IT8922645A0 - ANTI-LOCK BRAKING SYSTEM FOR VEHICLES - Google Patents

ANTI-LOCK BRAKING SYSTEM FOR VEHICLES

Info

Publication number
IT8922645A0
IT8922645A0 IT22645A IT2264589A IT8922645A0 IT 8922645 A0 IT8922645 A0 IT 8922645A0 IT 22645 A IT22645 A IT 22645A IT 2264589 A IT2264589 A IT 2264589A IT 8922645 A0 IT8922645 A0 IT 8922645A0
Authority
IT
Italy
Prior art keywords
vehicles
braking system
lock braking
lock
braking
Prior art date
Application number
IT22645A
Other languages
Italian (it)
Other versions
IT1237873B (en
Inventor
Thomas M Atkins
Original Assignee
Kelsey Hayes Co
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 Kelsey Hayes Co filed Critical Kelsey Hayes Co
Publication of IT8922645A0 publication Critical patent/IT8922645A0/en
Application granted granted Critical
Publication of IT1237873B publication Critical patent/IT1237873B/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
    • 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
    • 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
    • B60T8/58—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 responsive to speed and another condition or to plural speed conditions
    • 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
    • B60T8/17—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
    • B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
    • B60T8/17636—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
    • B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed 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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • 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
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/10—Detection or estimation of road conditions
    • B60T2210/12—Friction
    • B60T2210/124—Roads with different friction levels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S303/00—Fluid-pressure and analogous brake systems
    • Y10S303/08—Antichatter

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Regulating Braking Force (AREA)
IT02264589A 1988-12-13 1989-12-11 ANTI-LOCK BRAKING SYSTEM FOR VEHICLES IT1237873B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/283,360 US4886322A (en) 1985-02-19 1988-12-13 Vehicle anti-lock brake system

Publications (2)

Publication Number Publication Date
IT8922645A0 true IT8922645A0 (en) 1989-12-11
IT1237873B IT1237873B (en) 1993-06-18

Family

ID=23085675

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02264589A IT1237873B (en) 1988-12-13 1989-12-11 ANTI-LOCK BRAKING SYSTEM FOR VEHICLES

Country Status (11)

Country Link
US (1) US4886322A (en)
JP (1) JP2936484B2 (en)
KR (1) KR970001876B1 (en)
BR (1) BR8906406A (en)
CA (1) CA2001980C (en)
DE (1) DE3937719C2 (en)
ES (1) ES2018985A6 (en)
FR (1) FR2640214B1 (en)
GB (2) GB2229503B (en)
IT (1) IT1237873B (en)
MX (1) MX164330B (en)

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US5255193A (en) * 1988-05-12 1993-10-19 Nissan Motor Company Traction control system for controlling engine output and brake for maintaining optimum wheel traction with road friction level dependent brake control
JP2707805B2 (en) * 1990-06-15 1998-02-04 三菱自動車工業株式会社 Anti-skid brake control method
US5259667A (en) * 1990-11-29 1993-11-09 Mazda Motor Corporation Anti-skid brake system for an automotive vehicle
US5220307A (en) * 1992-01-23 1993-06-15 Zexel-Gleason Usa, Inc. Warning system distinguishing wheel skidding and wheel slipping
US5328254A (en) * 1992-04-29 1994-07-12 Eaton Corporation Method and system for controlling brake pressure under low Mu braking surface conditions in a vehicular ABS
US5357800A (en) * 1992-12-30 1994-10-25 Kelsey-Hayes Company Method for air testing hydraulic brake components
US5620240A (en) * 1994-09-09 1997-04-15 Kelsey-Hayes Company Anti-lock brake method and system including a variable primary to secondary apply hold stage
WO1999000279A1 (en) * 1997-06-27 1999-01-07 Kelsey-Hayes Company Algorithm for testing road surface with a small pressure release in an anti-lock brake system
AU8376898A (en) * 1997-06-27 1999-01-19 Kelsey-Hayes Company Algorithm for scheduling extra reapply pulses in a rear wheel anti-lock brake system
AU8380798A (en) * 1997-07-01 1999-01-25 Kelsey-Hayes Company Wheel spin-and-brake algorithm for a rear wheel anti-lock brake system
AU2209399A (en) 1997-12-30 1999-07-19 Kelsey-Hayes Company Algorithm for preventing wheel speed sneakdown on a low mu surface
WO1999033689A2 (en) 1997-12-31 1999-07-08 Kelsey-Hayes Co. Incremental brake pressure increases for speed sensitive surfaces
US7178881B2 (en) * 2003-06-25 2007-02-20 Delphi Technologies, Inc. Rear pressure control and rear dynamic proportioning in a vehicle brake system
US7010411B2 (en) * 2003-07-21 2006-03-07 Delphi Technologies, Inc. Rear pressure control and dynamic rear proportioning in a vehicle brake system
JP6582026B2 (en) * 2017-09-19 2019-09-25 株式会社アドヴィックス Brake control device
CN112026919B (en) * 2020-09-08 2022-04-12 中国第一汽车股份有限公司 Vehicle steering control method and device, vehicle and medium
EP4173907A1 (en) * 2021-10-27 2023-05-03 Volvo Car Corporation Method for freeing at least one locked wheel of a vehicle and propulsion system for a vehicle

Family Cites Families (38)

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DE1655383C3 (en) * 1967-04-08 1974-02-28 Teldix Gmbh, 6900 Heidelberg Anti-lock control system for a piston-controlled hydraulic brake system
US3515440A (en) * 1967-06-01 1970-06-02 Kelsey Hayes Co Skid control system including hydraulic modulating valve
US3540780A (en) * 1967-08-31 1970-11-17 Nippon Denso Co Antiskid apparatus for automotive vehicles
DE1655457A1 (en) * 1967-11-21 1970-07-16 Teldix Gmbh Anti-lock control system with leakage protection for piston-controlled hydraulic vehicle brakes
DE1655460A1 (en) * 1967-11-27 1970-07-16 Teldix Gmbh Anti-lock control system for hydraulic brakes
DE1780348A1 (en) * 1968-09-04 1972-02-03 Teldix Gmbh Bistable toggle switch for an anti-lock control system
US3870376A (en) * 1968-09-20 1975-03-11 Kelsey Hayes Co Skid control system
CA927952A (en) * 1968-09-20 1973-06-05 E. Riordan Hugh Skid control system
US3617098A (en) * 1969-07-31 1971-11-02 Teldix Gmbh Inlet vlave for antilocking brake control system
US3880474A (en) * 1969-10-10 1975-04-29 Kelsey Hayes Co Skid control system
US3850480A (en) * 1970-08-03 1974-11-26 Kelsey Hayes Co Proportional skid control system
US3731979A (en) * 1971-03-19 1973-05-08 Us Army Brake anti-skid system
US3761140A (en) * 1971-09-13 1973-09-25 Bendix Corp Hydraulically actuated adaptive braking system using a single fluid
US4073542A (en) * 1971-11-13 1978-02-14 Nissan Motor Company, Limited Fluid pressure control device and motor vehicle braking system incorporating such device
US3857613A (en) * 1972-09-29 1974-12-31 Nippon Air Brake Co Electronic controller for use in anti-skid system for vehicles
US3981543A (en) * 1973-08-24 1976-09-21 Kelsey-Hayes Company Skid control system embodying fail safe bypass
US3953080A (en) * 1973-11-28 1976-04-27 General Motors Corporation Adaptive anti-lock brake control system
JPS50146775A (en) * 1974-05-18 1975-11-25
US4036537A (en) * 1975-10-06 1977-07-19 Wagner Electric Corporation Time delayed actuation of wheel slip control system for automotive vehicles and the like
DE2555005A1 (en) * 1975-12-06 1977-06-08 Teldix Gmbh ANTI-LOCK CONTROL DEVICE
JPS52121825U (en) * 1976-03-12 1977-09-16
JPS5365576A (en) * 1976-11-24 1978-06-12 Toyota Motor Corp Hydraulic braking apparatus for vehicles
IE45011B1 (en) * 1976-11-26 1982-06-02 Pcb Controls Ltd Anti-skid control method and system for a brake equipped vehicle wheel
JPS5857333B2 (en) * 1979-05-18 1983-12-20 日信工業株式会社 Vehicle brake hydraulic control device
GB2058975A (en) * 1979-09-15 1981-04-15 Lucas Industries Ltd Vehicle brake actuator
DE3109372A1 (en) * 1981-03-12 1982-09-30 Volkswagenwerk Ag, 3180 Wolfsburg "PUMPLESS HYDRAULIC BRAKE SYSTEM FOR MOTOR VEHICLES"
DE3124755A1 (en) * 1981-06-24 1983-01-13 Robert Bosch Gmbh, 7000 Stuttgart VEHICLE BRAKE SYSTEM
DE3137200A1 (en) * 1981-09-18 1983-03-31 Robert Bosch Gmbh, 7000 Stuttgart TWO-CIRCUIT BRAKING DEVICE
US4552372A (en) * 1982-01-28 1985-11-12 Jones Daniel T Scooterboard
SE459080B (en) * 1982-11-20 1989-06-05 Honda Motor Co Ltd solenoid valve
DE3247496A1 (en) * 1982-12-22 1984-06-28 Alfred Teves Gmbh, 6000 Frankfurt HYDRAULIC TWO-CIRCUIT BRAKE SYSTEM
US4532951A (en) * 1983-03-28 1985-08-06 Barber-Colman Company Transducer utilizing electrical and pneumatic signals
US4515343A (en) * 1983-03-28 1985-05-07 Fev Forschungsgesellschaft fur Energietechnik und ver Brennungsmotoren mbH Arrangement for electromagnetically operated actuators
JPS6035647A (en) * 1983-08-09 1985-02-23 Nippon Denso Co Ltd Antiskid controller
US4531708A (en) * 1984-08-21 1985-07-30 Honeywell Lucifer Sa Solenoid valve
US4668023A (en) * 1985-08-09 1987-05-26 Kelsey-Hayes Company Control valve for an anti-lock brake system
US4673226A (en) * 1985-02-19 1987-06-16 Kelsey-Hayes Company Vehicle skid control system
US4790607A (en) * 1985-02-19 1988-12-13 Kelsey Hayes Company Vehicle anti-lock brake system

Also Published As

Publication number Publication date
FR2640214B1 (en) 1996-05-31
JP2936484B2 (en) 1999-08-23
ES2018985A6 (en) 1991-05-16
GB2229503A (en) 1990-09-26
FR2640214A1 (en) 1990-06-15
GB2255602A (en) 1992-11-11
KR970001876B1 (en) 1997-02-18
GB8928186D0 (en) 1990-02-14
DE3937719C2 (en) 2003-03-20
KR900009361A (en) 1990-07-04
MX164330B (en) 1992-08-03
GB9213386D0 (en) 1992-08-05
CA2001980A1 (en) 1990-06-13
DE3937719A1 (en) 1990-06-21
GB2255602B (en) 1993-04-07
GB2229503B (en) 1993-04-07
IT1237873B (en) 1993-06-18
JPH02200559A (en) 1990-08-08
US4886322A (en) 1989-12-12
BR8906406A (en) 1990-08-28
CA2001980C (en) 1995-08-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981231