FR2309384B1 - - Google Patents

Info

Publication number
FR2309384B1
FR2309384B1 FR7612873A FR7612873A FR2309384B1 FR 2309384 B1 FR2309384 B1 FR 2309384B1 FR 7612873 A FR7612873 A FR 7612873A FR 7612873 A FR7612873 A FR 7612873A FR 2309384 B1 FR2309384 B1 FR 2309384B1
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.)
Expired
Application number
FR7612873A
Other versions
FR2309384A1 (fr
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2309384A1 publication Critical patent/FR2309384A1/fr
Application granted granted Critical
Publication of FR2309384B1 publication Critical patent/FR2309384B1/fr
Granted 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
    • B60T8/32—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
    • B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/885—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/416—Wheel speed sensor failure
FR7612873A 1975-04-30 1976-04-30 Dispositif de detection de defaut de fonctionnement pour vehicule Granted FR2309384A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50051393A JPS51127976A (en) 1975-04-30 1975-04-30 Abnormality detection method of vehiche speed and/or wheel circumferen tial speed detector

Publications (2)

Publication Number Publication Date
FR2309384A1 FR2309384A1 (fr) 1976-11-26
FR2309384B1 true FR2309384B1 (fr) 1980-07-11

Family

ID=12885683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612873A Granted FR2309384A1 (fr) 1975-04-30 1976-04-30 Dispositif de detection de defaut de fonctionnement pour vehicule

Country Status (5)

Country Link
US (1) US4125825A (fr)
JP (1) JPS51127976A (fr)
DE (1) DE2618755A1 (fr)
FR (1) FR2309384A1 (fr)
GB (1) GB1523069A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027051A1 (de) * 1980-07-17 1982-02-04 Bayerische Motoren Werke AG, 8000 München Pruefverfahren fuer messgeraete und schaltanordnung zur durchfuehrung des verfahrens
US4419654A (en) * 1981-07-17 1983-12-06 Dickey-John Corporation Tractor data center
DK335584D0 (da) * 1984-07-06 1984-07-06 Dme Danish Micro Eng As Fremgangsmaade og apparat til overvaagning af driften af et element, som bevaeger sig cyklisk
DE3527532A1 (de) * 1985-08-01 1987-02-12 Teves Gmbh Alfred Verfahren und bremsanlage zur vortriebsregelung
JPH077002B2 (ja) * 1987-06-02 1995-01-30 トヨタ自動車株式会社 回転数センサ異常検出装置
JPS6488161A (en) * 1987-09-29 1989-04-03 Aisin Seiki Vehicle speed detecting device
US4864284A (en) * 1987-12-08 1989-09-05 Caterpillar Inc. Apparatus for sensing a failed position and velocity sensor
DE3832518C2 (de) * 1988-09-24 1999-02-04 Mannesmann Vdo Ag Verfahren und Vorrichtung zur Erkennung eines Fehlers bei einem der Geschwindigkeit eines Fahrzeugs entsprechenen Signal
JP2819145B2 (ja) * 1989-03-14 1998-10-30 富士重工業株式会社 ステアリングセンサの故障判定方法
DE3915879C5 (de) * 1989-05-16 2005-07-14 Continental Teves Ag & Co. Ohg Verfahren und Schaltungsanordnung zur Auswertung der Radgeschwindigkeitssignale für eine Blockierschutz- oder Antriebsschlupfregelung
DE4122484A1 (de) * 1991-07-06 1993-01-07 Teves Gmbh Alfred Schaltungsanordnung zur erkennung von radsensordefekten
US5193886A (en) * 1991-09-23 1993-03-16 Allied-Signal Inc. Wheel speed verification system
JP2687066B2 (ja) * 1992-04-13 1997-12-08 トヨタ自動車株式会社 ドップラ式対地車速検出装置
US5583800A (en) * 1992-06-19 1996-12-10 Toyota Jidosha Kabushiki Kaisha Vehicle speed sensor utilizing relationship between vehicle wheel speed and doppler-effect speed
JP2687083B2 (ja) * 1992-10-20 1997-12-08 トヨタ自動車株式会社 ドップラ式対地車速検出装置
JP2880663B2 (ja) * 1995-04-18 1999-04-12 アイシン精機株式会社 ブレーキ液圧制御装置
DE19533926A1 (de) * 1995-09-13 1997-03-20 Michael Prof Dr Dr Gitis Radunabhängige Geschwindigkeitserfassung und Verbesserung der ABS-Einrichtung bei Kraftfahrzeugen
FR2778740B1 (fr) * 1998-05-18 2000-07-13 Eurocopter France Dispositif de detection
DE10131760B4 (de) * 2001-06-30 2012-06-21 Robert Bosch Gmbh Verfahren zum Testen eines Sensors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1330370A (en) * 1970-08-18 1973-09-19 Nippon Denso Co Fault detecting systems for vehicle anti-skid control systems
US3701568A (en) * 1970-09-30 1972-10-31 Bendix Corp Adaptive braking system utilizing doppler radar
US3667812A (en) * 1970-12-07 1972-06-06 Bendix Corp Skid control system cycling and checking circuit,including drift prevention means
DE2146825C2 (de) * 1971-09-18 1982-11-11 Robert Bosch Gmbh, 7000 Stuttgart Antiblockier-Regelanordnung für druckmittelbetätigte Fahrzeugbremsen
DE2340575C3 (de) * 1973-08-10 1981-04-16 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Blockierschutzregelanlage
US3944288A (en) * 1974-02-04 1976-03-16 Kelsey-Hayes Company Skid control system for two-wheeled vehicles
US3964796A (en) * 1975-03-27 1976-06-22 General Motors Corporation Adaptive anti-lock brake control apparatus
JPS51127973A (en) * 1975-04-30 1976-11-08 Hitachi Ltd Vehicle control device
US4046426A (en) * 1976-02-05 1977-09-06 Akebono Brake Industry Co., Ltd. Antiskid device

Also Published As

Publication number Publication date
GB1523069A (en) 1978-08-31
JPS51127976A (en) 1976-11-08
DE2618755A1 (de) 1976-11-11
US4125825A (en) 1978-11-14
FR2309384A1 (fr) 1976-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse