ES447532A1 - Un bucle de sincronizacion de fase digital para la medida dela velocidad, particularmente para su utilizacion en siste- mas de control antideslizamiento. - Google Patents

Un bucle de sincronizacion de fase digital para la medida dela velocidad, particularmente para su utilizacion en siste- mas de control antideslizamiento.

Info

Publication number
ES447532A1
ES447532A1 ES447532A ES447532A ES447532A1 ES 447532 A1 ES447532 A1 ES 447532A1 ES 447532 A ES447532 A ES 447532A ES 447532 A ES447532 A ES 447532A ES 447532 A1 ES447532 A1 ES 447532A1
Authority
ES
Spain
Prior art keywords
numerical value
digital
storage register
antiskid control
contents
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
ES447532A
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 ES447532A1 publication Critical patent/ES447532A1/es
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
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • 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
    • 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
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Manipulation Of Pulses (AREA)
  • Complex Calculations (AREA)
ES447532A 1975-05-03 1976-04-30 Un bucle de sincronizacion de fase digital para la medida dela velocidad, particularmente para su utilizacion en siste- mas de control antideslizamiento. Expired ES447532A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2519867A DE2519867C2 (de) 1975-05-03 1975-05-03 Digitale Nachlaufregelschaltung zur Drehgeschwindigkeitsmessung, insbesondere für Antiblockierregelsysteme

Publications (1)

Publication Number Publication Date
ES447532A1 true ES447532A1 (es) 1977-07-01

Family

ID=5945750

Family Applications (1)

Application Number Title Priority Date Filing Date
ES447532A Expired ES447532A1 (es) 1975-05-03 1976-04-30 Un bucle de sincronizacion de fase digital para la medida dela velocidad, particularmente para su utilizacion en siste- mas de control antideslizamiento.

Country Status (7)

Country Link
US (1) US4047766A (es)
DE (1) DE2519867C2 (es)
ES (1) ES447532A1 (es)
FR (1) FR2310569A1 (es)
GB (1) GB1541656A (es)
IT (1) IT1059023B (es)
SE (1) SE416119B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729563C2 (de) * 1977-06-30 1979-07-05 Wabco Westinghouse Gmbh, 3000 Hannover Schaltungsanordnung zur Unterdrückung des Einflusses von systembedingten Phasen- und Amplitudensprüngen in den Signalen von den Radverlauf abtastenden Sensoren
DE2801520A1 (de) * 1978-01-14 1979-07-19 Bosch Gmbh Robert Messeinrichtung zur bestimmung der periodendauer einer wechselspannung
US4398260A (en) * 1979-05-18 1983-08-09 Hitachi, Ltd. Skid control method
US4410154A (en) * 1979-06-25 1983-10-18 Westinghouse Electric Corp. Transit vehicle brake control apparatus and method
DE2951755A1 (de) * 1979-12-21 1981-07-02 Alfred Teves Gmbh, 6000 Frankfurt Verfahren und schaltungsanordnung zur umwandlung von in fahrzeugen vorliegenden und als frequenz dargestellten veraenderlichen physikalischen groessen in zur frequenz proportionale zahlenwerte bzw. signale

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH542738A (de) * 1971-07-02 1973-10-15 Teves Gmbh Alfred Verfahren zur Feststellung einer bestimmten Verzögerung oder Beschleunigung von Fahrzeugrädern für Antiblockiergeräte
GB1392598A (en) * 1971-07-07 1975-04-30 Dunlop Ltd Anti-skid systems
US3746925A (en) * 1972-05-31 1973-07-17 Itt Method and apparatus for determining certain accelerations in an antiskid system
US3805089A (en) * 1972-12-26 1974-04-16 Rockwell International Corp Digital acceleration measurement device
US3838889A (en) * 1973-01-10 1974-10-01 Kelsey Hayes Co Skid control system
DE2353038A1 (de) * 1973-10-23 1975-04-30 Teldix Gmbh Verfahren und anordnung zur messung der impulsfolgefrequenz einer impulsfolge

Also Published As

Publication number Publication date
SE416119B (sv) 1980-12-01
GB1541656A (en) 1979-03-07
US4047766A (en) 1977-09-13
DE2519867A1 (de) 1976-11-11
FR2310569A1 (fr) 1976-12-03
FR2310569B1 (es) 1980-07-18
IT1059023B (it) 1982-05-31
SE7604923L (sv) 1976-11-04
DE2519867C2 (de) 1983-02-24

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