WO2009041251A1 - Capteur de déplacement - Google Patents

Capteur de déplacement Download PDF

Info

Publication number
WO2009041251A1
WO2009041251A1 PCT/JP2008/066180 JP2008066180W WO2009041251A1 WO 2009041251 A1 WO2009041251 A1 WO 2009041251A1 JP 2008066180 W JP2008066180 W JP 2008066180W WO 2009041251 A1 WO2009041251 A1 WO 2009041251A1
Authority
WO
WIPO (PCT)
Prior art keywords
displacement
detecting
section
linear
amount
Prior art date
Application number
PCT/JP2008/066180
Other languages
English (en)
Japanese (ja)
Inventor
Ken Okumura
Yukihiro Kato
Original Assignee
Aisin Seiki Kabushiki Kaisha
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
Priority claimed from JP2008121416A external-priority patent/JP5288162B2/ja
Application filed by Aisin Seiki Kabushiki Kaisha filed Critical Aisin Seiki Kabushiki Kaisha
Priority to DE112008002238.0T priority Critical patent/DE112008002238B4/de
Publication of WO2009041251A1 publication Critical patent/WO2009041251A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • G01D2205/10—Detecting linear movement
    • G01D2205/14—Detecting linear movement by converting the linear movement into a rotary movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

L'invention porte sur un capteur de déplacement qui, lorsqu'il détecte un déplacement linéaire à l'aide d'une partie de détection de type rotative, est apte à détecter le déplacement avec une linéarité élevée par rapport au déplacement. Le capteur de déplacement comprend une partie mécanique ayant un bras de levier qui est supporté de manière pivotante à une extrémité et qui tourne par une force externe appliquée à une autre extrémité, une partie de détection de rotation (11) pour détecter une quantité de déplacement de rotation du bras de levier, et une partie de détection de déplacement (12) pour détecter linéairement un déplacement linéaire de la partie mécanique sur la base de la quantité de déplacement de rotation et d'une valeur de référence qui représente une référence pour calculer des données de détection de déplacement qui sont linéaires par rapport à une quantité du déplacement linéaire de la partie mécanique dans une direction parallèle à la force externe appliquée à l'autre extrémité.
PCT/JP2008/066180 2007-09-25 2008-09-08 Capteur de déplacement WO2009041251A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112008002238.0T DE112008002238B4 (de) 2007-09-25 2008-09-08 Wegsensor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-247345 2007-09-25
JP2007247345 2007-09-25
JP2008121416A JP5288162B2 (ja) 2007-09-25 2008-05-07 変位センサ
JP2008-121416 2008-05-07

Publications (1)

Publication Number Publication Date
WO2009041251A1 true WO2009041251A1 (fr) 2009-04-02

Family

ID=40511140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066180 WO2009041251A1 (fr) 2007-09-25 2008-09-08 Capteur de déplacement

Country Status (1)

Country Link
WO (1) WO2009041251A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107449676A (zh) * 2017-08-17 2017-12-08 中广核研究院有限公司 裂纹开口位移测量装置
CN113203584A (zh) * 2021-03-26 2021-08-03 上海吞山智能科技有限公司 一种汽车筒式减振器示功机在线标定系统及方法
US11525715B2 (en) 2019-04-18 2022-12-13 Infineon Technologies Ag Linearization of input signals

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0672704U (ja) * 1993-11-17 1994-10-11 三菱製鋼株式会社 空気ばね懸架装置を装備する車輌の車高の変更機構
JPH102706A (ja) * 1996-06-17 1998-01-06 Toyota Motor Corp 変位検出装置
JPH11201704A (ja) * 1998-01-09 1999-07-30 Tokyo Seimitsu Co Ltd ガイド付き寸法測定器を使用した測定方法
JP2007022418A (ja) * 2005-07-20 2007-02-01 Toyota Motor Corp 車高センサのリンクアーム固定構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0672704U (ja) * 1993-11-17 1994-10-11 三菱製鋼株式会社 空気ばね懸架装置を装備する車輌の車高の変更機構
JPH102706A (ja) * 1996-06-17 1998-01-06 Toyota Motor Corp 変位検出装置
JPH11201704A (ja) * 1998-01-09 1999-07-30 Tokyo Seimitsu Co Ltd ガイド付き寸法測定器を使用した測定方法
JP2007022418A (ja) * 2005-07-20 2007-02-01 Toyota Motor Corp 車高センサのリンクアーム固定構造

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107449676A (zh) * 2017-08-17 2017-12-08 中广核研究院有限公司 裂纹开口位移测量装置
CN107449676B (zh) * 2017-08-17 2024-03-22 中广核研究院有限公司 裂纹开口位移测量装置
US11525715B2 (en) 2019-04-18 2022-12-13 Infineon Technologies Ag Linearization of input signals
CN113203584A (zh) * 2021-03-26 2021-08-03 上海吞山智能科技有限公司 一种汽车筒式减振器示功机在线标定系统及方法

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