IT8922645A0 - ANTI-LOCK BRAKING SYSTEM FOR VEHICLES - Google Patents
ANTI-LOCK BRAKING SYSTEM FOR VEHICLESInfo
- 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
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)
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) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO1999001322A2 (en) * | 1997-07-01 | 1999-01-14 | 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 |
AU2450199A (en) | 1997-12-31 | 1999-07-19 | Kelsey-Hayes Company | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4790607A (en) * | 1985-02-19 | 1988-12-13 | Kelsey Hayes Company | Vehicle anti-lock brake system |
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 |
-
1988
- 1988-12-13 US US07/283,360 patent/US4886322A/en not_active Expired - Lifetime
-
1989
- 1989-11-01 CA CA002001980A patent/CA2001980C/en not_active Expired - Lifetime
- 1989-11-06 FR FR8914508A patent/FR2640214B1/en not_active Expired - Fee Related
- 1989-11-13 DE DE3937719A patent/DE3937719C2/en not_active Expired - Fee Related
- 1989-12-05 MX MX18593A patent/MX164330B/en unknown
- 1989-12-11 IT IT02264589A patent/IT1237873B/en active IP Right Grant
- 1989-12-12 BR BR898906406A patent/BR8906406A/en not_active IP Right Cessation
- 1989-12-13 ES ES8904208A patent/ES2018985A6/en not_active Expired - Lifetime
- 1989-12-13 KR KR1019890018443A patent/KR970001876B1/en not_active IP Right Cessation
- 1989-12-13 GB GB8928186A patent/GB2229503B/en not_active Expired - Fee Related
- 1989-12-13 JP JP1321618A patent/JP2936484B2/en not_active Expired - Fee Related
-
1992
- 1992-06-24 GB GB9213386A patent/GB2255602B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02200559A (en) | 1990-08-08 |
CA2001980A1 (en) | 1990-06-13 |
GB2229503B (en) | 1993-04-07 |
CA2001980C (en) | 1995-08-01 |
BR8906406A (en) | 1990-08-28 |
MX164330B (en) | 1992-08-03 |
KR970001876B1 (en) | 1997-02-18 |
GB2255602A (en) | 1992-11-11 |
GB9213386D0 (en) | 1992-08-05 |
FR2640214A1 (en) | 1990-06-15 |
KR900009361A (en) | 1990-07-04 |
GB2255602B (en) | 1993-04-07 |
FR2640214B1 (en) | 1996-05-31 |
DE3937719A1 (en) | 1990-06-21 |
JP2936484B2 (en) | 1999-08-23 |
DE3937719C2 (en) | 2003-03-20 |
IT1237873B (en) | 1993-06-18 |
US4886322A (en) | 1989-12-12 |
GB8928186D0 (en) | 1990-02-14 |
ES2018985A6 (en) | 1991-05-16 |
GB2229503A (en) | 1990-09-26 |
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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 |