DE69620674T2 - Architektur für kostengünstiges Laserentfernungsmessersystem - Google Patents
Architektur für kostengünstiges LaserentfernungsmessersystemInfo
- Publication number
- DE69620674T2 DE69620674T2 DE69620674T DE69620674T DE69620674T2 DE 69620674 T2 DE69620674 T2 DE 69620674T2 DE 69620674 T DE69620674 T DE 69620674T DE 69620674 T DE69620674 T DE 69620674T DE 69620674 T2 DE69620674 T2 DE 69620674T2
- Authority
- DE
- Germany
- Prior art keywords
- architecture
- low
- range finder
- laser range
- finder system
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
-
- 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
- G01S7/497—Means for monitoring or calibrating
-
- 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
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
- G01S17/18—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used
-
- 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
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- 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
-
- 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
-
- 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
- G01S7/51—Display arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Amplifiers (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/476,922 US5638163A (en) | 1995-06-07 | 1995-06-07 | Low cost laser range finder system architecture |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69620674D1 DE69620674D1 (de) | 2002-05-23 |
DE69620674T2 true DE69620674T2 (de) | 2002-09-12 |
Family
ID=23893802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69620674T Expired - Lifetime DE69620674T2 (de) | 1995-06-07 | 1996-06-05 | Architektur für kostengünstiges Laserentfernungsmessersystem |
Country Status (8)
Country | Link |
---|---|
US (1) | US5638163A (de) |
EP (1) | EP0747725B1 (de) |
JP (1) | JPH09119979A (de) |
KR (1) | KR100225369B1 (de) |
CA (1) | CA2177748C (de) |
DE (1) | DE69620674T2 (de) |
ES (1) | ES2171614T3 (de) |
IL (1) | IL118343A (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5988862A (en) * | 1996-04-24 | 1999-11-23 | Cyra Technologies, Inc. | Integrated system for quickly and accurately imaging and modeling three dimensional objects |
US5790241A (en) * | 1996-08-07 | 1998-08-04 | The United States Of America As Represented By The Secretary Of The Army | Laser rangefinder |
US6420698B1 (en) * | 1997-04-24 | 2002-07-16 | Cyra Technologies, Inc. | Integrated system for quickly and accurately imaging and modeling three-dimensional objects |
US6633290B1 (en) * | 2000-05-18 | 2003-10-14 | Cyra Technologies, Inc. | Apparatus and method for forming 2D views of a structure from 3D point data |
US7009167B2 (en) * | 2000-05-25 | 2006-03-07 | Diehl Munitionssysteme Gmbh | Method of adjusting an optronic fuse system |
RU2001135382A (ru) * | 2001-12-27 | 2003-09-10 | Николай Николаевич Слипченко | Лазерный дальномер |
US6781677B1 (en) | 2003-01-31 | 2004-08-24 | The Boeing Company | Laser range finding apparatus |
CN100350265C (zh) * | 2003-05-15 | 2007-11-21 | 中国科学院安徽光学精密机械研究所 | 激光雷达回波接收装置及控制方法 |
US7603804B2 (en) * | 2003-11-04 | 2009-10-20 | Leupold & Stevens, Inc. | Ballistic reticle for projectile weapon aiming systems and method of aiming |
US7239377B2 (en) | 2004-10-13 | 2007-07-03 | Bushnell Performance Optics | Method, device, and computer program for determining a range to a target |
CN101512282B (zh) | 2005-11-01 | 2014-04-16 | 路波史蒂芬公司 | 用于投射武器的倾斜射击的方法及有助于其的可携式系统 |
US7797586B2 (en) * | 2005-11-18 | 2010-09-14 | Kyocera Mita Corp. | Image forming apparatus with memory properly error-checked |
US7658031B2 (en) * | 2005-12-21 | 2010-02-09 | Bushnell, Inc. | Handheld rangefinder operable to determine hold over ballistic information |
JP2008126252A (ja) * | 2006-11-17 | 2008-06-05 | Disco Abrasive Syst Ltd | レーザー加工装置 |
US7489198B1 (en) | 2007-04-26 | 2009-02-10 | Lockheed Martin Corporation | Linear regulating switch |
DE102007054961A1 (de) | 2007-11-17 | 2009-06-04 | Wenglor sensoric elektronische Geräte GmbH | Messvorrichtung |
US8081298B1 (en) | 2008-07-24 | 2011-12-20 | Bushnell, Inc. | Handheld rangefinder operable to determine hold-over ballistic information |
DE102010013751A1 (de) * | 2010-03-31 | 2011-10-06 | Baumer Innotec Ag | Vorrichtung zur Laufzeitmessung mit Pulsformung zur Entfernungsbestimmung |
US9480862B2 (en) * | 2011-03-07 | 2016-11-01 | Ion Beam Applications S.A. | Water equivalent depth measurement for providing a continuous calibration range based on discrete measurements |
EP3171201B1 (de) * | 2012-03-07 | 2018-05-09 | Safran Vectronix AG | Entfernungsmesser |
US8841972B2 (en) * | 2012-10-19 | 2014-09-23 | Texas Instruments Deutschland Gmbh | Electronic device, fiber-optic communication system comprising the electronic device and method of operating the electronic device |
DE102012021830A1 (de) * | 2012-11-08 | 2014-05-08 | Valeo Schalter Und Sensoren Gmbh | Optoelektronische Detektionseinrichtung mit einstellbarer Biasspannung eines Avalanche-Photodetektors für ein Kraftfahrzeug, Kraftfahrzeug und entsprechendes Verfahren |
JP2014157046A (ja) * | 2013-02-15 | 2014-08-28 | Mitsubishi Electric Corp | レーダ装置 |
DE102014111950A1 (de) * | 2013-11-27 | 2015-05-28 | Valeo Schalter Und Sensoren Gmbh | Abstastende optoelektronische Detektionseinrichtung und Verfahren zum Betreiben einer solchen Detektionseinrichtung sowie Kraftfahrzeug mit einer solchen Detektionseinrichtung |
US10444330B2 (en) * | 2016-11-01 | 2019-10-15 | The United States Of America As Represented By The Secretary Of The Army | LADAR receiver with enhanced signal to noise ratio and method |
US11280885B2 (en) | 2016-11-01 | 2022-03-22 | America as represented by the Secretary of the Army | LADAR receiver |
CA3057988A1 (en) | 2017-03-31 | 2018-10-04 | Velodyne Lidar, Inc. | Integrated lidar illumination power control |
US20190212445A1 (en) * | 2018-01-10 | 2019-07-11 | Integrated Device Technology, Inc. | Laser distance sensing using prior measurement information |
US11789132B2 (en) | 2018-04-09 | 2023-10-17 | Innovusion, Inc. | Compensation circuitry for lidar receiver systems and method of use thereof |
US10712434B2 (en) | 2018-09-18 | 2020-07-14 | Velodyne Lidar, Inc. | Multi-channel LIDAR illumination driver |
KR102283233B1 (ko) * | 2018-11-27 | 2021-07-29 | 현대모비스 주식회사 | 라이다 장치 및 라이다의 신호 처리 방법 |
WO2023205477A1 (en) * | 2022-04-22 | 2023-10-26 | Innovusion, Inc. | Dynamic calibration method of avalanche photodiodes on lidar |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7811881A (en) * | 1980-12-09 | 1982-06-17 | John Leonard Hughes | Variable beamwidth laser radar systems |
FR2497958A1 (fr) * | 1981-01-09 | 1982-07-16 | Thomson Csf | Dispositif de determination de l'instant d'arrivee d'impulsions, utilisation dans un equipement de mesure de distances et equipement de mesure comportant un tel dispositif |
CH656009A5 (de) * | 1981-12-17 | 1986-05-30 | Zellweger Uster Ag | Verfahren und vorrichtung zur messung der geschwindigkeit eines bewegten objekts. |
US5359404A (en) * | 1989-03-27 | 1994-10-25 | Laser Technology, Inc. | Laser-based speed measuring device |
US5089727A (en) * | 1990-04-02 | 1992-02-18 | Motorola, Inc. | Pulsed driver circuit |
JP2638329B2 (ja) * | 1991-04-17 | 1997-08-06 | 三菱電機株式会社 | レーザレーダにおける測距方法 |
US5220164A (en) * | 1992-02-05 | 1993-06-15 | General Atomics | Integrated imaging and ranging lidar receiver with ranging information pickoff circuit |
JPH07105740B2 (ja) * | 1992-04-14 | 1995-11-13 | ユピテル工業株式会社 | 節電型マイクロ波検出器 |
US5206500A (en) * | 1992-05-28 | 1993-04-27 | Cincinnati Microwave, Inc. | Pulsed-laser detection with pulse stretcher and noise averaging |
JP2810597B2 (ja) * | 1992-09-09 | 1998-10-15 | シャープ株式会社 | 測距センサ |
US5388048A (en) * | 1993-02-16 | 1995-02-07 | Silicon Heights Limited | Vehicle anti-collison device |
JPH0763854A (ja) * | 1993-06-16 | 1995-03-10 | Kansei Corp | レーザー送受光装置 |
JPH0771957A (ja) * | 1993-09-02 | 1995-03-17 | Omron Corp | 距離測定装置 |
-
1995
- 1995-06-07 US US08/476,922 patent/US5638163A/en not_active Expired - Lifetime
-
1996
- 1996-05-21 IL IL11834396A patent/IL118343A/xx not_active IP Right Cessation
- 1996-05-30 CA CA002177748A patent/CA2177748C/en not_active Expired - Lifetime
- 1996-06-05 DE DE69620674T patent/DE69620674T2/de not_active Expired - Lifetime
- 1996-06-05 ES ES96304128T patent/ES2171614T3/es not_active Expired - Lifetime
- 1996-06-05 EP EP96304128A patent/EP0747725B1/de not_active Expired - Lifetime
- 1996-06-06 JP JP8144669A patent/JPH09119979A/ja active Pending
- 1996-06-07 KR KR1019960020247A patent/KR100225369B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100225369B1 (ko) | 1999-10-15 |
EP0747725A2 (de) | 1996-12-11 |
EP0747725B1 (de) | 2002-04-17 |
US5638163A (en) | 1997-06-10 |
DE69620674D1 (de) | 2002-05-23 |
CA2177748A1 (en) | 1996-12-08 |
IL118343A (en) | 1999-07-14 |
CA2177748C (en) | 2000-02-29 |
EP0747725A3 (de) | 1998-10-14 |
KR970004170A (ko) | 1997-01-29 |
JPH09119979A (ja) | 1997-05-06 |
IL118343A0 (en) | 1996-09-12 |
ES2171614T3 (es) | 2002-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |