FR2995680B1 - 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
FR2995680B1
FR2995680B1 FR1354882A FR1354882A FR2995680B1 FR 2995680 B1 FR2995680 B1 FR 2995680B1 FR 1354882 A FR1354882 A FR 1354882A FR 1354882 A FR1354882 A FR 1354882A FR 2995680 B1 FR2995680 B1 FR 2995680B1
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
FR1354882A
Other languages
English (en)
Other versions
FR2995680A1 (fr
Inventor
Osamu Yoshida
Tatsuyoshi Maruyama
Kiyotaka Shirakubo
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 FR2995680A1 publication Critical patent/FR2995680A1/fr
Application granted granted Critical
Publication of FR2995680B1 publication Critical patent/FR2995680B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • G01L3/102—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 magnetostrictive means
    • 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
FR1354882A 2012-09-14 2013-05-29 Capteur de couple et systeme de direction assistee utilisant celui-ci Active FR2995680B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-202208 2012-09-14
JP2012202208A JP5899090B2 (ja) 2012-09-14 2012-09-14 トルクセンサ

Publications (2)

Publication Number Publication Date
FR2995680A1 FR2995680A1 (fr) 2014-03-21
FR2995680B1 true FR2995680B1 (fr) 2018-08-17

Family

ID=50202932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1354882A Active FR2995680B1 (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) US9302700B2 (fr)
JP (1) JP5899090B2 (fr)
CN (1) CN103661595B (fr)
DE (1) DE102013008205A1 (fr)
FR (1) FR2995680B1 (fr)

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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
JP5978079B2 (ja) * 2012-09-14 2016-08-24 日立オートモティブシステムズ株式会社 トルクセンサ
DE112015003183B4 (de) * 2014-07-09 2024-03-21 Hitachi Astemo, Ltd. Drehwinkelerfassungsvorrichtung und Servolenkvorrichtung.
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
CN104483052B (zh) * 2014-12-26 2017-04-26 南京华敏电子有限公司 一种磁敏式扭矩传感器的磁路结构
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
JP6487817B2 (ja) * 2015-09-24 2019-03-20 Ｋｙｂ株式会社 電動パワーステアリング装置
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
CN106979836A (zh) * 2016-01-19 2017-07-25 旭春股份有限公司 用于转向系统的磁性扭力感应装置
JP6565065B2 (ja) * 2016-06-08 2019-08-28 日立オートモティブシステムズ株式会社 トルクセンサ
JP6864885B2 (ja) * 2016-09-20 2021-04-28 日立Astemo株式会社 ステアリング装置
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
JP6691071B2 (ja) * 2017-03-31 2020-04-28 株式会社Ｓｏｋｅｎ トルクセンサ
CN108512365A (zh) * 2018-04-18 2018-09-07 上海马陆日用友捷汽车电气有限公司 一种直流电动机
CN108562224A (zh) * 2018-04-20 2018-09-21 张博熙 汽车智能转向系统扭矩和角度传感器
JP7149141B2 (ja) * 2018-09-18 2022-10-06 日立Astemo株式会社 ステアリング装置
DE102018216477B4 (de) 2018-09-26 2023-03-16 Robert Bosch Gmbh Lenkvorrichtung mit einer Steckverbindereinheit zur elektrischen Kontaktierung einer Lenksensoreinheit
DE102018216449B4 (de) 2018-09-26 2022-06-09 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
FR3093181B1 (fr) 2019-02-25 2021-05-07 Moving Magnet Tech Capteur de position, notamment destiné à la détection de la torsion d'une colonne de direction.
DE102019214173B4 (de) * 2019-09-18 2024-03-07 Robert Bosch Gmbh Lenkvorrichtung mit einer Steckverbindereinheit zur elektrischen Kontaktierung einer Lenksensoreinheit
CN110631612A (zh) * 2019-10-02 2019-12-31 北京金钢科技有限公司 紧凑型一体化多组分离式磁编码器
DE102021204232A1 (de) 2021-04-28 2022-11-03 Robert Bosch Gesellschaft mit beschränkter Haftung Lenkvorrichtung mit einer Lenksensoreinheit zur induktiven Erfassung wenigstens einer Lenkinformation
CN116929615B (zh) * 2023-09-18 2023-12-01 深圳市鑫精诚传感技术有限公司 一种电磁式复合多轴扭矩传感器及扭矩测量方法

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JP2010243407A (ja) * 2009-04-08 2010-10-28 Honda Lock Mfg Co Ltd トルクセンサ
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JP5243385B2 (ja) * 2009-10-20 2013-07-24 株式会社ホンダロック トルクセンサ
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JP5994264B2 (ja) * 2012-02-01 2016-09-21 株式会社ジェイテクト トルク検出装置およびその製造方法
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Also Published As

Publication number Publication date
FR2995680A1 (fr) 2014-03-21
US20140076655A1 (en) 2014-03-20
JP2014055910A (ja) 2014-03-27
CN103661595B (zh) 2016-12-28
JP5899090B2 (ja) 2016-04-06
DE102013008205A1 (de) 2014-04-10
CN103661595A (zh) 2014-03-26
US9302700B2 (en) 2016-04-05

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