FR2958612B1 - Procede de diagnostic d'un moyen de couplage mecanique des premier et deuxieme essieux d'un vehicule automobile - Google Patents

Procede de diagnostic d'un moyen de couplage mecanique des premier et deuxieme essieux d'un vehicule automobile

Info

Publication number
FR2958612B1
FR2958612B1 FR1052782A FR1052782A FR2958612B1 FR 2958612 B1 FR2958612 B1 FR 2958612B1 FR 1052782 A FR1052782 A FR 1052782A FR 1052782 A FR1052782 A FR 1052782A FR 2958612 B1 FR2958612 B1 FR 2958612B1
Authority
FR
France
Prior art keywords
axles
diagnosing
motor vehicle
coupling means
mechanical coupling
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.)
Active
Application number
FR1052782A
Other languages
English (en)
Other versions
FR2958612A1 (fr
Inventor
Stephane Guegan
Nicolas Romani
Loup Philippe Saint
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1052782A priority Critical patent/FR2958612B1/fr
Priority to RU2012147786/11A priority patent/RU2577406C2/ru
Priority to BR112012025631A priority patent/BR112012025631A2/pt
Priority to PCT/FR2011/050824 priority patent/WO2011128567A1/fr
Publication of FR2958612A1 publication Critical patent/FR2958612A1/fr
Application granted granted Critical
Publication of FR2958612B1 publication Critical patent/FR2958612B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/02—Clutches
    • B60W2510/0291—Clutch temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2556/00—Input parameters relating to data
    • B60W2556/10—Historical data

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
FR1052782A 2010-04-12 2010-04-12 Procede de diagnostic d'un moyen de couplage mecanique des premier et deuxieme essieux d'un vehicule automobile Active FR2958612B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1052782A FR2958612B1 (fr) 2010-04-12 2010-04-12 Procede de diagnostic d'un moyen de couplage mecanique des premier et deuxieme essieux d'un vehicule automobile
RU2012147786/11A RU2577406C2 (ru) 2010-04-12 2011-04-11 Способ диагностики механического средства соединения первой и второй колесных осей автотранспортного средства
BR112012025631A BR112012025631A2 (pt) 2010-04-12 2011-04-11 processo de diagnóstico de um sistema de transmissão, processo de comando do acoplador de um veículo automotivo, suporte de registro de dados legível por computador, sistema de comando de um acoplador, veículo automotivo e, programa de computador.
PCT/FR2011/050824 WO2011128567A1 (fr) 2010-04-12 2011-04-11 Procede de diagnostic d'un moyen de couplage mecanique des premier et deuxieme essieux d'un vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052782A FR2958612B1 (fr) 2010-04-12 2010-04-12 Procede de diagnostic d'un moyen de couplage mecanique des premier et deuxieme essieux d'un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2958612A1 FR2958612A1 (fr) 2011-10-14
FR2958612B1 true FR2958612B1 (fr) 2013-04-12

Family

ID=43016578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052782A Active FR2958612B1 (fr) 2010-04-12 2010-04-12 Procede de diagnostic d'un moyen de couplage mecanique des premier et deuxieme essieux d'un vehicule automobile

Country Status (4)

Country Link
BR (1) BR112012025631A2 (fr)
FR (1) FR2958612B1 (fr)
RU (1) RU2577406C2 (fr)
WO (1) WO2011128567A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2488156A (en) 2011-02-18 2012-08-22 Land Rover Uk Ltd Vehicle and method for preventing switching between drive modes
US11371602B1 (en) 2021-01-26 2022-06-28 Ford Global Technologies, Llc Fault detection in an all-wheel-drive system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407716A1 (de) * 1984-03-02 1985-09-12 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum messen der staerke von verschleissteilen
US5247443A (en) 1987-12-23 1993-09-21 Dana Corporation Electronic control for vehicle four wheel drive system
DE10066245B4 (de) * 2000-06-14 2007-06-06 Bayerische Motoren Werke Ag Verfahren zur Überwachung der Stärke der Bremsbeläge einer Fahrzeug-Bremsanlage
DE10131434B4 (de) * 2001-06-29 2004-12-09 Daimlerchrysler Ag Verschleiß-Erkennungseinrichtung und -verfahren
JP2003159952A (ja) 2001-11-26 2003-06-03 Hitachi Unisia Automotive Ltd 四輪駆動制御装置
DE10333655B4 (de) * 2003-07-24 2005-04-21 Bayerische Motoren Werke Ag Steuervorrichtung für ein zumindest zeitweise vierradgetriebenes Kraftfahrzeug
DE102008001803A1 (de) * 2008-05-15 2009-11-19 Robert Bosch Gmbh Verfahren zum Erfassen eines Betriebsalters einer Komponente eines Hybridfahrzeugs
FR2933913B1 (fr) * 2008-07-16 2011-01-14 Renault Sas Dispositif de commande adaptative a l'evolution de la caracteristique d'un embrayage en fonction de la temperature applique a un vehicule equipe d'un systeme 4x4 pilote.

Also Published As

Publication number Publication date
BR112012025631A2 (pt) 2017-12-12
WO2011128567A1 (fr) 2011-10-20
RU2012147786A (ru) 2014-05-20
FR2958612A1 (fr) 2011-10-14
RU2577406C2 (ru) 2016-03-20

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