SE0004320D0 - Method for detecting an asymmetric braking intervention in motor vehicles - Google Patents

Method for detecting an asymmetric braking intervention in motor vehicles

Info

Publication number
SE0004320D0
SE0004320D0 SE0004320A SE0004320A SE0004320D0 SE 0004320 D0 SE0004320 D0 SE 0004320D0 SE 0004320 A SE0004320 A SE 0004320A SE 0004320 A SE0004320 A SE 0004320A SE 0004320 D0 SE0004320 D0 SE 0004320D0
Authority
SE
Sweden
Prior art keywords
detecting
motor vehicles
braking intervention
asymmetric braking
wheels
Prior art date
Application number
SE0004320A
Other languages
Swedish (sv)
Other versions
SE0004320L (en
Inventor
Klaus Ries-Mueller
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE0004320D0 publication Critical patent/SE0004320D0/en
Publication of SE0004320L publication Critical patent/SE0004320L/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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • 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
    • 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)
  • Regulating Braking Force (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Power Steering Mechanism (AREA)

Abstract

As a motor vehicle travels during a braking operation on the wheels being steered, a steering deviation in these wheels not caused by a steering wheel is detected and distinguished from other possible factors causing this deviation. This allows a non-symmetrical braking operation to be recognized.
SE0004320A 1999-11-27 2000-11-24 Method for detecting an asymmetric braking intervention in motor vehicles SE0004320L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999157171 DE19957171A1 (en) 1999-11-27 1999-11-27 Method for recognizing a non-symmetrical braking operation in motor vehicles detects a steering deviation in wheels not caused by a steering wheel while distinguishing this from other possible factors causing this deviation.

Publications (2)

Publication Number Publication Date
SE0004320D0 true SE0004320D0 (en) 2000-11-24
SE0004320L SE0004320L (en) 2001-05-28

Family

ID=7930572

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004320A SE0004320L (en) 1999-11-27 2000-11-24 Method for detecting an asymmetric braking intervention in motor vehicles

Country Status (4)

Country Link
JP (1) JP2001199323A (en)
DE (1) DE19957171A1 (en)
FR (1) FR2801552A1 (en)
SE (1) SE0004320L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10156625C1 (en) 2001-11-17 2003-07-31 Bosch Gmbh Robert Device and method for brake and drive misalignment diagnosis
DE10236330A1 (en) * 2002-08-08 2004-02-19 Bayerische Motoren Werke Ag Operating method for a vehicle steering system
DE10236331B4 (en) * 2002-08-08 2015-01-08 Bayerische Motoren Werke Aktiengesellschaft Operating method for a vehicle steering system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19751125B4 (en) 1997-03-22 2011-11-24 Robert Bosch Gmbh Method and device for operating a steering system for a motor vehicle
DE19906300A1 (en) 1999-02-15 2000-08-17 Bosch Gmbh Robert Imbalance and air pressure detection through steering moments

Also Published As

Publication number Publication date
FR2801552A1 (en) 2001-06-01
SE0004320L (en) 2001-05-28
JP2001199323A (en) 2001-07-24
DE19957171A1 (en) 2001-05-31

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Legal Events

Date Code Title Description
NAV Patent application has lapsed