ES2580174T3 - Sensor de ángulo - Google Patents

Sensor de ángulo Download PDF

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Publication number
ES2580174T3
ES2580174T3 ES10731488.2T ES10731488T ES2580174T3 ES 2580174 T3 ES2580174 T3 ES 2580174T3 ES 10731488 T ES10731488 T ES 10731488T ES 2580174 T3 ES2580174 T3 ES 2580174T3
Authority
ES
Spain
Prior art keywords
sensor
wheel
shaft
additional
sensor system
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.)
Active
Application number
ES10731488.2T
Other languages
English (en)
Inventor
Martin Deitmerg
Klaus Hirschfeld
Marco Rutkowski
Bernd Vom Hedt
Stefan Garneyer
Sven Kober
Christian Schirp
Holger HASSELMANN
Oliver Maier
Stefan Schröder
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
Application granted granted Critical
Publication of ES2580174T3 publication Critical patent/ES2580174T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B62D15/0215—Determination of steering angle by measuring on the steering column
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/20—Detecting rotary movement
    • G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/20—Detecting rotary movement
    • G01D2205/28—The target being driven in rotation by additional gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

Sensor de ángulo para determinar el ángulo de rotación absoluto de un árbol (7) a lo largo de varias revoluciones, con un sistema de sensor externo (1a, 1b, 2a, 2b) con al menos una rueda de sensor (1a, 1b) y un sensor (2a, 2b) asociado a la rueda de sensor (1a, 1b) para establecer el número de revoluciones del árbol (7), y con un sistema de sensor interno (3, 4) con una rueda de sensor adicional (3) unida directamente con el árbol (7), que presenta una codificación dispuesta en la dirección perimetral, a partir de la que un sensor adicional (4) registra una posición angular relativa dentro de una revolución del árbol (7), presentando la rueda de sensor adicional (3) sectores de medición (5) unos al lado de los otros en la dirección perimetral, y determinando el sensor adicional (4) la posición angular relativa del árbol (7) con respecto a un sector de medición (5), pudiendo establecerse el ángulo de rotación absoluto del árbol (7) a partir de los valores de medición del sistema de sensor interno (3, 4) y el sistema de sensor externo (1a, 1b, 2a, 2b), caracterizado por que, el sistema de sensor externo (1a, 1b, 2a, 2b) presenta varias ruedas de sensor (1a, 1b) y sensores (2a, 2b) accionados mediante la rueda de sensor adicional (3) y establece el sector de medición (5) registrado actualmente mediante el sensor adicional (4) según el principio de Vernier.

Description

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Claims (1)

  1. imagen1
ES10731488.2T 2009-06-29 2010-06-28 Sensor de ángulo Active ES2580174T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009031176 2009-06-29
DE102009031176A DE102009031176A1 (de) 2009-06-29 2009-06-29 Winkelsensor
PCT/EP2010/059139 WO2011000803A2 (de) 2009-06-29 2010-06-28 Winkelsensor

Publications (1)

Publication Number Publication Date
ES2580174T3 true ES2580174T3 (es) 2016-08-19

Family

ID=43217980

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10731488.2T Active ES2580174T3 (es) 2009-06-29 2010-06-28 Sensor de ángulo

Country Status (5)

Country Link
US (1) US10175066B2 (es)
EP (1) EP2449346B1 (es)
DE (1) DE102009031176A1 (es)
ES (1) ES2580174T3 (es)
WO (1) WO2011000803A2 (es)

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DE102010053596B4 (de) * 2010-12-07 2023-10-05 Kostal Automobil Elektrik Gmbh & Co. Kg Drehwinkelmessvorrichtung
US20130257419A1 (en) * 2012-03-27 2013-10-03 Be Aerospace, Inc. Magnetic encoder system for aircraft seating actuator
US9322635B2 (en) * 2013-07-08 2016-04-26 Emerson Process Management, Valve Automation, Inc. Absolute positions detectors
DE102015202733A1 (de) * 2015-02-16 2016-08-18 Robert Bosch Gmbh Sensoranordnung zur Erfassung von Drehwinkeln eines rotierenden Bauteils in einem Fahrzeug
JP2017101935A (ja) * 2015-11-30 2017-06-08 株式会社小野測器 回転角検出装置及びロータリエンコーダ
DE102016200411A1 (de) 2016-01-15 2017-07-20 Volkswagen Aktiengesellschaft Messvorrichtung und Verfahren zum Erfassen eines Öffnungswinkels einer Fahrzeugtür eines Kraftfahrzeugs
DE102016115310A1 (de) * 2016-08-18 2018-02-22 Valeo Schalter Und Sensoren Gmbh Sensorsystem zur Ermittlung eines absoluten Drehwinkels einer Welle, Verfahren zum Ermitteln eines absoluten Drehwinkels einer Welle und Fahrzeug mit einem Sensorsystem
US10837848B2 (en) * 2016-12-12 2020-11-17 Integrated Device Technology, Inc. Ultra-thin combined inductive torque and angle sensor for steering wheel position sensing
DE102017106703A1 (de) 2017-03-29 2018-10-04 Valeo Schalter Und Sensoren Gmbh Sensorsystem zur Ermittlung eines absoluten Drehwinkels einer Welle, Verfahren zum Ermitteln eines absoluten Drehwinkels einer Welle und Fahrzeug mit einem Sensorsystem
DE102017116454A1 (de) 2017-07-21 2019-01-24 Valeo Schalter Und Sensoren Gmbh Sensorvorrichtung
DE102017118373A1 (de) * 2017-08-11 2019-02-14 Valeo Schalter Und Sensoren Gmbh Zahnradanordnung und Sensorvorrichtung
JP7149141B2 (ja) * 2018-09-18 2022-10-06 日立Astemo株式会社 ステアリング装置
CN109720408A (zh) * 2019-02-19 2019-05-07 厦门捷欧汽车电子有限公司 方向盘转速转角传感器
DE102019127297A1 (de) * 2019-10-10 2021-04-15 Schaeffler Technologies AG & Co. KG Sensorvorrichtung zur Erfassung der Drehwinkelstellung einer drehbeweglichen Welle sowie Lenkungsanordnung eines Fahrzeugs
US10605623B1 (en) * 2019-11-01 2020-03-31 Altec Industries, Inc. No-backlash rotation measurement system
US11554803B2 (en) * 2020-04-17 2023-01-17 Steering Solutions Ip Holding Corporation Absolute position non-contact rake sensor for a steering column
US20230086616A1 (en) * 2021-09-17 2023-03-23 Optisys, Inc. Absolute position device, system, and method
DE102022204530A1 (de) 2022-05-09 2023-11-09 Volkswagen Aktiengesellschaft Elektromotor und Steer-by-wire-Lenkung mit einem solchen
JP2023173837A (ja) * 2022-05-26 2023-12-07 ミネベアミツミ株式会社 アブソリュートエンコーダ
DE102022132614A1 (de) 2022-12-08 2024-06-13 Valeo Schalter Und Sensoren Gmbh Verfahren zum bestimmen wenigstens eines offset-wertes zur fehlerkorrektur eines sensorsignals einer drehwinkelsensorvorrichtung und drehwinkelsensorvorrichtung
DE102023206809A1 (de) * 2023-07-18 2025-01-23 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Elektromotor
DE102023212111A1 (de) 2023-12-04 2025-06-05 Robert Bosch Gesellschaft mit beschränkter Haftung Winkelsensor zum Abgreifen einer Position eines Verzahnungsträgers und Verfahren zum Betreiben Desselben
DE102024102088A1 (de) 2024-01-25 2025-07-31 Valeo Schalter Und Sensoren Gmbh Lenkwinkelsensor für ein Kraftfahrzeug
DE102024112193B4 (de) 2024-04-30 2026-01-22 Preh Gmbh Lenkwinkelsensor mit verbesserter hybrider Stellungsdetektion, zugehörige Anordnung und Verwendung

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Publication number Priority date Publication date Assignee Title
DE19506938A1 (de) 1995-02-28 1996-08-29 Bosch Gmbh Robert Verfahren und Vorrichtung zur Winkelmessung bei einem drehbaren Körper
DE10041089A1 (de) * 2000-08-22 2002-03-07 Bosch Gmbh Robert Verfahren zur Korrektur einer Winkelmessung
DE10110785C2 (de) 2001-03-06 2003-11-27 Valeo Schalter & Sensoren Gmbh Lenkwinkelsensor
US7042211B2 (en) * 2001-10-19 2006-05-09 Kabushiki Kaisha Yaskawa Denki Multirotation type encoder
US6784659B2 (en) * 2001-12-05 2004-08-31 Honeywell International Inc. Magnetoresistive speed and direction sensing method and apparatus
DE102004004025A1 (de) * 2004-01-20 2004-10-28 Valeo Schalter Und Sensoren Gmbh Lenkwinkelsensor
JP4415859B2 (ja) * 2005-01-12 2010-02-17 パナソニック株式会社 回転角度検出装置
JP2007139741A (ja) * 2005-10-20 2007-06-07 Matsushita Electric Ind Co Ltd 回転角度検出装置
JP5128766B2 (ja) * 2005-11-08 2013-01-23 東洋電装株式会社 舵角センサ
DE102006006359A1 (de) 2006-02-11 2007-08-16 Leopold Kostal Gmbh & Co. Kg Drehwinkelsensor sowie Verfahren zum Bestimmen der absoluten Winkelstellung eines über mehrere Runden drehbaren Körpers
JP2007298291A (ja) * 2006-04-27 2007-11-15 Tokai Rika Co Ltd 回転角度検出装置
DE102007010737A1 (de) * 2007-02-27 2008-08-28 Valeo Schalter Und Sensoren Gmbh Vorrichtung zur Erfassung des absoluten Drehwinkels einer Welle
DE102008059775A1 (de) * 2007-11-30 2009-06-04 Continental Teves Ag & Co. Ohg Absolut messende Lenkwinkelsensoranordnung

Also Published As

Publication number Publication date
US10175066B2 (en) 2019-01-08
WO2011000803A3 (de) 2011-03-03
US20120119731A1 (en) 2012-05-17
WO2011000803A2 (de) 2011-01-06
EP2449346A2 (de) 2012-05-09
EP2449346B1 (de) 2016-04-06
DE102009031176A1 (de) 2010-12-30

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