CA1001740A - Speed logic for an adaptive braking system - Google Patents

Speed logic for an adaptive braking system

Info

Publication number
CA1001740A
CA1001740A CA175,997A CA175997A CA1001740A CA 1001740 A CA1001740 A CA 1001740A CA 175997 A CA175997 A CA 175997A CA 1001740 A CA1001740 A CA 1001740A
Authority
CA
Canada
Prior art keywords
braking system
speed logic
adaptive braking
adaptive
logic
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
Application number
CA175,997A
Other languages
English (en)
Other versions
CA175997S (en
Inventor
Michael Slavin
Ralph W. Carp
Thomas C. Schafer
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA1001740A publication Critical patent/CA1001740A/en
Expired 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
    • B60T8/1761—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
    • B60T8/17613—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 based on analogue circuits or digital circuits comprised of discrete electronic elements
    • 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
    • B60T8/17633—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 based on analogue circuits or digital circuits comprised of discrete electronic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
CA175,997A 1972-08-01 1973-07-09 Speed logic for an adaptive braking system Expired CA1001740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00277001A US3804470A (en) 1972-08-01 1972-08-01 Speed logic for an adaptive braking system

Publications (1)

Publication Number Publication Date
CA1001740A true CA1001740A (en) 1976-12-14

Family

ID=23059020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,997A Expired CA1001740A (en) 1972-08-01 1973-07-09 Speed logic for an adaptive braking system

Country Status (7)

Country Link
US (1) US3804470A (fr)
JP (1) JPS5240717B2 (fr)
AU (1) AU471379B2 (fr)
CA (1) CA1001740A (fr)
FR (1) FR2194597B1 (fr)
GB (1) GB1374072A (fr)
IT (1) IT992748B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263284B2 (de) * 1972-12-23 1977-01-20 Teldix Gmbh, 6900 Heidelberg Steueschaltung fuer ein ntiblockierregelsystem fuer fahrzeuge
JPS566898B2 (fr) * 1973-07-11 1981-02-14
US3966266A (en) * 1973-09-04 1976-06-29 Kelsey-Hayes Company Skid control system
US4006942A (en) * 1973-09-14 1977-02-08 Masashi Saito Antilock system for wheeled vehicles
US3894218A (en) * 1974-03-14 1975-07-08 Bendix Corp Variable inverse period timer
US4089564A (en) * 1974-03-18 1978-05-16 Saab-Scania Aktiebolag Method and apparatus for predicting vehicle speed in braking control systems for wheeled vehicles
US3883187A (en) * 1974-04-29 1975-05-13 Bendix Corp Exponential generation in an adaptive braking system by charge transfer
FR2280533A1 (fr) * 1974-08-01 1976-02-27 Dba Procede de freinage electronique antipatinant et dispositif pour la mise en oeuvre de ce procede
US3932000A (en) * 1974-09-11 1976-01-13 The Bendix Corporation Adaptive braking system reference pull down
AR207058A1 (es) * 1975-02-03 1976-09-09 Wagner Electric Corp Un aparato para controlar el grado de deslizamiento de al menos una rueda frenable
JPS6023827Y2 (ja) * 1976-07-19 1985-07-16 ソニー株式会社 テ−プパツド装置
US4720794A (en) * 1979-07-25 1988-01-19 Crane Co. Apparatus for generating a reference signal in a brake control system
US4323969A (en) * 1979-07-25 1982-04-06 Crane Co. Apparatus for generating a reference signal in a brake control system
EP0247640B1 (fr) * 1980-09-19 1990-12-27 Crane Co. Appareil pour engendrer un signal de référence dans un système de commande de frein
US4870623A (en) * 1983-06-27 1989-09-26 Cochlea Corporation System to recognize a geometry parameter of unknown object with continuous wave acoustic energy
US4836616A (en) * 1986-01-31 1989-06-06 Rockwell International Corporation Antilock brake system
JP2590169B2 (ja) * 1987-12-29 1997-03-12 住友電気工業株式会社 車両の基準車輪速計算装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1204266A (en) * 1968-02-07 1970-09-03 Westinghouse Brake & Signal Braking systems and/or tractive systems
JPS4829677B1 (fr) * 1968-08-21 1973-09-12
JPS4912756B1 (fr) * 1969-04-14 1974-03-27
US3574417A (en) * 1969-05-13 1971-04-13 Bendix Corp Full power adaptive braking system for use with a proportional solenoid
US3701569A (en) * 1969-10-16 1972-10-31 Toyota Motor Co Ltd Anti-skid system for vehicles
US3663070A (en) * 1969-11-10 1972-05-16 Kelsey Hayes Co Skid control system
GB1301170A (en) * 1969-12-06 1972-12-29 Nippon Denso Co Anti-skid braking device for vehicles
US3717384A (en) * 1971-03-15 1973-02-20 Gen Motors Corp Anti-lock brake control system

Also Published As

Publication number Publication date
DE2335752B2 (de) 1976-09-02
DE2335752A1 (de) 1974-02-21
US3804470A (en) 1974-04-16
FR2194597A1 (fr) 1974-03-01
FR2194597B1 (fr) 1976-11-12
AU471379B2 (en) 1976-04-15
AU5784973A (en) 1975-01-09
IT992748B (it) 1975-09-30
JPS4957266A (fr) 1974-06-04
GB1374072A (en) 1974-11-13
JPS5240717B2 (fr) 1977-10-13

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