DE602008004122D1 - Fahrzeugbremssystem - Google Patents

Fahrzeugbremssystem

Info

Publication number
DE602008004122D1
DE602008004122D1 DE602008004122T DE602008004122T DE602008004122D1 DE 602008004122 D1 DE602008004122 D1 DE 602008004122D1 DE 602008004122 T DE602008004122 T DE 602008004122T DE 602008004122 T DE602008004122 T DE 602008004122T DE 602008004122 D1 DE602008004122 D1 DE 602008004122D1
Authority
DE
Germany
Prior art keywords
demand signal
braking demand
electrical braking
modulator
electrical
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.)
Active
Application number
DE602008004122T
Other languages
English (en)
Inventor
Lawrence John Potter
Edward Gilbert Shaw
Robert Prescott
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.)
Haldex Brake Products Ltd
Original Assignee
Haldex Brake Products Ltd
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 Haldex Brake Products Ltd filed Critical Haldex Brake Products Ltd
Publication of DE602008004122D1 publication Critical patent/DE602008004122D1/de
Active 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
    • 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
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • 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
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • 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
    • B60T8/321—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 deceleration
    • B60T8/3255—Systems in which the braking action is dependent on brake pedal data
    • B60T8/327—Pneumatic systems
    • 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
    • B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
    • B60T8/343—Systems characterised by their lay-out
    • 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
    • B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—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 having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for 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
    • 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
    • B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/885—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
    • 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
    • B60T2220/00—Monitoring, detecting driver behaviour; Signalling thereof; Counteracting thereof
    • B60T2220/04—Pedal travel sensor, stroke sensor; Sensing brake request
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/413—Plausibility monitoring, cross check, redundancy

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
DE602008004122T 2007-03-26 2008-03-25 Fahrzeugbremssystem Active DE602008004122D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0705789.6A GB0705789D0 (en) 2007-03-26 2007-03-26 Vehicle braking system
GB0721100A GB2448007A (en) 2007-03-26 2007-10-29 Braking System having braking demand signal generators
PCT/GB2008/001021 WO2008117038A1 (en) 2007-03-26 2008-03-25 Vehicle braking system

Publications (1)

Publication Number Publication Date
DE602008004122D1 true DE602008004122D1 (de) 2011-02-03

Family

ID=38024870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008004122T Active DE602008004122D1 (de) 2007-03-26 2008-03-25 Fahrzeugbremssystem

Country Status (5)

Country Link
EP (3) EP2284056B1 (de)
AT (1) ATE492447T1 (de)
DE (1) DE602008004122D1 (de)
GB (2) GB0705789D0 (de)
WO (1) WO2008117038A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009009811A1 (de) * 2009-02-20 2010-09-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Elektro-pneumatisches Druckregelmodul mit pneumatisch kreisgetrennten Druckregelkanälen
GB2472461B (en) * 2009-08-07 2015-12-16 Knorr Bremse Systeme Trailer park brake valve arrangement
EP2794368B2 (de) 2011-12-23 2021-11-17 Renault Trucks Elektronisch gesteuertes pneumatisches bremssystem für ein automobil und automobil mit einem solchen system
US9527487B2 (en) 2014-07-11 2016-12-27 Ford Global Technologies, Llc Failure tolerant vehicle speed
DE102014113056A1 (de) * 2014-09-10 2016-03-10 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremsanlage
EP3322621B1 (de) * 2015-07-16 2020-03-25 Volvo Construction Equipment AB Fahrzeugbremssystem
GB2569282A (en) * 2017-11-21 2019-06-19 Haldex Brake Prod Ab Braking system
EP3626561B1 (de) 2018-09-18 2020-11-04 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Redundantes bremssystem für ein autonom angetriebenes fahrzeug
EP3626559B1 (de) * 2018-09-18 2022-10-26 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Bremsensystem für ein fahrzeug
EP3626557B1 (de) 2018-09-18 2023-04-12 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Bremsensystem für ein fahrzeug
US11186262B2 (en) * 2018-10-11 2021-11-30 Bendix Commercial Vehicle Systems Llc System and method for controlling compounding in a brake actuator
DE102019103901A1 (de) * 2019-02-15 2020-08-20 Wabco Gmbh Feststellbremsanordnung mit radindividueller ABS-Steuerung
GB2583533B (en) 2019-05-03 2023-02-01 Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh Trailer braking system
FR3097184B1 (fr) * 2019-06-14 2021-05-14 Psa Automobiles Sa Véhicule à organes assurant une redondance pour une fonction du véhicule

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9116952D0 (en) * 1991-08-06 1991-09-18 Lucas Ind Plc Electronic braking system
JP3191245B2 (ja) * 1992-02-28 2001-07-23 アイシン精機株式会社 制動力制御装置
DE19548392C2 (de) * 1995-12-22 2001-05-17 Siemens Ag Bremsanlage für ein Kraftfahrzeug
US6318817B1 (en) * 1996-04-25 2001-11-20 Lucas Industries Plc Electro-hydraulic braking systems
DE19708832A1 (de) * 1997-03-05 1998-09-10 Mannesmann Rexroth Ag Elektrisch gesteuertes Bremssystem für ein Radfahrzeug
IT1307660B1 (it) * 1998-02-16 2001-11-14 Siemens Ag Impianto frenante per un autoveicolo
US6290309B1 (en) * 1998-12-18 2001-09-18 Meritor Wabco Vehicle Control Systems Spring brake actuation for electronically controlled brake system
US6305758B1 (en) * 1999-03-16 2001-10-23 Delphi Technologies, Inc. Electro-hydraulic actuator for motor vehicle brake
DE19954284B4 (de) * 1999-11-11 2018-06-14 Robert Bosch Gmbh Elektrisch gesteuertes Bremssystem für ein Fahrzeug
GB9927884D0 (en) * 1999-11-25 2000-01-26 East Coast Nursery Prod Ltd A locking device for swingable baby equipment
DE10320608B4 (de) * 2003-05-08 2005-08-11 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bremsanlage für Fahrzeuge, insbesondere Nutzfahrzeuge mit mindestens zwei separaten elektronischen Bremssteuerkreisen
FR2864024B1 (fr) * 2003-12-22 2006-04-07 Messier Bugatti Procede de gestion d'une architecture de systeme de freinage d'aeronef, et architecture de systeme de freinage faisant application
US20050275281A1 (en) * 2004-05-13 2005-12-15 Prescott Robert D Modular braking system
GB2416010A (en) * 2004-07-08 2006-01-11 Haldex Brake Products Ltd Brake actuator

Also Published As

Publication number Publication date
EP2284055A1 (de) 2011-02-16
EP2134580A1 (de) 2009-12-23
GB0721100D0 (en) 2007-12-05
WO2008117038A1 (en) 2008-10-02
EP2284056B1 (de) 2015-03-11
EP2284056A1 (de) 2011-02-16
EP2284055B1 (de) 2015-03-11
ATE492447T1 (de) 2011-01-15
GB0705789D0 (en) 2007-05-02
GB2448007A (en) 2008-10-01
EP2134580B1 (de) 2010-12-22

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