WO2002087939A3 - Installation de freinage avec simulateur pour vehicule, et simulateur pour une telle installation - Google Patents

Installation de freinage avec simulateur pour vehicule, et simulateur pour une telle installation Download PDF

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Publication number
WO2002087939A3
WO2002087939A3 PCT/FR2002/001393 FR0201393W WO02087939A3 WO 2002087939 A3 WO2002087939 A3 WO 2002087939A3 FR 0201393 W FR0201393 W FR 0201393W WO 02087939 A3 WO02087939 A3 WO 02087939A3
Authority
WO
WIPO (PCT)
Prior art keywords
simulator
master cylinder
vehicle
piston
shape memory
Prior art date
Application number
PCT/FR2002/001393
Other languages
English (en)
Other versions
WO2002087939A2 (fr
Inventor
Stephane Gendrin
Thierry Pasquet
Jean Fourcade
Original Assignee
Bosch Gmbh Robert
Stephane Gendrin
Thierry Pasquet
Jean Fourcade
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, Stephane Gendrin, Thierry Pasquet, Jean Fourcade filed Critical Bosch Gmbh Robert
Publication of WO2002087939A2 publication Critical patent/WO2002087939A2/fr
Publication of WO2002087939A3 publication Critical patent/WO2002087939A3/fr

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
    • B60T8/4081—Systems with stroke simulating devices for driver input
    • B60T8/409—Systems with stroke simulating devices for driver input characterised by details of the stroke simulating device
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

Installation de freinage comportant : un système de freinage de service (A) à énergie extérieure; un organe de commande manuelle (D); un maître-cylindre (10) avec au moins un piston primaire (11); au moins une valve de sécurité (19, 21) isolant le maître-cylindre (10) des freins de roues en fonctionnement normal; un simulateur (M) comprenant un piston (25) de simulateur soumis d'un côté à une pression de liquide de frein provenant du maître-cylindre et, du côté opposé, à une force antagoniste exercée par un moyen élastique (R). Le simulateur (M) comporte un élément à mémoire de forme (F) et un moyen de raccordement de cet élément à une alimentation électrique, l'élément à mémoire de forme étant lié mécaniquement au piston (25) de simulateur et au corps (23), de manière telle que, lorsqu'il est traversé et chauffé par un courant électrique, il modifie l'action du moyen de rappel élastique (R).
PCT/FR2002/001393 2001-04-26 2002-04-23 Installation de freinage avec simulateur pour vehicule, et simulateur pour une telle installation WO2002087939A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0105662A FR2824037B1 (fr) 2001-04-26 2001-04-26 Installation de freinage avec simulateur pour vehicule, et simulateur pour une telle installation
FR01/05662 2001-04-26

Publications (2)

Publication Number Publication Date
WO2002087939A2 WO2002087939A2 (fr) 2002-11-07
WO2002087939A3 true WO2002087939A3 (fr) 2002-12-27

Family

ID=8862747

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/001393 WO2002087939A2 (fr) 2001-04-26 2002-04-23 Installation de freinage avec simulateur pour vehicule, et simulateur pour une telle installation

Country Status (2)

Country Link
FR (1) FR2824037B1 (fr)
WO (1) WO2002087939A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940220B1 (fr) * 2008-12-22 2011-12-09 Bosch Gmbh Robert Systeme de simulation de sensation de freinage et vehicule comportant un tel systeme
DE102018110781B4 (de) * 2018-05-04 2021-02-25 Solvo GmbH Elektrohydraulisches Bremssystem und Verfahren zu dessen Betrieb

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680071A (ja) * 1992-09-03 1994-03-22 Sumitomo Electric Ind Ltd ブレーキ液圧制御装置
DE4324041A1 (de) * 1993-07-17 1995-01-19 Bosch Gmbh Robert Sollwertgeber zur Steuerung einer Bremsanlage
WO1998034821A1 (fr) * 1997-02-07 1998-08-13 Kelsey Hayes Company Simulateur de pedale employant un ressort a reponse non lineaire
JPH1148950A (ja) * 1997-08-05 1999-02-23 Toyota Motor Corp 液圧ブレーキ装置
JP2000071957A (ja) * 1998-08-26 2000-03-07 Nissan Motor Co Ltd ブレーキ制御装置
JP2000159078A (ja) * 1998-11-24 2000-06-13 Nissan Motor Co Ltd 制動力制御装置
JP2000280877A (ja) * 1999-03-31 2000-10-10 Tokico Ltd ストロークシミュレータ装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680071A (ja) * 1992-09-03 1994-03-22 Sumitomo Electric Ind Ltd ブレーキ液圧制御装置
DE4324041A1 (de) * 1993-07-17 1995-01-19 Bosch Gmbh Robert Sollwertgeber zur Steuerung einer Bremsanlage
WO1998034821A1 (fr) * 1997-02-07 1998-08-13 Kelsey Hayes Company Simulateur de pedale employant un ressort a reponse non lineaire
JPH1148950A (ja) * 1997-08-05 1999-02-23 Toyota Motor Corp 液圧ブレーキ装置
JP2000071957A (ja) * 1998-08-26 2000-03-07 Nissan Motor Co Ltd ブレーキ制御装置
JP2000159078A (ja) * 1998-11-24 2000-06-13 Nissan Motor Co Ltd 制動力制御装置
JP2000280877A (ja) * 1999-03-31 2000-10-10 Tokico Ltd ストロークシミュレータ装置

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 335 (M - 1627) 24 June 1994 (1994-06-24) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 05 31 May 1999 (1999-05-31) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 09 13 October 2000 (2000-10-13) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *

Also Published As

Publication number Publication date
FR2824037B1 (fr) 2003-08-08
FR2824037A1 (fr) 2002-10-31
WO2002087939A2 (fr) 2002-11-07

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