FR2365782A1 - DEVICE FOR REMOTE MEASUREMENT OF AN ANGULAR DEVIATION BY MEANS OF ELECTRO-OPTICAL SOURCES OF DEFINED GEOMETRIC SHAPE - Google Patents

DEVICE FOR REMOTE MEASUREMENT OF AN ANGULAR DEVIATION BY MEANS OF ELECTRO-OPTICAL SOURCES OF DEFINED GEOMETRIC SHAPE

Info

Publication number
FR2365782A1
FR2365782A1 FR7728769A FR7728769A FR2365782A1 FR 2365782 A1 FR2365782 A1 FR 2365782A1 FR 7728769 A FR7728769 A FR 7728769A FR 7728769 A FR7728769 A FR 7728769A FR 2365782 A1 FR2365782 A1 FR 2365782A1
Authority
FR
France
Prior art keywords
geometric shape
images
defined geometric
electro
scanning
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.)
Granted
Application number
FR7728769A
Other languages
French (fr)
Other versions
FR2365782B3 (en
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.)
GALILEO SpA OFF
Officine Galileo SpA
Original Assignee
GALILEO SpA OFF
Officine Galileo SpA
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 GALILEO SpA OFF, Officine Galileo SpA filed Critical GALILEO SpA OFF
Publication of FR2365782A1 publication Critical patent/FR2365782A1/en
Application granted granted Critical
Publication of FR2365782B3 publication Critical patent/FR2365782B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F41G7/263—Means for producing guidance beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Navigation (AREA)

Abstract

At an origin point there are disposed sources of rays with optical behaviour projecting images (1, 2, 3) of defined geometric shape, and means for imposing a cyclic scanning movement on said images; at a receiver point (P) included in the space defined by the scanning, there are provided means for receiving the signals successively formed by the images of defined geometric shape and means for their processing. The T geometric shape of said images is such as to give signals which are separated from one another in time, in such manner as to identify the position of the receiver point (P) as a function of the characteristics of the sequence of the signals received thereby during each scanning. A particular source generates an image (7) which serves as reference. The device is suitable for the remote automatic guidance of moving objects in space, such as vehicles, aircraft and missiles.
FR7728769A 1976-09-27 1977-09-23 DEVICE FOR REMOTE MEASUREMENT OF AN ANGULAR DEVIATION BY MEANS OF ELECTRO-OPTICAL SOURCES OF DEFINED GEOMETRIC SHAPE Granted FR2365782A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT960576A IT1068819B (en) 1976-09-27 1976-09-27 DEVICE FOR SCARTOMETER MEASUREMENTS WHICH REMOTE WITH THE USE OF DEFINED GEOMETRIC ELECTRO-OPTICAL SOURCES

Publications (2)

Publication Number Publication Date
FR2365782A1 true FR2365782A1 (en) 1978-04-21
FR2365782B3 FR2365782B3 (en) 1980-07-11

Family

ID=11132642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728769A Granted FR2365782A1 (en) 1976-09-27 1977-09-23 DEVICE FOR REMOTE MEASUREMENT OF AN ANGULAR DEVIATION BY MEANS OF ELECTRO-OPTICAL SOURCES OF DEFINED GEOMETRIC SHAPE

Country Status (6)

Country Link
CH (1) CH617265A5 (en)
DE (1) DE2742223A1 (en)
FR (1) FR2365782A1 (en)
IT (1) IT1068819B (en)
NL (1) NL7710529A (en)
SE (1) SE7710709L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848003C3 (en) * 1978-11-06 1981-06-11 Eltro GmbH, Gesellschaft für Strahlentechnik, 6900 Heidelberg Beacon system
FR2623901B1 (en) * 1987-11-30 1990-05-04 Aerospatiale LIGHT SOURCE FOR OPTICAL DETECTOR AND OPTICAL MEASURING DEVICE USING THE SOURCE

Also Published As

Publication number Publication date
FR2365782B3 (en) 1980-07-11
CH617265A5 (en) 1980-05-14
SE7710709L (en) 1978-03-28
IT1068819B (en) 1985-03-21
DE2742223A1 (en) 1978-04-06
NL7710529A (en) 1978-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse