WO1997014590A1 - Systeme de freinage - Google Patents

Systeme de freinage Download PDF

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Publication number
WO1997014590A1
WO1997014590A1 PCT/EP1996/004364 EP9604364W WO9714590A1 WO 1997014590 A1 WO1997014590 A1 WO 1997014590A1 EP 9604364 W EP9604364 W EP 9604364W WO 9714590 A1 WO9714590 A1 WO 9714590A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
pedal
pressure source
brake system
brake
Prior art date
Application number
PCT/EP1996/004364
Other languages
German (de)
English (en)
Inventor
Manfred Kahrs
Peter E. Rieth
Jochen Burgdorf
Stefan A. Drumm
Alfred Eckert
Original Assignee
Itt Automotive Europe Gmbh
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 Itt Automotive Europe Gmbh filed Critical Itt Automotive Europe Gmbh
Publication of WO1997014590A1 publication Critical patent/WO1997014590A1/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
    • B60T8/321—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
    • B60T8/326—Hydraulic systems
    • B60T8/3265—Hydraulic systems with control of the booster
    • 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
    • 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
    • B60T8/24—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 vehicle inclination or change of direction, e.g. negotiating bends
    • B60T8/241—Lateral vehicle inclination
    • 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
    • B60T8/24—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 vehicle inclination or change of direction, e.g. negotiating bends
    • B60T8/245—Longitudinal vehicle inclination
    • 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
    • B60T8/326—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
    • 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
    • B60T8/328—Systems sharing components with other fluid systems onboard the vehicle
    • 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4845—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control

Definitions

  • the invention relates to a brake system according to the preamble of claim 1.
  • Such a brake system is known from GB PS 1597930.
  • the patent describes that a drive piston is provided which is electrically controllably loaded with a hydraulic pressure in order to provide an additional actuating force for a master cylinder.
  • the present invention proposes to use such a drive unit for targeted pedal force amplification, for which purpose a pedal sensor is provided which at least detects the pedal travel.
  • the pressure to be controlled in the drive chamber is determined by the pedal travel.
  • the pressure source can also be used to build up an actuation pressure for the master cylinder independently of a pedal actuation.
  • Such a system is referred to as a power brake system.
  • the basic idea is therefore to supply a simple drive unit with pressure medium via an electrically controllable pressure source in such a way that it can work both as an amplifier for the pedal force and as the sole actuation force source for the master cylinder.
  • Such a system can also be expanded in such a way that the controllable pressure source is used to actuate the clutch, and not only in the cases described in the prior art, namely in the case of traction control, the driven wheels from Motor to separate, but also on the basis of control signals of the control of a semi-automatic transmission.
  • both the signals of a pedal travel sensor and the signals of a pedal force sensor can advantageously be used in combination.
  • Fig. 1 shows the basic system of an externally actuated brake system
  • FIG. 2 shows an embodiment in which a clutch actuation is provided in addition to the basic embodiment.
  • the basic system consists of a master cylinder 1, which in this embodiment is designed as a tandem master cylinder.
  • a drive unit 2 is mechanically connected upstream of the master cylinder 1 and is supplied with hydraulic energy via an electrically controllable pressure source 3.
  • the drive unit contains a drive piston, which is not shown here, which is supported on the working piston of the main cylinder.
  • the drive piston further delimits a drive chamber which is connected to the electrically controllable pressure source 3 via a line 4.
  • the drive unit is thus designed such that the master cylinder is actuated when pressure medium flows under pressure from the pressure source 3 into the drive chamber.
  • a pedal 5 which interacts with the drive unit via a pedal piston 6.
  • This can be done in different ways.
  • a first possibility is that the pedal piston 6 is firmly connected to the drive piston.
  • Another possibility is that the pedal piston 6 only rests on the drive piston.
  • the pedal piston 6 only dips into the drive chamber with one active surface, which means that the pressure applied in the drive chamber counteracts the pressure exerted by the driver.
  • the pedal piston 6 is supported only on a simulation spring.
  • a pedal sensor 7 which in the exemplary embodiment according to FIG. 1 comprises a displacement sensor. This sensor detects the pivoting path of the pedal 5, which it travels under the influence of the pedal force.
  • the pedal sensor may include a force sensor that measures the force applied to the pedal.
  • the signals from the pedal sensor 7 are fed to an electronic control unit 8 which, on the basis of certain algorithms, calculates the pressure which the pressure source 3 is to make available to the drive chamber.
  • the control unit 8 calculates corresponding control signals that are made available at the output 9.
  • the form of the signals at the output 9 depends on the type of pressure source. If the pressure source contains a pump, the pressure medium delivery is controlled by a valve, so stand Corresponding switching signals for the valve are available at output 9. If the pressure source is formed by an actuating cylinder, the piston of which is driven by a motor, corresponding signals for the servomotor are present at output 9.
  • Two brake circuits which comprise a plurality of wheel brakes 12, 13, 14, 15, are connected to the master cylinder 1.
  • the brake circuits 10, 11 contain a hydraulic control unit 16, which contains inlet and outlet valves and return pumps.
  • Various hydraulic circuit options are known here, which need not be explained in more detail here. It is crucial that the pressures in the wheel brakes can be set individually and independently of the pressure in the master cylinder with the help of the valves.
  • the electronic control unit 8 now provides at least two algorithms which are assigned to different operating modes.
  • a pressure for the drive unit for actuating the master cylinder 1 is determined as a function of the signals from the pedal sensor, in particular from the signals from the displacement sensor.
  • the actuation pressure is determined in such a way that the actuation force increases disproportionately as the pedal travel increases, which roughly corresponds to the force-travel characteristic of a pedal for a conventional brake system.
  • the system works in the Ultimately, like a mechanically operated proportional valve of a conventional hydraulic amplifier.
  • a pressure sensor 17 connects to the chamber or to the pressure line 4, the signal of which is sent to the electronic control unit 8, so that a subordinate pressure regulator can be implemented.
  • the wheels of the vehicle provided with the wheel brakes 12 - 15 are provided with speed sensors 18, 19, 20, 21, which also send their signals to the electronic control unit 8.
  • the wheel sensors make it possible to determine the slip of the wheels so that brake slip control can take place in the event that one or more wheels threaten to lock.
  • control signals are sent to the hydraulic control unit 16.
  • Brake slip control runs independently of the control of the drive unit 2.
  • the hydraulic control unit 16 can, however, not only be used to regulate the brake slip, ie to prevent the wheels from locking, but also to limit the drive slip, or to build up braking forces in a targeted manner in order to prevent skidding to prevent the vehicle.
  • These and other systems are called “externally operated” summarized, since in this case a brake pressure is built up in the wheel brakes, even without the pedal 5 being actuated.
  • the electronic control unit 8 has an interface 22 to further electronic controllers which have corresponding control algorithms and control the pressure source 3 via the electronic control unit 8 in such a way that pressure is built up in the master cylinder 1 independently of a pedal actuation, which pressure is then generated by a Control of the hydraulic control unit 16 is modified in accordance with the control algorithms stored in the further electronic control units.
  • the peculiarity of the brake system is thus that both in the case of pedal actuation and in the case of external actuation, the actuation pressure in the drive unit 2 is fed in via an electrically controllable pressure source 3.
  • a mechanically operating proportional valve in the drive unit 2 can thus be dispensed with.
  • FIG. 2 shows an extension of the system according to FIG. 1 with a clutch actuation 30.
  • the electronic control unit 8 for the pressure source 3 is spatially integrated with the electronic control for the hydraulic control unit 16.
  • the pedal sensor 7 here, as already indicated, consists of a displacement sensor 31 and a force sensor 32.
  • the fields 33 and 34 indicate further sensors which are necessary in order to be able to carry out various control tasks.
  • the electrically controllable pressure source 3 here consists of a pump 35 and a memory 36 which has two outlets 39 and 40 separated by pressure regulators 37, 38. While one outlet 39 is led to the drive unit 2 via the pressure line 4, the second outlet 46 leads to a clutch actuation 30 via a pressure line 41. That is to say, a common hydraulic drive is provided for the drive unit 2 and for the clutch actuation 30 ⁇ seen.
  • the pressure provided by the pump is around 50 bar. This is a common actuation pressure for clutches in passenger cars, which makes it possible to use actuating cylinders made of plastic.
  • the drive unit 2 can now also be adapted to this pressure level, so that an integrated pressure supply system is created at a low pressure level.
  • An electronic control unit 8 ' is provided for actuating the pressure adjusters 37 and 38 Signals from the pedal sensors 31, 32 receives signals from sensors 42 which are necessary to carry out the control of the clutch actuation.
  • the control unit 8 ' also contains sub-algorithms which ensure that the drive unit 2 for actuating the brake is supplied with pressure medium as a priority.
  • the system described is of particular interest if there is no clutch pedal in the vehicle and the clutch is therefore not actuated automatically by the driver but on the basis of signals from a corresponding sensor system. In this way, a semi-automatic transmission can be realized.
  • a common pedal characteristic is namely characterized in that large pedal travel is covered in an initial phase without the pressure in the brake circuits increasing disproportionately. However, as soon as a certain pressure has been built up, disproportionate increases in pressure can be achieved with small additional pedal travel. 97/14590 PO7EP96 / 04364
  • the easiest way to carry out the pressure control or regulation in the booster mode is to base the control on the path information at low pressures, while the force information is used at high pressures.

Landscapes

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

Abstract

L'invention concerne un système de freinage comprenant un maître cylindre (1) actionné par une unité de commande (2). Cette dernière est alimentée en fluide de pression par une source de pression (3) commandée électriquement. Selon un mode appelé servofrein, la pression appliquée est déterminée en fonction de la course de la pédale. A cet effet, il est prévu un détecteur (7) pour la pédale. Cependant, la source de pression (3) fournit également le fluide de pression indépendamment de l'actionnement de la pédale, de sorte que, pour les opérations de régulation concernant la dynamique longitudinale et transversale du véhicule, la pression de freinage peut être augmentée dans les freins de roue, sans que le conducteur n'actionne la pédale. Le principe de l'invention consiste à renoncer à une soupape actionnée par voie mécanique dans l'unité de commande (2) et à pouvoir augmenter la pression, par une commande électronique, aussi bien en cas d'actionnement de la pédale qu'en cas d'actionnement par une force extérieure. La source de pression (3) peut être également utilisée pour actionner un embrayage.
PCT/EP1996/004364 1995-10-19 1996-10-09 Systeme de freinage WO1997014590A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995138974 DE19538974B4 (de) 1995-10-19 1995-10-19 Bremsanlage
DE19538974.3 1995-10-19

Publications (1)

Publication Number Publication Date
WO1997014590A1 true WO1997014590A1 (fr) 1997-04-24

Family

ID=7775287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/004364 WO1997014590A1 (fr) 1995-10-19 1996-10-09 Systeme de freinage

Country Status (2)

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DE (1) DE19538974B4 (fr)
WO (1) WO1997014590A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004045934A2 (fr) * 2002-11-16 2004-06-03 Continental Teves Ag & Co. Ohg Procede d'utilisation d'un systeme de freinage hydraulique d'un vehicule
WO2007020249A1 (fr) * 2005-08-15 2007-02-22 Continental Teves Ag & Co. Ohg Procede et dispositif pour faire fonctionner un systeme de freinage hydraulique
WO2010037519A2 (fr) * 2008-09-30 2010-04-08 Ipgate Ag Alimentation centrale en pression pour systèmes d'entraînement auxiliaires d'un véhicule automobile
WO2010083925A1 (fr) * 2009-01-23 2010-07-29 Continental Teves Ag & Co. Ohg Système de freinage électrohydraulique ainsi que son procédé de fonctionnement
WO2013060396A1 (fr) * 2011-10-25 2013-05-02 Wabco Gmbh Procédé de freinage et dispositif de freinage pour véhicule et système de freinage hydraulique et véhicule comprenant un tel dispositif
CN115030972A (zh) * 2022-07-01 2022-09-09 北京航空航天大学 一种小型多点液压远程同步刹车制动系统

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Publication number Priority date Publication date Assignee Title
DE19825204C1 (de) * 1998-06-05 2000-03-02 Daimler Chrysler Ag Vorrichtung zur Erzeugung eines Bremsdrucks in Radbremsen eines Kraftfahrzeugs
DE10338046B4 (de) * 2003-08-19 2016-03-24 Volkswagen Ag Kraftfahrzeug-Bremssystem mit einem aktiven Bremskraftverstärker und integrierter ESP-und/oder EDS-und/oder ASR-Funktionalität
DE102008064942B3 (de) * 2008-09-30 2020-12-10 Ipgate Ag Zentrale Druckversorgung für Nebenantriebe (Multiplexbetrieb)
US8180545B2 (en) 2009-04-29 2012-05-15 GM Global Technology Operations LLC Methods and systems for calibrating braking systems and controlling braking in vehicles
DE102010021577A1 (de) * 2010-05-24 2011-11-24 Dürr Somac GmbH Verfahren und Vorrichtung zur Prüfung von Bremssystemen von Kraftfahrzeugen
DE102013220340A1 (de) 2013-10-09 2015-04-09 Volkswagen Aktiengesellschaft Vorrichtung zur Ansteuerung einer hydraulisch betätigten Kupplung

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US4398389A (en) * 1981-03-23 1983-08-16 General Motors Corporation Demand type power brake system
JPS6141654A (ja) * 1984-08-02 1986-02-28 Nippon Denso Co Ltd 車両用推進制御装置
DE3615638A1 (de) * 1986-05-09 1987-11-12 Teves Gmbh Alfred Antriebsschlupf-regeleinrichtung fuer ein kraftfahrzeug
EP0374485A1 (fr) * 1988-12-15 1990-06-27 Robert Bosch Gmbh Système de freinage
EP0379329A2 (fr) * 1989-01-18 1990-07-25 LUCAS INDUSTRIES public limited company Amplificateurs activés par pression de fluide dans un système de freinage de véhicule
EP0411320A1 (fr) * 1989-08-03 1991-02-06 Robert Bosch Gmbh Procédé de contrôle de la pression dans une chambre de freinage
US5230549A (en) * 1990-11-13 1993-07-27 Honda Giken Kogyo Kabushiki Kaisha Motor vehicle brake system with adaptive braking force control
WO1994022699A1 (fr) * 1993-03-27 1994-10-13 Itt Automotive Europe Gmbh Systeme de freinage hydraulique muni d'un systeme anti-patinage

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DE2726465A1 (de) * 1977-06-11 1978-12-21 Bosch Gmbh Robert Zentralsteuerung fuer fahrzeuge
US4398389A (en) * 1981-03-23 1983-08-16 General Motors Corporation Demand type power brake system
JPS6141654A (ja) * 1984-08-02 1986-02-28 Nippon Denso Co Ltd 車両用推進制御装置
DE3615638A1 (de) * 1986-05-09 1987-11-12 Teves Gmbh Alfred Antriebsschlupf-regeleinrichtung fuer ein kraftfahrzeug
EP0374485A1 (fr) * 1988-12-15 1990-06-27 Robert Bosch Gmbh Système de freinage
EP0379329A2 (fr) * 1989-01-18 1990-07-25 LUCAS INDUSTRIES public limited company Amplificateurs activés par pression de fluide dans un système de freinage de véhicule
EP0411320A1 (fr) * 1989-08-03 1991-02-06 Robert Bosch Gmbh Procédé de contrôle de la pression dans une chambre de freinage
US5230549A (en) * 1990-11-13 1993-07-27 Honda Giken Kogyo Kabushiki Kaisha Motor vehicle brake system with adaptive braking force control
WO1994022699A1 (fr) * 1993-03-27 1994-10-13 Itt Automotive Europe Gmbh Systeme de freinage hydraulique muni d'un systeme anti-patinage

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004045934A2 (fr) * 2002-11-16 2004-06-03 Continental Teves Ag & Co. Ohg Procede d'utilisation d'un systeme de freinage hydraulique d'un vehicule
WO2004045934A3 (fr) * 2002-11-16 2004-09-02 Continental Teves Ag & Co Ohg Procede d'utilisation d'un systeme de freinage hydraulique d'un vehicule
WO2007020249A1 (fr) * 2005-08-15 2007-02-22 Continental Teves Ag & Co. Ohg Procede et dispositif pour faire fonctionner un systeme de freinage hydraulique
WO2010037519A2 (fr) * 2008-09-30 2010-04-08 Ipgate Ag Alimentation centrale en pression pour systèmes d'entraînement auxiliaires d'un véhicule automobile
WO2010037519A3 (fr) * 2008-09-30 2010-06-17 Ipgate Ag Alimentation centrale en pression pour systèmes d'entraînement auxiliaires d'un véhicule automobile
CN102292246A (zh) * 2009-01-23 2011-12-21 大陆-特韦斯贸易合伙股份公司及两合公司 电液制动系统以及操作该电液制动系统的方法
WO2010083925A1 (fr) * 2009-01-23 2010-07-29 Continental Teves Ag & Co. Ohg Système de freinage électrohydraulique ainsi que son procédé de fonctionnement
US9199618B2 (en) 2009-01-23 2015-12-01 Continental Teves Ag & Co. Ohg Electrohydraulic brake system and method for operating the same
CN102292246B (zh) * 2009-01-23 2016-08-10 大陆-特韦斯贸易合伙股份公司及两合公司 电液制动系统以及操作该电液制动系统的方法
WO2013060396A1 (fr) * 2011-10-25 2013-05-02 Wabco Gmbh Procédé de freinage et dispositif de freinage pour véhicule et système de freinage hydraulique et véhicule comprenant un tel dispositif
US9707947B2 (en) 2011-10-25 2017-07-18 Wabco Gmbh Hydraulic brake system braking method and braking device
CN115030972A (zh) * 2022-07-01 2022-09-09 北京航空航天大学 一种小型多点液压远程同步刹车制动系统
CN115030972B (zh) * 2022-07-01 2023-04-07 北京航空航天大学 一种小型多点液压远程同步刹车制动系统

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