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ES2088303T3 - Sistema de servofreno para regular la presion de frenado con un servofreno. - Google Patents

Sistema de servofreno para regular la presion de frenado con un servofreno.

Info

Publication number
ES2088303T3
ES2088303T3 ES94104009T ES94104009T ES2088303T3 ES 2088303 T3 ES2088303 T3 ES 2088303T3 ES 94104009 T ES94104009 T ES 94104009T ES 94104009 T ES94104009 T ES 94104009T ES 2088303 T3 ES2088303 T3 ES 2088303T3
Authority
ES
Spain
Prior art keywords
power brake
braking
ped
braking pressure
max
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
ES94104009T
Other languages
English (en)
Inventor
Helmut Heibel
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 ES2088303T3 publication Critical patent/ES2088303T3/es
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
    • 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
    • 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
    • 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
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • 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
    • B60T8/3275—Systems with a braking assistant function, i.e. automatic full braking initiation in dependence of brake pedal velocity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S303/00—Fluid-pressure and analogous brake systems
    • Y10S303/02—Brake control by pressure comparison
    • Y10S303/03—Electrical pressure sensor
    • Y10S303/04—Pressure signal used in electrical speed controlled braking circuit

Landscapes

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

Abstract

EN LAS INSTALACIONES DE FRENADO DE VEHICULO SE AVERIGUA UNA VELOCIDAD (FV PED) DE AUMENTO DE FUERZA DEL PEDAL DE FRENADO Y EN DEPENDENCIA DE ELLA SE REALIZA UNA AMPLIFICACION DE LA FUERZA DE FRENADO, EN LA FORMA QUE DURANTE UN PROCESO DE FRENADO CONTINUO SE COORDINA UNA VELOCIDAD (FV PED) DE AUMENTO DE FUERZA DEL PEDAL (10) DE FRENADO CON UN VALOR (FV MAX) UMBRAL. EL VALOR REAL MOMENTANEO DE LA VELOCIDAD (FV PED) DE AUMENTO DE LA FUERZA SE COMPARA CON EL VALOR UMBRAL (FV MAX) RESPECTIVO Y SE AJUSTA EN DEPENDENCIA DEL PROCESO DE COMPARACION DEL AMPLIFICADOR (28) DE LA FUERZA DE FRENADO.
ES94104009T 1993-03-26 1994-03-15 Sistema de servofreno para regular la presion de frenado con un servofreno. Expired - Lifetime ES2088303T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4309850A DE4309850C2 (de) 1993-03-26 1993-03-26 Bremskraftverstärkersystem zum Regeln eines Bremsdruckes mit einem Bremskraftverstärker

Publications (1)

Publication Number Publication Date
ES2088303T3 true ES2088303T3 (es) 1996-08-01

Family

ID=6483925

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94104009T Expired - Lifetime ES2088303T3 (es) 1993-03-26 1994-03-15 Sistema de servofreno para regular la presion de frenado con un servofreno.

Country Status (7)

Country Link
US (1) US5427442A (es)
EP (1) EP0616932B1 (es)
JP (1) JPH0789432A (es)
KR (1) KR940021334A (es)
BR (1) BR9401285A (es)
DE (2) DE4309850C2 (es)
ES (1) ES2088303T3 (es)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100329527B1 (ko) * 1993-07-27 2002-10-04 루카스 인더스트리즈 피엘씨 전자제어식부스터를구비한차량브레이크시스템
DE4400688C2 (de) * 1993-07-27 1998-10-15 Lucas Ind Plc Fahrzeugbremsanlage mit einem elektronisch gesteuerten Verstärker
GB9320661D0 (en) * 1993-10-07 1993-11-24 Lucas Ind Public Limited Electric vehicle having abs
DE4338068C1 (de) * 1993-11-08 1995-03-16 Daimler Benz Ag Verfahren zur fahrerabhängigen Bestimmung der Auslöseempfindlichkeit eines automatischen Bremsvorganges für ein Kraftfahrzeug
DE4410769C2 (de) * 1994-03-28 1998-04-09 Lucas Ind Plc Ventilbaugruppe zum Steuern eines Unterdruck-Bremskraftverstärkers mit einer elektromagnetischen Betätigungseinrichtung
DE4413172C1 (de) * 1994-04-15 1995-03-30 Daimler Benz Ag Verfahren zur fahrsituationsabhängigen Bestimmung der Auslöseempfindlichkeit eines automatischen Bremsvorganges für ein Kraftfahrzeug
ES2092365T3 (es) * 1994-07-27 1996-11-16 Lucas Ind Plc Sistema de freno de vehiculo que tiene un servofreno controlado electronicamente.
DE4432583C1 (de) * 1994-09-13 1995-09-14 Lucas Ind Plc Fahrzeugbremsanlage mit einem elektronisch gesteuerten pneumatischen Bremskraftverstärker
DE4436297C2 (de) * 1994-10-11 1998-10-08 Lucas Ind Plc Elektronisch gesteuerter Bremskraftverstärker und Verfahren zu dessen Betrieb
DE4436819C2 (de) * 1994-10-14 1998-09-24 Lucas Ind Plc Elektronisch gesteuerte Fahrzeugbremsanlage und Verfahren zu deren Betrieb
DE4438966C1 (de) * 1994-10-31 1995-12-21 Daimler Benz Ag Verfahren zur Bestimmung des Beginns eines automatischen Bremsvorgangs
DE19503202C1 (de) * 1995-02-02 1996-04-04 Daimler Benz Ag Verfahren zum Beenden eines automatischen Bremsvorganges
DE19509065A1 (de) * 1995-03-14 1996-09-19 Teves Gmbh Alfred Bremskraftverstärker
DE19511844A1 (de) * 1995-03-31 1996-10-02 Teves Gmbh Alfred Verfahren zum Betrieb eines Bremskraftverstärkers
DE19511845A1 (de) * 1995-03-31 1996-10-02 Teves Gmbh Alfred Geregelter fremdansteuerbarer Bremskraftverstärker und Verfahren zu dessen Betrieb
DE19514382A1 (de) * 1995-04-19 1996-10-24 Teves Gmbh Alfred Bremsanlage für Kraftfahrzeuge
DE19514591A1 (de) * 1995-04-20 1996-10-24 Teves Gmbh Alfred Bremsanlage für Kraftfahrzeuge
DE19515848A1 (de) * 1995-04-29 1996-10-31 Teves Gmbh Alfred Vorrichtung und Verfahren zum Einstellen eines variablen Verstärkungsfaktors eines Bremskraftverstärkers
DE19517708B4 (de) * 1995-05-13 2004-04-29 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren und Vorrichtung zur elektronischen Steuerung der Bremsanlage eines Fahrzeugs
FR2736606B1 (fr) * 1995-07-10 1998-01-30 Alliedsignal Europ Services Servomoteur pneumatique a valve additionnelle
DE19541535A1 (de) * 1995-11-08 1997-05-15 Teves Gmbh Alfred Verfahren zum Betrieb eines pneumatischen Bremskraftverstärkers
US6142581A (en) * 1995-12-26 2000-11-07 Denso Corporation Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same
US6474751B1 (en) 1995-12-26 2002-11-05 Denso Corporation Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same
DE69621760T2 (de) 1995-12-26 2003-03-06 Denso Corp., Kariya Bremssteuergerät für Fahrzeuge
DE69635384T8 (de) * 1995-12-26 2006-12-14 Denso Corp., Kariya Brems-Steuergerät für ein Fahrzeug
EP0781698B1 (en) 1995-12-27 2001-03-14 Denso Corporation Brake control apparatus for a vehicle
JPH09263233A (ja) * 1996-03-27 1997-10-07 Denso Corp 車両用ブレーキ装置
US6019440A (en) * 1996-04-03 2000-02-01 Itt Manufacturing Enterprises Inc. Process and device for regulating a power brake variable boosting factor
JP3716490B2 (ja) 1996-04-05 2005-11-16 トヨタ自動車株式会社 制動力制御装置
JP3752756B2 (ja) * 1996-04-08 2006-03-08 株式会社デンソー 車両用ブレーキ装置
JPH09286324A (ja) * 1996-04-23 1997-11-04 Toyota Motor Corp 制動力制御装置
JP3528415B2 (ja) 1996-04-23 2004-05-17 トヨタ自動車株式会社 制動圧力制御装置
JP3528418B2 (ja) * 1996-04-25 2004-05-17 トヨタ自動車株式会社 制動力制御装置
JP3724053B2 (ja) 1996-04-26 2005-12-07 トヨタ自動車株式会社 制動力制御装置
JP3716493B2 (ja) 1996-04-26 2005-11-16 トヨタ自動車株式会社 制動力制御装置
JP3617180B2 (ja) 1996-04-26 2005-02-02 トヨタ自動車株式会社 制動力制御装置
JP3528419B2 (ja) 1996-04-26 2004-05-17 トヨタ自動車株式会社 制動力制御装置
JP3528421B2 (ja) 1996-04-26 2004-05-17 トヨタ自動車株式会社 制動力制御装置
JP3716494B2 (ja) 1996-04-30 2005-11-16 トヨタ自動車株式会社 制動力制御装置
DE19619954A1 (de) * 1996-05-17 1997-11-20 Teves Gmbh Alfred Pneumatischer Bremskraftverstärker
JP3927256B2 (ja) 1996-05-28 2007-06-06 トヨタ自動車株式会社 制動力制御装置
JP3287259B2 (ja) 1996-08-02 2002-06-04 トヨタ自動車株式会社 制動力制御装置
DE19633736A1 (de) * 1996-08-21 1998-02-26 Teves Gmbh Alfred Selbsttätig aktivierte Bremsanlage
JP3454092B2 (ja) * 1997-03-06 2003-10-06 トヨタ自動車株式会社 制動力制御装置
WO1998039185A1 (fr) 1997-03-06 1998-09-11 Toyota Jidosha Kabushiki Kaisha Regulateur de freinage
US5762407A (en) * 1997-03-14 1998-06-09 General Motors Corporation Brake system control method and apparatus
JP3454078B2 (ja) 1997-05-09 2003-10-06 トヨタ自動車株式会社 制動力制御装置
JP3433786B2 (ja) * 1997-07-08 2003-08-04 トヨタ自動車株式会社 制動力制御装置
US6170924B1 (en) 1997-07-08 2001-01-09 Toyota Jidosha Kabushiki Kaisha Brake force control apparatus accurately detecting an amount of brake operation intended by a vehicle operator
DE19743960A1 (de) 1997-10-04 1999-04-08 Bayerische Motoren Werke Ag Bremsanlage für Kraftfahrzeuge
DE19841335A1 (de) * 1998-02-07 1999-08-12 Itt Mfg Enterprises Inc Generierung eines Bremswunsches für die Steuerung der elektrischen Bremsanlage
DE19817326A1 (de) * 1998-04-18 1999-10-21 Continental Teves Ag & Co Ohg Verfahren zum Verkürzen des Bremsgeweges
US6033038A (en) * 1998-06-22 2000-03-07 General Motors Corporation Brake control method having booster runout and pedal force estimation
EP1129001B1 (de) * 1998-11-11 2003-12-17 Volkswagen Aktiengesellschaft Verfahren und vorrichtung zur steuerung einer bremsanlage eines fahrzeuges
JP3700523B2 (ja) * 2000-02-25 2005-09-28 株式会社日立製作所 倍力装置の制御装置
US6434456B1 (en) 2000-09-07 2002-08-13 Kelsey-Hayes Company High reliability pressure sensor
US6748846B2 (en) 2002-02-15 2004-06-15 Delphi Technologies, Inc. Solenoid valve, vacuum booster diaphragm subassembly, and vacuum booster assembly
US6805037B2 (en) * 2002-10-28 2004-10-19 Continental Teves, Inc. Brake booster sensor
KR100803880B1 (ko) * 2006-01-23 2008-02-14 한국델파이주식회사 자동차용 브레이크 부스터의 ｂａｓ
DE102012205432A1 (de) * 2012-04-03 2013-10-10 Robert Bosch Gmbh Bremsbetätigungs-Sensorvorrichtung für ein Bremssystem eines Fahrzeugs und Verfahren zum Montieren einer Bremsbetätigungs-Sensorvorrichtung an einem Bremssystem eines Fahrzeugs
US10258404B2 (en) 2014-04-24 2019-04-16 Gyrus, ACMI, Inc. Partially covered jaw electrodes
DE102014013942A1 (de) * 2014-09-19 2016-03-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Fahrzeugeinrichtung mit stromsparendem Betrieb einer Signaleingabevorrichtung
US11597366B2 (en) 2019-05-09 2023-03-07 Cts Corporation Vehicle brake pedal with pedal resistance assembly and force/position sensor
DE102020212176A1 (de) * 2020-09-28 2022-03-31 Robert Bosch Gesellschaft mit beschränkter Haftung Hydraulikblock für ein Hydraulikaggregat einer hydraulischen Fremdkraft-Fahrzeugbremsanlage
US12090980B2 (en) 2022-09-06 2024-09-17 Cts Corporation Brake pedal emulator

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057301A (en) * 1976-06-21 1977-11-08 General Motors Corporation Brake system
US4512615A (en) * 1982-07-21 1985-04-23 Sumitomo Electric Industries, Ltd. Brake controller
DE3325714C2 (de) * 1983-07-16 1985-11-07 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zum Abbremsen von Kraftfahrzeugen
DE3444827A1 (de) * 1984-12-08 1986-06-12 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur bremsdrucksteuerung bei fahrzeugbremsanlagen
DE3511579A1 (de) * 1985-03-29 1986-10-02 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur bremsdrucksteuerung bei fahrzeugbremsanlagen
DE3611941A1 (de) * 1986-04-09 1987-10-22 Wabco Westinghouse Fahrzeug Bremswertgeber
SU1678670A1 (ru) * 1989-07-26 1991-09-23 Научно-производственное объединение по тракторостроению "НАТИ" Электропневматическа тормозна система транспортного средства
JP2709163B2 (ja) * 1989-11-20 1998-02-04 住友電気工業株式会社 ブレーキシステム
DE3943002A1 (de) * 1989-12-27 1991-07-04 Lucas Ind Plc Fahrzeugbremsanlage
US5115162A (en) * 1990-04-18 1992-05-19 Eaton Corporation Actuation responsive brake pedal pad assembly
DE4028290C1 (es) * 1990-09-06 1992-01-02 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4034847C2 (de) * 1990-11-02 1999-11-04 Bayerische Motoren Werke Ag Fahrzeug-Bremsanlage
DE4102497C1 (es) * 1991-01-29 1992-05-07 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4229041A1 (de) * 1991-09-06 1993-03-11 Akebono Brake Ind Fahrzeug-bremssteuersystem
DE9202154U1 (de) * 1992-02-19 1992-04-09 Lucas Industries P.L.C., Birmingham, West Midlands Pneumatischer Bremskraftverstärker, insbesondere für Kraftfahrzeuge
DE4217409C2 (de) * 1992-05-26 1996-03-21 Lucas Ind Plc Verfahren zum Regeln eines Bremsdruckes mit einem Bremskraftverstärker
US5333942A (en) * 1992-10-26 1994-08-02 Allied-Signal Inc. Anti-skid brake control system
JPH06166365A (ja) * 1992-12-02 1994-06-14 Sumitomo Electric Ind Ltd 車体減速度フィードバック電子制御ブレーキ装置
DE4300995C2 (de) * 1993-01-15 1994-10-27 Lucas Ind Plc Kraftsensor und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
DE59400325D1 (de) 1996-07-11
KR940021334A (ko) 1994-10-17
DE4309850A1 (de) 1994-09-29
US5427442A (en) 1995-06-27
EP0616932A1 (de) 1994-09-28
JPH0789432A (ja) 1995-04-04
BR9401285A (pt) 1994-11-08
DE4309850C2 (de) 1996-12-12
EP0616932B1 (de) 1996-06-05

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