FR2873646B1 - Procede de limitation des pertes d'assistance sur une direction assistee de vehicule automobile - Google Patents

Procede de limitation des pertes d'assistance sur une direction assistee de vehicule automobile

Info

Publication number
FR2873646B1
FR2873646B1 FR0408463A FR0408463A FR2873646B1 FR 2873646 B1 FR2873646 B1 FR 2873646B1 FR 0408463 A FR0408463 A FR 0408463A FR 0408463 A FR0408463 A FR 0408463A FR 2873646 B1 FR2873646 B1 FR 2873646B1
Authority
FR
France
Prior art keywords
assistance
power
motor vehicle
assisted steering
limiting loss
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.)
Expired - Fee Related
Application number
FR0408463A
Other languages
English (en)
Other versions
FR2873646A1 (fr
Inventor
Eric Ouvry
Dominique Berthier
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.)
JTEKT Europe SAS
Original Assignee
Koyo Steerring Europe SAS
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 Koyo Steerring Europe SAS filed Critical Koyo Steerring Europe SAS
Priority to FR0408463A priority Critical patent/FR2873646B1/fr
Publication of FR2873646A1 publication Critical patent/FR2873646A1/fr
Application granted granted Critical
Publication of FR2873646B1 publication Critical patent/FR2873646B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
FR0408463A 2004-07-30 2004-07-30 Procede de limitation des pertes d'assistance sur une direction assistee de vehicule automobile Expired - Fee Related FR2873646B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0408463A FR2873646B1 (fr) 2004-07-30 2004-07-30 Procede de limitation des pertes d'assistance sur une direction assistee de vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408463A FR2873646B1 (fr) 2004-07-30 2004-07-30 Procede de limitation des pertes d'assistance sur une direction assistee de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2873646A1 FR2873646A1 (fr) 2006-02-03
FR2873646B1 true FR2873646B1 (fr) 2006-09-15

Family

ID=34947726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0408463A Expired - Fee Related FR2873646B1 (fr) 2004-07-30 2004-07-30 Procede de limitation des pertes d'assistance sur une direction assistee de vehicule automobile

Country Status (1)

Country Link
FR (1) FR2873646B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2960505B1 (fr) * 2010-05-28 2012-07-20 Peugeot Citroen Automobiles Sa Mecanisme de securisation d'un systeme de direction assistee electrique et procede associe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725312B2 (ja) * 1988-08-18 1995-03-22 マツダ株式会社 電動式パワーステアリング装置
US4956590A (en) * 1988-10-06 1990-09-11 Techco Corporation Vehicular power steering system
JPH0867261A (ja) * 1994-08-29 1996-03-12 Nippon Seiko Kk 電動パワ−ステアリング装置の制御装置
JP3391628B2 (ja) * 1996-04-30 2003-03-31 三菱電機株式会社 電動パワーステアリングの制御装置
JP2998929B2 (ja) * 1997-08-18 2000-01-17 本田技研工業株式会社 電動パワーステアリング装置
US6575902B1 (en) * 1999-01-27 2003-06-10 Compumedics Limited Vigilance monitoring system
US6580973B2 (en) * 2000-10-14 2003-06-17 Robert H. Leivian Method of response synthesis in a driver assistance system
JP2003312511A (ja) * 2002-04-22 2003-11-06 Nsk Ltd 電動パワーステアリング装置
JP2004168258A (ja) * 2002-11-22 2004-06-17 Toyoda Mach Works Ltd 車両用操舵装置

Also Published As

Publication number Publication date
FR2873646A1 (fr) 2006-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150331