JP5688900B2 - 反射性対象に対する距離を求めるための方法及び装置 - Google Patents

反射性対象に対する距離を求めるための方法及び装置 Download PDF

Info

Publication number
JP5688900B2
JP5688900B2 JP2009546698A JP2009546698A JP5688900B2 JP 5688900 B2 JP5688900 B2 JP 5688900B2 JP 2009546698 A JP2009546698 A JP 2009546698A JP 2009546698 A JP2009546698 A JP 2009546698A JP 5688900 B2 JP5688900 B2 JP 5688900B2
Authority
JP
Japan
Prior art keywords
signal
electrical
reference signal
amplitude
clock
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
JP2009546698A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011511261A (ja
JP2011511261A5 (enExample
Inventor
ライメ、ゲルト
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JP2011511261A publication Critical patent/JP2011511261A/ja
Publication of JP2011511261A5 publication Critical patent/JP2011511261A5/ja
Application granted granted Critical
Publication of JP5688900B2 publication Critical patent/JP5688900B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01S7/483—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
    • 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
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • 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

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)
JP2009546698A 2007-01-29 2008-01-28 反射性対象に対する距離を求めるための方法及び装置 Expired - Fee Related JP5688900B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007005187A DE102007005187B4 (de) 2007-01-29 2007-01-29 Verfahren und Vorrichtung zur Bestimmung einer Entfernung zu einem rückstrahlenden Objekt
PCT/EP2008/000615 WO2008092611A1 (de) 2007-01-29 2008-01-28 Verfahren und vorrichtung zur bestimmung einer entfernung zu einem rückstrahlenden objekt

Publications (3)

Publication Number Publication Date
JP2011511261A JP2011511261A (ja) 2011-04-07
JP2011511261A5 JP2011511261A5 (enExample) 2011-05-19
JP5688900B2 true JP5688900B2 (ja) 2015-03-25

Family

ID=39433844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009546698A Expired - Fee Related JP5688900B2 (ja) 2007-01-29 2008-01-28 反射性対象に対する距離を求めるための方法及び装置

Country Status (5)

Country Link
US (1) US8405821B2 (enExample)
EP (1) EP2118680B1 (enExample)
JP (1) JP5688900B2 (enExample)
DE (1) DE102007005187B4 (enExample)
WO (1) WO2008092611A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058817A1 (de) 2009-12-18 2010-08-05 Daimler Ag Anlage und Verfahren zum maßhaltigen Rollfalzen eines Bauteils
US20120200422A1 (en) * 2011-02-09 2012-08-09 Baker Hughes Incorporated Use of Digital Transport Delay to Improve Measurement Fidelity in Swept-Wavelength Systems
EP2602635B1 (de) 2011-12-06 2014-02-19 ELMOS Semiconductor AG Verfahren zur Vermessung einer Übertragungsstrecke mittels kompensierender Amplitudenmessung und Delta-Sigma-Methode sowie Vorrichtung zur Durchführung des Verfahrens
EP2631674A1 (de) 2012-02-23 2013-08-28 ELMOS Semiconductor AG Verfahren und Sensorsystem zur Vermessung der Eigenschaften einer Übertragungsstrecke eines Messsystems zwischen Sender und Empfänger
EP2653885A1 (de) 2012-04-18 2013-10-23 ELMOS Semiconductor AG Sensorsystem und Verfahren zur Vermessung der Übertragungseigenschaften einer Übertragungsstrecke eines Messsystems zwischen einem Sender und einem Empfänger
CN103411630A (zh) * 2012-11-28 2013-11-27 上海兰宝传感科技股份有限公司 智能型偏振反射式光电传感器
DE102013002676B4 (de) 2013-02-12 2023-06-29 Elmos Semiconductor Se Kompensiertes Sensorsystem mit einem in der Sensitivität regelbaren Empfänger als kompensierendes Element
WO2014131385A1 (de) 2013-02-27 2014-09-04 Elmos Semiconductor Ag Multifunktionales optisches mikro-sensor-system
DE102014002486B4 (de) 2013-02-27 2017-10-19 Elmos Semiconductor Aktiengesellschaft Kompensierendes optisches Sensorsystem
CN105143914B (zh) * 2013-04-17 2017-09-01 梅查理斯系统股份有限公司 用于在近程区域和远程区域中光学间距测量的方法
DE102014002194B4 (de) 2014-02-12 2017-10-19 Elmos Semiconductor Aktiengesellschaft Kompensierendes optisches Mikrosystem
US9606228B1 (en) 2014-02-20 2017-03-28 Banner Engineering Corporation High-precision digital time-of-flight measurement with coarse delay elements
CN111181654B (zh) 2014-03-20 2023-02-28 艾里尔大学研究与开发有限公司 用于控制信号相位的方法、系统及其应用设备
EP2924460A1 (de) 2014-03-25 2015-09-30 ELMOS Semiconductor AG Sensorsystem zur Erkennung mindestens eines Objekts in einer Übertragungsstrecke mittels einer Diode
EP2924459A1 (de) 2014-03-25 2015-09-30 ELMOS Semiconductor AG Sensorsystem zur Erkennung mindestens eines Objekts in einer Übertragungsstrecke
EP2924466B1 (de) 2014-03-25 2020-06-03 Elmos Semiconductor Aktiengesellschaft Sensorsystem zur Erkennung mindestens eines Objekts in einer Übertragungsstrecke
DE102015002283B4 (de) 2014-05-09 2023-01-19 Elmos Semiconductor Se Vorrichtung zum insbesondere dreidimensionalen optischen Scannen und Vermessen von Objekten und zur Objekterkennung mittels Lichtlaufzeitmessung und objektabhängiger Ortsauflösung mehrerer verschiedener Einzelscanner
DE102014019773B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons
DE102014019172B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem
DE102015006174B3 (de) * 2015-05-08 2016-08-11 Elmos Semiconductor Aktiengesellschaft Vorrichtung und Verfahren zur Vermessung einer optischen, kapazitiven, induktiven Übertragungsstrecke
US10257014B2 (en) 2015-10-08 2019-04-09 Ariel-University Research And Development Company Ltd. Method and system for controlling phase of a signal
DE102015015248A1 (de) 2015-11-18 2017-05-18 Elmos Semiconductor Aktiengesellschaft Einfache Gestenerkennungsvorrichtung
DE102015015244A1 (de) 2015-11-18 2017-05-18 Elmos Semiconductor Aktiengesellschaft Einfache Gestenerkennungsvorrichtung
DE102015015390A1 (de) 2015-11-18 2017-05-18 Elmos Semiconductor Ag Einfache Gestenerkennungsvorrichtung
DE102015015246A1 (de) 2015-11-18 2017-05-18 Elmos Semiconductor Aktiengesellschaft Einfache Gestenerkennungsvorrichtung
DE102015015245A1 (de) 2015-11-18 2017-05-18 Elmos Semiconductor Aktiengesellschaft Einfache Gestenerkennungsvorrichtung
DE102015015389A1 (de) 2015-11-18 2017-05-18 Elmos Semiconductor Ag Einfache Gestenerkennungsvorrichtung
DE102017100308B3 (de) 2016-12-06 2018-05-30 Elmos Semiconductor Aktiengesellschaft Vorrichtung und Verfahren zur Vermessung einer optischen, kapazitiven, induktiven Übertragungsstrecke mit verringerter EMV Empfindlichkeit
DE102017200803A1 (de) * 2017-01-19 2018-07-19 Robert Bosch Gmbh Überwachungsvorrichtung eines Lidarsystems
US11092678B2 (en) 2018-06-21 2021-08-17 Analog Devices, Inc. Measuring and removing the corruption of time-of-flight depth images due to internal scattering
DE102024117908B3 (de) * 2024-06-25 2025-10-02 Elmos Semiconductor Se Sensorsystem zum Bestimmen der Übertragungseigenschaften einer Übertragungsstrecke zwischen Sender und Empfänger in Form von Kopplungsfaktoren

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523093A (en) * 1981-09-03 1985-06-11 Excellon Industries Scanning beam reference and read system
DE3316630C2 (de) * 1983-05-06 1985-07-25 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur Laufzeitbestimmung von Ultraschallimpulsen in einem Fluid
US4788441A (en) * 1985-12-16 1988-11-29 Acme-Cleveland Corporation Range finder wherein distance between target and source is determined by measuring scan time across a retroreflective target
US6122602A (en) * 1997-05-02 2000-09-19 Endress + Hauser Gmbh + Co. Method and arrangement for electromagnetic wave distance measurement by the pulse transit time method
JPH1123709A (ja) * 1997-07-07 1999-01-29 Nikon Corp 距離測定装置
US6043874A (en) * 1998-04-10 2000-03-28 Spectra Precision, Inc. System and method for calibrating a laser transmitter
DE19830684C1 (de) * 1998-07-09 2000-03-30 Leuze Electronic Gmbh & Co Optoelektronische Vorrichtung
US6055490A (en) * 1998-07-27 2000-04-25 Laser Technology, Inc. Apparatus and method for determining precision reflectivity of highway signs and other reflective objects utilizing an optical range finder instrument
JP3849324B2 (ja) * 1998-11-02 2006-11-22 株式会社デンソー 距離測定装置
US7782256B2 (en) * 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
DE10022054B4 (de) 2000-05-06 2006-05-24 Leuze Electronic Gmbh & Co Kg Optischer Distanzsensor
US6711280B2 (en) * 2001-05-25 2004-03-23 Oscar M. Stafsudd Method and apparatus for intelligent ranging via image subtraction
EP1576385A2 (en) * 2002-11-26 2005-09-21 James F. Munro An apparatus for high accuracy distance and velocity measurement and methods thereof
DE10300223B3 (de) * 2003-01-03 2004-06-24 Gerd Reime Optoelektronische Messanordnung mit Fremdlichtkompensation sowie Verfahren zur phasenkorrekten Kompensation eines Signals der Messanordnung
EP1599939A2 (en) * 2003-02-21 2005-11-30 Inesa Inc. An apparatus and method for distance measurement with controlled modulation of emitted pulses
WO2005054902A1 (de) * 2003-12-03 2005-06-16 Me-In Gmbh Schaltungsanordnung zur auswertung eines reflektierten signals
EP1815267B1 (de) * 2004-11-15 2015-06-10 Nanotron Technologies GmbH Symmetrisches mehrwegverfahren zur bestimmung des abstandes zweier senderempfänger
US7375593B2 (en) * 2005-01-19 2008-05-20 Paul William Ronald Self Circuits and methods of generating and controlling signals on an integrated circuit
DE102005045993B4 (de) * 2005-07-29 2008-11-13 Gerd Reime Verfahren zur Lichtlaufzeitmessung
WO2007012502A1 (de) * 2005-07-29 2007-02-01 Gerd Reime Verfahren und vorrichtung zur entfernungsmessung mittels kapazitiven oder induktiven sensoren
US7513160B2 (en) * 2006-06-05 2009-04-07 Luna Innovations Incorporated Digital pulsed phase locked loop
US7640122B2 (en) * 2007-11-07 2009-12-29 Institut National D'optique Digital signal processing in optical systems used for ranging applications

Also Published As

Publication number Publication date
EP2118680A1 (de) 2009-11-18
US8405821B2 (en) 2013-03-26
JP2011511261A (ja) 2011-04-07
WO2008092611A8 (de) 2009-09-24
US20100182588A1 (en) 2010-07-22
DE102007005187B4 (de) 2008-11-20
DE102007005187A1 (de) 2008-09-04
EP2118680B1 (de) 2015-11-18
WO2008092611A1 (de) 2008-08-07

Similar Documents

Publication Publication Date Title
JP5688900B2 (ja) 反射性対象に対する距離を求めるための方法及び装置
JP2011511261A5 (enExample)
CN101490579B (zh) 光学测距方法和相应的光学测距装置
JP4745969B2 (ja) 差分光信号を検出および／または評価するための方法
US7821618B2 (en) Method for light propagation time measurement
EP3088914B1 (en) Distance measuring apparatus, electronic apparatus, distance measuring method, and distance measuring program
JP4145536B2 (ja) 電気光学的な距離測定方法及び装置
US7920248B2 (en) Method and apparatus for optoelectronic contactless range finding using the transit time principle
US7940378B2 (en) Hand-held laser distance measuring device with a pulse reflection mixing method
KR102018629B1 (ko) 전파 지연 결정
US10473769B2 (en) Distance measuring apparatus and distance image photographing apparatus
US10371803B2 (en) Distance measuring device and method for calibrating the same
JP2007508528A5 (enExample)
JPH1123709A (ja) 距離測定装置
US4734587A (en) Optoelectric distance measuring apparatus with a time discriminator for the accurate detection of electric pulse sequence
CN101310195B (zh) 用于检测周围环境的装置
JP4334678B2 (ja) 距離測定装置
US10386466B2 (en) Distance measuring device and distance measuring method
JPH08105712A (ja) 光波距離計
CN101233425A (zh) 用于测量光渡越时间的方法
EP2738571A1 (en) Optical wave distance measurement device
EP1324072B1 (en) Distance measuring device
KR102480883B1 (ko) 차량용 라이다 센서
WO2020174567A1 (ja) 測距装置及び測距方法
JPH05134042A (ja) 車載用測距装置および方法

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130409

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130709

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130717

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130808

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140401

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140630

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140707

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140708

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150106

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150127

R150 Certificate of patent or registration of utility model

Ref document number: 5688900

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees