ATE305401T1 - Methode und anordnung zur bestimmung der verstärkung einer bremsservo - Google Patents

Methode und anordnung zur bestimmung der verstärkung einer bremsservo

Info

Publication number
ATE305401T1
ATE305401T1 AT02779633T AT02779633T ATE305401T1 AT E305401 T1 ATE305401 T1 AT E305401T1 AT 02779633 T AT02779633 T AT 02779633T AT 02779633 T AT02779633 T AT 02779633T AT E305401 T1 ATE305401 T1 AT E305401T1
Authority
AT
Austria
Prior art keywords
servomotor
determining
pressure
instantaneous
gain
Prior art date
Application number
AT02779633T
Other languages
English (en)
Inventor
Nicolas Marlhe
Christophe Leboube
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
Application granted granted Critical
Publication of ATE305401T1 publication Critical patent/ATE305401T1/de

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
    • B60T13/662—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
    • 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
    • B60T13/24—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 the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Braking Arrangements (AREA)
AT02779633T 2001-09-20 2002-09-10 Methode und anordnung zur bestimmung der verstärkung einer bremsservo ATE305401T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0112173A FR2829738B1 (fr) 2001-09-20 2001-09-20 Procede et dispositif de determination de l'amplification fournie par un servomoteur d'assistance pneumatique dans un dispositif de freinage
PCT/FR2002/003065 WO2003024760A2 (fr) 2001-09-20 2002-09-10 Procede et appareil de determination de l'amplification d'un servomoteur de freinage

Publications (1)

Publication Number Publication Date
ATE305401T1 true ATE305401T1 (de) 2005-10-15

Family

ID=8867479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02779633T ATE305401T1 (de) 2001-09-20 2002-09-10 Methode und anordnung zur bestimmung der verstärkung einer bremsservo

Country Status (9)

Country Link
US (1) US6948416B2 (de)
EP (1) EP1429947B1 (de)
JP (1) JP2005502537A (de)
AT (1) ATE305401T1 (de)
AU (1) AU2002342978A1 (de)
DE (1) DE60206401T2 (de)
ES (1) ES2247386T3 (de)
FR (1) FR2829738B1 (de)
WO (1) WO2003024760A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005009423A1 (de) * 2005-03-02 2006-09-14 Robert Bosch Gmbh Verfahren zum Erkennen des Aussteuerpunkts eines Unterdruck-Bremskraftverstärkers
CN101370695B (zh) * 2006-01-20 2012-06-20 大陆-特韦斯贸易合伙股份公司及两合公司 真空制动力放大器及其运行方法
DE102006012146B4 (de) * 2006-03-16 2015-01-08 Volkswagen Ag Verfahren zur Berechnung des Drucks in einem Bremskraftverstärker und Bremssystem mit Bremskraftverstärker
DE102008011606A1 (de) * 2008-02-28 2009-09-03 Robert Bosch Gmbh Vorrichtung und Verfahren zum Erkennen einer Bremsbetätigung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617451B1 (fr) * 1987-06-30 1989-10-27 Bendix France Procede de reglage de la course morte d'un servomoteur d'assistance au freinage
DE4036744A1 (de) * 1990-11-17 1992-05-21 Teves Gmbh Alfred Unterdruck-bremskraftverstaerker
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
EP0850815B1 (de) * 1996-12-27 2002-10-09 Denso Corporation Kraftfahrzeugbremssystem
JP3458773B2 (ja) * 1998-08-24 2003-10-20 トヨタ自動車株式会社 ブースタ異常判定装置

Also Published As

Publication number Publication date
WO2003024760A2 (fr) 2003-03-27
DE60206401D1 (de) 2005-11-03
WO2003024760A3 (fr) 2003-12-11
FR2829738A1 (fr) 2003-03-21
ES2247386T3 (es) 2006-03-01
FR2829738B1 (fr) 2003-12-19
EP1429947A2 (de) 2004-06-23
US20040254708A1 (en) 2004-12-16
EP1429947B1 (de) 2005-09-28
DE60206401T2 (de) 2006-06-29
AU2002342978A1 (en) 2003-04-01
US6948416B2 (en) 2005-09-27
JP2005502537A (ja) 2005-01-27

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Legal Events

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