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FR2425361A1 - Procede et dispositif pour la detection de defauts pour systemes de controle de patinage de roues de vehicules - Google Patents

Procede et dispositif pour la detection de defauts pour systemes de controle de patinage de roues de vehicules

Info

Publication number
FR2425361A1
FR2425361A1 FR7911484A FR7911484A FR2425361A1 FR 2425361 A1 FR2425361 A1 FR 2425361A1 FR 7911484 A FR7911484 A FR 7911484A FR 7911484 A FR7911484 A FR 7911484A FR 2425361 A1 FR2425361 A1 FR 2425361A1
Authority
FR
France
Prior art keywords
slip control
wheel slip
signal
fault detection
solenoid valve
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.)
Pending
Application number
FR7911484A
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.)
Wagner Electric Corp
Original Assignee
Wagner Electric Corp
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 Wagner Electric Corp filed Critical Wagner Electric Corp
Publication of FR2425361A1 publication Critical patent/FR2425361A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B60T8/32—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

DISPOSITIF DE DETECTION DE DEFAUT DU FONCTIONNEMENT D'UN DETECTEUR DE VITESSE DE ROUE POUR UN SYSTEME DE CONTROLE DE GLISSEMENT DE ROUE COMPRENANT UNE ELECTROVANNE PERMETTANT DE COMMANDER UN RELACHEMENT DES FREINS EN CAS DE GLISSEMENT. CHAQUE FOIS QUE L'ELECTROVANNE 22 EST EXCITEE, UN INCREMENT DE SIGNAL EST EMMAGASINE DANS UNE MEMOIRE 28. SI L'EXCITATION DE CETTE ELECTROVANNE ET LES SIGNAUX DE SORTIE DU DETECTEUR 14 CORRESPONDENT A UNE ACTION NORMALE DU SIGNAL DE CONTROLE DE GLISSEMENT DE ROUE, UN SIGNAL D'EFFACEMENT DE MEMOIRE EST ENGENDRE A LA FIN DE L'EXCITATION DE L'ELECTROVANNE. SI, PAR CONTRE, DES DEFAUTS SONT DETECTES, LE SIGNAL D'EFFACEMENT N'EST PAS ENGENDRE, ET SI CELUI-CI EST DETECTE A PLUSIEURS REPRISES, LE CONTENU DE LA MEMOIRE 28 CROIT JUSQU'A ATTEINDRE UNE VALEUR-SEUIL DECLENCHANT UN SIGNAL D'AVERTISSEMENT. APPLICATION: MISE HORS D'ACTION DU SYSTEME DE CONTROLE DE GLISSEMENT DE ROUE EN CAS DE DEFAILLANCE.
FR7911484A 1978-05-08 1979-05-07 Procede et dispositif pour la detection de defauts pour systemes de controle de patinage de roues de vehicules Pending FR2425361A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/903,705 US4219244A (en) 1978-05-08 1978-05-08 Fault detector for wheel slip control system

Publications (1)

Publication Number Publication Date
FR2425361A1 true FR2425361A1 (fr) 1979-12-07

Family

ID=25417959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911484A Pending FR2425361A1 (fr) 1978-05-08 1979-05-07 Procede et dispositif pour la detection de defauts pour systemes de controle de patinage de roues de vehicules

Country Status (7)

Country Link
US (1) US4219244A (fr)
JP (1) JPS54146334A (fr)
CA (1) CA1122668A (fr)
DE (1) DE2918130A1 (fr)
FR (1) FR2425361A1 (fr)
GB (1) GB2020496B (fr)
IT (1) IT7948959A0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193335A3 (en) * 1985-02-25 1988-07-06 Nippondenso Co. Ltd. Detection of abnormality for rotational speed sensor

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418044A1 (de) * 1984-05-15 1986-04-10 Alfred Teves Gmbh, 6000 Frankfurt Bremsanlage fuer kraftfahrzeuge
GB8612065D0 (en) * 1986-05-17 1986-06-25 Lucas Ind Plc Transducer control
JPH0620880B2 (ja) * 1987-01-26 1994-03-23 本田技研工業株式会社 車両のアンチロツク制御方法
US5074626A (en) * 1989-05-01 1991-12-24 Rockwell International Corporation Antilock brake controller
US5519616A (en) * 1991-10-25 1996-05-21 Honda Giken Kogyo Kabushiki Kaisha Driving force controlling apparatus for vehicle
US5406485A (en) * 1993-11-09 1995-04-11 Delco Electronics Corp. Method and apparatus for detecting faulty operation of a wheel speed sensor
US5648759A (en) * 1994-02-02 1997-07-15 National Semiconductor Corporation Failsafe voltage regulator with warning signal driver
DE59813533D1 (de) * 1998-01-29 2006-06-14 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überprüfung einer in einem Fahrzeug enthaltenen Bremsanlage
US8935037B2 (en) * 2009-08-24 2015-01-13 Robert Bosch Gmbh Good checking for vehicle steering angle sensor
US8494708B2 (en) 2009-08-24 2013-07-23 Robert Bosch Gmbh Good checking for vehicle yaw rate sensor
US8467929B2 (en) * 2009-08-24 2013-06-18 Robert Bosch Gmbh Good checking for vehicle wheel speed sensors
US8738219B2 (en) * 2009-08-24 2014-05-27 Robert Bosch Gmbh Good checking for vehicle longitudinal acceleration sensor
US8754764B2 (en) * 2009-08-24 2014-06-17 Robert Bosch Gmbh Good checking for vehicle pressure sensor
US8401730B2 (en) * 2009-08-24 2013-03-19 Robert Bosch Llc Good checking for vehicle lateral acceleration sensor
KR101776876B1 (ko) 2016-04-26 2017-09-11 콘티넨탈 오토모티브 시스템 주식회사 전류형 감지장치 및 그 제어방법
KR102836105B1 (ko) * 2020-05-29 2025-07-17 현대모비스 주식회사 차량용 제동장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2270132A1 (fr) * 1974-05-10 1975-12-05 Eaton Corp
US4013324A (en) * 1975-10-06 1977-03-22 Wagner Electric Corporation Fault detection for wheel slip control system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988599A (en) * 1975-02-03 1976-10-26 Wagner Electric Corporation Signal processing circuit suitable for wheel slip control system for automotive vehicles and the like
DE2702800C2 (de) * 1977-01-24 1982-11-25 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Sicherheitsschaltung für Antiblockierregeleinrichtungen von Kraftfahrzeugen, insbesondere Straßenfahrzeugen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2270132A1 (fr) * 1974-05-10 1975-12-05 Eaton Corp
US4013324A (en) * 1975-10-06 1977-03-22 Wagner Electric Corporation Fault detection for wheel slip control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193335A3 (en) * 1985-02-25 1988-07-06 Nippondenso Co. Ltd. Detection of abnormality for rotational speed sensor
US4969695A (en) * 1985-02-25 1990-11-13 Nippondenso Co., Ltd. Detection of abnormality for rotational speed sensor

Also Published As

Publication number Publication date
JPS54146334A (en) 1979-11-15
DE2918130A1 (de) 1979-11-15
GB2020496B (en) 1982-07-21
IT7948959A0 (it) 1979-05-07
US4219244A (en) 1980-08-26
GB2020496A (en) 1979-11-14
CA1122668A (fr) 1982-04-27

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