WO2012049134A1 - Système de freinage pour véhicules automobiles - Google Patents

Système de freinage pour véhicules automobiles Download PDF

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Publication number
WO2012049134A1
WO2012049134A1 PCT/EP2011/067669 EP2011067669W WO2012049134A1 WO 2012049134 A1 WO2012049134 A1 WO 2012049134A1 EP 2011067669 W EP2011067669 W EP 2011067669W WO 2012049134 A1 WO2012049134 A1 WO 2012049134A1
Authority
WO
WIPO (PCT)
Prior art keywords
brake
piston
pressure
brake system
electronic control
Prior art date
Application number
PCT/EP2011/067669
Other languages
German (de)
English (en)
Inventor
Stefan A. Drumm
Original Assignee
Continental Teves Ag & 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
Application filed by Continental Teves Ag & Co. Ohg filed Critical Continental Teves Ag & Co. Ohg
Publication of WO2012049134A1 publication Critical patent/WO2012049134A1/fr

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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
    • 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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/145—Master cylinder integrated or hydraulically coupled with 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
    • B60T8/32—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
    • 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
    • B60T8/445—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 replenishing the released brake fluid volume into the brake piping

Definitions

  • the present invention relates to a brake system for power ⁇ vehicles, which is controlled both by the driver and independently of the driver, with
  • a brake pedal for actuating a master cylinder with at least one hydraulic piston, a first and a second pressure chamber, which are set upon actuation of the master cylinder under a first and a second brake system pressure and feed pressurized fluid under these brake system pressures in associated brake circuits,
  • Fill level monitoring device provided pressure medium reservoir having the pressure chambers associated ports, with hydraulically controllable wheel brakes associated with wheels of the motor vehicle, whose rotation is detected by wheel sensors,
  • a wheel brake pressure modulation unit having per wheel brake an inlet valve and an outlet valve for adjusting wheel individual brake pressures derived from the pressures in the first and second brake circuit, wherein in the non-driven state, the intake valves depending on the forward ⁇ suited brake circuit pressure and the exhaust valves are closed,
  • Such a brake system with a hydraulic operating ⁇ brake system and another service brake system is known from DE 10 2009 026 973 AI.
  • the prior art brake system to a hydraulic service brake system associated brake booster which not only the operating force, ie the force exerted on a brake actuator on the master cylinder muscle strength, but also can generate a force that exerted by a driver on the master cylinder operating force directed against.
  • the force generated by the brake booster, the actuating force directed counter to force is referred to here as a pedal force, for example, on a (foot)
  • Brake pedal or a (hand) brake lever acts.
  • the brake booster of the prior art brake system also forms a pedal simulator for generating or increasing a pedal force that has to apply a driver to a brake operation with muscle power.
  • the object underlying the present invention is to provide measures that enable a combination of a particular electrohydraulic brake booster, which exerts a force acting counter to the Ped ⁇ dalbetuschist on the pedal, with an electro-hydraulic service brake system.
  • FIG. 1 of the drawing shows a hydraulic circuit diagram of a first embodiment
  • FIG. 2 shows a hydraulic circuit diagram of a second embodiment of the brake system according to the invention.
  • the braking system illustrated in the drawing comprises We ⁇ sentlichen an actuatable by means of an actuating or brake pedal 1 hydraulic master brake cylinder 2, a hydraulic master cylinder 2 associated pressure fluid reservoir 3, a motor-pump unit 4, an elec- electrically controllable device 5 for generating an amplifying force, electrically controllable pressure modulation or inlet and outlet valves 6a-6d, 7a-7d, to whose output terminals wheel brakes 8, 9, 10, 11 of a motor vehicle, not shown, are connected first electronic control unit 12 and a second electronic control unit 13, which serve to control the electrically controllable components.
  • wheel sensors are provided which are provided with the reference numerals 28, 29, 30 and 31.
  • the input terminals of the intake valves 6a-6d are supplied by means of system pressure lines 22a, 22b by pressing, referred to as a brake system pressures, wherein Drucksenso ⁇ ren 32, 33 are provided for detecting the pressure prevailing in the system pressure lines 22a, 22b pressures.
  • Kontownleitun- gen 23a, 23b connect the output terminals of the Auslassven ⁇ tile 7a-7d with the at atmospheric pressure pressure fluid reservoir.
  • the hydraulic master cylinder 2 which can be regarded as an actuating unit of the brake system according to the invention, in a schematically indicated housing 40, a hydraulic piston 15 which is designed as a stepped piston and hydraulic chambers or pressure chambers 16, 17, limited.
  • a first return spring 18 arranged in the second pressure chamber 17 biases the master cylinder piston 15 counter to the actuating direction.
  • the pressure chambers 16, 17 are on the one hand via the piston 15 limited Nachlaufsammlung 31, 35 with the pressure medium reservoir 3 in Ver. Binding, these, the pressure equalization in the unactuated state serving connections by means of a respective electromagnetically actuated, preferably normally open (SO) 2/2-way valve 38, 39 are shut off.
  • a respective electromagnetically actuated, preferably normally open (SO) 2/2-way valve 38, 39 are shut off.
  • SO normally open
  • a device 20 is provided, which is arranged outside of the master cylinder 2.
  • the amount of the contents provided in the pressure medium storage container 3 hydraulic (brake) liquid is detected by a level ⁇ monitoring device, which is provided with the reference numeral 34th
  • Main cylinder piston 15 in the housing 40 delimits a hydraulic booster chamber 51 which receives a ge with the brake pedal 1 coupled ⁇ further hydraulic piston 12.
  • the piston 12 is preferably formed in two parts and be ⁇ stands from a radially inner first piston member 13, which is a piston rod 60 with the brake pedal 1 in force ⁇ transmitting connection, and a cylindrical second piston member 14, in which the first piston member 13th to be led.
  • the further piston 12 is biased counter to the actuating direction by a second return spring 19, which is arranged in an unspecified cylindrical bore of the master cylinder piston 15 and which is axially supported on the first piston part 13.
  • a relative movement of the two piston parts 13, 14 relative to one another is limited by axial stops 58, 59 formed on the end of the piston 12 facing away from the master brake cylinder 2.
  • the design of the pressure in the booster chamber 51 acted upon surfaces of the master cylinder piston 15 and the (pedal) piston 12 is preferably made such that the effective piston surface of the brake pedal 1 coupled to the piston 12 is smaller than the effective piston area of the master brake cylinder piston 15.
  • the actuation paths of the brake pedal 1 and the piston 12 are detected by two position sensing devices 42, 43, whose output signals represent the initiated on the brake pedal 1 driver's request.
  • the above-mentioned means 5 for generating the boosting force is designed as a hydraulic controllable pressure source or a single-circuit electrohydraulic actuator, the piston 47 of a schematically indicated electric motor 46 with the interposition of a non-illustrated Rotation translation gear is actuated.
  • a schematically indicated electric motor 46 with the interposition of a non-illustrated Rotation translation gear is actuated.
  • the piston 47 defines a pressure chamber 48, which is connected to the above-mentioned booster chamber 51, so that by the action of the im
  • Pressure chamber 48 is applied hydraulic pressure in the direction of actuation acting on the master cylinder piston 15 boosting force is generated.
  • a sensor 41 for indirect detection of the boosting force is formed as a pressure sensor ⁇ .
  • the pressure medium reservoir 3 and the pressure chamber 48 of the controllable pressure source 5 associated annular space 52 via a formed in the housing 40 further annular space 61 leading hydraulic connection
  • connection portion 50 provided.
  • connection portion 50 connected cable 53, in which a normally open (NO) is inserted 2/2-way valve 54 permits at a magnification ⁇ fication the boost chamber 51 or the pressure chamber 48, a After sucking off pressure medium from the pressure fluid reservoir 3.
  • NO normally open
  • the previously mentioned motor-pump unit 4 includes a dual-circuit hydraulic pump, the stages 25a, 25b, with the interposition of a respective non-return valve 55a, 55b to which the Einlassven ⁇ tilen 6a - leading 6d system pressure lines 22a, 22b are connected.
  • the pumps 25a, 25b are designed, for example, as three-piston pumps, wherein the total of six pistons are actuated by a common eccentric mounted on the motor shaft.
  • the further service brake system operates with a pump-based pressure booster, the pump pressures controlled by the valves 26, 27 via the check valves 55a, 55b and the hydraulic connections 22a, 22b to both the chambers 16, 17 of the master cylinder 2 and the intake valves 6a-6d are switched on.
  • the two electronic control units 12, 13 are each assigned a separate power supply 44, 45.
  • the first electronic control and regulation unit 12 as a single gangs relieven the output signals of the first path detection ⁇ device 42, the wheel sensors 28, 29, 30, 31 and the
  • the unit is controlled according to a predefi ⁇ ned characteristic, which converts the displacement values detected by the first position detection means 42, the driver's request representing into a target brake system pressure value.
  • FIG. 1 device for a limited pressure equalization between the two brake system pressures which is provided in Fig. 2 by reference numeral 21, but consists of a guided in the master cylinder piston 15 pressure compensation piston 66, on which on the one hand, the first return spring 18 and on the other hand, a further compression spring 62 is supported, which arranged in a limited in the master brake cylinder piston 15 from the pressure compensation piston 66 pressure chamber 63 is.
  • pressure medium passages 64, 65 are formed in the master brake cylinder piston 15, which open on the one hand (64) in the first pressure chamber 16 and on the other hand in the pressure chamber 63.

Landscapes

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

Abstract

L'invention concerne un système de freinage pour véhicules automobiles comprenant entre autres un maître-cylindre de frein (2) pouvant être actionné au moyen d'une pédale de frein (l), un ensemble moteur-pompe (4), un dispositif (5) destiné à produire une force d'assistance et des soupapes de modulation de la pression de freinage (6a - 6d; 7a - 7d). L'objectif de l'invention est l'obtention d'une combinaison d'un servofrein électrohydraulique (5) exerçant sur la pédale de frein (1) une force orientée à l'encontre de l'actionnement de la pédale et d'un système de frein de service électrohydraulique présentant un fonctionnement fiable. À cet effet, le système de freinage présente une première unité de commande et de réglage électronique (12) et une seconde unité de commande et de réglage électronique (13), la première unité de commande et de réglage électronique (12) commandant l'ensemble moteur-pompe (4), des soupapes (26, 27) destinées à réguler le débit volumétrique de la pompe et les soupapes de modulation de la pression de freinage des roues (6a - 6d, 7a - 7d), et la seconde unité de commande et de régulation électronique (13) commandant le dispositif (5) destiné à produire la force d'assistance.
PCT/EP2011/067669 2010-10-12 2011-10-11 Système de freinage pour véhicules automobiles WO2012049134A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010042300.9 2010-10-12
DE102010042300 2010-10-12
DE201110084206 DE102011084206A1 (de) 2010-10-12 2011-10-10 Bremsanlage für Kraftfahrzeuge
DE102011084206.3 2011-10-10

Publications (1)

Publication Number Publication Date
WO2012049134A1 true WO2012049134A1 (fr) 2012-04-19

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PCT/EP2011/067669 WO2012049134A1 (fr) 2010-10-12 2011-10-11 Système de freinage pour véhicules automobiles

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DE (1) DE102011084206A1 (fr)
WO (1) WO2012049134A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015173134A1 (fr) * 2014-05-15 2015-11-19 Continental Teves Ag & Co. Ohg Système de freinage pour véhicules automobiles
CN104742882B (zh) * 2013-12-27 2017-08-25 株式会社万都 具有减阻功能的制动系统以及控制该制动系统的方法
US20170274884A1 (en) * 2014-12-16 2017-09-28 Continental Teves Ag & Co. Ohg Brake system and brake control device
CN110015286A (zh) * 2017-12-21 2019-07-16 罗伯特·博世有限公司 在具有机电制动力放大的、能够电子滑动调节的车辆制动系统中增强制动力的方法
CN113423622A (zh) * 2018-12-20 2021-09-21 爱皮加特股份公司 用于电动车辆和具有3阶(had)至5阶(ad)自主驾驶的车辆的具有两个压力供应单元的冗余制动系统
CN113439046A (zh) * 2018-12-20 2021-09-24 爱皮加特股份公司 具有用于电动车辆及具有3级(had)至4级(fad)自主驾驶的车辆的压力供应的冗余制动系统

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012222897A1 (de) 2012-02-28 2013-08-29 Continental Teves Ag & Co. Ohg Verfahren zum Betrieb einer Bremsanlage
JP5960461B2 (ja) * 2012-03-21 2016-08-02 トヨタ自動車株式会社 ブレーキ装置
JP5831427B2 (ja) * 2012-11-08 2015-12-09 トヨタ自動車株式会社 マスタシリンダ装置
KR101459446B1 (ko) 2013-04-01 2014-11-07 현대자동차 주식회사 자동차의 브레이크 제어장치
DE102014207549A1 (de) * 2014-04-22 2015-10-22 Robert Bosch Gmbh Pumpengehäuseanordnung eines Hydraulikaggregats einer Fahrzeugbremsanlage
DE102015208148A1 (de) 2014-06-30 2015-12-31 Continental Teves Ag & Co. Ohg Bremsanlage für ein Kraftfahrzeug
DE102014212537A1 (de) * 2014-06-30 2015-12-31 Continental Teves Ag & Co. Ohg Bremsanlage für ein Kraftfahrzeug
DE102017222445A1 (de) * 2017-01-11 2018-07-12 Continental Teves Ag & Co. Ohg Bremsanlage für ein Kraftfahrzeug und Verfahren zum Betrieb einer Bremsanlage
DE102017221057A1 (de) 2017-11-24 2019-05-29 Continental Teves Ag & Co. Ohg Bremssystem mit hydraulisch antreibbarem Hauptbremszylinder
DE102018133223A1 (de) * 2018-12-20 2020-06-25 Ipgate Ag Fahrzeugachse mit elektrischen Antriebsmotoren und elektrohydraulischer Bremse und weiterer Module wie Getriebe, Torque Vektoring und Parkbremse
DE102019206668A1 (de) * 2019-05-09 2020-11-12 Robert Bosch Gmbh Bremssystem für ein Fahrzeug und Verfahren zum Bremsen eines Fahrzeugs

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GB1274239A (en) * 1971-07-16 1972-05-17 Aisin Seiki Tandem master cylinder
DE3935071A1 (de) * 1988-04-20 1991-04-25 Teves Gmbh Alfred Verfahren zum betrieb einer hilfspumpe
DE4029793A1 (de) * 1990-09-20 1992-03-26 Bosch Gmbh Robert Hydraulische fahrzeugbremsanlage
US5927827A (en) * 1996-11-18 1999-07-27 General Motors Corporation Pressure equalization in a proportionally regulated fluid system
EP0949130A2 (fr) * 1998-04-07 1999-10-13 WABCO GmbH Dispositif de commande d'un système de freinage de véhicule
WO2000017537A1 (fr) * 1998-09-21 2000-03-30 Siemens Aktiengesellschaft Systeme de freinage electromecanique de vehicule
WO2004005095A1 (fr) * 2002-07-09 2004-01-15 Continental Teves Ag & Co. Ohg Dispositif d'actionnement de frein par cable
WO2007020249A1 (fr) * 2005-08-15 2007-02-22 Continental Teves Ag & Co. Ohg Procede et dispositif pour faire fonctionner un systeme de freinage hydraulique
WO2007042561A1 (fr) * 2005-10-12 2007-04-19 Continental Teves Ag & Co. Ohg Systeme de freinage pour vehicules automobiles
WO2008025797A1 (fr) * 2006-08-29 2008-03-06 Continental Teves Ag & Co. Ohg Système de freinage pour véhicules à moteur
DE102008037666A1 (de) * 2007-08-17 2009-03-05 Hitachi, Ltd. Bremsregelvorrichtung
DE102009026973A1 (de) 2008-12-18 2010-07-01 Robert Bosch Gmbh Bremsanlage für ein Kraftfahrzeug und Verfahren zu ihrer Steuerung

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1274239A (en) * 1971-07-16 1972-05-17 Aisin Seiki Tandem master cylinder
DE3935071A1 (de) * 1988-04-20 1991-04-25 Teves Gmbh Alfred Verfahren zum betrieb einer hilfspumpe
DE4029793A1 (de) * 1990-09-20 1992-03-26 Bosch Gmbh Robert Hydraulische fahrzeugbremsanlage
US5927827A (en) * 1996-11-18 1999-07-27 General Motors Corporation Pressure equalization in a proportionally regulated fluid system
EP0949130A2 (fr) * 1998-04-07 1999-10-13 WABCO GmbH Dispositif de commande d'un système de freinage de véhicule
WO2000017537A1 (fr) * 1998-09-21 2000-03-30 Siemens Aktiengesellschaft Systeme de freinage electromecanique de vehicule
WO2004005095A1 (fr) * 2002-07-09 2004-01-15 Continental Teves Ag & Co. Ohg Dispositif d'actionnement de frein par cable
WO2007020249A1 (fr) * 2005-08-15 2007-02-22 Continental Teves Ag & Co. Ohg Procede et dispositif pour faire fonctionner un systeme de freinage hydraulique
WO2007042561A1 (fr) * 2005-10-12 2007-04-19 Continental Teves Ag & Co. Ohg Systeme de freinage pour vehicules automobiles
WO2008025797A1 (fr) * 2006-08-29 2008-03-06 Continental Teves Ag & Co. Ohg Système de freinage pour véhicules à moteur
DE102008037666A1 (de) * 2007-08-17 2009-03-05 Hitachi, Ltd. Bremsregelvorrichtung
DE102009026973A1 (de) 2008-12-18 2010-07-01 Robert Bosch Gmbh Bremsanlage für ein Kraftfahrzeug und Verfahren zu ihrer Steuerung

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104742882B (zh) * 2013-12-27 2017-08-25 株式会社万都 具有减阻功能的制动系统以及控制该制动系统的方法
WO2015173134A1 (fr) * 2014-05-15 2015-11-19 Continental Teves Ag & Co. Ohg Système de freinage pour véhicules automobiles
US10351110B2 (en) 2014-05-15 2019-07-16 Continental Teves Ag & Co. Ohg Brake system for motor vehicles
US20170274884A1 (en) * 2014-12-16 2017-09-28 Continental Teves Ag & Co. Ohg Brake system and brake control device
US11661048B2 (en) * 2014-12-16 2023-05-30 Continental Teves Ag & Co. Ohg Brake system and brake control device
CN110015286A (zh) * 2017-12-21 2019-07-16 罗伯特·博世有限公司 在具有机电制动力放大的、能够电子滑动调节的车辆制动系统中增强制动力的方法
CN110015286B (zh) * 2017-12-21 2022-12-06 罗伯特·博世有限公司 在具有机电制动力放大的、能够电子滑动调节的车辆制动系统中增强制动力的方法
CN113423622A (zh) * 2018-12-20 2021-09-21 爱皮加特股份公司 用于电动车辆和具有3阶(had)至5阶(ad)自主驾驶的车辆的具有两个压力供应单元的冗余制动系统
CN113439046A (zh) * 2018-12-20 2021-09-24 爱皮加特股份公司 具有用于电动车辆及具有3级(had)至4级(fad)自主驾驶的车辆的压力供应的冗余制动系统
CN113439046B (zh) * 2018-12-20 2024-03-22 爱皮加特股份公司 用于车辆的制动系统、车辆动力学系统、车辆和操作方法

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