DE60327684D1 - Bewegungskodierer - Google Patents

Bewegungskodierer

Info

Publication number
DE60327684D1
DE60327684D1 DE60327684T DE60327684T DE60327684D1 DE 60327684 D1 DE60327684 D1 DE 60327684D1 DE 60327684 T DE60327684 T DE 60327684T DE 60327684 T DE60327684 T DE 60327684T DE 60327684 D1 DE60327684 D1 DE 60327684D1
Authority
DE
Germany
Prior art keywords
motion encoder
encoder
motion
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 - Lifetime
Application number
DE60327684T
Other languages
English (en)
Inventor
Maysara Fermawi
Gary Wingett
Andrew Bick
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE60327684D1 publication Critical patent/DE60327684D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D5/32—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 with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • 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
    • G01D5/32—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 with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • G01D5/363—Direction discrimination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Switches With Compound Operations (AREA)
DE60327684T 2002-12-19 2003-12-05 Bewegungskodierer Expired - Lifetime DE60327684D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0229620A GB2396407A (en) 2002-12-19 2002-12-19 Encoder

Publications (1)

Publication Number Publication Date
DE60327684D1 true DE60327684D1 (de) 2009-07-02

Family

ID=9950009

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60327684T Expired - Lifetime DE60327684D1 (de) 2002-12-19 2003-12-05 Bewegungskodierer

Country Status (6)

Country Link
US (1) US7183536B2 (de)
EP (1) EP1431713B1 (de)
KR (1) KR20040054502A (de)
CN (1) CN100573560C (de)
DE (1) DE60327684D1 (de)
GB (1) GB2396407A (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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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
US6956348B2 (en) 2004-01-28 2005-10-18 Irobot Corporation Debris sensor for cleaning apparatus
US6690134B1 (en) 2001-01-24 2004-02-10 Irobot Corporation Method and system for robot localization and confinement
US7571511B2 (en) 2002-01-03 2009-08-11 Irobot Corporation Autonomous floor-cleaning robot
US7663333B2 (en) 2001-06-12 2010-02-16 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
US8386081B2 (en) 2002-09-13 2013-02-26 Irobot Corporation Navigational control system for a robotic device
US8428778B2 (en) 2002-09-13 2013-04-23 Irobot Corporation Navigational control system for a robotic device
US20040253931A1 (en) * 2003-06-10 2004-12-16 Jakob Bonnelykke Rotator with rim select functionality
US7332890B2 (en) 2004-01-21 2008-02-19 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US7720554B2 (en) 2004-03-29 2010-05-18 Evolution Robotics, Inc. Methods and apparatus for position estimation using reflected light sources
SG174000A1 (en) 2004-06-24 2011-09-29 Irobot Corp Remote control scheduler and method for autonomous robotic device
GB2415779A (en) 2004-06-30 2006-01-04 Nokia Corp Optical rotary key
EP1761745A1 (de) * 2004-06-30 2007-03-14 Nokia Corporation Optischer codierer
US8972052B2 (en) 2004-07-07 2015-03-03 Irobot Corporation Celestial navigation system for an autonomous vehicle
US7706917B1 (en) 2004-07-07 2010-04-27 Irobot Corporation Celestial navigation system for an autonomous robot
US7138623B2 (en) * 2004-12-13 2006-11-21 Magna Powertrain Usa, Inc. Power transfer device with contactless optical encoder and color reflective surface
US7620476B2 (en) 2005-02-18 2009-11-17 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US8392021B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
KR101240732B1 (ko) 2005-02-18 2013-03-07 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
ES2378138T3 (es) 2005-12-02 2012-04-09 Irobot Corporation Movilidad de robot de cubrimiento
EP2816434A3 (de) 2005-12-02 2015-01-28 iRobot Corporation Roboter mit autonomem Wirkungsbereich
EP2466411B1 (de) 2005-12-02 2018-10-17 iRobot Corporation Robotersystem
ES2718831T3 (es) 2005-12-02 2019-07-04 Irobot Corp Sistema de robots
EP2116914B1 (de) 2005-12-02 2013-03-13 iRobot Corporation Modularer Roboter
US20090044370A1 (en) 2006-05-19 2009-02-19 Irobot Corporation Removing debris from cleaning robots
US8417383B2 (en) * 2006-05-31 2013-04-09 Irobot Corporation Detecting robot stasis
US7732756B2 (en) * 2006-11-01 2010-06-08 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. User navigation device with a code wheel and an encoder
WO2008141186A2 (en) 2007-05-09 2008-11-20 Irobot Corporation Autonomous coverage robot
KR20140134337A (ko) 2010-02-16 2014-11-21 아이로보트 코퍼레이션 진공 브러쉬
FR2973828B1 (fr) 2011-04-11 2014-04-18 Snf Sas Ensemble de materiel de mesure et regulation de viscosite en ligne a haute pression

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528448A (en) * 1982-05-13 1985-07-09 Benson, Inc. Plane linear grating for optically encoding information
GB8519384D0 (en) * 1985-08-01 1985-09-04 Lucas Ind Plc Position encoder
JPH0249244A (ja) * 1988-05-24 1990-02-19 Clarion Co Ltd テープ巻込み検出装置
DE3921756C1 (de) * 1989-07-01 1991-01-03 Teldix Gmbh, 6900 Heidelberg, De
US5748181A (en) * 1994-07-01 1998-05-05 Primax Electronics Ltd. Cursor controlling apparatus and its direction detection method
JPH0829202A (ja) * 1994-07-20 1996-02-02 Nippondenso Co Ltd ロータリエンコーダ
GB9502534D0 (en) * 1995-02-09 1995-03-29 R D P Electronics Limited Sensing means
JPH10163953A (ja) * 1996-11-29 1998-06-19 Sony Corp 情報入力装置およびカーソル移動装置、ならびに、これらを使用した携帯電話装置
US6097964A (en) 1997-09-04 2000-08-01 Nokia Mobile Phones Limited Navigation key for a handset
KR100349206B1 (ko) * 2000-07-04 2002-09-05 삼성전자 주식회사 액정표시판의 편광 특성을 이용한 입체영상 표시장치

Also Published As

Publication number Publication date
US20040118998A1 (en) 2004-06-24
KR20040054502A (ko) 2004-06-25
CN100573560C (zh) 2009-12-23
GB2396407A (en) 2004-06-23
GB0229620D0 (en) 2003-01-22
CN1508750A (zh) 2004-06-30
EP1431713A1 (de) 2004-06-23
EP1431713B1 (de) 2009-05-20
US7183536B2 (en) 2007-02-27

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Legal Events

Date Code Title Description
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