FR2995679B1 - Capteur de couple et systeme de direction assistee utilisant celui-ci - Google Patents

Capteur de couple et systeme de direction assistee utilisant celui-ci Download PDF

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Publication number
FR2995679B1
FR2995679B1 FR1354881A FR1354881A FR2995679B1 FR 2995679 B1 FR2995679 B1 FR 2995679B1 FR 1354881 A FR1354881 A FR 1354881A FR 1354881 A FR1354881 A FR 1354881A FR 2995679 B1 FR2995679 B1 FR 2995679B1
Authority
FR
France
Prior art keywords
same
steering system
torque sensor
assisted steering
assisted
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
FR1354881A
Other languages
English (en)
Other versions
FR2995679A1 (fr
Inventor
Osamu Yoshida
Tatsuyoshi Maruyama
Kiyotaka Shirakubo
Kohtaro Shiino
Makoto Kimura
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.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Automotive Systems Steering Ltd
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 Hitachi Automotive Systems Steering Ltd filed Critical Hitachi Automotive Systems Steering Ltd
Publication of FR2995679A1 publication Critical patent/FR2995679A1/fr
Application granted granted Critical
Publication of FR2995679B1 publication Critical patent/FR2995679B1/fr
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
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
    • B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
    • G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering
FR1354881A 2012-09-14 2013-05-29 Capteur de couple et systeme de direction assistee utilisant celui-ci Active FR2995679B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012202207A JP5978079B2 (ja) 2012-09-14 2012-09-14 トルクセンサ
JP2012-202207 2012-09-14

Publications (2)

Publication Number Publication Date
FR2995679A1 FR2995679A1 (fr) 2014-03-21
FR2995679B1 true FR2995679B1 (fr) 2018-08-17

Family

ID=50181820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1354881A Active FR2995679B1 (fr) 2012-09-14 2013-05-29 Capteur de couple et systeme de direction assistee utilisant celui-ci

Country Status (5)

Country Link
US (1) US9004221B2 (fr)
JP (1) JP5978079B2 (fr)
CN (1) CN103674369B (fr)
DE (1) DE102013008204A1 (fr)
FR (1) FR2995679B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5899090B2 (ja) * 2012-09-14 2016-04-06 日立オートモティブシステムズステアリング株式会社 トルクセンサ
US9448129B2 (en) * 2012-09-18 2016-09-20 Hitachi Automotive Systems Steering, Ltd. Torque sensor unit
JP6053703B2 (ja) * 2014-02-06 2016-12-27 株式会社ショーワ ステアリング装置およびステアリング装置用ハウジング
JP6327456B2 (ja) * 2014-05-19 2018-05-23 株式会社ジェイテクト トルクセンサ及び電動パワーステアリング装置
JP6295483B2 (ja) * 2014-09-19 2018-03-20 日立オートモティブシステムズ株式会社 パワーステアリング装置およびパワーステアリング装置の組み立て方法
KR102207483B1 (ko) * 2014-10-16 2021-01-26 주식회사 만도 전동식 파워 스티어링
JP6268442B2 (ja) * 2015-06-02 2018-01-31 日立オートモティブシステムズ株式会社 トルクセンサおよび電動パワーステアリング装置
JP6515760B2 (ja) * 2015-09-24 2019-05-22 日立オートモティブシステムズ株式会社 回転角検出装置
DE102015122171A1 (de) * 2015-12-18 2017-06-22 Valeo Schalter Und Sensoren Gmbh Statorhalter, Statorbaugruppe, Verfahren zum Zusammenbau einer Statorbaugruppe, Drehmomentsensorvorrichtung mit einer Statorbaugruppe und einem Statorhalter und Kraftfahrzeug mit einer Drehmomentsensorvorrichtung
JP6631843B2 (ja) * 2016-09-23 2020-01-15 日立オートモティブシステムズ株式会社 トルクセンサおよび電動パワーステアリング装置
JP6677354B2 (ja) * 2017-09-20 2020-04-08 日本精工株式会社 トルクセンサ及びステアリング装置
JP7037380B2 (ja) * 2018-02-07 2022-03-16 日立Astemo株式会社 車両搭載機器のコネクタ構造
DE102018202222B4 (de) * 2018-02-14 2023-12-14 Robert Bosch Gmbh Lenkvorrichtung mit Lenksensoreinheit
CN109540360A (zh) * 2018-09-21 2019-03-29 上海大学 一种基于磁性联轴器的转矩测量装置
DE102018216477B4 (de) 2018-09-26 2023-03-16 Robert Bosch Gmbh Lenkvorrichtung mit einer Steckverbindereinheit zur elektrischen Kontaktierung einer Lenksensoreinheit
DE102018131712A1 (de) * 2018-12-11 2020-06-18 Thyssenkrupp Ag Magnetische Abschirmung eines Drehmomentsensors für eine elektromechanische Hilfskraftlenkung eines Kraftfahrzeugs
JP2020100274A (ja) * 2018-12-21 2020-07-02 株式会社ジェイテクト 操舵システム
JP7286090B2 (ja) * 2019-08-21 2023-06-05 多摩川精機株式会社 トルクセンサ用ホールｉｃ基板の固定構造
DE102020212378A1 (de) 2020-09-30 2022-03-31 Thyssenkrupp Ag Elektromechanisches Lenksystem und Verfahren zur Kompensation eines Messsignals einer Drehmomentsensorvorrichtung
TWI753698B (zh) * 2020-12-11 2022-01-21 財團法人工業技術研究院 具扭力感測器之心軸裝置
CN113401218A (zh) * 2021-07-29 2021-09-17 中国第一汽车股份有限公司 智能汽车辅助转向输入装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0344528A (ja) * 1989-07-12 1991-02-26 Nippon Seiko Kk トルク検出器
GB0012226D0 (en) * 2000-05-19 2000-07-12 Fast Technology Gmbh Magnetic-based torque/speed sensor
JP3774624B2 (ja) * 2000-10-18 2006-05-17 三菱電機株式会社 電動パワーステアリング装置
DE10316124A1 (de) 2003-04-04 2004-10-28 Valeo Schalter Und Sensoren Gmbh Vorrichtung zum Bestimmen eines auf eine Welle ausgeübten Drehmoments
FR2872896B1 (fr) * 2004-07-09 2008-01-11 Moving Magnet Tech Capteur de position, notamment destine a la mesure de la torsion d'une colonne de direction
JP2006162460A (ja) * 2004-12-08 2006-06-22 Kayaba Ind Co Ltd トルクセンサ
JP4871014B2 (ja) * 2006-04-24 2012-02-08 カヤバ工業株式会社 トルクセンサ
JP5183036B2 (ja) * 2006-06-23 2013-04-17 株式会社ジェイテクト トルク検出装置及びヨーク組立体の製造方法
WO2008044689A1 (fr) * 2006-10-12 2008-04-17 Nsk Ltd. Détecteur de couple, procédé de fabrication du détecteur de couple et dispositif de direction à alimentation électrique
JP5650027B2 (ja) 2011-03-23 2015-01-07 株式会社ライフプラテック 泡ポンプの空気弁構造
JP5899090B2 (ja) * 2012-09-14 2016-04-06 日立オートモティブシステムズステアリング株式会社 トルクセンサ

Also Published As

Publication number Publication date
FR2995679A1 (fr) 2014-03-21
CN103674369B (zh) 2017-03-01
US20140076654A1 (en) 2014-03-20
CN103674369A (zh) 2014-03-26
JP5978079B2 (ja) 2016-08-24
DE102013008204A1 (de) 2014-03-20
US9004221B2 (en) 2015-04-14
JP2014055909A (ja) 2014-03-27

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