FR2868749B1 - Systeme de direction assistee electrique employant un capteur de couple - Google Patents

Systeme de direction assistee electrique employant un capteur de couple

Info

Publication number
FR2868749B1
FR2868749B1 FR0501309A FR0501309A FR2868749B1 FR 2868749 B1 FR2868749 B1 FR 2868749B1 FR 0501309 A FR0501309 A FR 0501309A FR 0501309 A FR0501309 A FR 0501309A FR 2868749 B1 FR2868749 B1 FR 2868749B1
Authority
FR
France
Prior art keywords
steering system
torque sensor
system employing
assisted steering
power 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
FR0501309A
Other languages
English (en)
Other versions
FR2868749A1 (fr
Inventor
Naoki Nakane
Kiyoshi Sugimura
Shigetoshi Fukaya
Masao Tokunaga
Kenji Takeda
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.)
Denso Corp
Original Assignee
Denso Corp
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 JP2001316788A external-priority patent/JP3874642B2/ja
Application filed by Denso Corp filed Critical Denso Corp
Publication of FR2868749A1 publication Critical patent/FR2868749A1/fr
Application granted granted Critical
Publication of FR2868749B1 publication Critical patent/FR2868749B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Power Steering Mechanism (AREA)
FR0501309A 2001-05-18 2005-02-09 Systeme de direction assistee electrique employant un capteur de couple Active FR2868749B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001148894 2001-05-18
JP2001259961 2001-08-29
JP2001316788A JP3874642B2 (ja) 2001-05-18 2001-10-15 トルクセンサ及びこのトルクセンサを具備する電動パワーステアリング装置
JP2001316435 2001-10-15
FR0206100A FR2824910B1 (fr) 2001-05-18 2002-05-17 Capteur de couple et systeme de direction assistee electrique employant ce capteur

Publications (2)

Publication Number Publication Date
FR2868749A1 FR2868749A1 (fr) 2005-10-14
FR2868749B1 true FR2868749B1 (fr) 2017-12-22

Family

ID=27482285

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0206100A Expired - Lifetime FR2824910B1 (fr) 2001-05-18 2002-05-17 Capteur de couple et systeme de direction assistee electrique employant ce capteur
FR0501309A Active FR2868749B1 (fr) 2001-05-18 2005-02-09 Systeme de direction assistee electrique employant un capteur de couple

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR0206100A Expired - Lifetime FR2824910B1 (fr) 2001-05-18 2002-05-17 Capteur de couple et systeme de direction assistee electrique employant ce capteur

Country Status (3)

Country Link
US (3) US6880411B2 (fr)
DE (2) DE10262194B4 (fr)
FR (2) FR2824910B1 (fr)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
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DE10262194B4 (de) * 2001-05-18 2014-01-23 Denso Corporation Drehmomentsensor und elektrisches servolenkungssystem mit drehmomentsensor
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JP4190849B2 (ja) * 2002-10-07 2008-12-03 株式会社日本自動車部品総合研究所 トルクセンサ
DE10352793B4 (de) * 2002-11-14 2007-01-04 Denso Corp., Kariya Hochzuverlässiger Drehmomentsensor
FR2847341B1 (fr) 2002-11-14 2005-11-04 Denso Corp Capteur de couple a bagues magnetiques
DE10256322A1 (de) * 2002-11-28 2004-06-09 Valeo Schalter Und Sensoren Gmbh Vorrichtung zum Bestimmen eines auf eine Welle ausgeübten Drehmoments
DE10256321A1 (de) * 2002-11-28 2004-06-09 Valeo Schalter Und Sensoren Gmbh Vorrichtung zum Bestimmen eines auf eine Welle ausgeübten Drehmoments
DE10316124A1 (de) 2003-04-04 2004-10-28 Valeo Schalter Und Sensoren Gmbh Vorrichtung zum Bestimmen eines auf eine Welle ausgeübten Drehmoments
US7021160B2 (en) * 2003-06-10 2006-04-04 Delphi Technologies, Inc. Apparatus for sensing position and/or torque
US6988583B2 (en) * 2003-10-30 2006-01-24 Deere & Company Electrical steering system for manned or unmanned operation
WO2005068962A1 (fr) 2004-01-20 2005-07-28 Valeo Schalter Und Sensoren Gmbh Dispositif pour determiner un angle de braquage et un couple de rotation exerce sur un arbre de direction
JP4518818B2 (ja) * 2004-03-17 2010-08-04 三菱電機株式会社 トルクセンサ
EP2233901A1 (fr) * 2004-04-08 2010-09-29 Jtekt Corporation Détecteur de couple et son procédé de fabrication
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JP2005326368A (ja) 2004-05-17 2005-11-24 Favess Co Ltd トルク検出装置
JP2005326369A (ja) * 2004-05-17 2005-11-24 Favess Co Ltd トルク検出装置
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
EP1621447B1 (fr) * 2004-07-29 2013-09-25 Jtekt Corporation Détecteur de couple et dispositif de direction assistée électrique
JP4906253B2 (ja) * 2004-08-27 2012-03-28 株式会社ジェイテクト トルク検出装置
DE102004055124B4 (de) * 2004-11-10 2017-06-01 Valeo Schalter Und Sensoren Gmbh Drehmomentsensor
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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
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JP5843099B2 (ja) 2011-11-08 2016-01-13 株式会社ジェイテクト トルク検出装置および電動パワーステアリング装置
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Also Published As

Publication number Publication date
FR2868749A1 (fr) 2005-10-14
US7089809B2 (en) 2006-08-15
DE10222118B4 (de) 2006-10-05
DE10262194B4 (de) 2014-01-23
US7047824B2 (en) 2006-05-23
FR2824910B1 (fr) 2005-05-13
US20020189371A1 (en) 2002-12-19
US6880411B2 (en) 2005-04-19
US20030209087A1 (en) 2003-11-13
US20060137474A1 (en) 2006-06-29
DE10222118A1 (de) 2002-11-21
FR2824910A1 (fr) 2002-11-22

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