DE602007012182D1 - Vorrichtung zur Messung der Empfangszeit eines Lichtimpulses sowie Abstandsmessung damit - Google Patents
Vorrichtung zur Messung der Empfangszeit eines Lichtimpulses sowie Abstandsmessung damitInfo
- Publication number
- DE602007012182D1 DE602007012182D1 DE602007012182T DE602007012182T DE602007012182D1 DE 602007012182 D1 DE602007012182 D1 DE 602007012182D1 DE 602007012182 T DE602007012182 T DE 602007012182T DE 602007012182 T DE602007012182 T DE 602007012182T DE 602007012182 D1 DE602007012182 D1 DE 602007012182D1
- Authority
- DE
- Germany
- Prior art keywords
- pulse light
- light receiving
- measuring
- damping signal
- comparators
- 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.)
- Active
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
- G01S17/02—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
-
- 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
- G01S7/4861—Circuits for detection, sampling, integration or read-out
-
- 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
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/4868—Controlling received signal intensity or exposure of sensor
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006254104A JP5469793B2 (ja) | 2006-09-20 | 2006-09-20 | 距離測定装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007012182D1 true DE602007012182D1 (de) | 2011-03-10 |
Family
ID=38846958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007012182T Active DE602007012182D1 (de) | 2006-09-20 | 2007-09-19 | Vorrichtung zur Messung der Empfangszeit eines Lichtimpulses sowie Abstandsmessung damit |
Country Status (8)
Country | Link |
---|---|
US (1) | US7489390B2 (de) |
EP (1) | EP1903354B1 (de) |
JP (1) | JP5469793B2 (de) |
CN (1) | CN101149431B (de) |
AT (1) | ATE497180T1 (de) |
AU (1) | AU2007216862B2 (de) |
CA (1) | CA2602984C (de) |
DE (1) | DE602007012182D1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4898176B2 (ja) * | 2005-09-26 | 2012-03-14 | 株式会社トプコン | 測量装置及び測量方法 |
JP5469793B2 (ja) * | 2006-09-20 | 2014-04-16 | 株式会社トプコン | 距離測定装置 |
US8352128B2 (en) * | 2009-09-25 | 2013-01-08 | TMEIC Corp. | Dynamic protective envelope for crane suspended loads |
JP2014102072A (ja) * | 2011-03-08 | 2014-06-05 | National Univ Corp Shizuoka Univ | 距離測定用の信号処理回路および距離測定装置 |
CN102636151A (zh) * | 2012-04-19 | 2012-08-15 | 王振兴 | 激光测距仪及其测距方法 |
DE102013100696B3 (de) * | 2013-01-24 | 2013-11-07 | Sick Ag | Optoelektronischer Sensor und Verfahren zur Erfassung von Objekten in einem Überwachungsbereich |
DE102014102209A1 (de) * | 2014-02-20 | 2015-08-20 | Sick Ag | Entfernungsmessender Sensor und Verfahren zur Abstandsbestimmung von Objekten in einem Ueberwachungsbereich |
CN104777470A (zh) * | 2015-03-20 | 2015-07-15 | 中国科学院合肥物质科学研究院 | 一种扩展脉冲激光近程动态增益范围电路 |
JP7076947B2 (ja) * | 2017-03-31 | 2022-05-30 | 株式会社トプコン | 測量装置、測量方法及び測量装置の制御プログラム |
JP6696624B2 (ja) * | 2017-05-24 | 2020-05-20 | 三菱電機ビルテクノサービス株式会社 | 形状測定装置 |
US10830880B2 (en) * | 2018-03-20 | 2020-11-10 | Panosense Inc. | Selecting LIDAR pulse detector depending on pulse type |
US10759635B2 (en) | 2018-06-05 | 2020-09-01 | Abraham Ben Seutter | SIDAS—spreader impact damage avoidance system |
CN109143251B (zh) * | 2018-07-30 | 2023-04-25 | 南京理工大学 | 基于差分信号的脉冲激光测距时刻鉴别器 |
CN109212544B (zh) * | 2018-09-11 | 2021-06-22 | 深圳市前海腾际创新科技有限公司 | 一种目标距离探测方法、装置及系统 |
US11422268B1 (en) * | 2018-09-27 | 2022-08-23 | United States Of America As Represented By The Administrator Of Nasa | Long distance space flight laser range finder |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2034140A (en) * | 1978-08-30 | 1980-05-29 | Secr Defence | Analog/digital conversion |
DE3103567A1 (de) * | 1981-02-03 | 1982-08-12 | MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn | Entfernungsmessverfahren nach dem prinzip der laufzeitmessung eines messlichtimpulses und vorrichtung zu seiner durchfuehrung |
JPH01169381A (ja) * | 1987-12-25 | 1989-07-04 | Omron Tateisi Electron Co | 距離測定装置 |
JP3175489B2 (ja) * | 1994-08-24 | 2001-06-11 | 三菱電機株式会社 | 振動ジャイロおよび振動ジャイロの検査装置 |
JP3899577B2 (ja) * | 1996-02-28 | 2007-03-28 | マツダ株式会社 | 距離測定装置 |
JPH11142519A (ja) * | 1997-11-06 | 1999-05-28 | Omron Corp | 光学式距離測定装置 |
JPH11325823A (ja) * | 1998-05-14 | 1999-11-26 | Omron Corp | 距離計測装置およびこれを用いた物体検出装置ならびに受光信号処理回路 |
JP2002311138A (ja) * | 2001-04-06 | 2002-10-23 | Mitsubishi Electric Corp | 車両用測距装置 |
JP3835219B2 (ja) * | 2001-08-31 | 2006-10-18 | オムロン株式会社 | 距離測定装置 |
JP3911575B2 (ja) * | 2001-12-18 | 2007-05-09 | 株式会社トプコン | パルス方式の光波距離計 |
JP4832720B2 (ja) | 2004-01-29 | 2011-12-07 | 株式会社トプコン | パルス信号の処理装置、パルス信号の処理方法およびプログラム |
JP2006105688A (ja) * | 2004-10-01 | 2006-04-20 | Denso Corp | 車両用レーダ装置 |
JP4898176B2 (ja) * | 2005-09-26 | 2012-03-14 | 株式会社トプコン | 測量装置及び測量方法 |
US7405812B1 (en) * | 2006-05-18 | 2008-07-29 | Canesta, Inc. | Method and system to avoid inter-system interference for phase-based time-of-flight systems |
JP5469793B2 (ja) * | 2006-09-20 | 2014-04-16 | 株式会社トプコン | 距離測定装置 |
-
2006
- 2006-09-20 JP JP2006254104A patent/JP5469793B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-19 DE DE602007012182T patent/DE602007012182D1/de active Active
- 2007-09-19 CA CA2602984A patent/CA2602984C/en not_active Expired - Fee Related
- 2007-09-19 US US11/901,829 patent/US7489390B2/en active Active
- 2007-09-19 AT AT07018363T patent/ATE497180T1/de active
- 2007-09-19 EP EP07018363A patent/EP1903354B1/de not_active Not-in-force
- 2007-09-19 CN CN200710154168.8A patent/CN101149431B/zh not_active Expired - Fee Related
- 2007-09-20 AU AU2007216862A patent/AU2007216862B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA2602984A1 (en) | 2008-03-20 |
AU2007216862B2 (en) | 2012-09-27 |
JP2008076145A (ja) | 2008-04-03 |
CA2602984C (en) | 2012-06-05 |
AU2007216862A1 (en) | 2008-04-03 |
EP1903354A3 (de) | 2009-06-17 |
CN101149431A (zh) | 2008-03-26 |
EP1903354A2 (de) | 2008-03-26 |
CN101149431B (zh) | 2010-12-08 |
JP5469793B2 (ja) | 2014-04-16 |
US20080068585A1 (en) | 2008-03-20 |
US7489390B2 (en) | 2009-02-10 |
ATE497180T1 (de) | 2011-02-15 |
EP1903354B1 (de) | 2011-01-26 |
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