NL185960C - Inrichting voor de compressie van de dynamiek van ontvangen teruggestrooide lidarsignalen. - Google Patents

Inrichting voor de compressie van de dynamiek van ontvangen teruggestrooide lidarsignalen.

Info

Publication number
NL185960C
NL185960C NLAANVRAGE7902311,A NL7902311A NL185960C NL 185960 C NL185960 C NL 185960C NL 7902311 A NL7902311 A NL 7902311A NL 185960 C NL185960 C NL 185960C
Authority
NL
Netherlands
Prior art keywords
received
dynamics
compressing
lidar signals
signals received
Prior art date
Application number
NLAANVRAGE7902311,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7902311A (nl
NL185960B (nl
Original Assignee
Geesthacht Gkss Forschung
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 Geesthacht Gkss Forschung filed Critical Geesthacht Gkss Forschung
Publication of NL7902311A publication Critical patent/NL7902311A/xx
Publication of NL185960B publication Critical patent/NL185960B/xx
Application granted granted Critical
Publication of NL185960C publication Critical patent/NL185960C/xx

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
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • 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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
    • 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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
    • 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
    • G01S7/486—Receivers
    • G01S7/4868—Controlling received signal intensity or exposure of sensor
    • 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)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NLAANVRAGE7902311,A 1978-03-25 1979-03-23 Inrichting voor de compressie van de dynamiek van ontvangen teruggestrooide lidarsignalen. NL185960C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2813089A DE2813089C2 (de) 1978-03-25 1978-03-25 Empfangsvorrichtung für aus unterschiedlichen Entfernungsbereichen kommende rückgestreute Signale

Publications (3)

Publication Number Publication Date
NL7902311A NL7902311A (nl) 1979-09-27
NL185960B NL185960B (nl) 1990-03-16
NL185960C true NL185960C (nl) 1990-08-16

Family

ID=6035433

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7902311,A NL185960C (nl) 1978-03-25 1979-03-23 Inrichting voor de compressie van de dynamiek van ontvangen teruggestrooide lidarsignalen.

Country Status (7)

Country Link
JP (1) JPS54154353A (ja)
BE (1) BE875055A (ja)
DE (1) DE2813089C2 (ja)
FR (1) FR2422963A1 (ja)
GB (1) GB2017449B (ja)
NL (1) NL185960C (ja)
SE (1) SE432486B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237217A1 (de) * 1982-10-07 1984-04-12 Siemens AG, 1000 Berlin und 8000 München Blende fuer optische systeme oder geraete
JPS60211380A (ja) * 1984-04-05 1985-10-23 Optic:Kk 光波距離計
JPH01503329A (ja) * 1987-05-01 1989-11-09 ザ　ブロークン　ヒル　プロプライエタリー　カンパニー　リミテツド 光学的に濃い雰囲気内の物体の監視
JP3158707B2 (ja) * 1992-09-09 2001-04-23 株式会社デンソー 車両用光レーダ装置
JP6271139B2 (ja) * 2013-03-21 2018-01-31 株式会社堀場製作所 温度計
DE102016122712B3 (de) * 2016-11-24 2017-11-23 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung von Objektinformationen
DE102017204073A1 (de) 2017-03-13 2018-09-13 Osram Gmbh Tof-kamera, kraftfahrzeug, verfahren zum herstellen einer tof-kamera und verfahren zum ermitteln eines abstands zu einem objekt
CN107292935B (zh) * 2017-05-05 2021-03-23 深圳市建设综合勘察设计院有限公司 机载高密度激光点云的压缩方法、存储设备及激光雷达
CN112882045A (zh) * 2021-03-15 2021-06-01 方强 压缩回光动态范围的同轴激光扫描雷达

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248638B (ja) * 1963-06-19
DE1294687B (de) * 1963-10-29 1969-05-08 Kern & Co Ag Elektro-optisches Entfernungsmessgeraet
NL131544C (ja) * 1965-02-03
NL6611350A (ja) * 1966-08-12 1968-02-13
CH468623A (de) * 1967-06-07 1969-02-15 Zeiss Jena Veb Carl Elektrooptischer Entfernungsmesser
CH488195A (de) * 1967-08-24 1970-03-31 Zeiss Jena Veb Carl Elektrooptischer Entfernungsmesser
DE6806691U (de) * 1968-11-06 1969-05-29 Zeiss Jena G M B H Reflektor mit mindestens einer umlenkeinheit fuer elektrooptische streckenmessgeraete
DE6918690U (de) * 1969-05-08 1969-12-04 Eltro Gmbh Laser-entfernungsmess- und zielgeraet
CH501895A (fr) * 1969-10-10 1971-01-15 Paillard Sa Télémètre à faisceau lumineux
US3764213A (en) * 1972-05-08 1973-10-09 Hughes Aircraft Co Return-wave, phase controlled adaptive array
SE407976B (sv) * 1973-03-13 1979-04-30 Bofors Ab Forfarande och anordning for malfoljning
DE2536956B2 (de) * 1975-08-19 1978-06-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Optoelektronisches (insbesondere Laser-) Entfernungsmeßsystem mit Empfangs-Strahlteiler und Blende
SE7603069L (sv) * 1976-03-08 1977-09-09 Asea Ab Anordning for molnhojdsmetning

Also Published As

Publication number Publication date
SE432486B (sv) 1984-04-02
DE2813089C2 (de) 1983-12-15
FR2422963B1 (ja) 1984-11-16
JPH0220933B2 (ja) 1990-05-11
GB2017449B (en) 1982-12-01
SE7902539L (sv) 1979-09-26
NL7902311A (nl) 1979-09-27
NL185960B (nl) 1990-03-16
FR2422963A1 (fr) 1979-11-09
BE875055A (fr) 1979-07-16
GB2017449A (en) 1979-10-03
JPS54154353A (en) 1979-12-05
DE2813089A1 (de) 1979-10-11

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH

A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19961001