CA2006107A1 - Methode et dispositif pour determiner la position d'un corps mobile - Google Patents

Methode et dispositif pour determiner la position d'un corps mobile

Info

Publication number
CA2006107A1
CA2006107A1 CA2006107A CA2006107A CA2006107A1 CA 2006107 A1 CA2006107 A1 CA 2006107A1 CA 2006107 A CA2006107 A CA 2006107A CA 2006107 A CA2006107 A CA 2006107A CA 2006107 A1 CA2006107 A1 CA 2006107A1
Authority
CA
Canada
Prior art keywords
mobile body
optical
source
signals
intensity
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.)
Granted
Application number
CA2006107A
Other languages
English (en)
Other versions
CA2006107C (fr
Inventor
Stefano Cecchi
Francesco Simonelli
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.)
Pirelli and C SpA
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 CA2006107A1 publication Critical patent/CA2006107A1/fr
Application granted granted Critical
Publication of CA2006107C publication Critical patent/CA2006107C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA002006107A 1988-12-21 1989-12-20 Methode et dispositif pour determiner la position d'un corps mobile Expired - Fee Related CA2006107C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8823039A IT1228112B (it) 1988-12-21 1988-12-21 Metodo e sensore ottico per la determinazione della posizione di un corpo mobile
IT23039A/88 1988-12-21

Publications (2)

Publication Number Publication Date
CA2006107A1 true CA2006107A1 (fr) 1990-06-21
CA2006107C CA2006107C (fr) 1993-06-08

Family

ID=11203164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002006107A Expired - Fee Related CA2006107C (fr) 1988-12-21 1989-12-20 Methode et dispositif pour determiner la position d'un corps mobile

Country Status (6)

Country Link
US (1) US4986663A (fr)
EP (1) EP0374614B1 (fr)
CA (1) CA2006107C (fr)
DE (1) DE68908375D1 (fr)
ES (1) ES2020037A6 (fr)
IT (1) IT1228112B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168873A (en) * 1990-04-30 1992-12-08 Medtronic, Inc. Method and apparatus for fiber optic sensor insertion
US5289262A (en) * 1992-03-09 1994-02-22 Calcomp Inc. Photodiode transmissive media sensor for aligning media
US5812267A (en) * 1996-07-10 1998-09-22 The United States Of America As Represented By The Secretary Of The Navy Optically based position location system for an autonomous guided vehicle
US8412377B2 (en) 2000-01-24 2013-04-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8788092B2 (en) 2000-01-24 2014-07-22 Irobot Corporation Obstacle following sensor scheme for a mobile robot
JP2001272226A (ja) * 2000-03-24 2001-10-05 Koito Mfg Co Ltd 位置計測レーザ装置
US6956348B2 (en) 2004-01-28 2005-10-18 Irobot Corporation Debris sensor for cleaning apparatus
US7571511B2 (en) 2002-01-03 2009-08-11 Irobot Corporation Autonomous floor-cleaning robot
US6690134B1 (en) 2001-01-24 2004-02-10 Irobot Corporation Method and system for robot localization and confinement
US7429843B2 (en) * 2001-06-12 2008-09-30 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8396592B2 (en) * 2001-06-12 2013-03-12 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US9128486B2 (en) * 2002-01-24 2015-09-08 Irobot Corporation Navigational control system for a robotic device
GB0205972D0 (en) * 2002-03-14 2002-04-24 Renishaw Plc Encoder with reference marks
US8428778B2 (en) 2002-09-13 2013-04-23 Irobot Corporation Navigational control system for a robotic device
US8386081B2 (en) 2002-09-13 2013-02-26 Irobot Corporation Navigational control system for a robotic device
US7332890B2 (en) * 2004-01-21 2008-02-19 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
DE112005000738T5 (de) 2004-03-29 2007-04-26 Evolution Robotics, Inc., Pasadena Verfahren und Vorrichtung zur Positionsbestimmung unter Verwendung von reflektierten Lichtquellen
WO2006002385A1 (fr) 2004-06-24 2006-01-05 Irobot Corporation Outil de programmation et de diagnostic pour robot mobile
US7706917B1 (en) 2004-07-07 2010-04-27 Irobot Corporation Celestial navigation system for an autonomous robot
US8972052B2 (en) 2004-07-07 2015-03-03 Irobot Corporation Celestial navigation system for an autonomous vehicle
US8392021B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
US7620476B2 (en) 2005-02-18 2009-11-17 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
KR101247933B1 (ko) * 2005-02-18 2013-03-26 아이로보트 코퍼레이션 습식 및 건식 청소를 위한 자동 표면 청소 로봇
US8930023B2 (en) * 2009-11-06 2015-01-06 Irobot Corporation Localization by learning of wave-signal distributions
EP2816434A3 (fr) 2005-12-02 2015-01-28 iRobot Corporation Robot à couverture autonome
EP2251757B1 (fr) 2005-12-02 2011-11-23 iRobot Corporation Mobilité de robot de couverture
KR101099808B1 (ko) * 2005-12-02 2011-12-27 아이로보트 코퍼레이션 로봇 시스템
WO2007065034A1 (fr) * 2005-12-02 2007-06-07 Irobot Corporation Robot modulaire
ES2706729T3 (es) 2005-12-02 2019-04-01 Irobot Corp Sistema de robot
ES2583374T3 (es) 2006-05-19 2016-09-20 Irobot Corporation Eliminación de residuos de robots de limpieza
US8417383B2 (en) * 2006-05-31 2013-04-09 Irobot Corporation Detecting robot stasis
EP2574265B1 (fr) 2007-05-09 2015-10-14 iRobot Corporation Robot autonome de couverture compact
US8800107B2 (en) 2010-02-16 2014-08-12 Irobot Corporation Vacuum brush
CN107422723B (zh) 2010-12-30 2021-08-24 美国iRobot公司 覆盖机器人导航
EP3467516A1 (fr) * 2017-10-05 2019-04-10 Conti Temic microelectronic GmbH Procédé de détermination d'une vitesse angulaire d'un objet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH639196A5 (de) * 1977-11-23 1983-10-31 Asea Ab Messgeraet zum messen von physikalischen groessen mittels optischer mittel.
US4493212A (en) * 1982-09-20 1985-01-15 Aetna Telecommunications Laboratories Fiber optic mass sensor
US4856902A (en) * 1987-11-13 1989-08-15 Lasersense, Inc. Imaging and inspection apparatus and method

Also Published As

Publication number Publication date
CA2006107C (fr) 1993-06-08
EP0374614A2 (fr) 1990-06-27
EP0374614B1 (fr) 1993-08-11
ES2020037A6 (es) 1991-07-16
DE68908375D1 (de) 1993-09-16
IT1228112B (it) 1991-05-28
US4986663A (en) 1991-01-22
EP0374614A3 (fr) 1991-01-02
IT8823039A0 (it) 1988-12-21

Similar Documents

Publication Publication Date Title
CA2006107A1 (fr) Methode et dispositif pour determiner la position d'un corps mobile
EP0281085A3 (fr) Dispositif pour détecter la proximité
EP0247014A3 (fr) Système de localisation de la position d'un objet
AU547436B2 (en) Detecting position of object
EP0378832A3 (en) Discrete autofocus for ultrahigh resolution synthetic aperture radar imaging
AU3727789A (en) Device for detecting location of an object
EP0348182A3 (fr) Appareil de détection de données de surfaces inégales
AU634042B2 (en) Optical detection of a surface motion of an object
GB1513611A (en) Surface profile measuring apparatus
EP0456365A3 (en) Optical hybrid for coherent detection systems
ES8606957A1 (es) Dispositivo para leer automaticamente informaciones sobre objetos movidos
EP0376456A3 (fr) Détecteur de position d'un système de direction
ES460196A1 (es) Sistema captador de rayos solares con receptor fijo y espe- jos moviles.
EP0314097A3 (en) An optical heterodyne homodyne detection apparatus
CA2159826A1 (fr) Photodetecteur de couloir pour systeme de rangement mobile
EP0352602A3 (en) Position-providing device
CH668678GA3 (fr)
ES2003159A6 (es) Sensor optico de posicion
WO1991006845A3 (fr) Machine de controle de coplanarite
AU549297B2 (en) Distance indicating probe
AU7009887A (en) Measuring distances on an object
DE58901509D1 (de) Schaltungsanordnung mit einem gebersystem fuer weg- bzw. winkelabhaengige signale.
GR3021867T3 (en) Improved target detector eliminating in-range sensitivity
EP0209340A3 (en) Datum sensing using optical grating
EP0358511A3 (fr) Dispositif de détection de la relation de position de deux objets

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed