GB8922245D0 - A lidar - Google Patents

A lidar

Info

Publication number
GB8922245D0
GB8922245D0 GB898922245A GB8922245A GB8922245D0 GB 8922245 D0 GB8922245 D0 GB 8922245D0 GB 898922245 A GB898922245 A GB 898922245A GB 8922245 A GB8922245 A GB 8922245A GB 8922245 D0 GB8922245 D0 GB 8922245D0
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.)
Granted
Application number
GB898922245A
Other versions
GB2224175B (en
GB2224175A (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.)
Impulsphysik GmbH
Original Assignee
Impulsphysik GmbH
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 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 (en) 1988-10-05 1989-09-11 LIDAR

Publications (3)

Publication Number Publication Date
GB8922245D0 true GB8922245D0 (en) 1989-11-15
GB2224175A GB2224175A (en) 1990-04-25
GB2224175B 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 (en)
GB (1) GB2224175B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005444A1 (en) * 1990-02-21 1991-08-22 Bayerische Motoren Werke Ag METHOD AND DEVICE FOR SUPPORTING A DRIVER FOR A ROAD TRACK CHANGE
DE4137551A1 (en) * 1990-03-10 1993-03-11 Daimler Benz Ag View improving appts., partic. for vehicle - converts impinging light into output signals in reception optic depending on distance.
DE4017051A1 (en) * 1990-05-26 1991-11-28 Bayerische Motoren Werke Ag Sensor arrangement for measuring visual conditions outside vehicle - has light receiver, aperture scanning image field region and evaluation circuit comparing standard signal characteristics
EP0490029B1 (en) * 1990-12-11 1995-12-06 Daimler-Benz Aktiengesellschaft Apparatus for improving visibility, in particular in vehicles
SE9103602L (en) * 1991-12-04 1993-06-05 Bofors Ab DEVICE FOR MISSIL OR DYL
US5272351A (en) * 1992-01-13 1993-12-21 Hercules Incorporated Differential polarization LADAR
DE4301228C1 (en) * 1993-01-19 1994-04-21 Daimler Benz Ag Procedure for determining visibility
DE4324308C1 (en) * 1993-07-20 1994-12-22 Bayerische Motoren Werke Ag Process for determining visibility in thick fog and visibility sensor
JP3185547B2 (en) * 1994-06-28 2001-07-11 三菱電機株式会社 Distance measuring device
DE19629712A1 (en) * 1996-07-25 1998-01-29 Bosch Gmbh Robert Method and device for measuring visibility
DE19735038C2 (en) * 1997-08-13 1999-07-15 Schmersal Eot Gmbh & Co Kg Device for locating objects entering a room area to be monitored
ES2272124B1 (en) * 2004-06-18 2008-04-01 Universitat Politecnica De Catalunya LIDAR SYSTEM (RADAR LASER) MONOSTATIC INTEGRATEDLY PERFORMED IN COMPONENTS SEMICONDUCTORS OF POWER LESS THAN TEN W FOR THE MEASUREMENT OF THE POSITION AND DENSITY OF AEROSOLS.
DE102015112103A1 (en) * 2015-07-24 2017-01-26 Preh Gmbh Detection device for detecting fog for a motor vehicle
EP3324203B1 (en) 2016-11-22 2024-01-03 Hexagon Technology Center GmbH Laser distance measuring module with polarization analysis
DE102017219610A1 (en) 2017-11-06 2019-05-09 Robert Bosch Gmbh Method for determining a type of hydrometeor
DE102018221448A1 (en) 2018-12-11 2020-06-18 Conti Temic Microelectronic Gmbh Procedure for determining visibility
DE102020208885A1 (en) 2020-07-16 2022-01-20 Robert Bosch Gesellschaft mit beschränkter Haftung Method for determining a visibility of a LiDAR system, computer program and LiDAR system

Family Cites Families (5)

* 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 (en) * 1975-03-17 1976-09-30 Industrie Automation Gmbh & Co Fog detector and warning device - is for motorways and uses polarised light beams with synchronised switching circuits
US4362388A (en) * 1980-11-17 1982-12-07 Bethlehem Steel Corp. Remote measurement of concentration of a gas specie by resonance absorption
PL148622B1 (en) * 1986-06-27 1989-11-30 An active material for manufacturing laser bars

Also Published As

Publication number Publication date
GB2224175B (en) 1993-06-30
GB2224175A (en) 1990-04-25
DE3930272A1 (en) 1990-04-19
DE3930272C2 (en) 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