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WO2006067340A3 - Commande de freinage de roues arriere de vehicule automobile en situation de freinage avec adherence asymetrique - Google Patents

Commande de freinage de roues arriere de vehicule automobile en situation de freinage avec adherence asymetrique Download PDF

Info

Publication number
WO2006067340A3
WO2006067340A3 PCT/FR2005/051018 FR2005051018W WO2006067340A3 WO 2006067340 A3 WO2006067340 A3 WO 2006067340A3 FR 2005051018 W FR2005051018 W FR 2005051018W WO 2006067340 A3 WO2006067340 A3 WO 2006067340A3
Authority
WO
WIPO (PCT)
Prior art keywords
braking
motor vehicle
rear wheel
situation
vehicle rear
Prior art date
Application number
PCT/FR2005/051018
Other languages
English (en)
Other versions
WO2006067340A2 (fr
Inventor
Olivier Cayol
Stephane Guegan
Richard Pothin
Original Assignee
Renault Sa
Olivier Cayol
Stephane Guegan
Richard Pothin
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 FR0413504A external-priority patent/FR2876337B1/fr
Application filed by Renault Sa, Olivier Cayol, Stephane Guegan, Richard Pothin filed Critical Renault Sa
Priority to JP2007546131A priority Critical patent/JP2008524061A/ja
Priority to EP05824079A priority patent/EP1827931A2/fr
Publication of WO2006067340A2 publication Critical patent/WO2006067340A2/fr
Publication of WO2006067340A3 publication Critical patent/WO2006067340A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1764—Regulation during travel on surface with different coefficients of friction, e.g. between left and right sides, mu-split or between front and rear
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/58—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration responsive to speed and another condition or to plural speed conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
    • B62D7/159—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels characterised by computing methods or stabilisation processes or systems, e.g. responding to yaw rate, lateral wind, load, road condition
    • 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
    • B60T2260/00—Interaction of vehicle brake system with other systems
    • B60T2260/02—Active Steering, Steer-by-Wire
    • B60T2260/022—Rear-wheel steering; Four-wheel steering
    • 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
    • B60T2260/00—Interaction of vehicle brake system with other systems
    • B60T2260/02—Active Steering, Steer-by-Wire
    • B60T2260/024—Yawing moment compensation during mu-split braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Regulating Braking Force (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

Procédé de commande de freinage des roues arrière d'un véhicule automobile à au moins quatre roues directrices (103 à 106) consistant à détecter la présence d'une situation de freinage avec adhérence asymétrique, à déterminer une consigne de pression de freinage sous la forme d'une différence maximale de pression de freinage entre les roues arrière droite et gauche en fonction de la valeur de vitesse longitudinale instantanée du véhicule et de la valeur d'angle de braquage des roues avant, à transmettre, en cas de situation de freinage avec adhérence asymétrique, ladite valeur de consigne de pression de freinage aux actionneurs de freinage desdites roues arrière afin de corriger l'instabilité du véhicule.
PCT/FR2005/051018 2004-12-17 2005-12-01 Commande de freinage de roues arriere de vehicule automobile en situation de freinage avec adherence asymetrique WO2006067340A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007546131A JP2008524061A (ja) 2004-12-17 2005-12-01 非対称なブレーキングのグリップ力状態における自動車の後輪のブレーキング制御方法
EP05824079A EP1827931A2 (fr) 2004-12-17 2005-12-01 Commande de freinage de roues arriere de vehicule automobile en situation de freinage avec adherence asymetrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0413504A FR2876337B1 (fr) 2004-10-08 2004-12-17 Commande de freinage de roues arriere de vehicule automobile en situation de freinage avec adherence asymetrique
FR0413504 2004-12-17

Publications (2)

Publication Number Publication Date
WO2006067340A2 WO2006067340A2 (fr) 2006-06-29
WO2006067340A3 true WO2006067340A3 (fr) 2006-12-07

Family

ID=36602124

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/051018 WO2006067340A2 (fr) 2004-12-17 2005-12-01 Commande de freinage de roues arriere de vehicule automobile en situation de freinage avec adherence asymetrique

Country Status (4)

Country Link
EP (1) EP1827931A2 (fr)
JP (1) JP2008524061A (fr)
KR (1) KR20070090025A (fr)
WO (1) WO2006067340A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916180B1 (fr) * 2007-05-14 2009-07-03 Renault Sas Procede et dispositif de gestion d'une consigne de braquage appliquee a au moins un actionneur de braquage des roues arriere d'un vehicule automobile
FR2918337B1 (fr) * 2007-07-02 2009-08-21 Renault Sas Procede d'identification du moment d'inertie vertical et des rigidites de derive d'un vehicule automobile
FR2969564B1 (fr) 2010-12-22 2012-12-28 Renault Sa Procede et dispositif de controle d'un vehicule automobile en situation de freinage avec adherence asymetrique
FR3019125B1 (fr) 2014-03-25 2017-07-21 Renault Sas Assistance a la conduite d'un vehicule avec inhibition de la commande de braquage des roues arriere
FR3054987A1 (fr) * 2016-08-09 2018-02-16 Peugeot Citroen Automobiles Sa Dispositif de controle des pressions des liquides de frein pour les deux roues d'un train arriere de vehicule automobile
CN110304139A (zh) * 2019-07-04 2019-10-08 北京华力兴科技发展有限责任公司 车轮转向控制方法、控制装置、多轮行走设备与存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089967A (en) * 1987-08-10 1992-02-18 Nippondenso Co., Ltd. Auxiliary steering system associated with anti-skid control system for use in motor vehicle
US5316379A (en) * 1990-11-29 1994-05-31 Robert Bosch Gmbh Vehicle with an antilock controller
US5388896A (en) * 1992-08-06 1995-02-14 Robert Bosch Gmbh Method for braking motor vehicle wheels while reducing a yawing moment of an antilock braking system
US20020198646A1 (en) * 1999-12-15 2002-12-26 Bedner Edward John Vehicle chassis control with coordinated brake and steering control on split coefficient surface
WO2006040491A1 (fr) * 2004-10-08 2006-04-20 Renault S.A.S Commande de braquage de roues arriere de vehicule automobile en situation de freinage avec adherence asymetrique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08142841A (ja) * 1994-11-17 1996-06-04 Aisin Seiki Co Ltd 車両の安定制御装置
JP3915871B2 (ja) * 2000-09-25 2007-05-16 三菱自動車工業株式会社 カウンタステア判定装置
WO2002083471A1 (fr) * 2001-04-10 2002-10-24 Continental Teves Ag & Co. Ohg Procede programmable electroniquement permettant d'ameliorer le comportement du reglage d'un systeme de reglage de freinage antiblocage
US7661772B2 (en) * 2001-11-15 2010-02-16 Robert Bosch Gmbh Method and device for improving braking behavior

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089967A (en) * 1987-08-10 1992-02-18 Nippondenso Co., Ltd. Auxiliary steering system associated with anti-skid control system for use in motor vehicle
US5316379A (en) * 1990-11-29 1994-05-31 Robert Bosch Gmbh Vehicle with an antilock controller
US5388896A (en) * 1992-08-06 1995-02-14 Robert Bosch Gmbh Method for braking motor vehicle wheels while reducing a yawing moment of an antilock braking system
US20020198646A1 (en) * 1999-12-15 2002-12-26 Bedner Edward John Vehicle chassis control with coordinated brake and steering control on split coefficient surface
WO2006040491A1 (fr) * 2004-10-08 2006-04-20 Renault S.A.S Commande de braquage de roues arriere de vehicule automobile en situation de freinage avec adherence asymetrique

Also Published As

Publication number Publication date
EP1827931A2 (fr) 2007-09-05
KR20070090025A (ko) 2007-09-04
WO2006067340A2 (fr) 2006-06-29
JP2008524061A (ja) 2008-07-10

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