ES8701635A1 - Perfeccionamientos en un sensor electronico para sistemas defrenos de vehiculos - Google Patents

Perfeccionamientos en un sensor electronico para sistemas defrenos de vehiculos

Info

Publication number
ES8701635A1
ES8701635A1 ES548324A ES548324A ES8701635A1 ES 8701635 A1 ES8701635 A1 ES 8701635A1 ES 548324 A ES548324 A ES 548324A ES 548324 A ES548324 A ES 548324A ES 8701635 A1 ES8701635 A1 ES 8701635A1
Authority
ES
Spain
Prior art keywords
signal
tachometer
speed
comparator
reached
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
ES548324A
Other languages
English (en)
Other versions
ES548324A0 (es
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.)
MARTIN HOLST JAN OLOV
Original Assignee
MARTIN HOLST JAN OLOV
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 MARTIN HOLST JAN OLOV filed Critical MARTIN HOLST JAN OLOV
Publication of ES548324A0 publication Critical patent/ES548324A0/es
Publication of ES8701635A1 publication Critical patent/ES8701635A1/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
    • B60T8/176—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
    • B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation

Abstract

SENSOR ELECTRONICO PARA SISTEMAS DE FRENO DE VEHICULO. SE COMPONE DE: UN TACOMETRO (10) QUE MIDE LA VELOCIDAD DE LA RUEDA Y PROPORCIONA UNA SEÑAL W(T) DE VELOCIDAD DE RUEDA; UN CIRCUITO DIFERENCIADOR (20) QUE PROPORCIONA UNA SEÑAL DE LA ACELERACION DE LA RUEDA; UN GENERADOR DE VALORES DE REFERENCIA (30) QUE PROPORCIONA UNA SEÑAL LOGICA (AO); UN COMPARADOR (40) QUE ACTIVA A LA SEÑAL DE ACELERACION HASTA UN NIVEL LOGICO; UN CIRCUITO DE MUESTREO (50) QUE ALMACENA EL VALOR INSTANTANEO DE LA VELOCIDAD; UN CONMUTADOR (60) O TRANSISTOR DE EFECTO DE CAMPO O TRANSISTOR BIPOLAR QUE ACTUA POR CONTROL AL MODULADOR DE LA FUERZA DEL FRENO (80) PARA REDUCIR LA FUERZA DEL FRENO Y UN COMPARADOR (70) QUE COMPARA A LA SEÑAL DE SALIDA DE (30) CON LA SEÑAL DEL TACOMETRO.
ES548324A 1983-11-01 1985-10-29 Perfeccionamientos en un sensor electronico para sistemas defrenos de vehiculos Expired ES8701635A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8306000A SE450563B (sv) 1983-11-01 1983-11-01 Elektronisk sensor vid fordon med s k lasningsfria bromssystem

Publications (2)

Publication Number Publication Date
ES548324A0 ES548324A0 (es) 1986-12-01
ES8701635A1 true ES8701635A1 (es) 1986-12-01

Family

ID=20353140

Family Applications (3)

Application Number Title Priority Date Filing Date
ES537276A Expired ES8606152A1 (es) 1983-11-01 1984-10-31 Perfeccionamientos en un sensor electronico para sistemas de frenos de vehiculos
ES548325A Expired ES8701636A1 (es) 1983-11-01 1985-10-29 Perfeccionamientos en un sensor electronico para sistemas defrenos de vehiculos
ES548324A Expired ES8701635A1 (es) 1983-11-01 1985-10-29 Perfeccionamientos en un sensor electronico para sistemas defrenos de vehiculos

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES537276A Expired ES8606152A1 (es) 1983-11-01 1984-10-31 Perfeccionamientos en un sensor electronico para sistemas de frenos de vehiculos
ES548325A Expired ES8701636A1 (es) 1983-11-01 1985-10-29 Perfeccionamientos en un sensor electronico para sistemas defrenos de vehiculos

Country Status (11)

Country Link
US (1) US4635031A (es)
EP (1) EP0140861A3 (es)
JP (1) JPS60179362A (es)
AU (1) AU571014B2 (es)
BR (1) BR8405285A (es)
CA (1) CA1225449A (es)
ES (3) ES8606152A1 (es)
FI (1) FI75123C (es)
PT (1) PT79438B (es)
SE (1) SE450563B (es)
SU (1) SU1466642A3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62122859A (ja) * 1985-11-25 1987-06-04 Toyota Motor Corp 車両用アンチスキツド型ブレ−キシステム
SE453277B (sv) * 1986-03-03 1988-01-25 Bror Lennart Anders Swiden Metod att automatiskt paverka ett fordonshjuls broms i avsikt att hindra hjulet att slira samt anordning for utforande av metoden
DE3731075A1 (de) * 1987-09-16 1989-03-30 Bosch Gmbh Robert Bremsschlupfregler
DE3805270A1 (de) * 1988-02-19 1989-08-31 Lucas Ind Plc Verfahren zum regeln des bremsdruckes in einer blockiergeschuetzten fahrzeugbremsanlage
DE3936831A1 (de) * 1989-11-06 1991-05-08 Teves Gmbh Alfred Schaltungsanordnung zur aufbereitung des ausgangssignals eines drehzahlsensors
DE4212319A1 (de) * 1992-04-13 1993-10-14 Fichtel & Sachs Ag Steuervorrichtung
US6407528B1 (en) * 1999-12-14 2002-06-18 Delphi Technologies, Inc. Low cost brush motor driver in conjunction with low cost SR motor driver
US20110018337A1 (en) * 2008-01-11 2011-01-27 General Atomics Braking system with linear actuator
DE102011084069A1 (de) * 2011-10-06 2013-04-11 Continental Teves Ag & Co. Ohg Verfahren zur Bestimmung eines Modell-Vordrucks mittels eines mathematischen Modells in einem elektronisch geregelten Kraftfahrzeugbremssystem
RU2581738C2 (ru) * 2013-09-18 2016-04-20 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" Способ определения замедлений поступательно движущихся систем

Family Cites Families (22)

* 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
GB1238075A (es) * 1968-10-25 1971-07-07
GB1254802A (en) * 1969-01-09 1971-11-24 Automotive Prod Co Ltd Improvements in and relating to anti-skid systems and apparatus for vehicles
US3612622A (en) * 1969-02-27 1971-10-12 Kelsey Hayes Co Skid control system
US3604760A (en) * 1969-03-24 1971-09-14 Kelsey Hayes Co Skid control system
US3674318A (en) * 1970-11-18 1972-07-04 Bendix Corp Anti-skid braking system utilizing pressure feedback
JPS5235837B1 (es) * 1971-02-23 1977-09-12
JPS5528895B1 (es) * 1971-07-06 1980-07-31
US3995912A (en) * 1973-01-26 1976-12-07 Eaton Corporation Skid control system
DE2404009A1 (de) * 1973-02-06 1974-08-08 Waldemar Lester Elektronische steuerung fuer automatische antiblockiersysteme von hydraulischen fahrzeugbremsen
US4006942A (en) * 1973-09-14 1977-02-08 Masashi Saito Antilock system for wheeled vehicles
GB1421106A (en) * 1974-05-02 1976-01-14 Mullard Ltd Anti-lokc venhicle brake systems
DE2447182C2 (de) * 1974-10-03 1986-03-27 Daimler-Benz Ag, 7000 Stuttgart Verfahren und Vorrichtung zum Regeln des Bremsdruckes an den Rädern eines Fahrzeuges
US4068903A (en) * 1976-12-08 1978-01-17 The United States Of America As Represented By The Secretary Of The Air Force Adaptive skid detector threshold apparatus
US4164360A (en) * 1977-11-21 1979-08-14 Texas Instruments Incorporated Control circuit having adaptive turn-off feature for a vehicle skid control system
GB2015746B (en) * 1978-02-28 1982-07-28 Girling Ltd Speed sensors
GB2073344B (en) * 1980-03-19 1983-10-26 Lucas Industries Ltd Anti-skid vehicle braking systems
US4349233A (en) * 1980-05-07 1982-09-14 Caterpillar Tractor Co. Method and apparatus for controlling wheel slip on differentially mounted wheels
US4336592A (en) * 1980-06-23 1982-06-22 Goodyear Aerospace Corporation Antiskid control system for brakes which exhibit large changes in lining friction coefficient
US4347569A (en) * 1980-08-12 1982-08-31 General Signal Corporation Wheel slip system
US4372620A (en) * 1981-02-04 1983-02-08 The Budd Company Anti-locking brake system for a vehicle
US4410947A (en) * 1981-07-02 1983-10-18 Westinghouse Electric Corp. Vehicle propulsion control apparatus and method

Also Published As

Publication number Publication date
US4635031A (en) 1987-01-06
AU3416384A (en) 1985-05-09
FI75123C (fi) 1988-05-09
ES8606152A1 (es) 1986-04-01
FI843897L (fi) 1985-05-02
PT79438A (en) 1984-11-01
ES548324A0 (es) 1986-12-01
FI75123B (fi) 1988-01-29
EP0140861A3 (en) 1988-04-27
SE8306000L (sv) 1985-05-02
PT79438B (en) 1986-08-05
EP0140861A2 (en) 1985-05-08
FI843897A0 (fi) 1984-10-03
ES8701636A1 (es) 1986-12-01
AU571014B2 (en) 1988-03-31
SE8306000D0 (sv) 1983-11-01
BR8405285A (pt) 1985-08-27
JPS60179362A (ja) 1985-09-13
ES537276A0 (es) 1986-04-01
SE450563B (sv) 1987-07-06
SU1466642A3 (ru) 1989-03-15
ES548325A0 (es) 1986-12-01
CA1225449A (en) 1987-08-11

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