AU2002224798A1 - Method for evaluating a signal in an optoelectronic distance or angle measuring device and use of said method - Google Patents

Method for evaluating a signal in an optoelectronic distance or angle measuring device and use of said method

Info

Publication number
AU2002224798A1
AU2002224798A1 AU2002224798A AU2479802A AU2002224798A1 AU 2002224798 A1 AU2002224798 A1 AU 2002224798A1 AU 2002224798 A AU2002224798 A AU 2002224798A AU 2479802 A AU2479802 A AU 2479802A AU 2002224798 A1 AU2002224798 A1 AU 2002224798A1
Authority
AU
Australia
Prior art keywords
evaluating
signal
measuring device
angle measuring
optoelectronic distance
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.)
Abandoned
Application number
AU2002224798A
Inventor
Frank Blasing
Christian Schirp
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.)
Leopold Kostal GmbH and Co KG
Original Assignee
Leopold Kostal GmbH and Co KG
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 Leopold Kostal GmbH and Co KG filed Critical Leopold Kostal GmbH and Co KG
Publication of AU2002224798A1 publication Critical patent/AU2002224798A1/en
Abandoned 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
    • G01D5/12—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 using electric or magnetic means
    • G01D5/244—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 using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24471—Error correction
    • G01D5/2448—Correction of gain, threshold, offset or phase control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
AU2002224798A 2000-11-15 2001-10-26 Method for evaluating a signal in an optoelectronic distance or angle measuring device and use of said method Abandoned AU2002224798A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10056604A DE10056604A1 (en) 2000-11-15 2000-11-15 Method for signal evaluation of an opto-electronic path or angle measurement device, especially for determination of a motor vehicle steering angle, in which the effects of impaired sensors or a damaged code wheel are compensated
DE10056604 2000-11-15
PCT/EP2001/012394 WO2002040945A1 (en) 2000-11-15 2001-10-26 Method for evaluating a signal in an optoelectronic distance or angle measuring device and use of said method

Publications (1)

Publication Number Publication Date
AU2002224798A1 true AU2002224798A1 (en) 2002-05-27

Family

ID=7663391

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002224798A Abandoned AU2002224798A1 (en) 2000-11-15 2001-10-26 Method for evaluating a signal in an optoelectronic distance or angle measuring device and use of said method

Country Status (7)

Country Link
US (1) US6653620B2 (en)
EP (1) EP1334331B1 (en)
JP (1) JP4014505B2 (en)
AU (1) AU2002224798A1 (en)
DE (2) DE10056604A1 (en)
ES (1) ES2347526T3 (en)
WO (1) WO2002040945A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2514080C (en) * 2002-12-31 2012-07-31 Ossur Hf Wound dressing
CN1328575C (en) * 2003-07-31 2007-07-25 阿尔卑斯电气株式会社 Absolute angle detection device
US7291831B2 (en) * 2004-03-12 2007-11-06 Avago Technologies Ecbuip (Singapore) Pte Ltd Method and apparatus for automatic modulation of photo-emitter brightness in an optical encoder
WO2006136120A1 (en) * 2005-06-20 2006-12-28 Siemens Aktiengesellschaft Rotary encoding switch
US7845556B2 (en) * 2005-11-28 2010-12-07 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Optical encoder with contamination detection
WO2012013759A2 (en) * 2010-07-28 2012-02-02 Sms Siemag Ag Measuring device, roll stand and method for operating the two devices

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2383277A (en) * 1976-05-05 1978-10-05 Gen Electric Photoelectric signal generating circuits
CH655571B (en) * 1981-09-30 1986-04-30
DE3490596T1 (en) * 1984-10-18 1986-09-18 Matsushita Electric Works, Ltd., Kadoma, Osaka Circuit for opto-electronic position detection
JPH0641853B2 (en) * 1986-09-29 1994-06-01 株式会社安川電機 Multi-turn absolute value encoder
JPS63115012A (en) 1986-10-31 1988-05-19 Canon Inc Displacement measuring instrument
US5051579A (en) * 1987-04-03 1991-09-24 Canon Kabushiki Kaisha Optical scale encoder with light intensity alarm
JPS63281015A (en) * 1987-05-13 1988-11-17 Matsushita Electric Ind Co Ltd Reference signal generating device for position detector
EP0374295B1 (en) * 1988-12-22 1992-01-15 Siemens Aktiengesellschaft Method and device for stable and error-free angular measurement using opto-electronics
AT404300B (en) * 1992-02-20 1998-10-27 Rsf Elektronik Gmbh ENCODER
DE4225320C1 (en) * 1992-07-31 1994-01-27 Trumpold Harry Prof Dr Ing Hab Absolute length measurement system - has bar=code carrier with tracks whose bars have different angle inclinations relative to measurement direction
JPH07191805A (en) * 1993-12-27 1995-07-28 Rohm Co Ltd Rotary encoder and input device using the same
FR2735225B1 (en) * 1995-06-12 1997-09-05 Motorola Semiconducteurs OPTOELECTRONIC POSITION SENSOR AND COMPENSATION SYSTEM FOR SUCH A SENSOR
DE19612660A1 (en) * 1996-03-29 1997-10-02 Fraunhofer Ges Forschung Optical sensor device with interference signal compensation
DE19638912A1 (en) * 1996-09-23 1998-03-26 Teves Gmbh Alfred Position sensor arrangement for rotation angle sensor in motor vehicle
US5900930A (en) * 1997-10-21 1999-05-04 Eaton Corporation Angle sensor using a multi-pixel optical device

Also Published As

Publication number Publication date
WO2002040945A1 (en) 2002-05-23
ES2347526T3 (en) 2010-11-02
DE50115533D1 (en) 2010-08-05
DE10056604A1 (en) 2002-05-23
JP2004514127A (en) 2004-05-13
US20030029993A1 (en) 2003-02-13
EP1334331B1 (en) 2010-06-23
US6653620B2 (en) 2003-11-25
EP1334331A1 (en) 2003-08-13
JP4014505B2 (en) 2007-11-28

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