FR3055962B1 - Capteur d'angle de rotation - Google Patents

Capteur d'angle de rotation Download PDF

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Publication number
FR3055962B1
FR3055962B1 FR1758083A FR1758083A FR3055962B1 FR 3055962 B1 FR3055962 B1 FR 3055962B1 FR 1758083 A FR1758083 A FR 1758083A FR 1758083 A FR1758083 A FR 1758083A FR 3055962 B1 FR3055962 B1 FR 3055962B1
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FR
France
Prior art keywords
rotation
angle sensor
alternating fields
rotation angle
angle
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
FR1758083A
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English (en)
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FR3055962A1 (fr
Inventor
Fabian Utermoehlen
Ralf Kieser
Stefan Leidich
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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Publication date
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Publication of FR3055962A1 publication Critical patent/FR3055962A1/fr
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Publication of FR3055962B1 publication Critical patent/FR3055962B1/fr
Active legal-status Critical Current
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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
    • G01D5/14—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 the magnitude of a current or voltage
    • G01D5/20—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 the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—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 the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2053—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 the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable non-ferromagnetic conductive element
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising

Landscapes

  • 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)

Abstract

Capteur d'angle de rotation comprenant un élément de stator (12), un élément de rotor (14), le couplage inductif entre les éléments (14, 12) pour saisir l'angle de rotation. Une installation de mesure (16) saisit l'angle de rotation en fonction du couplage inductif entre l'élément de rotor (14) et l'élément de stator (12), ayant au moins une bobine émettrice (22, 23) pour émettre des champs alternatifs électromagnétiques et au moins deux bobines réceptrices (28a, 28b ; 29a, 29b) pour saisir des champs alternatifs électromagnétiques. L'installation de mesure (16) excite au moins une bobine émettrice (22, 23) avec au moins deux fréquences différentes pour émettre deux champs alternatifs, et elle démodule les tensions induites dans au moins l'une des deux bobines réceptrices (28a, 28b ; 29a, 29b), pour saisir les deux couplages inductifs à l'aide des fréquences respectives.
FR1758083A 2016-09-09 2017-09-01 Capteur d'angle de rotation Active FR3055962B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016217255.7A DE102016217255A1 (de) 2016-09-09 2016-09-09 Drehwinkelsensor und Statorelement für diesen
DE102016217255.7 2016-09-09

Publications (2)

Publication Number Publication Date
FR3055962A1 FR3055962A1 (fr) 2018-03-16
FR3055962B1 true FR3055962B1 (fr) 2020-05-08

Family

ID=59626625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1758083A Active FR3055962B1 (fr) 2016-09-09 2017-09-01 Capteur d'angle de rotation

Country Status (7)

Country Link
US (1) US10955262B2 (fr)
EP (1) EP3510361B1 (fr)
KR (1) KR20190043559A (fr)
CN (1) CN109952492B (fr)
DE (1) DE102016217255A1 (fr)
FR (1) FR3055962B1 (fr)
WO (1) WO2018046256A1 (fr)

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EP3686562B1 (fr) * 2019-01-25 2022-03-23 Ratier-Figeac SAS Capteur optique rotatif inductif
EP3767242B1 (fr) * 2019-07-18 2022-10-12 Mecos AG Détermination des positions axiales et rotatives d'un corps
CN110556261A (zh) * 2019-08-30 2019-12-10 广州立功科技股份有限公司 无线旋钮控制器、旋钮及底座
CN111022806B (zh) * 2019-11-19 2021-05-04 江苏长龄液压股份有限公司 一种设有角度传感器的中央回转接头
CN110986752B (zh) * 2019-11-26 2021-05-18 深圳市智能机器人研究院 基于多频式励磁的角度自修正方法及系统
DE102020206396A1 (de) * 2020-05-20 2021-11-25 Infineon Technologies Ag Induktiver winkelsensor mit zwei zueinander versetzt angeordneten pickup-spulenanordnungen
US11656101B2 (en) 2020-11-05 2023-05-23 Microchip Technology, Inc. Redundant angular position sensor and associated method of use

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CN1091970C (zh) * 1997-11-28 2002-10-02 Abb股份有限公司 一种控制带有永磁转子的旋转高压交流电机中磁通量的方法和装置
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US6304076B1 (en) 1999-09-07 2001-10-16 Bei Sensors & Systems Company, Inc. Angular position sensor with inductive attenuating coupler
DE10026019B4 (de) * 2000-05-25 2015-03-05 Hella Kgaa Hueck & Co. Induktiver Positionssensor, insbesondere für ein Kraftfahrzeug
DE10121870B4 (de) 2001-05-05 2007-09-20 Hella Kgaa Hueck & Co. Induktiver planar aufgebauter Winkelsensor
US7095193B2 (en) * 2004-05-19 2006-08-22 Hr Textron, Inc. Brushless DC motors with remote Hall sensing and methods of making the same
DE102006055409A1 (de) * 2006-11-22 2008-05-29 Ab Elektronik Gmbh Induktiver Sensor zur Erfassung von zwei Koppelelementen
DE102007037217B4 (de) * 2007-08-07 2023-11-16 Robert Bosch Gmbh Induktive Messeinrichtung zur berührungslosen Erfassung der relativen Drehposition zwischen zwei Körpern mit diametral angeordneten Spulen
US7911354B2 (en) * 2007-12-12 2011-03-22 Ksr Technologies Co. Inductive position sensor
DE102008024527A1 (de) * 2008-05-25 2009-11-26 Lenze Automation Gmbh Verfahren und Vorrichtung zur Überwachung eines Drehwinkelaufnehmers
JP5239025B2 (ja) * 2009-03-11 2013-07-17 株式会社ミツトヨ 誘導検出型ロータリエンコーダ
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DE102010003096A1 (de) * 2010-03-22 2011-09-22 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ermittlung einer aktuellen Winkelposition eines drehbaren magnetischen Bauteils in einem elektrischen Antrieb
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DE102011085636A1 (de) * 2011-11-02 2013-05-02 Hamilton Bonaduz Ag Linearmotor mit mehreren Sensoreinheiten und modularem Statoraufbau
JP2014006175A (ja) * 2012-06-26 2014-01-16 Aisan Ind Co Ltd 角度センサ
JP2014025757A (ja) * 2012-07-25 2014-02-06 Aisan Ind Co Ltd 角度センサ及び自動車
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JP6009101B2 (ja) * 2013-12-09 2016-10-19 三菱電機株式会社 回転角度検出装置、回転電機、及びエレベータ用巻上機
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Also Published As

Publication number Publication date
US20190242726A1 (en) 2019-08-08
CN109952492B (zh) 2021-07-20
EP3510361A1 (fr) 2019-07-17
KR20190043559A (ko) 2019-04-26
DE102016217255A1 (de) 2018-03-15
WO2018046256A1 (fr) 2018-03-15
EP3510361B1 (fr) 2021-01-27
CN109952492A (zh) 2019-06-28
US10955262B2 (en) 2021-03-23
FR3055962A1 (fr) 2018-03-16

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