FR2367291A1 - Dispositif de localisation angulaire d'un objet lumineux, et systeme de guidage automatique comportant un tel dispositif - Google Patents

Dispositif de localisation angulaire d'un objet lumineux, et systeme de guidage automatique comportant un tel dispositif

Info

Publication number
FR2367291A1
FR2367291A1 FR7629893A FR7629893A FR2367291A1 FR 2367291 A1 FR2367291 A1 FR 2367291A1 FR 7629893 A FR7629893 A FR 7629893A FR 7629893 A FR7629893 A FR 7629893A FR 2367291 A1 FR2367291 A1 FR 2367291A1
Authority
FR
France
Prior art keywords
system including
guidance system
luminous object
automatic guidance
angular location
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
FR7629893A
Other languages
English (en)
Other versions
FR2367291B1 (fr
Inventor
Robert Pressiat
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7629893A priority Critical patent/FR2367291A1/fr
Publication of FR2367291A1 publication Critical patent/FR2367291A1/fr
Application granted granted Critical
Publication of FR2367291B1 publication Critical patent/FR2367291B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F41G7/22—Homing guidance systems
    • F41G7/226—Semi-active homing systems, i.e. comprising a receiver and involving auxiliary illuminating means, e.g. using auxiliary guiding missiles
    • F41G7/2266—Systems comparing signals received from a base station and reflected from the target
    • 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
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/2293—Homing guidance systems characterised by the type of waves using electromagnetic waves other than radio waves
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/787—Systems for determining direction or deviation from predetermined direction using rotating reticles producing a direction-dependent modulation characteristic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control Of Position Or Direction (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Dispositif permettant de localiser un objet lumineux en utilisant un cache tournant formé par un secteur opaque et un secteur transparent, et une seule cellule photodétectrice. Il comporte des moyens d'asservissement 11 à 15 de la rotation et du positionnement angulaire du cache 2 pour le faire tourner de 2 pi /n (n> 2) periodiquement et occuper n positions successives déterminées en synchronisme avec n réceptions d'impulsions lumineuses provenant de l'objet 4 à localiser, et la corde 23 séparant les secteurs est à une distance du centre du cache inférieure au diamètre de la tache image de l'objet en sorte de permettre par traitement 7 de n signaux successifs détectés la mesure des écarts en X et en Y de l'objet et éventuellement sa poursuite automatique 8, 9, 10. L'invention s'applique avantageusement à des systèmes autodirecteurs semi-actifs.
FR7629893A 1976-10-05 1976-10-05 Dispositif de localisation angulaire d'un objet lumineux, et systeme de guidage automatique comportant un tel dispositif Granted FR2367291A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7629893A FR2367291A1 (fr) 1976-10-05 1976-10-05 Dispositif de localisation angulaire d'un objet lumineux, et systeme de guidage automatique comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629893A FR2367291A1 (fr) 1976-10-05 1976-10-05 Dispositif de localisation angulaire d'un objet lumineux, et systeme de guidage automatique comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2367291A1 true FR2367291A1 (fr) 1978-05-05
FR2367291B1 FR2367291B1 (fr) 1979-03-02

Family

ID=9178387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629893A Granted FR2367291A1 (fr) 1976-10-05 1976-10-05 Dispositif de localisation angulaire d'un objet lumineux, et systeme de guidage automatique comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2367291A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012060A1 (fr) * 1978-11-24 1980-06-11 Thomson-Csf Système de détection optoélectrique et de localisation angulaire d'un objet lumineux
WO2002070981A1 (fr) * 2001-03-06 2002-09-12 Sagem S.A. Systeme de visee a pointage laser a telemetre designateur
CN110345927A (zh) * 2019-07-10 2019-10-18 湖北三环智能科技有限公司 一种岸桥下agv装卸位置的定位系统及定位方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012060A1 (fr) * 1978-11-24 1980-06-11 Thomson-Csf Système de détection optoélectrique et de localisation angulaire d'un objet lumineux
FR2442453A1 (fr) * 1978-11-24 1980-06-20 Thomson Csf Systeme de detection optoelectrique et de localisation angulaire d'un objet lumineux
WO2002070981A1 (fr) * 2001-03-06 2002-09-12 Sagem S.A. Systeme de visee a pointage laser a telemetre designateur
FR2821929A1 (fr) * 2001-03-06 2002-09-13 Sagem Systeme de visee a pointage laser a telemetre designateur
US7053993B2 (en) 2001-03-06 2006-05-30 SAGEM Défense Sécurité Laser pointing sighting system with designator range finder
CN110345927A (zh) * 2019-07-10 2019-10-18 湖北三环智能科技有限公司 一种岸桥下agv装卸位置的定位系统及定位方法

Also Published As

Publication number Publication date
FR2367291B1 (fr) 1979-03-02

Similar Documents

Publication Publication Date Title
US4287411A (en) Apparatus for seeking and following a luminous zone, such as the sun
JPS52129246A (en) Light reflection record carrier reader
FR2416480A1 (fr) Dispositif de localisation de source rayonnante et systeme de reperage de direction comportant un tel dispositif
ES8507268A1 (es) Aparato optico indicador de posicion
FR2412133A1 (fr) Appareil d'enregistrement optique de signaux sur un support d'enregistrement
CN110926437B (zh) 对目标点进行位置确定和/或标记的反射器装置
NL194282C (nl) Correlatieprocessorschakeling.
US4175285A (en) Navigational system of high-speed aircraft
NO117561B (fr)
RU2137149C1 (ru) Устройство для обнаружения целей
GB1484537A (en) Apparatus for detecting the nature of or flaws in the surface of a reflecting material
US3290933A (en) Navigation systems
RU97117530A (ru) Устройство для обнаружения целей
FR2367291A1 (fr) Dispositif de localisation angulaire d'un objet lumineux, et systeme de guidage automatique comportant un tel dispositif
US3614239A (en) Photoelectric space-object position measuring device
US3566119A (en) Infrared scanning device using a spherical lens
GB1160804A (en) Apparatus for Measuring the Spherical Coordinates of a Luminous Point
CA2081274A1 (fr) Procede et dispositif de determination de l'orientation d'un solide
JPS57203905A (en) Optical position detector
GB2075789A (en) Missile mounted scanner
GB1431902A (en) Optical method and apparatus for exampining surfaces
JPS5636139A (en) Detecting method for substrate of semiconductor device
RU2000526C1 (ru) Двухкоординатный датчик системы слежени гелиоустановки
GB785340A (en) Improvements in infra-red ray detecting apparatus
US2175186A (en) Ground speed and drift meter

Legal Events

Date Code Title Description
ST Notification of lapse