[go: up one dir, main page]

ATE398766T1 - Absoluter drehgeber - Google Patents

Absoluter drehgeber

Info

Publication number
ATE398766T1
ATE398766T1 AT03292190T AT03292190T ATE398766T1 AT E398766 T1 ATE398766 T1 AT E398766T1 AT 03292190 T AT03292190 T AT 03292190T AT 03292190 T AT03292190 T AT 03292190T AT E398766 T1 ATE398766 T1 AT E398766T1
Authority
AT
Austria
Prior art keywords
singularities
track
coder
rotary encoder
main
Prior art date
Application number
AT03292190T
Other languages
English (en)
Inventor
Pascal Desbiolles
Christophe Duret
Original Assignee
Roulements Soc Nouvelle
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 Roulements Soc Nouvelle filed Critical Roulements Soc Nouvelle
Application granted granted Critical
Publication of ATE398766T1 publication Critical patent/ATE398766T1/de

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
    • G01D5/245—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 using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • 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
    • B62D15/021—Determination of steering angle
    • 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
    • B62D15/021—Determination of steering angle
    • B62D15/0245—Means or methods for determination of the central position of the steering system, e.g. straight ahead position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Power Steering Mechanism (AREA)
  • Analogue/Digital Conversion (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
AT03292190T 2002-09-27 2003-09-05 Absoluter drehgeber ATE398766T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0212013A FR2845154B1 (fr) 2002-09-27 2002-09-27 Capteur d'angle absolu comprenant un codeur a singularites non-equireparties

Publications (1)

Publication Number Publication Date
ATE398766T1 true ATE398766T1 (de) 2008-07-15

Family

ID=31971022

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03292190T ATE398766T1 (de) 2002-09-27 2003-09-05 Absoluter drehgeber

Country Status (8)

Country Link
US (1) US6871554B2 (de)
EP (1) EP1403622B1 (de)
JP (1) JP2004271505A (de)
AT (1) ATE398766T1 (de)
BR (1) BR0304262A (de)
DE (1) DE60321636D1 (de)
ES (1) ES2309283T3 (de)
FR (1) FR2845154B1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327680A1 (de) * 2003-05-17 2004-12-09 Thyssenkrupp Automotive Ag Sensor zur Messung einer Länge oder eines Winkels
FR2856142B1 (fr) * 2003-06-11 2005-09-30 Roulements Soc Nouvelle Determination de la position angulaire absolue d'un volant par mesure incrementale et mesure de la vitesse differentielle des roues
EP1631793B1 (de) * 2003-06-11 2007-12-12 Snr Roulements Bestimmung der absoluten winkelposition eines lenkrads durch binärsequenz-diskrimination
FR2862382B1 (fr) * 2003-11-18 2006-06-02 Roulements Soc Nouvelle Systeme capteur de couple absolu de torsion et module le comprenant
US7895218B2 (en) * 2004-11-09 2011-02-22 Veveo, Inc. Method and system for performing searches for television content using reduced text input
EP2135042B1 (de) * 2007-03-14 2015-10-14 SEW-EURODRIVE GmbH & Co. KG Elektromotor
US8077302B2 (en) * 2009-11-30 2011-12-13 Bi Technologies Corporation Rotation and differential angle optical sensor which does not require keyed installation
US8077303B2 (en) * 2009-11-30 2011-12-13 Bi Technologies Corporation Rotation and differential angle optical sensor with short optical sensing array
US8218134B2 (en) * 2009-11-30 2012-07-10 Bi Technologies Corporation Rotation and differential angle optical sensor with non-transition pattern sampling
US8077301B2 (en) * 2009-11-30 2011-12-13 Bi Technologies Corporation Rotation and differential angle optical sensor with integral bearing races
DE102009060320A1 (de) 2009-12-23 2011-06-30 Liebherr-Aerospace Lindenberg GmbH, 88161 Vorrichtung und Verfahren zur Lenkwinkelmessung eines Flugzeugfahrwerks sowie Flugzeugfahrwerk
WO2012109266A2 (en) 2011-02-07 2012-08-16 Ion Geophysical Corporation Method and apparatus for sensing underwater signals
EP2776789A1 (de) 2011-10-26 2014-09-17 The Timken Company Drehbarer codierer mit zusätzlichem unabhängigem halleffekt-sensor
KR101905341B1 (ko) 2014-09-04 2018-10-05 더 팀켄 컴퍼니 오프셋 보상이 되는 홀 효과 센서 회로
FR3028612B1 (fr) 2014-11-17 2016-12-30 Ntn-Snr Roulements Systeme de determination de la position absolue d’un organe
CN106374791B (zh) * 2015-07-23 2018-11-13 珠海格力电器股份有限公司 增量式编码器伺服电机的调零方法及装置
KR102550704B1 (ko) 2018-05-25 2023-07-04 젠자이테크 게엠베하 절대값 인코더
DE102018118477A1 (de) * 2018-07-31 2020-02-06 Sensitec Gmbh Absolutwertgeber
FR3114454B1 (fr) 2020-09-22 2023-01-06 Ntn Snr Roulements Machine électrique à N phases
FR3116896B1 (fr) 2020-11-27 2022-11-18 Ntn Snr Roulements Capteur apte à détecter le champ magnétique d’un codeur à distance d’entrefer
FR3146994A1 (fr) 2023-03-23 2024-09-27 Ntn-Snr Roulements Procédé de détermination d’un couple appliqué entre deux organes tournants
FR3149150A1 (fr) 2023-05-22 2024-11-29 Ntn Europe Machine électrique à N phases
FR3151441A1 (fr) 2023-07-17 2025-01-24 Ntn Europe Machine électrique à N phases

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717869A (en) * 1970-11-24 1973-02-20 Northern Illinois Gas Co Analog to digital converter having an electrostatic encoder
AT389388B (de) * 1987-12-18 1989-11-27 Rsf Elektronik Gmbh Inkrementales messsystem
JPH0259611A (ja) * 1988-08-26 1990-02-28 Nikon Corp アブソリュートエンコーダ
US5539646A (en) * 1993-10-26 1996-07-23 Hk Systems Inc. Method and apparatus for an AGV inertial table having an angular rate sensor and a voltage controlled oscillator
US5898301A (en) * 1997-04-10 1999-04-27 The Torrington Company Magnetic encoder for producing an index signal
FR2811077B1 (fr) * 2000-06-30 2002-09-13 Roulements Soc Nouvelle Dispositif de determination de la position angulaire absolue d'un organe tournant
JP2002039798A (ja) * 2000-07-19 2002-02-06 Tokai Rika Co Ltd 回転角度検出装置及び回転角度検出方法

Also Published As

Publication number Publication date
FR2845154B1 (fr) 2005-03-18
US20040129091A1 (en) 2004-07-08
US6871554B2 (en) 2005-03-29
DE60321636D1 (de) 2008-07-31
FR2845154A1 (fr) 2004-04-02
JP2004271505A (ja) 2004-09-30
ES2309283T3 (es) 2008-12-16
EP1403622B1 (de) 2008-06-18
BR0304262A (pt) 2005-03-01
EP1403622A1 (de) 2004-03-31

Similar Documents

Publication Publication Date Title
ATE398766T1 (de) Absoluter drehgeber
TWI290881B (en) Mobile robot platform and method for sensing movement of the same
ES2262679T3 (es) Dispositivo y procedimiento para la medicion de angulos.
WO2005048000A3 (en) Locomotive location system and method
WO2003087866A3 (en) Bicycle data acquisition system
WO2003044465A3 (en) Angular position sensor
ES2088190T3 (es) Sistema de medida de angulos de giro.
ATE370389T1 (de) Absoluter drehgeber
BRPI0412083A (pt) método e sistema para compensar desgaste de roda em um trem
ATE190133T1 (de) Drehwinkel- oder drehzahlgeber
WO2004074764A3 (de) Magnetoresistiver sensor zur bestimmung eines winkels oder einer position
EP0158214A3 (de) Navigationsvorrichtung mit Möglichkeit zur Richtungsanweisung
ATE61120T1 (de) System zur ermittlung der bewegung eines raupenfahrzeuges.
DE3307123C2 (de)
EP1378892A3 (de) Verfahren zur Positionskontrolle eines Kopfes, Plattenapparat und Servospurschreibverfahren
ATE402058T1 (de) Lenkwinkelsensor
ATE190716T1 (de) Linearantrieb mit magnetoresistiven sensoren
ES2223918T3 (es) Procedimiento para la auto-calibracionn de un angulo de torsion registrado por un medidor de angulos y del par de torsion.
DE59705667D1 (de) Lenkwinkelsensor mit auswertung der inkrementalspur zur absolutwertbestimmung
DE69204968D1 (de) Geber zur Erfassung der absoluten Winkelstellung mit variabler Reluktanz.
US20100114523A1 (en) Steering wheel position sensor
AU5496194A (en) Railway vehicle wheel detector utilizing magnetic differential bridge
CN1499324A (zh) 一种机器人位置和姿态的推算定位方法及装置
CN111982164B (zh) 多磁道扇区定位离轴绝对值编码器
CN114291126A (zh) 一种机车前照灯智能偏转控制系统及方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties