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WO1999035018A1 - Systeme de regulation de la dynamique du mouvement de vehicules et procede d'exploitation d'un tel systeme - Google Patents

Systeme de regulation de la dynamique du mouvement de vehicules et procede d'exploitation d'un tel systeme Download PDF

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Publication number
WO1999035018A1
WO1999035018A1 PCT/EP1998/008479 EP9808479W WO9935018A1 WO 1999035018 A1 WO1999035018 A1 WO 1999035018A1 EP 9808479 W EP9808479 W EP 9808479W WO 9935018 A1 WO9935018 A1 WO 9935018A1
Authority
WO
WIPO (PCT)
Prior art keywords
control system
driving
vacuum brake
brake booster
control unit
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.)
Ceased
Application number
PCT/EP1998/008479
Other languages
German (de)
English (en)
Inventor
Peter Rieth
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.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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
Priority claimed from DE19843221A external-priority patent/DE19843221B4/de
Application filed by Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Priority to EP98966680A priority Critical patent/EP1044124A1/fr
Priority to JP2000527437A priority patent/JP2002500130A/ja
Publication of WO1999035018A1 publication Critical patent/WO1999035018A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B60T13/72—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
    • 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
    • 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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator 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
    • B60T8/34—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
    • B60T8/44—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 co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open 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
    • B60T8/34—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
    • B60T8/4854—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 pneumatic boosters

Definitions

  • the invention relates to a driving dynamics control system for regulating the driving behavior of a motor vehicle in the driving dynamics limit area and a method for operating such a driving dynamics control system.
  • a driving dynamics control system is a control system in the brake system and / or in the drive train that is intended to prevent a vehicle from breaking away laterally.
  • This control system is intended to control the three degrees of freedom of the vehicle in the plane (longitudinal, transverse and
  • vehicle dynamics control systems have an active vacuum brake booster that can be actuated both electrically and mechanically.
  • a vehicle dynamics limit range can be determined by means of vehicle dynamics sensors, a fictitious vehicle dynamics brake request being determined in order to avoid the vehicle breaking out, and the vehicle wheels individually according to the latter be slowed down. This targeted braking ensures that the vehicle follows a lane even on slippery ground, which lane essentially corresponds to the course of the steering angle.
  • ABS anti-lock hydraulic motor vehicle brake system
  • DE 196 45 338.0 This motor vehicle brake system has a double-circuit brake pressure sensor and is provided with a diagonal brake circuit division. An electrically actuable hydraulic valve for wheel-specific regulation of the brake pressure is provided on each wheel. It is a two-circuit, low-cost brake system, which mainly uses hydraulic pumps or hydraulic pumps without the use of special low-pressure accumulators equipped with separate inputs for the rear and front wheel connection, which are separated from the front wheel brakes when a certain filling level is reached can be operated.
  • Pumpless controlled brake systems of this type are characterized by comparatively low manufacturing costs in connection with an anti-lock control system that is in most cases quite sufficient.
  • These motor vehicle brake systems can be provided with an active booster, an electrically actuated vacuum brake booster, which expands the brake system to form a combined anti-lock protection and drive control system.
  • Such an active booster is always used when a certain brake pressure is to be applied to the wheel brakes even without the driver operating the brake system or regardless of the pedal force exerted by the driver.
  • Anti-lock hydraulic motor vehicle brake systems differ from vehicle dynamics control systems in that they have no devices for determining a vehicle dynamics limit range and no devices for determining the fictitious vehicle dynamics brake request.
  • Known vehicle dynamics control systems are complex and complex in comparison to these simple anti-lock hydraulic motor vehicle brake systems, since they have to correctly implement both the driver brake request and the vehicle dynamics brake request, which can occur simultaneously in some situations, into individual braking of the wheels.
  • the driving dynamics control system for regulating the driving behavior of a motor vehicle in the dynamic range of the vehicle has a brake pressure transmitter which consists of a master cylinder and a vacuum brake booster, the vacuum brake booster being designed as an active vacuum brake booster which can be actuated mechanically and electrically via a brake pedal is. Furthermore, the driving dynamics control system has a hydraulic control unit which provides a hydraulic connection between the master cylinder and a plurality of wheel brakes and a hydraulic connection between the wheel brakes and a low-pressure accumulator. The hydraulic connections to the individual wheel brakes are each provided with an electrically controllable valve which is controlled by an electrical control unit.
  • a low-pressure accumulator means that no feed pump is required to discharge the hydraulic medium from the wheel brakes.
  • the design of the hydraulic control unit can be kept very simple.
  • the negative pressure brake booster is provided with a force sensor for detecting the pedal force. This combination consisting of the active
  • the vacuum brake booster, the force sensor and the pumpless hydraulic control unit despite their simple design, allow the driving behavior of a motor vehicle to be regulated in the dynamic range of the vehicle.
  • such a vehicle dynamic limit range can be determined, in which case a vehicle dynamics brake request is determined, the vacuum brake booster is actuated electrically and the valves are controlled by the electrical control unit in accordance with the vehicle dynamics brake request such that a lateral breaking of the vehicle is prevented.
  • a driver brake request can be determined by the force sensor for detecting the pedal force.
  • the driver's brake request is evaluated in a type of "brake by wire” mode by the electrical control unit and, since the vacuum brake booster has already been actuated, is transmitted to the wheel brakes only by targeted individual control of the valves.
  • the transition from a normal braking mode to the "brake by wire" mode during the driving dynamics control process avoids complex systems in the area of the vacuum brake booster, which allow simultaneous handling of a driving dynamics brake request as well as a driver braking request.
  • the vacuum brake booster is preferably fully actuated during the driving dynamics control process, so that the full control capacity is available for braking the wheels.
  • the brake pressure transmitter, the electronic control unit and the valves of the hydraulic control unit and the low-pressure accumulator are integrated in one unit, so that only the hydraulic lines to the individual wheel brakes and the electrical lines to the individual sensors are installed when installed in a vehicle have to.
  • This integration into a structural unit is made possible by the simple design according to the invention.
  • the driving dynamics control system according to the invention is very simple and therefore inexpensive, which is why it can also be used economically in small motor vehicles. •
  • a force sensor 10 is provided on the vacuum brake force booster 3 for recording the pedal force applied to the brake pedal 9. Furthermore, the vacuum brake booster 3 has a pedal actuation detection switch 11 and a displacement sensor 12 for detecting the actuation path of the vacuum brake booster 3.
  • the displacement sensor 12 can detect the path covered by the membrane of the vacuum booster 3 or its piston rod or by the piston of the tandem master cylinder 2.
  • the electrically actuable valve 8, the force sensor 10, the pedal actuation detection switch 11 and the displacement sensor 12 are electrically connected to the electrical control unit ECU.
  • the wheel brakes of the right front wheel VR and the left rear wheel HL are connected to the brake circuits I, and the wheel brakes of the other two wheels VL, HR are connected to the brake circuits II.
  • the pressure medium supply lines 13a, 13b of the two brake circuits I, II coming from the tandem master cylinder 2 are each branched to the wheel brakes 4 - 7 by means of branch lines, an electromechanical 2/2-way valve 14 - 17 being arranged in each of the branch lines.
  • check valves 18-21 are arranged, which allow a pressure medium return to the tandem master cylinder 2 regardless of the valve position.
  • Branch lines of pressure medium return lines 23a, 23b of the two brake circuits I, II open at the areas of the pressure medium supply lines 13a, 13b between the 2/2-way valve in 14-17 and the wheel brakes 4-7.
  • the pressure medium return lines 23a, 23b each form a pressure medium path of the wheel brakes 4-7 to a low-pressure accumulator 24.
  • An electromechanical 2/2-way valve 25-28 is arranged in each of the branch lines of the pressure medium return lines 23a, 23b.
  • the valves 14-17, 25-28 are electrical with the electrical
  • the emergency situation is determined and the vacuum brake booster 3 is actuated by the electrical control unit ECU via the electromagnetic valve 8 in addition to the pedal actuation. As a result, braking is increased with an increased braking force in the emergency situation.
  • the driving dynamics control system can be provided with a traction control system which is known per se, only a corresponding control program having to be implemented in the electrical control unit ECU.

Landscapes

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

Abstract

L'invention concerne un système de régulation de la dynamique du mouvement de véhicules servant à régler la tenue de route d'un véhicule automobile dans la zone limite de dynamique du mouvement. Le système selon l'invention comporte un capteur de pression de frein qui présente un maître-cylindre (2) et un dispositif servofrein à dépression (3). Le dispositif servofrein à dépression (3) est réalisé sous forme de dispositif servofrein à dépression (3) actif qui peut être actionné aussi bien mécaniquement au moyen d'une pédale de frein qu'électriquement et qui comporte un capteur de force (10) détectant la force de la pédale. Le système selon l'invention comporte également une unité de commande hydraulique (HCU) qui établit une liaison hydraulique entre le maître-cylindre (2) et plusieurs freins sur roues (4-7) et une liaison hydraulique entre les freins sur roues (4-7) et un réservoir basse pression (24), les liaisons hydrauliques à chaque frein sur roue (4-7) étant pourvues d'une soupape à commande électrique (14-17, 25-28). Le système selon l'invention comporte enfin une unité de commande électrique (ECU) pour la commande des soupapes (14-17, 25-28). Grâce au système de régulation de la dynamique du mouvement de véhicules selon l'invention, très simple et peu coûteux, on réalise une commande des freins sur roues (4-7) qui empêche un dérapage latéral du véhicule.
PCT/EP1998/008479 1998-01-07 1998-12-28 Systeme de regulation de la dynamique du mouvement de vehicules et procede d'exploitation d'un tel systeme Ceased WO1999035018A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP98966680A EP1044124A1 (fr) 1998-01-07 1998-12-28 Systeme de regulation de la dynamique du mouvement de vehicules et procede d'exploitation d'un tel systeme
JP2000527437A JP2002500130A (ja) 1998-01-07 1998-12-28 走行動特性制御装置とその運転方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19800228 1998-01-07
DE19800228.9 1998-01-07
DE19843221A DE19843221B4 (de) 1998-01-07 1998-09-22 Fahrdynamikregelsystem und Verfahren zum Betreiben eines solchen Fahrdynamikregelsystems
DE19843221.6 1998-09-22

Publications (1)

Publication Number Publication Date
WO1999035018A1 true WO1999035018A1 (fr) 1999-07-15

Family

ID=26042979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/008479 Ceased WO1999035018A1 (fr) 1998-01-07 1998-12-28 Systeme de regulation de la dynamique du mouvement de vehicules et procede d'exploitation d'un tel systeme

Country Status (3)

Country Link
EP (1) EP1044124A1 (fr)
JP (1) JP2002500130A (fr)
WO (1) WO1999035018A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2019010A3 (fr) * 2007-07-27 2010-11-10 Hitachi Ltd. Dispositif de freinage hydraulique
CN102490617A (zh) * 2011-11-14 2012-06-13 江苏大学 具有主动辅助制动功能的混合制动系统及控制方法
CN103832419A (zh) * 2012-11-26 2014-06-04 博世汽车部件(苏州)有限公司 车辆液压制动系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212711A1 (de) * 1972-03-16 1973-09-27 Bosch Gmbh Robert Blockierschutz-einrichtung
EP0478396A1 (fr) * 1990-09-28 1992-04-01 Alliedsignal Europe Services Techniques Servomoteur à dépression
DE4208496C1 (fr) * 1992-03-17 1993-08-05 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
JPH05221300A (ja) * 1992-02-13 1993-08-31 Toyota Motor Corp 車両運動制御装置
WO1996013417A1 (fr) * 1994-10-29 1996-05-09 Itt Automotive Europe Gmbh Procede permettant de faire fonctionner un systeme de freinage antiblocage pour vehicule
WO1996033083A1 (fr) * 1995-04-19 1996-10-24 Itt Automotive Europe Gmbh Dispositif de freinage pour vehicule a moteur
WO1997048584A1 (fr) * 1996-06-19 1997-12-24 Itt Manufacturing Enterprises, Inc. Systeme de freinage hydraulique pour automobile a regulation antiblocage et circuiterie pour un systeme de freinage de ce type
DE19645338A1 (de) 1996-11-04 1998-05-07 Teves Gmbh Alfred Blockiergeschützte hydraulische Kraftfahrzeugbremsanlage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212711A1 (de) * 1972-03-16 1973-09-27 Bosch Gmbh Robert Blockierschutz-einrichtung
EP0478396A1 (fr) * 1990-09-28 1992-04-01 Alliedsignal Europe Services Techniques Servomoteur à dépression
JPH05221300A (ja) * 1992-02-13 1993-08-31 Toyota Motor Corp 車両運動制御装置
DE4208496C1 (fr) * 1992-03-17 1993-08-05 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
WO1996013417A1 (fr) * 1994-10-29 1996-05-09 Itt Automotive Europe Gmbh Procede permettant de faire fonctionner un systeme de freinage antiblocage pour vehicule
WO1996033083A1 (fr) * 1995-04-19 1996-10-24 Itt Automotive Europe Gmbh Dispositif de freinage pour vehicule a moteur
WO1997048584A1 (fr) * 1996-06-19 1997-12-24 Itt Manufacturing Enterprises, Inc. Systeme de freinage hydraulique pour automobile a regulation antiblocage et circuiterie pour un systeme de freinage de ce type
DE19645338A1 (de) 1996-11-04 1998-05-07 Teves Gmbh Alfred Blockiergeschützte hydraulische Kraftfahrzeugbremsanlage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 667 (M - 1524) 9 December 1993 (1993-12-09) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2019010A3 (fr) * 2007-07-27 2010-11-10 Hitachi Ltd. Dispositif de freinage hydraulique
CN102490617A (zh) * 2011-11-14 2012-06-13 江苏大学 具有主动辅助制动功能的混合制动系统及控制方法
CN103832419A (zh) * 2012-11-26 2014-06-04 博世汽车部件(苏州)有限公司 车辆液压制动系统

Also Published As

Publication number Publication date
EP1044124A1 (fr) 2000-10-18
JP2002500130A (ja) 2002-01-08

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