ES2118486T3 - Amplificador de la fuerza de frenado (servofreno) con mando electronico y procedimiento para su funcionamiento. - Google Patents

Amplificador de la fuerza de frenado (servofreno) con mando electronico y procedimiento para su funcionamiento.

Info

Publication number
ES2118486T3
ES2118486T3 ES95114883T ES95114883T ES2118486T3 ES 2118486 T3 ES2118486 T3 ES 2118486T3 ES 95114883 T ES95114883 T ES 95114883T ES 95114883 T ES95114883 T ES 95114883T ES 2118486 T3 ES2118486 T3 ES 2118486T3
Authority
ES
Spain
Prior art keywords
braking force
control
sub
sensor
electronic control
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
ES95114883T
Other languages
English (en)
Inventor
Erwin Michels
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 ES2118486T3 publication Critical patent/ES2118486T3/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
    • 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
    • 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
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/306—Pressure sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/81—Braking systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

LA INVENCION SE REFIERE A UN AMPLIFICADOR DE FUERZA DE FRENADO CONTROLADO ELECTRONICAMENTE PARA UNA INSTALACION DE FRENADO DE VEHICULO SOBRE CALZADA CON UNA CARCASA, MOSTRANDO UNA CAMARA (14) DE DEPRESION Y UNA CAMARA (16) DE TRABAJO SEPARADA DE LA CAMARA (14) DE DEPRESION POR MEDIO DE UNA PARED (18) MOVIL, CON UNA DISPOSICION (20) DE VALVULA DE CONTROL ACCIONABLE DE FORMA ELECTROMAGNETICA, QUE ESTA UNIDA CON LA PARED (18) MOVIL PARA LA OBTENCION DE UN MOVIMIENTO RELATIVO CONJUNTO CONTRA LA CARCASA DEL AMPLIFICADOR DE FUERZA DE FRENADO. SE DISPONE DE UN SENSOR (32), QUE POR MEDIO DE UN EQUIPO (ECU) DE CONTROL ELECTRONICO REGISTRA LA SITUACION DE OPERACION DE LA INSTALACION DEL FRENO DE VEHICULO Y GENERA EN ESTA SITUACION DE OPERACION UNAS SEÑALES CARACTERISTICAS, QUE SON VALORADAS POR EL EQUIPO (ECU) DE CONTROL PARA LA GENERACION DE SEÑALES (S{SUB, 1A}, S{SUB, 1B}) DE CONTROL PARA LA DISPOSICION (20) DE VALVULA DE CONTROL, ESTANDO CONFIGURADO EL SENSOR COMO SENSOR (32) DE CONTROL Y REGISTRANDO AL MENOS LA PRESION (P{SUB, AK}) DOMINANTE EN LA CAMARA (14) DE TRABAJO.
ES95114883T 1994-10-11 1995-09-21 Amplificador de la fuerza de frenado (servofreno) con mando electronico y procedimiento para su funcionamiento. Expired - Lifetime ES2118486T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4436297A DE4436297C2 (de) 1994-10-11 1994-10-11 Elektronisch gesteuerter Bremskraftverstärker und Verfahren zu dessen Betrieb

Publications (1)

Publication Number Publication Date
ES2118486T3 true ES2118486T3 (es) 1998-09-16

Family

ID=6530483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95114883T Expired - Lifetime ES2118486T3 (es) 1994-10-11 1995-09-21 Amplificador de la fuerza de frenado (servofreno) con mando electronico y procedimiento para su funcionamiento.

Country Status (7)

Country Link
US (2) US5711204A (es)
EP (1) EP0706924B1 (es)
JP (1) JPH08207748A (es)
KR (1) KR960013886A (es)
BR (1) BR9504363A (es)
DE (2) DE4436297C2 (es)
ES (1) ES2118486T3 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508822A1 (de) * 1995-03-11 1996-09-12 Teves Gmbh Alfred Bremsanlage für Kraftfahrzeuge
DE69602002T2 (de) * 1996-04-03 1999-09-30 Lucas Industries P.L.C., Solihull Elektronisch gesteuerter Bremskraftverstärker
DE19620540C2 (de) * 1996-05-22 2001-06-13 Lucas Automotive Gmbh Elektronisch steuerbare Bremsanlage
DE19729158C1 (de) * 1997-07-08 1998-10-01 Lucas Ind Plc Bremskraftverstärker-Steuergerät und damit ausgerüsteter Bremskraftverstärker
DE19735035A1 (de) * 1997-08-13 1999-02-18 Itt Mfg Enterprises Inc Unterdruckbremskraftverstärker für Kraftfahrzeuge
DE19744111C1 (de) * 1997-10-06 1998-10-22 Lucas Ind Plc Elektronisch steuerbarer Bremskraftverstärker
DE19744053C1 (de) * 1997-10-06 1998-10-22 Lucas Ind Plc Bremskraftverstärker
DE19752868A1 (de) * 1997-11-28 1999-06-10 Lucas Ind Plc Pneumatischer Bremskraftverstärker mit verringerter Ansprechkraft
US6253656B1 (en) 1998-07-08 2001-07-03 Lucas Industries Public Limited Company Sensor assembly for a brake booster and brake booster equipped therewith
DE19925794B4 (de) * 1999-06-05 2013-04-04 Robert Bosch Gmbh Bremsdruck-Steuereinrichtung und Verfahren zur Aktivierung und Deaktivierung einer hydraulischen Bremskraftverstärkung
US6557403B1 (en) * 2000-01-07 2003-05-06 Ford Global Technologies, Inc. Lean engine with brake system
FR2812258B1 (fr) * 2000-07-25 2002-12-27 Bosch Gmbh Robert Servofrein pneumatique et procede de montage
FR2813840B1 (fr) * 2000-09-13 2003-04-04 Bosch Gmbh Robert Servofrein
JP2002104155A (ja) * 2000-09-29 2002-04-10 Aisin Seiki Co Ltd 車両の運動制御装置
DE10061152A1 (de) 2000-12-08 2002-06-27 Lucas Varity Gmbh Sensoranordnung für einen Unterdruck-Bremskraftverstärker und damit ausgerüsteter Unterdruck-Bremskraftverstärker
DE10061153A1 (de) * 2000-12-08 2002-06-27 Lucas Varity Gmbh Sensoranordnung für einen Unterdruck-Bremskraftverstärker und damit ausgerüsteter Unterdruck-Bremskraftverstärker
WO2002098718A1 (de) 2001-06-02 2002-12-12 Continental Teves Ag & Co.Ohg Unterdruckbremskraftverstärker einer fahrzeugbremsanlage und verfahren zum betrieb einer fahrzeugbremsanlage mit einem unterdruckbremskraftverstärker
US20030006891A1 (en) * 2001-07-03 2003-01-09 Ernst Wild Method, computer program and device for monitoring a vacuum device
US7267412B2 (en) 2002-02-07 2007-09-11 Continental Teves Ag & Co. Ohg Method for determining or calibrating the brake control characteristic of a vacuum brake booster
DE102004007659B4 (de) * 2004-02-17 2006-02-23 Lucas Automotive Gmbh Bremskrafterzeuger für eine hydraulische Fahrzeugbremsanlage
JP2009107574A (ja) * 2007-10-31 2009-05-21 Toyota Motor Corp 車両用走行制御装置
US8083294B2 (en) * 2008-10-06 2011-12-27 Ford Global Technologies Braking system for hybrid vehicle
DE102009053824B4 (de) 2008-12-17 2020-09-10 Lucas Automotive Gmbh Verfahren zur Steuerung eines Bremsassistenten und entsprechender Bremsassistent
DE102010027308A1 (de) * 2010-07-16 2012-01-19 Lucas Automotive Gmbh Sensorbaugruppe für einen Hauptzylinder
JP6067238B2 (ja) * 2011-04-05 2017-01-25 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 油圧式ブースト補償システムのための車両の真空センサにおけるエラー状態の高速検出
DE102012201436A1 (de) * 2012-02-01 2013-08-01 Robert Bosch Gmbh Bremsbetätigungs-Erkennvorrichtung und Verfahren zum Feststellen einer Betätigung eines Bremsbetätigungselements eines Bremssystems
US10189620B1 (en) * 2016-11-07 2019-01-29 Steven Douglas Small Combination locking puzzle gift box

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078849A (ja) * 1983-10-05 1985-05-04 Nissan Motor Co Ltd ブレ−キ倍力装置
JPS6078847A (ja) * 1983-10-05 1985-05-04 Nissan Motor Co Ltd ブレ−キ倍力装置
JPS6078848A (ja) * 1983-10-05 1985-05-04 Nissan Motor Co Ltd ブレ−キ倍力装置
DE3428869A1 (de) * 1984-08-04 1986-02-13 Alfred Teves Gmbh, 6000 Frankfurt Bremsschlupfgeregelte bremsanlage
JPS6237261A (ja) * 1985-08-13 1987-02-18 Jidosha Kiki Co Ltd 倍力装置の入力検出装置
JPS6237262A (ja) * 1985-08-13 1987-02-18 Jidosha Kiki Co Ltd 倍力装置の圧力制御方法と装置
DE3817785A1 (de) * 1988-05-26 1989-12-07 Teves Gmbh Alfred Kraftfahrzeugbremsanlage
DE4028290C1 (es) * 1990-09-06 1992-01-02 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4102496A1 (de) * 1991-01-29 1992-02-20 Daimler Benz Ag Bremsdruck-steuereinrichtung
FR2676412B1 (fr) * 1991-05-14 1996-08-09 Bendix Europ Services Tech Servomoteur pneumatique.
US5207770A (en) * 1992-01-29 1993-05-04 Allied-Signal Inc. Modifier for vacuum booster reaction force
US5332056A (en) * 1992-01-31 1994-07-26 Mazda Motor Corporation Automatic braking system for motor vehicle
DE4217409C2 (de) * 1992-05-26 1996-03-21 Lucas Ind Plc Verfahren zum Regeln eines Bremsdruckes mit einem Bremskraftverstärker
DE4309850C2 (de) * 1993-03-26 1996-12-12 Lucas Ind Plc Bremskraftverstärkersystem zum Regeln eines Bremsdruckes mit einem Bremskraftverstärker
DE4324205A1 (de) * 1993-07-19 1995-01-26 Teves Gmbh Alfred Bremsanlage für Kraftfahrzeuge
DE4338066C1 (de) * 1993-11-08 1995-04-06 Daimler Benz Ag Verfahren zur Durchführung eines automatischen Bremsvorgangs für Kraftfahrzeuge mit einem Antiblockiersystem

Also Published As

Publication number Publication date
JPH08207748A (ja) 1996-08-13
US5725291A (en) 1998-03-10
BR9504363A (pt) 1996-10-08
US5711204A (en) 1998-01-27
EP0706924B1 (de) 1998-06-17
EP0706924A1 (de) 1996-04-17
DE59502577D1 (de) 1998-07-23
DE4436297A1 (de) 1996-04-18
DE4436297C2 (de) 1998-10-08
KR960013886A (ko) 1996-05-22

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