SE0602484L - Adaptive brake control - Google Patents

Adaptive brake control

Info

Publication number
SE0602484L
SE0602484L SE0602484A SE0602484A SE0602484L SE 0602484 L SE0602484 L SE 0602484L SE 0602484 A SE0602484 A SE 0602484A SE 0602484 A SE0602484 A SE 0602484A SE 0602484 L SE0602484 L SE 0602484L
Authority
SE
Sweden
Prior art keywords
sub
signal
brake
brake force
vehicle
Prior art date
Application number
SE0602484A
Other languages
Swedish (sv)
Inventor
Magnus Granstroem
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE0602484A priority Critical patent/SE0602484L/en
Priority to PCT/SE2007/050809 priority patent/WO2008063120A1/en
Publication of SE0602484L publication Critical patent/SE0602484L/en

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
    • 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
    • B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

The present invention relates to a brake control solution for a motor vehicle (100), wherein at least one brake means (110) is adapted to apply a brake force to at least one wheel (120) of the vehicle (100) in response to reference signal (s<SUB>ref</SUB> ). A control unit (130) receives: an operator-generated input signal (s <SUB>man </SUB>) describing a desired brake force to be applied to the at least one wheel (120); an automatically generated antilock control signal (s<SUB>ABS</SUB>) describing a brake force to be applied to the at least one wheel (120) to avoid locking thereof; and a steering signal (s<SUB>a</SUB>) indicative a steering wheel angle (a) of the vehicle (100). In response to the received signals (s<SUB>m an</SUB>, s<SUB>ABS</SUB>, s<SUB>a</SUB>), the control unit (130) produces the reference signal (s<SUB>ref</SUB> ), such that the brake force specified by this signal is derived in consideration of antilock criteria as well as a handling parameter (f <SUB>h</SUB> ) comprising a first directional control component reflecting the steering wheel angle (a). Thus, any steering wheel maneuvers performed during ABS-assisted braking influence the behavior of the at least one brake means (110) in a positive manner regarding vehicle handling.
SE0602484A 2006-11-22 2006-11-22 Adaptive brake control SE0602484L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0602484A SE0602484L (en) 2006-11-22 2006-11-22 Adaptive brake control
PCT/SE2007/050809 WO2008063120A1 (en) 2006-11-22 2007-11-01 Adaptive brake control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0602484A SE0602484L (en) 2006-11-22 2006-11-22 Adaptive brake control

Publications (1)

Publication Number Publication Date
SE0602484L true SE0602484L (en) 2008-05-23

Family

ID=39429964

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0602484A SE0602484L (en) 2006-11-22 2006-11-22 Adaptive brake control

Country Status (2)

Country Link
SE (1) SE0602484L (en)
WO (1) WO2008063120A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8874346B2 (en) * 2012-11-15 2014-10-28 Caterpillar Inc. System with blended anti-lock and stability control

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03276856A (en) * 1990-03-27 1991-12-09 Nissan Motor Co Ltd Turning motion controller for vehicle
US5251137A (en) * 1991-07-10 1993-10-05 General Motors Corporation Vehicle handling control method for antilock braking
DE4234456C2 (en) * 1992-01-18 2003-11-27 Bosch Gmbh Robert Anti-locking control method
DE19512766A1 (en) * 1995-04-05 1996-10-10 Continental Ag Vehicle ABS braking system
JP3387692B2 (en) * 1995-05-16 2003-03-17 三菱自動車工業株式会社 Vehicle turning control device
JP3724845B2 (en) * 1995-06-09 2005-12-07 本田技研工業株式会社 Anti-lock brake control method for vehicle
US6325469B1 (en) * 1996-09-06 2001-12-04 General Motors Corporation Brake control system
JPH1134831A (en) * 1997-05-21 1999-02-09 Denso Corp Brake control device
DE19755431A1 (en) * 1997-12-13 1999-06-17 Wabco Gmbh Vehicle brake system
WO2002083471A1 (en) * 2001-04-10 2002-10-24 Continental Teves Ag & Co. Ohg Electronically programmable method for improving the control behaviour of an anti-lock braking control system

Also Published As

Publication number Publication date
WO2008063120A1 (en) 2008-05-29

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Legal Events

Date Code Title Description
NAV Patent application has lapsed