GB2196076B - Anti-skid-controlled brake system - Google Patents

Anti-skid-controlled brake system

Info

Publication number
GB2196076B
GB2196076B GB8721848A GB8721848A GB2196076B GB 2196076 B GB2196076 B GB 2196076B GB 8721848 A GB8721848 A GB 8721848A GB 8721848 A GB8721848 A GB 8721848A GB 2196076 B GB2196076 B GB 2196076B
Authority
GB
United Kingdom
Prior art keywords
skid
brake system
controlled brake
controlled
brake
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.)
Expired - Lifetime
Application number
GB8721848A
Other versions
GB8721848D0 (en
GB2196076A (en
Inventor
Helmut Fennel
Johannes Graeber
Ivica Batistic
Otto Determann
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
Alfred Teves 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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of GB8721848D0 publication Critical patent/GB8721848D0/en
Publication of GB2196076A publication Critical patent/GB2196076A/en
Application granted granted Critical
Publication of GB2196076B publication Critical patent/GB2196076B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1764—Regulation during travel on surface with different coefficients of friction, e.g. between left and right sides, mu-split or between front and rear
    • 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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
    • B60T8/17616—Microprocessor-based 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
    • B60T8/40—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
    • B60T8/4004—Repositioning the piston(s) of the brake control means by means of a fluid pressurising means in order to reduce the brake 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
    • 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
    • B60T8/447—Reducing the boost of the power-assist booster means to reduce brake pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Regulating Braking Force (AREA)
GB8721848A 1986-09-26 1987-09-17 Anti-skid-controlled brake system Expired - Lifetime GB2196076B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863632836 DE3632836C2 (en) 1986-09-26 1986-09-26 Circuit arrangement for an anti-lock brake system

Publications (3)

Publication Number Publication Date
GB8721848D0 GB8721848D0 (en) 1987-10-21
GB2196076A GB2196076A (en) 1988-04-20
GB2196076B true GB2196076B (en) 1990-05-09

Family

ID=6310471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8721848A Expired - Lifetime GB2196076B (en) 1986-09-26 1987-09-17 Anti-skid-controlled brake system

Country Status (4)

Country Link
JP (1) JP2720898B2 (en)
DE (1) DE3632836C2 (en)
FR (1) FR2604406B1 (en)
GB (1) GB2196076B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809099C2 (en) * 1988-03-18 1996-04-04 Teves Gmbh Alfred Circuit arrangement for controlling a brake system with sequential brake pressure modulation
US4932727A (en) * 1988-04-27 1990-06-12 Alfred Teves Gmbh Automotive vehicle brake system
DE3833551A1 (en) * 1988-10-01 1990-04-05 Teves Gmbh Alfred BRAKE PRESSURE SENSOR FOR A BRAKE SYSTEM WITH ANTI-BLOCK CONTROL
US5215358A (en) * 1989-04-29 1993-06-01 Alfred Teves Gmbh Rear wheel valve switchover tire delay for ABS
DE3914401A1 (en) * 1989-04-29 1990-10-31 Teves Gmbh Alfred CIRCUIT ARRANGEMENT FOR CONTROLLING THE PRESSURE DISCHARGE FOR A BLOCK-PROTECTED BRAKE SYSTEM
DE69927928T2 (en) * 1999-01-11 2006-07-27 Toyota Jidosha K.K., Toyota braking system
DE102005055751B4 (en) 2005-04-21 2018-09-06 Ipgate Ag Pressure modulator control
DE102009008944B4 (en) * 2009-02-13 2024-03-14 Ipgate Ag Brake system with simultaneous or partially simultaneous pressure build-up and pressure reduction in the wheel brakes from different wheel cylinder pressure levels and method for setting a brake pressure
DE102009008941B4 (en) * 2009-02-13 2024-03-21 Continental Automotive Technologies GmbH Brake system with pressure change curve selected by the controller to build up and reduce pressure in the wheel brakes
US9278677B2 (en) * 2013-08-14 2016-03-08 Bendix Commercial Vehicle Systems Llc System and method for controlling respective braking pressures at wheels on a vehicle
US9346440B2 (en) 2014-08-14 2016-05-24 Bendix Commercial Vehicle Systems Llc System and method for controlling braking pressures at wheels on a vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139722A (en) * 1983-05-14 1984-11-14 Teves Gmbh Alfred System and method for anti-skid control of automotive vehicles
GB2162605A (en) * 1984-08-04 1986-02-05 Teves Gmbh Alfred Slip-controlled brake system
EP0281769A2 (en) * 1987-03-11 1988-09-14 Robert Bosch Gmbh Hydraulic vehicle brake installation with anti-lock device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2220441C2 (en) * 1972-04-26 1985-03-21 Robert Bosch Gmbh, 7000 Stuttgart Antilocking control for vehicle brakes - has switching device between sensors and single-channel evaluation stage
DE2128181B2 (en) * 1971-06-07 1976-04-29 Teldix Gmbh, 6900 Heidelberg Anti blocking control for car brakes - with single electronic processing circuit and multiplexed input and output
DE2713828A1 (en) * 1977-03-29 1978-10-05 Bosch Gmbh Robert ANTI-LOCK CONTROL SYSTEM
DE3508319A1 (en) * 1985-03-08 1986-09-11 Robert Bosch Gmbh, 7000 Stuttgart ANTI-BLOCKING BRAKE AND DRIVE-SLIP PROTECTION SYSTEM

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139722A (en) * 1983-05-14 1984-11-14 Teves Gmbh Alfred System and method for anti-skid control of automotive vehicles
GB2162605A (en) * 1984-08-04 1986-02-05 Teves Gmbh Alfred Slip-controlled brake system
EP0281769A2 (en) * 1987-03-11 1988-09-14 Robert Bosch Gmbh Hydraulic vehicle brake installation with anti-lock device

Also Published As

Publication number Publication date
GB8721848D0 (en) 1987-10-21
DE3632836C2 (en) 1995-10-12
GB2196076A (en) 1988-04-20
FR2604406A1 (en) 1988-04-01
JP2720898B2 (en) 1998-03-04
JPS6393656A (en) 1988-04-23
DE3632836A1 (en) 1988-03-31
FR2604406B1 (en) 1993-12-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000917