FR3027104B1 - SENSOR DEVICE FOR SEIZING ROTATION ANGLES IN A ROTATING COMPONENT - Google Patents

SENSOR DEVICE FOR SEIZING ROTATION ANGLES IN A ROTATING COMPONENT Download PDF

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Publication number
FR3027104B1
FR3027104B1 FR1559575A FR1559575A FR3027104B1 FR 3027104 B1 FR3027104 B1 FR 3027104B1 FR 1559575 A FR1559575 A FR 1559575A FR 1559575 A FR1559575 A FR 1559575A FR 3027104 B1 FR3027104 B1 FR 3027104B1
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FR
France
Prior art keywords
sensor device
rotating component
seizing
rotation angles
generator
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
FR1559575A
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French (fr)
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FR3027104A1 (en
Inventor
Stefan Leidich
Fabian Henrici
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
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Robert Bosch GmbH
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Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR3027104A1 publication Critical patent/FR3027104A1/en
Application granted granted Critical
Publication of FR3027104B1 publication Critical patent/FR3027104B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • G01D5/02—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 mechanical means
    • G01D5/04—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 mechanical means using levers; using cams; using gearing
    • 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
    • G01D5/2006—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 self-induction of one or more coils
    • G01D5/202—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 self-induction of one or more coils by movable a 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
    • 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
    • G01D5/2451—Incremental encoders
    • 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
    • G01D5/2451—Incremental encoders
    • G01D5/2452—Incremental encoders incorporating two or more tracks having an (n, n+1, ...) relationship
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents

Landscapes

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

Abstract

Dispositif de capteur (1) ayant un premier générateur (10) et un second générateur (20) couplés au composant rotatif (3) selon deux rapports de transmission générant chacun une information angulaire (al, a2) en liaison avec deux capteurs (30, 40). Une unité (50) transforme les informations angulaires (al, a2) en deux signaux de fréquence (f1, f2) donnant un signal de sortie (fN) représentant l'angle de rotation actuel (a) du composant rotatif (3).Sensor device (1) having a first generator (10) and a second generator (20) coupled to the rotary component (3) in two transmission ratios each generating an angular information (a1, a2) in connection with two sensors (30, 40). A unit (50) converts the angular information (a1, a2) into two frequency signals (f1, f2) giving an output signal (fN) representing the current rotation angle (a) of the rotating component (3).

FR1559575A 2014-10-09 2015-10-08 SENSOR DEVICE FOR SEIZING ROTATION ANGLES IN A ROTATING COMPONENT Active FR3027104B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014220465.8 2014-10-09
DE102014220465.8A DE102014220465A1 (en) 2014-10-09 2014-10-09 Sensor arrangement for detecting rotational angles on a rotating component

Publications (2)

Publication Number Publication Date
FR3027104A1 FR3027104A1 (en) 2016-04-15
FR3027104B1 true FR3027104B1 (en) 2019-01-25

Family

ID=55587846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559575A Active FR3027104B1 (en) 2014-10-09 2015-10-08 SENSOR DEVICE FOR SEIZING ROTATION ANGLES IN A ROTATING COMPONENT

Country Status (3)

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CN (1) CN105547142B (en)
DE (1) DE102014220465A1 (en)
FR (1) FR3027104B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016118266A1 (en) 2016-09-27 2018-03-29 Methode Electronics Malta Ltd. Contactless fluid level sensor
WO2018205261A1 (en) * 2017-05-12 2018-11-15 Texas Instruments Incorporated Methods and apparatus to determine a position of a rotatable shaft of a motor
DE102018132098A1 (en) 2018-12-13 2020-06-18 Thyssenkrupp Ag Electronic circuit board
DE102018132097B4 (en) * 2018-12-13 2020-11-26 Thyssenkrupp Ag Sensor unit with at least one gear wheel formed from a printed circuit board
CN110260835B (en) * 2019-06-21 2021-03-16 天津理工大学 Method and device for measuring variable included angle by using natural frequency
DE102019006137A1 (en) * 2019-08-30 2021-03-04 Tdk-Micronas Gmbh Rotation angle measurement method and rotation angle measurement circuit
DE102019127297A1 (en) * 2019-10-10 2021-04-15 Schaeffler Technologies AG & Co. KG Sensor device for detecting the angular position of a rotatable shaft and steering arrangement of a vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506938A1 (en) 1995-02-28 1996-08-29 Bosch Gmbh Robert Method and device for measuring the angle of a rotatable body
CN1225419A (en) * 1999-02-27 1999-08-11 钟克雄 Piston type compressor
JP2002213944A (en) * 2001-01-18 2002-07-31 Niles Parts Co Ltd Instrument for measuring rotational angle
KR100610380B1 (en) * 2003-11-11 2006-08-09 현대모비스 주식회사 Method for measuring the absolute steering angle of steering shaft for vehicle
KR100528644B1 (en) * 2003-12-23 2005-11-15 현대모비스 주식회사 Method for measuring the absolute steering angle of the steering shaft for a vehicle
JP4567575B2 (en) * 2005-11-07 2010-10-20 株式会社東海理化電機製作所 Rotation angle detector
JP4612577B2 (en) * 2006-03-31 2011-01-12 ナイルス株式会社 Rotation angle detector
JP2007298291A (en) * 2006-04-27 2007-11-15 Tokai Rika Co Ltd Rotation angle detection device
DE102011005066B4 (en) * 2011-03-03 2024-08-08 Robert Bosch Gmbh Sensor arrangement

Also Published As

Publication number Publication date
CN105547142A (en) 2016-05-04
DE102014220465A1 (en) 2016-04-14
CN105547142B (en) 2019-06-04
FR3027104A1 (en) 2016-04-15

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