WO2012017037A3 - Brake system for motor vehicles - Google Patents

Brake system for motor vehicles Download PDF

Info

Publication number
WO2012017037A3
WO2012017037A3 PCT/EP2011/063446 EP2011063446W WO2012017037A3 WO 2012017037 A3 WO2012017037 A3 WO 2012017037A3 EP 2011063446 W EP2011063446 W EP 2011063446W WO 2012017037 A3 WO2012017037 A3 WO 2012017037A3
Authority
WO
WIPO (PCT)
Prior art keywords
brake system
generating device
motor vehicles
vehicle driver
pressure generating
Prior art date
Application number
PCT/EP2011/063446
Other languages
German (de)
French (fr)
Other versions
WO2012017037A2 (en
Inventor
Marco Besier
Steffen Linkenbach
Stefan A. Drumm
Lothar Schiel
Ronald Bayer
Johann Jungbecker
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 WO2012017037A2 publication Critical patent/WO2012017037A2/en
Publication of WO2012017037A3 publication Critical patent/WO2012017037A3/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
    • B60T13/10—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
    • B60T13/146—Part of the system directly actuated by booster pressure
    • 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
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • 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
    • 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
    • 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
    • B60T8/4018—Pump units characterised by their drive mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
    • B60T8/4081—Systems with stroke simulating devices for driver input

Landscapes

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

Abstract

The invention relates to a brake system for motor vehicles having a plurality of operating modes, which brake system can be actuated both by the vehicle driver and also independently from the vehicle driver in a preferentially used "brake-by-wire" operating mode, and can be actuated only directly by the vehicle driver in a fall-back operating mode, having a pedal decoupling unit (2) and having an electrohydraulic pressure generating device (5). To permit an uninterrupted pressure build-up by the pressure generating device (5), it is provided according to the invention that the pressure generating device (5) comprises a double-acting piston-cylinder arrangement (30).
PCT/EP2011/063446 2010-08-05 2011-08-04 Brake system for motor vehicles WO2012017037A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010038956 2010-08-05
DE102010038956.0 2010-08-05
DE102011080312.2 2011-08-03
DE201110080312 DE102011080312A1 (en) 2010-08-05 2011-08-03 Brake system for motor vehicles

Publications (2)

Publication Number Publication Date
WO2012017037A2 WO2012017037A2 (en) 2012-02-09
WO2012017037A3 true WO2012017037A3 (en) 2012-09-13

Family

ID=44534367

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/063446 WO2012017037A2 (en) 2010-08-05 2011-08-04 Brake system for motor vehicles

Country Status (2)

Country Link
DE (1) DE102011080312A1 (en)
WO (1) WO2012017037A2 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9321444B2 (en) 2013-03-15 2016-04-26 Kelsey-Hayes Company Vehicle brake system with dual acting plunger assembly
US10730501B2 (en) 2013-03-15 2020-08-04 ZF Active Safety US Inc. Vehicle brake system with auxiliary pressure source
US10940843B2 (en) 2013-03-15 2021-03-09 ZF Active Safety US Inc. Vehicle brake system having plunger power source
US10981552B2 (en) 2013-03-15 2021-04-20 ZF Active Safety US Inc. Vehicle brake system
DE102013217954A1 (en) * 2013-09-09 2015-03-12 Continental Teves Ag & Co. Ohg Brake system for a motor vehicle and operating method
CN105636841B (en) 2013-09-16 2020-03-17 爱皮加特股份公司 Electrically driven pressure regulation and volume conveying unit
DE102013111974A1 (en) * 2013-10-30 2015-04-30 Ipgate Ag Actuating device for a vehicle brake
DE102014102536A1 (en) * 2014-02-26 2015-08-27 Ipgate Ag Brake device and method for operating a brake device
DE112014004233B4 (en) 2013-09-16 2023-08-03 Ipgate Ag Braking device and method for operating a braking device
DE102014107112A1 (en) * 2014-05-20 2015-11-26 Ipgate Ag Vehicle brake actuation system and method of operating the actuation system
DE102014109628A1 (en) * 2014-07-04 2016-01-07 Ipgate Ag Vehicle brake actuation system and method of operating the actuation system
DE102014111594A1 (en) * 2014-08-13 2016-02-18 Ipgate Ag Actuation system, in particular for a vehicle brake, and method for operating the actuation system
DE102014224205A1 (en) * 2014-11-27 2016-06-02 Continental Teves Ag & Co. Ohg Method for operating a brake system and brake system
DE102014117727A1 (en) 2014-12-02 2016-06-02 Ipgate Ag Actuation system for at least one hydraulically actuated device, in particular vehicle brake
DE102014117726A1 (en) * 2014-12-02 2016-06-02 Ipgate Ag Actuation system for a motor vehicle brake
KR101675311B1 (en) 2014-12-09 2016-11-14 주식회사 만도 Electric brake system
KR101622152B1 (en) 2014-12-09 2016-06-01 주식회사 만도 Electric brake system
DE102015103860A1 (en) * 2015-03-16 2016-09-22 Ipgate Ag Brake system with common exhaust valve for both brake circuits
KR20230158650A (en) * 2015-03-16 2023-11-20 이페게이트 아게 Pressure generating device and actuating method with electrically driven double-stroke pistons
DE102015106089A1 (en) 2015-04-21 2016-10-27 Ipgate Ag Diagnostic procedure for a brake system
KR20170031400A (en) * 2015-09-11 2017-03-21 주식회사 만도 Electric brake system
KR20170031396A (en) 2015-09-11 2017-03-21 주식회사 만도 Electric brake system
KR102435304B1 (en) * 2015-10-19 2022-08-24 주식회사 만도 Electric brake system
KR20170059042A (en) * 2015-11-19 2017-05-30 주식회사 만도 Electric brake system
KR102475862B1 (en) 2015-12-04 2022-12-09 에이치엘만도 주식회사 Electric brake system
DE102017200420A1 (en) 2017-01-12 2018-07-12 Continental Teves Ag & Co. Ohg Method for operating a brake system and brake system
DE102017000472A1 (en) 2017-01-19 2018-07-19 Lucas Automotive Gmbh Hydraulic vehicle brake system and method for operating and testing the same
DE102017219964A1 (en) 2017-11-09 2019-05-09 Continental Teves Ag & Co. Ohg Electrohydraulic actuator and method for operating an electrohydraulic actuator
DE102017219959A1 (en) 2017-11-09 2019-05-09 Continental Teves Ag & Co. Ohg Electrohydraulic actuator
US10814853B2 (en) 2018-01-24 2020-10-27 ZF Active Safety US Inc. Vehicle brake system with front axle overboost
DE102018202311A1 (en) * 2018-02-15 2019-08-22 Continental Teves Ag & Co. Ohg Simulator and braking system
DE102020213997A1 (en) 2020-09-28 2022-03-31 Continental Teves Ag & Co. Ohg Electrohydraulic brake control device for a motor vehicle and brake system with such a brake control device
DE102021108616B4 (en) 2021-04-07 2023-12-28 Ipgate Ag 3/2 directional valve concept for hydraulic actuation system
KR102658541B1 (en) 2022-06-13 2024-04-18 현대모비스 주식회사 Electronic hydraulic brake device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329139C1 (en) * 1993-08-30 1994-07-28 Daimler Benz Ag Brake pressure control unit for road vehicle with hydraulic multi-circuit brakes
DE19502925A1 (en) * 1995-01-31 1996-08-01 Teves Gmbh Alfred Method for operating an electronically controllable brake actuation system
DE19538794A1 (en) * 1995-10-18 1997-04-24 Teves Gmbh Alfred Electronically controllable brake actuation system
DE19626926A1 (en) * 1996-07-04 1998-01-08 Teves Gmbh Alfred Electronic control braking system
DE102005036638A1 (en) * 2004-10-15 2006-04-27 Continental Teves Ag & Co. Ohg Brake system for motor vehicles
WO2007031398A1 (en) * 2005-09-15 2007-03-22 Continental Teves Ag & Co. Ohg Motor vehicle braking system
DE102006040424A1 (en) * 2006-08-29 2008-03-06 Continental Teves Ag & Co. Ohg Braking system for motor vehicles
EP1950112A1 (en) * 2007-01-16 2008-07-30 HONDA MOTOR CO., Ltd. Brake system
DE102009033499A1 (en) * 2008-07-18 2010-01-21 Continental Teves Ag & Co. Ohg Brake system for motor vehicles

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329139C1 (en) * 1993-08-30 1994-07-28 Daimler Benz Ag Brake pressure control unit for road vehicle with hydraulic multi-circuit brakes
DE19502925A1 (en) * 1995-01-31 1996-08-01 Teves Gmbh Alfred Method for operating an electronically controllable brake actuation system
DE19538794A1 (en) * 1995-10-18 1997-04-24 Teves Gmbh Alfred Electronically controllable brake actuation system
DE19626926A1 (en) * 1996-07-04 1998-01-08 Teves Gmbh Alfred Electronic control braking system
DE102005036638A1 (en) * 2004-10-15 2006-04-27 Continental Teves Ag & Co. Ohg Brake system for motor vehicles
WO2007031398A1 (en) * 2005-09-15 2007-03-22 Continental Teves Ag & Co. Ohg Motor vehicle braking system
DE102006040424A1 (en) * 2006-08-29 2008-03-06 Continental Teves Ag & Co. Ohg Braking system for motor vehicles
EP1950112A1 (en) * 2007-01-16 2008-07-30 HONDA MOTOR CO., Ltd. Brake system
DE102009033499A1 (en) * 2008-07-18 2010-01-21 Continental Teves Ag & Co. Ohg Brake system for motor vehicles

Also Published As

Publication number Publication date
DE102011080312A1 (en) 2012-02-09
WO2012017037A2 (en) 2012-02-09

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