BR112015009585A2 - dispositivo e método para medir valores de distância e imagens à distância. - Google Patents

dispositivo e método para medir valores de distância e imagens à distância.

Info

Publication number
BR112015009585A2
BR112015009585A2 BR112015009585A BR112015009585A BR112015009585A2 BR 112015009585 A2 BR112015009585 A2 BR 112015009585A2 BR 112015009585 A BR112015009585 A BR 112015009585A BR 112015009585 A BR112015009585 A BR 112015009585A BR 112015009585 A2 BR112015009585 A2 BR 112015009585A2
Authority
BR
Brazil
Prior art keywords
distance
images
measuring
values
distance values
Prior art date
Application number
BR112015009585A
Other languages
English (en)
Other versions
BR112015009585B1 (pt
Inventor
Chris Softley
Chris Yates
Original Assignee
Odos Imaging 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 Odos Imaging Ltd filed Critical Odos Imaging Ltd
Publication of BR112015009585A2 publication Critical patent/BR112015009585A2/pt
Publication of BR112015009585B1 publication Critical patent/BR112015009585B1/pt

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
    • 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
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • G01S7/4866—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak by fitting a model or function to the received 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
    • 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
    • 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
    • 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
    • G01S7/4863—Detector arrays, e.g. charge-transfer gates
    • 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
BR112015009585-2A 2012-11-05 2013-10-31 Dispositivo e método para medir valores de distância e imagens à distância BR112015009585B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261722465P 2012-11-05 2012-11-05
DE102012110538.3 2012-11-05
DE102012110538.3A DE102012110538B4 (de) 2012-11-05 2012-11-05 Vorrichtung und Verfahren zum Messen von Abstandswerten und Abstandsbildern
US61/722,465 2012-11-05
PCT/EP2013/072819 WO2014068061A1 (en) 2012-11-05 2013-10-31 Device and method for measuring distance values and distance images

Publications (2)

Publication Number Publication Date
BR112015009585A2 true BR112015009585A2 (pt) 2017-07-04
BR112015009585B1 BR112015009585B1 (pt) 2022-12-13

Family

ID=50489677

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015009585-2A BR112015009585B1 (pt) 2012-11-05 2013-10-31 Dispositivo e método para medir valores de distância e imagens à distância

Country Status (8)

Country Link
US (2) US9897691B2 (pt)
EP (1) EP2914973B1 (pt)
JP (1) JP6272890B2 (pt)
CN (1) CN104823071B (pt)
BR (1) BR112015009585B1 (pt)
CA (1) CA2885695C (pt)
DE (1) DE102012110538B4 (pt)
WO (1) WO2014068061A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013112553A1 (de) 2013-11-14 2015-06-03 Odos Imaging Ltd. Beleuchtungsvorrichtung und Verfahren zum Beleuchten eines Objekts
DE102014117097B3 (de) 2014-11-21 2016-01-21 Odos Imaging Ltd. Abstandsmessvorrichtung und Verfahren zum Bestimmen eines Abstands
DE102014117705B3 (de) 2014-12-02 2016-02-18 Odos Imaging Ltd. Abstandsmessvorrichtung und Verfahren zum Bestimmen eines Abstands
WO2020014902A1 (zh) 2018-07-18 2020-01-23 深圳市汇顶科技股份有限公司 飞时测距系统及校正方法
DE102019127667A1 (de) * 2019-10-15 2021-04-15 Sick Ag Entfernungsmessender optoelektronischer Sensor und Verfahren zur Erfassung eines Zielobjekts
CN110986816B (zh) * 2019-10-20 2022-02-11 奥比中光科技集团股份有限公司 一种深度测量系统及其测量方法
GB202010008D0 (en) * 2020-06-30 2020-08-12 Ams Int Ag Sensing system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH628139A5 (de) * 1978-08-03 1982-02-15 Fruengel Frank Verfahren und einrichtung zur wolkenhoehenmessung.
JPH06273166A (ja) * 1993-03-19 1994-09-30 Keyence Corp 光学式距離測定装置の補正値獲得装置及び補正装置
WO2000019705A1 (en) * 1998-09-28 2000-04-06 3Dv Systems, Ltd. Distance measurement with a camera
US6323942B1 (en) * 1999-04-30 2001-11-27 Canesta, Inc. CMOS-compatible three-dimensional image sensor IC
JP4369575B2 (ja) * 1999-11-19 2009-11-25 Ｈｏｙａ株式会社 ３次元画像検出装置
JP2001153624A (ja) 1999-11-24 2001-06-08 Asahi Optical Co Ltd ３次元画像入力装置
JP2002202122A (ja) * 2001-01-05 2002-07-19 Olympus Optical Co Ltd ２次元距離画像センサのキャリブレーション方法
JP2006523074A (ja) * 2003-04-11 2006-10-05 カネスタ インコーポレイテッド センサのダイナミックレンジを差分拡大する方法及びシステム
JP2006323651A (ja) * 2005-05-19 2006-11-30 Atsumi Electric Co Ltd 防犯センサ
DE102007046562A1 (de) * 2007-09-28 2009-04-02 Siemens Ag Verfahren und Vorrichtung zum Bestimmen eines Abstands mittels eines optoelektronischen Bildsensors
CA2716980C (en) * 2008-02-29 2013-05-28 Leddartech Inc. Light-integrating rangefinding device and method
CN102323594B (zh) * 2011-08-08 2013-06-05 中国电子科技集团公司第十一研究所 亮度调制无扫描激光三维成像系统

Also Published As

Publication number Publication date
WO2014068061A1 (en) 2014-05-08
US20180239002A1 (en) 2018-08-23
CA2885695A1 (en) 2014-05-08
US10222460B2 (en) 2019-03-05
CN104823071A (zh) 2015-08-05
JP6272890B2 (ja) 2018-01-31
CA2885695C (en) 2021-06-08
DE102012110538A1 (de) 2014-05-08
DE102012110538B4 (de) 2019-11-21
CN104823071B (zh) 2017-06-06
US9897691B2 (en) 2018-02-20
JP2015537206A (ja) 2015-12-24
US20150234038A1 (en) 2015-08-20
BR112015009585B1 (pt) 2022-12-13
EP2914973B1 (en) 2021-12-15
EP2914973A1 (en) 2015-09-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G01S 7/486 , G01S 7/497 , G01S 17/10

Ipc: G01S 7/4863 (2020.01), G01S 7/497 (2006.01), G01S

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/10/2013, OBSERVADAS AS CONDICOES LEGAIS