GB2224175B - A lidar - Google Patents

A lidar

Info

Publication number
GB2224175B
GB2224175B GB8922245A GB8922245A GB2224175B GB 2224175 B GB2224175 B GB 2224175B GB 8922245 A GB8922245 A GB 8922245A GB 8922245 A GB8922245 A GB 8922245A GB 2224175 B GB2224175 B GB 2224175B
Authority
GB
United Kingdom
Prior art keywords
lidar
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
GB8922245A
Other languages
English (en)
Other versions
GB8922245D0 (en
GB2224175A (en
Inventor
Christian Werner
Juergen Streicher
Wilhelm Krichbaumer
Hartmut Herrmann
Ulrich Oppel
Eberhard Gelbke
Christoph Muenkel
Uwe F W Berghaus
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.)
Impulsphysik GmbH
Deutsches Zentrum für Luft- und Raumfahrt eV
Original Assignee
Impulsphysik GmbH
Deutsches Zentrum für Luft- und Raumfahrt eV
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 Impulsphysik GmbH, Deutsches Zentrum für Luft- und Raumfahrt eV filed Critical Impulsphysik GmbH
Publication of GB8922245D0 publication Critical patent/GB8922245D0/en
Publication of GB2224175A publication Critical patent/GB2224175A/en
Application granted granted Critical
Publication of GB2224175B publication Critical patent/GB2224175B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
GB8922245A 1988-10-05 1989-10-03 A lidar Expired - Lifetime GB2224175B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3833835 1988-10-05
DE3930272A DE3930272A1 (de) 1988-10-05 1989-09-11 Lidar

Publications (3)

Publication Number Publication Date
GB8922245D0 GB8922245D0 (en) 1989-11-15
GB2224175A GB2224175A (en) 1990-04-25
GB2224175B true GB2224175B (en) 1993-06-30

Family

ID=25872886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8922245A Expired - Lifetime GB2224175B (en) 1988-10-05 1989-10-03 A lidar

Country Status (2)

Country Link
DE (1) DE3930272A1 (enExample)
GB (1) GB2224175B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005444A1 (de) * 1990-02-21 1991-08-22 Bayerische Motoren Werke Ag Verfahren und vorrichtung zur unterstuetzung eines kraftfahrers bei einem fahrspurwechsel
DE4137551A1 (de) * 1990-03-10 1993-03-11 Daimler Benz Ag Anordnung zur verbesserung der sicht, insbesondere in fahrzeugen
DE4017051A1 (de) * 1990-05-26 1991-11-28 Bayerische Motoren Werke Ag Sensoreinrichtung
EP0490029B1 (de) * 1990-12-11 1995-12-06 Daimler-Benz Aktiengesellschaft Anordnung zur Verbesserung der Sicht, insbesondere in Fahrzeugen
SE9103602L (sv) * 1991-12-04 1993-06-05 Bofors Ab Anordning foer missil eller dyl
US5272351A (en) * 1992-01-13 1993-12-21 Hercules Incorporated Differential polarization LADAR
DE4301228C1 (de) * 1993-01-19 1994-04-21 Daimler Benz Ag Verfahren zur Bestimmung der Sichtweite
DE4324308C1 (de) * 1993-07-20 1994-12-22 Bayerische Motoren Werke Ag Verfahren zum Bestimmen der Sichtweite bei dichtem Nebel sowie Sichtweitensensor
JP3185547B2 (ja) * 1994-06-28 2001-07-11 三菱電機株式会社 距離測定装置
DE19629712A1 (de) * 1996-07-25 1998-01-29 Bosch Gmbh Robert Verfahren und Vorrichtung zur Sichtweitenmessung
DE19735038C2 (de) * 1997-08-13 1999-07-15 Schmersal Eot Gmbh & Co Kg Vorrichtung zum Orten von in einen zu überwachenden Raumbereich eindringenden Objekten
ES2272124B1 (es) * 2004-06-18 2008-04-01 Universitat Politecnica De Catalunya Sistema lidar (radar laser) monoestatico realizado integramente en componentes semiconductores de potencia inferior a diez w para la medida de la posicion y densidad de aerosoles.
DE102015112103B4 (de) * 2015-07-24 2025-09-18 Preh Gmbh Detektionsvorrichtung zur Nebelerkennung für ein Kraftfahrzeug
EP3324203B1 (de) 2016-11-22 2024-01-03 Hexagon Technology Center GmbH Laserdistanzmessmodul mit polarisationsanalyse
DE102017219610A1 (de) 2017-11-06 2019-05-09 Robert Bosch Gmbh Verfahren zur Bestimmung eines Typus eines Hydrometeors
DE102018221448A1 (de) 2018-12-11 2020-06-18 Conti Temic Microelectronic Gmbh Verfahren zur Bestimmung eines Sichtverhältnisses
DE102020208885A1 (de) 2020-07-16 2022-01-20 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Ermittlung einer Sichtweite eines LiDAR-Systems, Computerprogramm und LiDAR-System

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362388A (en) * 1980-11-17 1982-12-07 Bethlehem Steel Corp. Remote measurement of concentration of a gas specie by resonance absorption
FR2600832A1 (fr) * 1986-06-27 1987-12-31 Polska Akademia Nauk Instytut Produit actif pour la production de barreaux pour laser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446556A (en) * 1965-08-02 1969-05-27 Ronald T H Collis Meteorological lidar system with an improved information display
US3782824A (en) * 1972-06-01 1974-01-01 Sperry Rand Corp Apparatus and method for measuring extinction coefficient of an atmospheric scattering medium
DE2511538A1 (de) * 1975-03-17 1976-09-30 Industrie Automation Gmbh & Co Nebelwarnanlage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362388A (en) * 1980-11-17 1982-12-07 Bethlehem Steel Corp. Remote measurement of concentration of a gas specie by resonance absorption
FR2600832A1 (fr) * 1986-06-27 1987-12-31 Polska Akademia Nauk Instytut Produit actif pour la production de barreaux pour laser

Also Published As

Publication number Publication date
GB8922245D0 (en) 1989-11-15
GB2224175A (en) 1990-04-25
DE3930272A1 (de) 1990-04-19
DE3930272C2 (enExample) 1991-07-25

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20091002