transmitter optics
US4221468A (en) * 1979-02-26 1980-09-09 Macken John A Multi-cavity laser mirror

Also Published As

Publication number Publication date
EP0147333A3 (en) 1985-08-21
US4642469A (en) 1987-02-10
EP0147333B1 (de) 1990-03-07
CA1224768A (en) 1987-07-28
EP0147333A2 (de) 1985-07-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee