FR2945353B3 - Dispositif de mesure de distance optoelectronique - Google Patents

Dispositif de mesure de distance optoelectronique

Info

Publication number
FR2945353B3
FR2945353B3 FR1053547A FR1053547A FR2945353B3 FR 2945353 B3 FR2945353 B3 FR 2945353B3 FR 1053547 A FR1053547 A FR 1053547A FR 1053547 A FR1053547 A FR 1053547A FR 2945353 B3 FR2945353 B3 FR 2945353B3
Authority
FR
France
Prior art keywords
measuring device
distance measuring
optoelectronic distance
optoelectronic
measuring
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 - Fee Related
Application number
FR1053547A
Other languages
English (en)
Other versions
FR2945353A3 (fr
Inventor
Dezhong Yang
Wu Chen
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.)
Chevron HK Ltd
Original Assignee
Chevron HK Ltd
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 Chevron HK Ltd filed Critical Chevron HK Ltd
Publication of FR2945353A3 publication Critical patent/FR2945353A3/fr
Application granted granted Critical
Publication of FR2945353B3 publication Critical patent/FR2945353B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G01C3/08—Use of electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • 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
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • 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
    • G01S7/491—Details of non-pulse systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR1053547A 2009-05-07 2010-05-06 Dispositif de mesure de distance optoelectronique Expired - Fee Related FR2945353B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100274710A CN101881833A (zh) 2009-05-07 2009-05-07 光电测距装置

Publications (2)

Publication Number Publication Date
FR2945353A3 FR2945353A3 (fr) 2010-11-12
FR2945353B3 true FR2945353B3 (fr) 2011-04-22

Family

ID=42261327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053547A Expired - Fee Related FR2945353B3 (fr) 2009-05-07 2010-05-06 Dispositif de mesure de distance optoelectronique

Country Status (6)

Country Link
US (1) US20100283990A1 (fr)
CN (1) CN101881833A (fr)
AU (1) AU2010100420A4 (fr)
DE (1) DE202010005371U1 (fr)
FR (1) FR2945353B3 (fr)
GB (1) GB2470262A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012247259A (ja) * 2011-05-26 2012-12-13 Meiji Consultant Kk 地盤変位測定機構を用いた警報発生装置
CN103299155B (zh) * 2011-11-11 2016-05-04 深圳市迈测科技股份有限公司 一种测距方法及系统
CN102571351A (zh) * 2011-12-30 2012-07-11 深圳市文鼎创数据科技有限公司 设置光信号输出单元的动态令牌
CN102819022A (zh) * 2012-08-03 2012-12-12 中国科学技术大学 一种基于实时色散傅立叶变换的飞秒测距激光雷达和方法
US9606228B1 (en) 2014-02-20 2017-03-28 Banner Engineering Corporation High-precision digital time-of-flight measurement with coarse delay elements
CN108387250B (zh) * 2018-03-28 2024-09-27 中铁十一局集团第二工程有限公司 二维测微装置以及系统
CN113670345B (zh) * 2021-08-10 2023-09-15 之江实验室 一种用于光电流信号分解的低噪声光电探测装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025471A (ja) * 1983-07-22 1985-02-08 Hidehiko Yamada 光学的変位測定方法
US5831719A (en) * 1996-04-12 1998-11-03 Holometrics, Inc. Laser scanning system
DE10160439A1 (de) * 2001-12-08 2003-06-26 Bosch Gmbh Robert Laserentfernungsmeßgerät
DE10223537A1 (de) * 2002-05-27 2003-12-11 Sick Ag Optoelektronischer Sensor
EP1388739A1 (fr) * 2002-08-09 2004-02-11 HILTI Aktiengesellschaft Télémètre à laser avec mesure de déphasage
US7046345B2 (en) * 2004-01-12 2006-05-16 Asia Optical Co., Inc. Apparatus for precise distance measurement
US7283214B2 (en) * 2005-10-14 2007-10-16 Microsoft Corporation Self-mixing laser range sensor
US20070127009A1 (en) * 2005-12-07 2007-06-07 Su-Ling Chen Multi-modulation frequency laser range finder and method for the same
TWI287622B (en) * 2006-03-02 2007-10-01 Asia Optical Co Inc Phase measurement method and application
JP5180501B2 (ja) * 2007-03-23 2013-04-10 富士フイルム株式会社 測距装置及び測距方法
CN201130251Y (zh) * 2007-11-27 2008-10-08 南京德朔实业有限公司 光电测距装置

Also Published As

Publication number Publication date
US20100283990A1 (en) 2010-11-11
GB201007528D0 (en) 2010-06-23
FR2945353A3 (fr) 2010-11-12
DE202010005371U1 (de) 2010-09-02
GB2470262A (en) 2010-11-17
AU2010100420A4 (en) 2010-06-10
CN101881833A (zh) 2010-11-10

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Legal Events

Date Code Title Description
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Effective date: 20150130