FR2969564B1 - METHOD AND DEVICE FOR MONITORING A MOTOR VEHICLE IN A BRAKING CONDITION WITH ASYMMETRIC ADHESION - Google Patents

METHOD AND DEVICE FOR MONITORING A MOTOR VEHICLE IN A BRAKING CONDITION WITH ASYMMETRIC ADHESION

Info

Publication number
FR2969564B1
FR2969564B1 FR1061089A FR1061089A FR2969564B1 FR 2969564 B1 FR2969564 B1 FR 2969564B1 FR 1061089 A FR1061089 A FR 1061089A FR 1061089 A FR1061089 A FR 1061089A FR 2969564 B1 FR2969564 B1 FR 2969564B1
Authority
FR
France
Prior art keywords
monitoring
motor vehicle
braking condition
asymmetric adhesion
asymmetric
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
FR1061089A
Other languages
French (fr)
Other versions
FR2969564A1 (en
Inventor
Lionel Lorimier
Marc Lucea
Richard Pothin
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR1061089A priority Critical patent/FR2969564B1/en
Priority to PCT/EP2011/071668 priority patent/WO2012084465A1/en
Publication of FR2969564A1 publication Critical patent/FR2969564A1/en
Application granted granted Critical
Publication of FR2969564B1 publication Critical patent/FR2969564B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B60G17/0164—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input mainly during accelerating or braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control systems
    • 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
    • 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
    • B60T2260/06—Active Suspension System

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Regulating Braking Force (AREA)
FR1061089A 2010-12-22 2010-12-22 METHOD AND DEVICE FOR MONITORING A MOTOR VEHICLE IN A BRAKING CONDITION WITH ASYMMETRIC ADHESION Expired - Fee Related FR2969564B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1061089A FR2969564B1 (en) 2010-12-22 2010-12-22 METHOD AND DEVICE FOR MONITORING A MOTOR VEHICLE IN A BRAKING CONDITION WITH ASYMMETRIC ADHESION
PCT/EP2011/071668 WO2012084465A1 (en) 2010-12-22 2011-12-02 Method and device for controlling a motor vehicle in a braking situation with asymmetrical grip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1061089A FR2969564B1 (en) 2010-12-22 2010-12-22 METHOD AND DEVICE FOR MONITORING A MOTOR VEHICLE IN A BRAKING CONDITION WITH ASYMMETRIC ADHESION

Publications (2)

Publication Number Publication Date
FR2969564A1 FR2969564A1 (en) 2012-06-29
FR2969564B1 true FR2969564B1 (en) 2012-12-28

Family

ID=44275655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061089A Expired - Fee Related FR2969564B1 (en) 2010-12-22 2010-12-22 METHOD AND DEVICE FOR MONITORING A MOTOR VEHICLE IN A BRAKING CONDITION WITH ASYMMETRIC ADHESION

Country Status (2)

Country Link
FR (1) FR2969564B1 (en)
WO (1) WO2012084465A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015223666A1 (en) * 2015-11-30 2017-06-01 Continental Teves Ag & Co. Ohg Method and system for influencing the braking behavior of a vehicle
FR3050161B1 (en) 2016-04-13 2018-04-06 Renault S.A.S TRACKING DEVICE FOR TRACKING A VEHICLE
FR3051756B1 (en) 2016-05-24 2020-03-20 Renault S.A.S VEHICLE TRAJECTORY CONTROL DEVICE
FR3063265B1 (en) 2017-02-28 2019-04-05 Renault S.A.S DEVICE FOR CONTROLLING THE TRACK OF A VEHICLE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846500A1 (en) * 1998-10-09 2000-04-13 Bosch Gmbh Robert System and method for shortening the braking distance and improving traction in motor vehicles
EP1447262A1 (en) * 2003-02-11 2004-08-18 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Method and device for vehicle motion control
JP2008524061A (en) * 2004-12-17 2008-07-10 ルノー・エス・アー・エス Braking control method for the rear wheel of an automobile in the state of grip force of asymmetric braking
FR2908726B1 (en) 2006-11-21 2009-01-09 Renault Sas METHOD AND DEVICE FOR REJECTING DISTURBANCES WITH A ROTATING SYSTEM OF A MOTOR VEHICLE

Also Published As

Publication number Publication date
WO2012084465A1 (en) 2012-06-28
FR2969564A1 (en) 2012-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140829