WO2011063955A3 - Brake system having a multifunction memory device - Google Patents

Brake system having a multifunction memory device Download PDF

Info

Publication number
WO2011063955A3
WO2011063955A3 PCT/EP2010/007146 EP2010007146W WO2011063955A3 WO 2011063955 A3 WO2011063955 A3 WO 2011063955A3 EP 2010007146 W EP2010007146 W EP 2010007146W WO 2011063955 A3 WO2011063955 A3 WO 2011063955A3
Authority
WO
WIPO (PCT)
Prior art keywords
brake
piston
wheel
piston plunger
pressure
Prior art date
Application number
PCT/EP2010/007146
Other languages
German (de)
French (fr)
Other versions
WO2011063955A2 (en
Inventor
Heinz Leiber
Valentin Unterfrauner
Christian KÖGLSPERGER
Original Assignee
Ipgate Ag
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 Ipgate Ag filed Critical Ipgate Ag
Priority to CN201080053839.1A priority Critical patent/CN102639370B/en
Publication of WO2011063955A2 publication Critical patent/WO2011063955A2/en
Publication of WO2011063955A3 publication Critical patent/WO2011063955A3/en

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
    • B60T13/74—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 electrical assistance or drive
    • B60T13/745—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 electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
    • 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
    • B60T8/4077—Systems in which the booster is used as an auxiliary pressure source

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

The invention relates to a brake system for a motor vehicle, having a master brake cylinder (4, 5), which is driven by an electric drive, wherein a piston plunger (25) and a spindle (2a) are in operative connection with a piston (3) of the master brake cylinder (4, 5), having wheel brake valves (7) for selectively opening and closing the pressure lines (BL) connecting the wheel brakes (RB) to the master brake cylinder (4, 5), having an actuation device (1), in particular in the form of a brake pedal, that acts on a travel simulator (15, 16), wherein in the event of a malfunction, in particular in the event of failure of the drive (2), the actuation device (1) acts mechanically, in particular by means of the pedal shaft (1a), on the piston plunger (25) to build up pressure in at least one wheel brake, and in normal operation there is a particularly small free travel between the piston plunger (25) and the actuation device, in particular between the piston plunger (25) and the pedal shaft (1a), having a control device including a brake-by-wire function, which actuates the drive (2) with the piston (3) as well as the wheel brake valves (7), in particular for either simultaneous or consecutive pressure build-up and pressure reduction in the wheel brakes (RB) for the ABS, ESP and/or recuperation functions, wherein the storage tank (6) of the brake system or a fluid reservoir (20, 20') is used to adjust the magnitude of the free travel (a).
PCT/EP2010/007146 2009-11-26 2010-11-25 Brake system having a multifunction memory device WO2011063955A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080053839.1A CN102639370B (en) 2009-11-26 2010-11-25 Brake system having a multifunction memory device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009055721.0 2009-11-26
DE102009055721A DE102009055721A1 (en) 2009-11-26 2009-11-26 Brake system with memory device with multiple function

Publications (2)

Publication Number Publication Date
WO2011063955A2 WO2011063955A2 (en) 2011-06-03
WO2011063955A3 true WO2011063955A3 (en) 2011-10-27

Family

ID=43927071

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/007146 WO2011063955A2 (en) 2009-11-26 2010-11-25 Brake system having a multifunction memory device

Country Status (3)

Country Link
CN (1) CN102639370B (en)
DE (1) DE102009055721A1 (en)
WO (1) WO2011063955A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895631A (en) * 2012-12-26 2014-07-02 现代摩比斯株式会社 Regenerative brake cooperation control method and hybrid electric vehicle

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010022493B4 (en) 2010-06-02 2016-11-17 Ipgate Ag Brake system with a brake booster and method for using a corresponding brake system
US9878697B2 (en) 2010-09-17 2018-01-30 Ipgate Ag Actuating device for a motor vehicle brake system
DE102010045617A1 (en) 2010-09-17 2012-03-22 Ipgate Ag Operating device for brake assembly in passenger car, has piston connected with another piston of tandem main brake cylinder via connection device, and auxiliary piston actuated by pedal plunger and brake pedal
DE102010055044A1 (en) 2010-11-08 2012-05-10 Ipgate Ag Piston-cylinder device, for conveying a hydraulic fluid, in particular for a vehicle brake
US20120198959A1 (en) 2011-01-11 2012-08-09 Ipgate Ag Travel simulator arrangement
DE102011009059A1 (en) 2011-01-20 2012-07-26 Ipgate Ag Actuating device, in particular for vehicle brakes
DE102011101066B4 (en) * 2011-05-10 2024-08-01 Zf Active Safety Gmbh Hydraulic vehicle braking system with electromechanical actuator
EP2731836B1 (en) 2011-07-15 2017-05-31 IPGate AG Safety circuit for blocking drive of a brake booster
DE102011080825B4 (en) * 2011-08-11 2021-02-11 Ford Global Technologies, Llc Method for operating a hydraulic brake system for a motor vehicle and hydraulic brake system
DE102011112515A1 (en) 2011-08-29 2013-02-28 Ipgate Ag Actuating device for a motor vehicle brake system
DE102011056597B4 (en) * 2011-12-19 2024-05-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Drive system for a motor vehicle and method for operating such a drive system
DE102012002117A1 (en) 2012-02-06 2013-08-08 Ipgate Ag Brake device for electro-hydraulic brake of motor car, has simulator device arranged in interface housing, where interface housing and pedal and connection pistons are actuatable for performing pin and slob connection free shifting process
DE102012205611A1 (en) * 2012-04-04 2013-10-10 Robert Bosch Gmbh Drive device, in particular brake booster
DE102012025249A1 (en) * 2012-12-21 2014-07-10 Lucas Automotive Gmbh Electrohydraulic vehicle brake system and method for operating the same
DE102012025247A1 (en) * 2012-12-21 2014-06-26 Lucas Automotive Gmbh Electrohydraulic vehicle brake system and method for operating the same
KR101765562B1 (en) * 2013-02-20 2017-08-07 주식회사 만도 Pedal simulator for active brake system
US9409559B2 (en) * 2013-03-13 2016-08-09 Autoliv Asp, Inc. Vehicle braking system with electric brake booster
DE102013205627A1 (en) * 2013-03-28 2014-10-02 Robert Bosch Gmbh Brake device for a brake system of a vehicle and brake system for a vehicle
DE102014205645A1 (en) * 2013-04-24 2014-10-30 Robert Bosch Gmbh Method for operating a brake system for a vehicle and control device for a brake system of a vehicle
DE102013007574A1 (en) 2013-05-02 2014-11-06 Volkswagen Aktiengesellschaft Actuating device for arrangement between a brake pedal and a master cylinder of a motor vehicle
DE102013105377A1 (en) 2013-05-24 2014-11-27 Ipgate Ag Actuating device for a vehicle brake system
CN103496365A (en) * 2013-10-25 2014-01-08 北京汽车股份有限公司 Hydraulic brake master pump assisted by electric power
CN103552556B (en) * 2013-11-18 2015-09-23 扬州泰博汽车电子智能科技有限公司 A kind of double-motor line control brake system with multi-operation mode and voltage regulation mode
DE102016004489A1 (en) * 2016-04-18 2017-10-19 Wabco Gmbh Driver brake valve, compressed air brake system with the driver's brake valve and method of making the driver's brake valve
CN113771822B (en) * 2016-06-08 2024-03-08 爱皮加特股份公司 Diagnostic method for a brake system
DE102016112971A1 (en) * 2016-07-14 2018-01-18 Ipgate Ag Diagnostic method for at least one component of a motor vehicle
FR3072348B1 (en) * 2017-10-18 2019-11-08 Robert Bosch Gmbh HYDRAULIC MODULE OF INTEGRATED ELECTROHYDRAULIC SERVOFREIN
DE102018212276A1 (en) * 2018-07-24 2020-01-30 Robert Bosch Gmbh Control device and method for operating a brake system of a vehicle
DE202019101586U1 (en) * 2019-02-12 2020-05-13 Ipgate Ag Packaging for a braking system
US12109998B2 (en) 2019-02-12 2024-10-08 Ipgate Ag Fail-safe braking system
US12071118B2 (en) 2019-02-12 2024-08-27 Ipgate Ag Pressure supply device with double stroke piston for a brake system
JP2022521695A (en) 2019-02-12 2022-04-12 アイピーゲート・アクチェンゲゼルシャフト Fail-safe braking system
CN109878475B (en) * 2019-03-31 2024-09-27 浙江力邦合信智能制动系统股份有限公司 Brake booster
DE102019206501B4 (en) * 2019-05-07 2021-10-21 Volkswagen Aktiengesellschaft Fail-safe braking device for a very small vehicle
DE102019207487A1 (en) * 2019-05-22 2020-11-26 Volkswagen Aktiengesellschaft Method for the transition from a first braking state to a second braking state in a vehicle with an electric drive
CN113788003B (en) 2020-11-23 2023-02-03 京西重工（上海）有限公司 Electrohydraulic brake assembly
CN112896121B (en) * 2021-01-28 2022-02-08 中汽创智科技有限公司 Braking system and braking method
DE102022004748A1 (en) 2022-12-16 2024-06-27 Mercedes-Benz Group AG Vehicle braking system and method for its operation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005095A1 (en) * 2002-07-09 2004-01-15 Continental Teves Ag & Co. Ohg Brake by-wire actuator
DE102006059840A1 (en) * 2006-12-15 2008-06-19 Ipgate Ag Adaptive Leerwegreduzierung
DE102007062839A1 (en) * 2007-12-21 2009-06-25 Ipgate Ag Brake assembly for vehicle, has electromotive driving unit for brake booster support with piston, where handling unit is provided over supply line, which is connected with air brake pipe
EP2078649A1 (en) * 2008-01-10 2009-07-15 Honda Motor Co., Ltd. Brake system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543583C1 (en) * 1995-11-22 1997-02-06 Daimler Benz Ag Brake pressure control device for a road vehicle with an electro-hydraulic multi-circuit brake system
DE102005018649B4 (en) 2005-04-21 2018-10-31 Ipgate Ag Brake system with electric motor-driven piston-cylinder system
DE102005055751B4 (en) 2005-04-21 2018-09-06 Ipgate Ag Pressure modulator control
DE102005059609A1 (en) 2005-12-12 2007-06-14 Ipgate Ag Pedalarretierung
CN200960918Y (en) * 2006-08-31 2007-10-17 上海燃料电池汽车动力系统有限公司 Automobile electric liquid parallel hydraulic braking device
DE102007016862A1 (en) * 2007-04-10 2008-10-16 Robert Bosch Gmbh Braking system for a vehicle
DE102008051316A1 (en) * 2008-08-14 2010-02-18 Ipgate Ag Hydraulic brake system e.g. electro-hydraulic brake system, for vehicle, has main brake cylinder with working chamber connected to wheel brakes, and brake pistons adjusted by low pressure in hydraulic lines to produce brake clearance
CN101945787B (en) 2007-12-21 2013-10-23 爱皮加特股份公司 Brake system with adaptively controllable brake lining clearance and drive method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005095A1 (en) * 2002-07-09 2004-01-15 Continental Teves Ag & Co. Ohg Brake by-wire actuator
DE102006059840A1 (en) * 2006-12-15 2008-06-19 Ipgate Ag Adaptive Leerwegreduzierung
DE102007062839A1 (en) * 2007-12-21 2009-06-25 Ipgate Ag Brake assembly for vehicle, has electromotive driving unit for brake booster support with piston, where handling unit is provided over supply line, which is connected with air brake pipe
EP2078649A1 (en) * 2008-01-10 2009-07-15 Honda Motor Co., Ltd. Brake system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895631A (en) * 2012-12-26 2014-07-02 现代摩比斯株式会社 Regenerative brake cooperation control method and hybrid electric vehicle

Also Published As

Publication number Publication date
CN102639370A (en) 2012-08-15
DE102009055721A1 (en) 2011-06-01
WO2011063955A2 (en) 2011-06-03
CN102639370B (en) 2015-04-08

Similar Documents

Publication Publication Date Title
WO2011063955A3 (en) Brake system having a multifunction memory device
US10493967B2 (en) Actuating device for a motor vehicle brake system
CN109843673B (en) Motor vehicle system, control method, storage medium, and control apparatus system
CN105691372B (en) Electric brake system
CN105691370B (en) Electric brake system
US10293798B2 (en) Braking system with selective braking backup system
KR101973892B1 (en) Brake device
US9908519B2 (en) Braking system for a vehicle and method for operating the braking system
US9227611B2 (en) Hydraulic vehicle braking system with electromechanical actuator, and method for operating such a hydraulic vehicle braking system
US10029659B2 (en) Electrohydraulic motor vehicle brake system and method for operating the same
US9296370B2 (en) Hydraulic and electronic braking system for autonomous braking
JP6063824B2 (en) Brake control device
WO2016158485A1 (en) Brake control device and control method
US20150061362A1 (en) Brake control apparatus
WO2010094489A3 (en) Braking system for a land vehicle with regenerative braking functionality
KR20150128784A (en) Brake actuation unit
WO2010069659A3 (en) Method for controlling the activation of a hydraulic vehicle brake system and electromechanical brake booster
US20110160970A1 (en) Electro-Hydraulic Brake-By-Wire System and Method
US20150344013A1 (en) Electrohydraulic Motor Vehicle Brake System and Method for Operating the Same
JP6439170B2 (en) Brake device
KR101669171B1 (en) Electro-hydraulic brake device for reducing drag of brake in vehicle
JP6149847B2 (en) Vehicle braking device
US10023168B2 (en) Hydraulic power unit and braking system for a vehicle
WO2012045656A3 (en) Brake system and a method for operating same
KR20120128862A (en) Smart booster brake apparatus with fail-safe function and parking brake function

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080053839.1

Country of ref document: CN

122 Ep: pct application non-entry in european phase

Ref document number: 10801124

Country of ref document: EP

Kind code of ref document: A2