ITTO920341A1 - DEVICE FOR DETECTION OF OBSTACLES AND FOR LASER ALTIMETRY - Google Patents

DEVICE FOR DETECTION OF OBSTACLES AND FOR LASER ALTIMETRY

Info

Publication number
ITTO920341A1
ITTO920341A1 IT000341A ITTO920341A ITTO920341A1 IT TO920341 A1 ITTO920341 A1 IT TO920341A1 IT 000341 A IT000341 A IT 000341A IT TO920341 A ITTO920341 A IT TO920341A IT TO920341 A1 ITTO920341 A1 IT TO920341A1
Authority
IT
Italy
Prior art keywords
obstacles
detection
laser altimetry
altimetry
laser
Prior art date
Application number
IT000341A
Other languages
Italian (it)
Inventor
Georges Couderc
Martin Defour
Remi Fertala
Benoist Grossmann
Original Assignee
Thomson Csf
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 filed Critical Thomson Csf
Publication of ITTO920341A0 publication Critical patent/ITTO920341A0/it
Publication of ITTO920341A1 publication Critical patent/ITTO920341A1/en
Application granted granted Critical
Publication of IT1277986B1 publication Critical patent/IT1277986B1/en

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/933—Lidar systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/499—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using polarisation effects
    • 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
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/484—Transmitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Eye Examination Apparatus (AREA)
IT92TO000341A 1991-04-26 1992-04-15 DEVICE FOR DETECTION OF OBSTACLES AND FOR LASER ALTIMETRY IT1277986B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105180A FR2747793A1 (en) 1991-04-26 1991-04-26 Obstacle detection system for vehicle, esp. helicopter

Publications (3)

Publication Number Publication Date
ITTO920341A0 ITTO920341A0 (en) 1992-04-15
ITTO920341A1 true ITTO920341A1 (en) 1993-10-15
IT1277986B1 IT1277986B1 (en) 1997-11-12

Family

ID=9412299

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92TO000341A IT1277986B1 (en) 1991-04-26 1992-04-15 DEVICE FOR DETECTION OF OBSTACLES AND FOR LASER ALTIMETRY

Country Status (3)

Country Link
FR (1) FR2747793A1 (en)
GB (1) GB9208743D0 (en)
IT (1) IT1277986B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2152056C1 (en) * 1999-06-23 2000-06-27 Товарищество с ограниченной ответственностью "Астрам" Method for laser direction finding and device which implements said method
RU2183841C1 (en) * 2001-01-24 2002-06-20 Товарищество с ограниченной ответственностью "Астрам" Method of laser location and laser location device for its implementation
RU2224267C2 (en) * 2002-02-26 2004-02-20 Министерство Российской Федерации по атомной энергии Method for detection of objects and location of their positions and device for its realization
RU2225624C1 (en) * 2002-08-09 2004-03-10 Митрофанов Дмитрий Геннадьевич Process of identification of false aerial targets in two-position probing

Also Published As

Publication number Publication date
IT1277986B1 (en) 1997-11-12
FR2747793A1 (en) 1997-10-24
GB9208743D0 (en) 2010-02-10
ITTO920341A0 (en) 1992-04-15

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Legal Events

Date Code Title Description
0001 Granted