DE69931081D1 - Pumpenmotorregelung in elektrohydraulischen Bremsanlagen - Google Patents

Pumpenmotorregelung in elektrohydraulischen Bremsanlagen

Info

Publication number
DE69931081D1
DE69931081D1 DE69931081T DE69931081T DE69931081D1 DE 69931081 D1 DE69931081 D1 DE 69931081D1 DE 69931081 T DE69931081 T DE 69931081T DE 69931081 T DE69931081 T DE 69931081T DE 69931081 D1 DE69931081 D1 DE 69931081D1
Authority
DE
Germany
Prior art keywords
motor control
pump motor
brake systems
electrohydraulic brake
electrohydraulic
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 - Lifetime
Application number
DE69931081T
Other languages
English (en)
Other versions
DE69931081T2 (de
Inventor
Alan Leslie Harris
Andrew Kingston
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of DE69931081D1 publication Critical patent/DE69931081D1/de
Publication of DE69931081T2 publication Critical patent/DE69931081T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60T8/32—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
    • 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
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/025—Electrically controlled valves
    • B60T15/028—Electrically controlled valves in hydraulic 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
    • 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
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • B60T8/404—Control of the pump unit
    • B60T8/4059—Control of the pump unit involving the rate of delivery
    • 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
    • B60T8/4081—Systems with stroke simulating devices for driver input
    • 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
    • B60T8/4081—Systems with stroke simulating devices for driver input
    • B60T8/4086—Systems with stroke simulating devices for driver input the stroke simulating device being connected to, or integrated in the driver input device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE69931081T 1998-11-27 1999-11-23 Pumpenmotorregelung in elektrohydraulischen Bremsanlagen Expired - Lifetime DE69931081T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9825887A GB2344142B (en) 1998-11-27 1998-11-27 Pump motor control in electro-hydraulic braking systems
GB9825887 1998-11-27

Publications (2)

Publication Number Publication Date
DE69931081D1 true DE69931081D1 (de) 2006-06-01
DE69931081T2 DE69931081T2 (de) 2006-11-30

Family

ID=10843067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69931081T Expired - Lifetime DE69931081T2 (de) 1998-11-27 1999-11-23 Pumpenmotorregelung in elektrohydraulischen Bremsanlagen

Country Status (5)

Country Link
US (1) US6595598B2 (de)
EP (2) EP1004493A3 (de)
DE (1) DE69931081T2 (de)
ES (1) ES2264077T3 (de)
GB (1) GB2344142B (de)

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DE19935373A1 (de) * 1999-07-29 2001-02-01 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung eines ein Druckmedium in einem Fahrzeugbremssystem fördernden Mittels abhängig von der Fahrzeuggeschwindigkeit
EP1622799A1 (de) * 2003-04-08 2006-02-08 Continental Teves AG & Co. oHG Verfahren zum betrieb eines hydraulischen bremssystems mit integrierter feststellbremsfunktion für kraftfahrzeuge
US20050067895A1 (en) * 2003-09-25 2005-03-31 Marathe Sameer S. Apparatus and method of monitoring braking system pressure
US7413263B2 (en) * 2004-01-21 2008-08-19 Delphi Technologies, Inc. Modulator noise reduction via motor control
DE102004019511A1 (de) * 2004-04-22 2005-11-10 Zf Friedrichshafen Ag Verfahren zur Steuerung einer Druckmittelpumpe in einem Kraftfahrzeug
JP4635896B2 (ja) * 2006-02-15 2011-02-23 株式会社アドヴィックス 車両用ブレーキ制御装置
US8191974B2 (en) * 2006-05-05 2012-06-05 Ford Global Technologies, Llc System and method to control hydraulic pump to provide steering and braking assist
US7644995B2 (en) * 2006-12-08 2010-01-12 Kelsey-Hayes Company Motor speed control for thermal protection
JP4640389B2 (ja) * 2007-07-30 2011-03-02 トヨタ自動車株式会社 ポンプ制御装置およびブレーキ制御装置
US9327710B2 (en) * 2013-09-12 2016-05-03 Ford Global Technologies, Llc Methods and systems for operating a stop/start engine
US10300899B2 (en) 2017-01-06 2019-05-28 Ford Global Technologies, Llc Adjustment of maximum brake pump speed based on rate of change of target deceleration
US10106137B2 (en) 2017-01-06 2018-10-23 Ford Global Technologies, Llc Adjustment of maximum brake pump speed based on rate of change of target deceleration
DE102017206250A1 (de) * 2017-04-11 2018-10-11 Audi Ag Bremssystem für ein Kraftfahrzeug sowie Verfahren zum Betreiben eines Bremssystems für ein Kraftfahrzeug
US11091149B2 (en) * 2017-11-09 2021-08-17 Robert Bosch Gmbh Vehicle electronic stability control system including improved wheel speed detection

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JPS5486077U (de) * 1977-11-25 1979-06-18
US4402554A (en) * 1980-12-31 1983-09-06 Itt Industries, Inc. Pressure control device for a pressure accumulator
DE3241039A1 (de) * 1982-11-06 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftregelanlage
DE3315731A1 (de) 1983-04-29 1984-10-31 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage fuer kraftfahrzeuge
DE3510910A1 (de) * 1984-09-27 1986-05-15 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum betreiben einer fahrzeugbremsanlage und fahrzeugbremsanlage
GB2166098B (en) 1984-10-31 1987-10-28 Trw Cam Gears Ltd Vehicle hydraulic servo system
FR2580572B1 (fr) 1985-04-22 1987-07-10 Regie Autonome Transports Systeme de freinage hydraulique pour vehicules ferroviaires
JP2677377B2 (ja) 1987-08-30 1997-11-17 株式会社デンソー ブレーキ装置用アキュムレータの圧力制御装置
DE3818260C2 (de) 1988-05-28 2000-08-03 Continental Teves Ag & Co Ohg Schaltungsanordnung zur Steuerung der Hilfsenergieversorgung einer hydraulischen schlupfgeregelten Bremsanlage
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US5522650A (en) 1995-02-03 1996-06-04 Kelsey Hayes Company Method and system for controllably restricting the on time of a vehicular pump in an electro-hydraulic control system
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Also Published As

Publication number Publication date
EP1413492A2 (de) 2004-04-28
US20020130549A1 (en) 2002-09-19
GB9825887D0 (en) 1999-01-20
DE69931081T2 (de) 2006-11-30
EP1413492A3 (de) 2004-05-12
EP1413492B8 (de) 2006-06-14
ES2264077T3 (es) 2006-12-16
EP1004493A3 (de) 2002-04-10
EP1413492B1 (de) 2006-04-26
GB2344142B (en) 2003-01-22
GB2344142A (en) 2000-05-31
EP1004493A2 (de) 2000-05-31
US6595598B2 (en) 2003-07-22

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: LUCAS INDUSTRIES LTD., SOLIHULL, GB

8364 No opposition during term of opposition