FR2065751A1 - - Google Patents

Info

Publication number
FR2065751A1
FR2065751A1 FR7038603A FR7038603A FR2065751A1 FR 2065751 A1 FR2065751 A1 FR 2065751A1 FR 7038603 A FR7038603 A FR 7038603A FR 7038603 A FR7038603 A FR 7038603A FR 2065751 A1 FR2065751 A1 FR 2065751A1
Authority
FR
France
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.)
Granted
Application number
FR7038603A
Other languages
French (fr)
Other versions
FR2065751B1 (en, 2012
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.)
Saab AB
Original Assignee
Saab Scania AB
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 Saab Scania AB filed Critical Saab Scania AB
Publication of FR2065751A1 publication Critical patent/FR2065751A1/fr
Application granted granted Critical
Publication of FR2065751B1 publication Critical patent/FR2065751B1/fr
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
    • 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
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • 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
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • 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
    • B60T2250/00—Monitoring, detecting, estimating vehicle conditions
    • B60T2250/04—Vehicle reference speed; Vehicle body speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Regulating Braking Force (AREA)
FR7038603A 1969-10-27 1970-10-26 Expired FR2065751B1 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE14651/69A SE338725B (en, 2012) 1969-10-27 1969-10-27

Publications (2)

Publication Number Publication Date
FR2065751A1 true FR2065751A1 (en, 2012) 1971-08-06
FR2065751B1 FR2065751B1 (en, 2012) 1975-01-10

Family

ID=20299439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7038603A Expired FR2065751B1 (en, 2012) 1969-10-27 1970-10-26

Country Status (9)

Country Link
US (1) US3744849A (en, 2012)
JP (1) JPS518584B1 (en, 2012)
CA (1) CA943216A (en, 2012)
DE (1) DE2051899A1 (en, 2012)
FR (1) FR2065751B1 (en, 2012)
GB (1) GB1305213A (en, 2012)
NL (1) NL7015759A (en, 2012)
SE (1) SE338725B (en, 2012)
SU (1) SU568349A3 (en, 2012)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254295A1 (de) * 1972-11-06 1974-05-09 Teves Gmbh Alfred Verfahren zur antiblockierregelung, insbesondere an kraftfahrzeugen
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
DE2414698C2 (de) * 1974-03-27 1986-04-03 Alfred Teves Gmbh, 6000 Frankfurt Anordnung zur Antikblockierregelung in einer Fahrzeugbremse
FR2402557A1 (fr) * 1977-09-09 1979-04-06 Aerospatiale Systeme pour le freinage d'un vehicule, notamment d'un aeronef roulant sur le sol
JPS5653943A (en) * 1979-10-09 1981-05-13 Nissan Motor Co Ltd Antiskid controller
DE3624007A1 (de) * 1986-07-16 1988-01-28 Bosch Gmbh Robert Bremsdruckregelsystem fuer fahrzeuge
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
US5544056A (en) * 1995-01-23 1996-08-06 Seireg; Ali A. Computerized control of automobile speed
EP0894685B1 (en) 1997-07-29 2006-11-02 Toyota Jidosha Kabushiki Kaisha Electrically operated braking system having a device for operating electric motor of brake to obtain relationship between motor power and braking torque
FR2852696A1 (fr) * 2003-10-30 2004-09-24 Siemens Vdo Automotive Procede de determination de la vitesse d'un vehicule, notamment en cas de defaillance du capteur prevu a cet effet
DE102013210361A1 (de) 2013-06-04 2014-12-04 Siemens Aktiengesellschaft Verfahren zur Ermittlung zumindest einer Geschwindigkeit bei einem Schienenfahrzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1085233A (en) * 1963-08-13 1967-09-27 Nat Res Dev Braking of vehicles
US3401984A (en) * 1967-01-24 1968-09-17 Henriette L Williams Vehicle brake control
FR1573346A (en, 2012) * 1967-06-23 1969-07-04

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498682A (en) * 1967-09-05 1970-03-03 Eaton Yale & Towne Braking system
US3482887A (en) * 1968-01-26 1969-12-09 Westinghouse Air Brake Co Combined anti-slip and anti-spin control for vehicle wheels
SE332570B (en, 2012) * 1968-10-22 1971-02-08 O Kullberg
US3586387A (en) * 1969-03-05 1971-06-22 Kelsey Hayes Co Skid control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1085233A (en) * 1963-08-13 1967-09-27 Nat Res Dev Braking of vehicles
US3401984A (en) * 1967-01-24 1968-09-17 Henriette L Williams Vehicle brake control
FR1573346A (en, 2012) * 1967-06-23 1969-07-04

Also Published As

Publication number Publication date
SE338725B (en, 2012) 1971-09-13
US3744849A (en) 1973-07-10
JPS518584B1 (en, 2012) 1976-03-18
CA943216A (en) 1974-03-05
FR2065751B1 (en, 2012) 1975-01-10
GB1305213A (en, 2012) 1973-01-31
DE2051899A1 (de) 1971-05-06
NL7015759A (en, 2012) 1971-04-29
SU568349A3 (ru) 1977-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse