FR2447011A1 - Appareil de representation du mouvement d'un vehicule par rapport a une surface - Google Patents

Appareil de representation du mouvement d'un vehicule par rapport a une surface

Info

Publication number
FR2447011A1
FR2447011A1 FR8001223A FR8001223A FR2447011A1 FR 2447011 A1 FR2447011 A1 FR 2447011A1 FR 8001223 A FR8001223 A FR 8001223A FR 8001223 A FR8001223 A FR 8001223A FR 2447011 A1 FR2447011 A1 FR 2447011A1
Authority
FR
France
Prior art keywords
camera
vision
field
relative
earth
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.)
Withdrawn
Application number
FR8001223A
Other languages
English (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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of FR2447011A1 publication Critical patent/FR2447011A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Navigation (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

L'invention concerne des appareils destinés à donner une représentation du mouvement d un véhicule par rapport à une surface. Elle se rapporte à un appareil dans lequel une unité de corrélation détermine la corrélation entre les signaux d'une caméra 4 de télévision montée sur une plate-forme stabilisée 5 dans un aéronef 1 et des signaux conservés dans une mémoire et correspondant à un balayage précédent de la caméra de télévision. Application à la navigation des aéronefs sans pilote.
FR8001223A 1979-01-22 1980-01-21 Appareil de representation du mouvement d'un vehicule par rapport a une surface Withdrawn FR2447011A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7902384 1979-01-22

Publications (1)

Publication Number Publication Date
FR2447011A1 true FR2447011A1 (fr) 1980-08-14

Family

ID=10502680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001223A Withdrawn FR2447011A1 (fr) 1979-01-22 1980-01-21 Appareil de representation du mouvement d'un vehicule par rapport a une surface

Country Status (2)

Country Link
DE (1) DE3000654A1 (fr)
FR (1) FR2447011A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927262A1 (fr) * 2008-02-13 2009-08-14 Parrot Sa Procede de pilotage d'un drone a voilure tournante

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110828C2 (de) * 1981-03-19 1984-05-30 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Verfahren und Anordnung zur Erzeugung von miteinander zu korrelierenden Signalen, insbesondere zur berührungslosen Geschwindigkeitsmessung
DE3539793A1 (de) * 1985-11-09 1987-05-14 Bbc Brown Boveri & Cie Verfahren zur beruehrungslosen geschwindigkeits- und laengenmessung
DE4031465A1 (de) * 1990-10-05 1992-04-09 Johannes Schier Fernsteuerbare vorrichtung zur aufnahme von informationen im luftraum
DE10258545B4 (de) * 2002-09-23 2008-01-24 Stefan Reich Verfahren und System zur Stabilisierung einer Translationsbewegungsgröße eines Flugkörpers
DE102004060677B4 (de) * 2004-12-15 2014-12-11 Adc Automotive Distance Control Systems Gmbh Verfahren und Vorrichtung zur Ermittlung einer Fahrzeuggeschwindigkeit
CN102135548B (zh) * 2010-01-22 2012-12-26 艾笛森光电股份有限公司 可侦测运动方向的可携式电子装置及其使用的侦测方法
CN104714048B (zh) * 2015-03-30 2017-11-21 上海斐讯数据通信技术有限公司 一种用于移动物体移动速度的检测方法及移动终端

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927262A1 (fr) * 2008-02-13 2009-08-14 Parrot Sa Procede de pilotage d'un drone a voilure tournante
WO2009109711A2 (fr) * 2008-02-13 2009-09-11 Parrot Procédé de pilotage d'un drone à voilure tournante avec stabilisation automatique en vol stationnaire
WO2009109711A3 (fr) * 2008-02-13 2009-11-12 Parrot Procédé de pilotage d'un drone à voilure tournante avec stabilisation automatique en vol stationnaire

Also Published As

Publication number Publication date
DE3000654A1 (de) 1980-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse