GB1222138A - Improvements in or relating to the determination of wheel deceleration - Google Patents

Improvements in or relating to the determination of wheel deceleration

Info

Publication number
GB1222138A
GB1222138A GB27171/68A GB2717168A GB1222138A GB 1222138 A GB1222138 A GB 1222138A GB 27171/68 A GB27171/68 A GB 27171/68A GB 2717168 A GB2717168 A GB 2717168A GB 1222138 A GB1222138 A GB 1222138A
Authority
GB
United Kingdom
Prior art keywords
deceleration
relating
determination
wheel
wheel deceleration
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
GB27171/68A
Other languages
English (en)
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.)
Continental Teves AG and Co OHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of GB1222138A publication Critical patent/GB1222138A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
    • G01P15/165—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal for measuring angular accelerations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/10—Indicating wheel slip ; Correction of wheel slip
    • 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
    • B60T8/72—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 a difference between a speed condition, e.g. deceleration, and a fixed reference

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Regulating Braking Force (AREA)
  • Control Of Ac Motors In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB27171/68A 1967-09-26 1968-06-07 Improvements in or relating to the determination of wheel deceleration Expired GB1222138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0034884 1967-09-26

Publications (1)

Publication Number Publication Date
GB1222138A true GB1222138A (en) 1971-02-10

Family

ID=7558823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27171/68A Expired GB1222138A (en) 1967-09-26 1968-06-07 Improvements in or relating to the determination of wheel deceleration

Country Status (4)

Country Link
US (1) US3594555A (enExample)
DE (1) DE1655447B2 (enExample)
FR (1) FR1565109A (enExample)
GB (1) GB1222138A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805034A (en) * 1968-09-19 1974-04-16 Teves Gmbh Alfred Method of and apparatus for measuring angular acceleration
DE2124344A1 (enExample) * 1971-01-25 1972-08-10 Teves Gmbh Alfred
US3858109A (en) * 1973-03-23 1974-12-31 Sperry Rand Corp Brushless tachometer
US4232372A (en) * 1978-10-02 1980-11-04 Colt Industries Operating Corp Positive and negative acceleration responsive means and system
DE3432883A1 (de) * 1984-09-07 1986-03-20 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur ermittlung der drehzahl eines sich drehenden gegenstandes
IL82698A0 (en) * 1987-05-29 1987-11-30 Univ Ramot Method and apparatus for indicating repetition intervals of a specified component of a composite electrical signal,particularly useful for displaying fetal r-waves
FR2780682A1 (fr) * 1998-07-06 2000-01-07 Michelin Rech Tech Procede et dispositif de detection d'une condition de roulage a plat d'un pneumatique - inserts, roues et pneumatiques concus pour ce procede
JP4296705B2 (ja) * 2000-10-25 2009-07-15 株式会社デンソー 車両用ブレーキ装置
DE102004016288B3 (de) * 2004-04-02 2005-08-18 Daimlerchrysler Ag Verfahren zur Bestimmung eines Reibwerts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306360A (en) * 1941-03-27 1942-12-22 Bendix Aviat Corp Rate measuring device
US2942184A (en) * 1957-07-15 1960-06-21 Gen Motors Corp Vehicle accelerometer
US3032715A (en) * 1959-01-02 1962-05-01 Collins Radio Co Means for measuring rate of change of frequency
US3103628A (en) * 1961-05-29 1963-09-10 Takaya Nagatake Tachometers
US3245727A (en) * 1962-08-15 1966-04-12 Crane Co Anti-skid brake control system

Also Published As

Publication number Publication date
DE1655447A1 (de) 1971-09-16
DE1655447B2 (de) 1973-08-02
FR1565109A (enExample) 1969-04-25
US3594555A (en) 1971-07-20

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