IT938649B - Sistema per ricavare in sistemi elettronici di comando del freno di un veicolo segnali di comando che dipendono dalla velocita del veicolo stesso - Google Patents

Sistema per ricavare in sistemi elettronici di comando del freno di un veicolo segnali di comando che dipendono dalla velocita del veicolo stesso

Info

Publication number
IT938649B
IT938649B IT1282971A IT1282971A IT938649B IT 938649 B IT938649 B IT 938649B IT 1282971 A IT1282971 A IT 1282971A IT 1282971 A IT1282971 A IT 1282971A IT 938649 B IT938649 B IT 938649B
Authority
IT
Italy
Prior art keywords
vehicle
depend
speed
electronic brake
control signals
Prior art date
Application number
IT1282971A
Other languages
English (en)
Italian (it)
Inventor
G Granlund
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
Application granted granted Critical
Publication of IT938649B publication Critical patent/IT938649B/it

Links

Classifications

    • 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
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
IT1282971A 1970-07-27 1971-07-26 Sistema per ricavare in sistemi elettronici di comando del freno di un veicolo segnali di comando che dipendono dalla velocita del veicolo stesso IT938649B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1029470 1970-07-27

Publications (1)

Publication Number Publication Date
IT938649B true IT938649B (it) 1973-02-10

Family

ID=20292083

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1282971A IT938649B (it) 1970-07-27 1971-07-26 Sistema per ricavare in sistemi elettronici di comando del freno di un veicolo segnali di comando che dipendono dalla velocita del veicolo stesso

Country Status (4)

Country Link
DE (1) DE2136863A1 (fr)
FR (1) FR2099611B3 (fr)
IT (1) IT938649B (fr)
NL (1) NL7110365A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA7348B (en) * 1972-01-17 1973-09-26 Kelsey Hayes Co Vehicle brake control system
FR2187580B1 (fr) * 1972-06-13 1976-01-16 Citroen Fr
DE2404009A1 (de) * 1973-02-06 1974-08-08 Waldemar Lester Elektronische steuerung fuer automatische antiblockiersysteme von hydraulischen fahrzeugbremsen

Also Published As

Publication number Publication date
DE2136863A1 (de) 1972-02-03
FR2099611B3 (fr) 1974-04-05
NL7110365A (fr) 1972-01-31
FR2099611A3 (fr) 1972-03-17

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