CN101467001B - 具有短程光学器件的距离测量装置 - Google Patents
具有短程光学器件的距离测量装置 Download PDFInfo
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- CN101467001B CN101467001B CN2006800507062A CN200680050706A CN101467001B CN 101467001 B CN101467001 B CN 101467001B CN 2006800507062 A CN2006800507062 A CN 2006800507062A CN 200680050706 A CN200680050706 A CN 200680050706A CN 101467001 B CN101467001 B CN 101467001B
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- distance
- measuring device
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Images
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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4813—Housing arrangements
-
- 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
- G01S17/14—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves wherein a voltage or current pulse is initiated and terminated in accordance with the pulse transmission and echo reception respectively, e.g. using counters
-
- 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
- G01S7/487—Extracting wanted echo signals, e.g. pulse detection
-
- 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
- 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
-
- 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
- G01S7/487—Extracting wanted echo signals, e.g. pulse detection
- G01S7/4873—Extracting wanted echo signals, e.g. pulse detection by deriving and controlling a threshold value
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)
- Measurement Of Optical Distance (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/288,722 US7511800B2 (en) | 2005-11-28 | 2005-11-28 | Distance measurement device with short range optics |
US11/288,722 | 2005-11-28 | ||
PCT/US2006/045430 WO2007064598A2 (en) | 2005-11-28 | 2006-11-27 | Distance measurement device with short range optics |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101467001A CN101467001A (zh) | 2009-06-24 |
CN101467001B true CN101467001B (zh) | 2011-07-06 |
Family
ID=38087098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800507062A Expired - Fee Related CN101467001B (zh) | 2005-11-28 | 2006-11-27 | 具有短程光学器件的距离测量装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7511800B2 (zh) |
EP (1) | EP1955014B1 (zh) |
CN (1) | CN101467001B (zh) |
AT (1) | ATE556295T1 (zh) |
RU (1) | RU2451905C2 (zh) |
WO (1) | WO2007064598A2 (zh) |
Families Citing this family (53)
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JP5419403B2 (ja) * | 2008-09-04 | 2014-02-19 | キヤノン株式会社 | 画像処理装置 |
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US9400170B2 (en) | 2010-04-21 | 2016-07-26 | Faro Technologies, Inc. | Automatic measurement of dimensional data within an acceptance region by a laser tracker |
US9377885B2 (en) | 2010-04-21 | 2016-06-28 | Faro Technologies, Inc. | Method and apparatus for locking onto a retroreflector with a laser tracker |
JP5689630B2 (ja) * | 2010-09-01 | 2015-03-25 | 日本電産サンキョー株式会社 | 撮影用光学装置および撮影用光学システム |
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CN106461780B (zh) | 2014-05-28 | 2019-06-18 | 特林布尔有限公司 | 补偿的距离测量的方法和装置 |
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EP2990826B1 (en) * | 2014-08-28 | 2022-11-02 | ams AG | Optical driver arrangement and method for generating a driver signal |
US9869544B2 (en) * | 2014-08-29 | 2018-01-16 | Blackberry Limited | Method to determine length and area measurements within a smartphone camera image |
RU2615310C2 (ru) * | 2015-01-12 | 2017-04-04 | Открытое акционерное общество "Научно-производственное предприятие космического приборостроения "Квант" (ОАО "НПП КП "Квант") | Голографический способ измерения высоты подъёма над поверхностью объекта в пределах земной атмосферы |
WO2016205019A1 (en) | 2015-06-17 | 2016-12-22 | Becton, Dickinson And Company | Optical detector scatter cap assembly having a removable scatter bar and methods of using the same |
US10224015B2 (en) | 2015-10-09 | 2019-03-05 | Jeffrey James Hsu | Stringless bowed musical instrument |
US10627490B2 (en) | 2016-01-31 | 2020-04-21 | Velodyne Lidar, Inc. | Multiple pulse, LIDAR based 3-D imaging |
CN109154661A (zh) | 2016-03-19 | 2019-01-04 | 威力登激光雷达有限公司 | 用于基于lidar的3-d成像的集成照射和检测 |
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US10386465B2 (en) | 2017-03-31 | 2019-08-20 | Velodyne Lidar, Inc. | Integrated LIDAR illumination power control |
JP2020519881A (ja) | 2017-05-08 | 2020-07-02 | ベロダイン ライダー, インク. | Lidarデータ収集及び制御 |
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US11294041B2 (en) | 2017-12-08 | 2022-04-05 | Velodyne Lidar Usa, Inc. | Systems and methods for improving detection of a return signal in a light ranging and detection system |
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DE102017222974A1 (de) * | 2017-12-15 | 2019-06-19 | Ibeo Automotive Systems GmbH | Anordnung und Verfahren zur Ermittlung einer Entfernung wenigstens eines Objekts mit Lichtsignalen |
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DE102018201220A1 (de) * | 2018-01-26 | 2019-08-01 | Osram Gmbh | Abstandsdetektionssystem, Verfahren für ein Abstandsdetektionssystem und Fahrzeug |
US11971507B2 (en) | 2018-08-24 | 2024-04-30 | Velodyne Lidar Usa, Inc. | Systems and methods for mitigating optical crosstalk in a light ranging and detection system |
US10712434B2 (en) | 2018-09-18 | 2020-07-14 | Velodyne Lidar, Inc. | Multi-channel LIDAR illumination driver |
US11082010B2 (en) | 2018-11-06 | 2021-08-03 | Velodyne Lidar Usa, Inc. | Systems and methods for TIA base current detection and compensation |
EP3654062A1 (de) | 2018-11-16 | 2020-05-20 | Hexagon Technology Center GmbH | Distanzmessvorrichtung mit hoher signaldynamik und daran angepasstem referenzlichtweg |
US11885958B2 (en) | 2019-01-07 | 2024-01-30 | Velodyne Lidar Usa, Inc. | Systems and methods for a dual axis resonant scanning mirror |
US10613203B1 (en) | 2019-07-01 | 2020-04-07 | Velodyne Lidar, Inc. | Interference mitigation for light detection and ranging |
RU2720268C1 (ru) * | 2019-10-28 | 2020-04-28 | Федеральное Государственное Унитарное Предприятие "Всероссийский Научно-Исследовательский Институт Физико-Технических И Радиотехнических Измерений" (Фгуп "Вниифтри") | Лазерный дальномер |
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US7490430B2 (en) * | 2004-03-10 | 2009-02-17 | Raytheon Company | Device with multiple sights for respective different munitions |
US20070105494A1 (en) * | 2005-11-08 | 2007-05-10 | Esco Micro Pte Ltd | Ductless fume hood with improved filter monitoring system and extended filter life |
-
2005
- 2005-11-28 US US11/288,722 patent/US7511800B2/en not_active Expired - Fee Related
-
2006
- 2006-11-27 RU RU2008124213/28A patent/RU2451905C2/ru not_active IP Right Cessation
- 2006-11-27 EP EP06838415A patent/EP1955014B1/en not_active Not-in-force
- 2006-11-27 WO PCT/US2006/045430 patent/WO2007064598A2/en active Application Filing
- 2006-11-27 CN CN2006800507062A patent/CN101467001B/zh not_active Expired - Fee Related
- 2006-11-27 AT AT06838415T patent/ATE556295T1/de active
Also Published As
Publication number | Publication date |
---|---|
WO2007064598A3 (en) | 2007-11-29 |
CN101467001A (zh) | 2009-06-24 |
RU2451905C2 (ru) | 2012-05-27 |
ATE556295T1 (de) | 2012-05-15 |
EP1955014A4 (en) | 2008-12-03 |
RU2008124213A (ru) | 2010-01-10 |
US20070121095A1 (en) | 2007-05-31 |
EP1955014B1 (en) | 2012-05-02 |
WO2007064598A2 (en) | 2007-06-07 |
EP1955014A2 (en) | 2008-08-13 |
US7511800B2 (en) | 2009-03-31 |
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