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WO2010007271A3 - 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 - Google Patents

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 Download PDF

Info

Publication number
WO2010007271A3
WO2010007271A3 PCT/FR2009/051106 FR2009051106W WO2010007271A3 WO 2010007271 A3 WO2010007271 A3 WO 2010007271A3 FR 2009051106 W FR2009051106 W FR 2009051106W WO 2010007271 A3 WO2010007271 A3 WO 2010007271A3
Authority
WO
WIPO (PCT)
Prior art keywords
controlled
temperature
clutch
characteristic
control device
Prior art date
Application number
PCT/FR2009/051106
Other languages
English (en)
Other versions
WO2010007271A2 (fr
Inventor
Richard Pothin
Stephane Guegan
Nicolas Romani
Philippe Saint-Loup
Original Assignee
Renault S.A.S.
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 S.A.S. filed Critical Renault S.A.S.
Publication of WO2010007271A2 publication Critical patent/WO2010007271A2/fr
Publication of WO2010007271A3 publication Critical patent/WO2010007271A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/064—Control of electrically or electromagnetically actuated 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/02—Clutches
    • B60W2710/027—Clutch torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1023—Electric motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10431—4WD Clutch dividing power between the front and the rear axle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30404—Clutch temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30404—Clutch temperature
    • F16D2500/30405—Estimated clutch temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50245—Calibration or recalibration of the clutch touch-point
    • F16D2500/50266—Way of detection
    • F16D2500/50275—Estimation of the displacement of the clutch touch-point due to the modification of relevant parameters, e.g. temperature, wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70422—Clutch parameters
    • F16D2500/70438—From the output shaft
    • F16D2500/7044—Output shaft torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/706—Strategy of control
    • F16D2500/70605—Adaptive correction; Modifying control system parameters, e.g. gains, constants, look-up tables

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

Véhicule automobile, comportant au moins deux essieux moteurs (2,3) reliés par un dispositif d'embrayage (12) mono ou multi disques, ledit dispositif incluant un actionneur (15) commandé selon une consigne déterminant le taux de transmission de couple, ladite consigne est fonction de la température du dispositif d'embrayage (12).
PCT/FR2009/051106 2008-07-16 2009-06-12 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 WO2010007271A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0854849 2008-07-16
FR0854849A FR2933913B1 (fr) 2008-07-16 2008-07-16 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.

Publications (2)

Publication Number Publication Date
WO2010007271A2 WO2010007271A2 (fr) 2010-01-21
WO2010007271A3 true WO2010007271A3 (fr) 2010-03-11

Family

ID=40225489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/051106 WO2010007271A2 (fr) 2008-07-16 2009-06-12 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

Country Status (3)

Country Link
AR (1) AR072808A1 (fr)
FR (1) FR2933913B1 (fr)
WO (1) WO2010007271A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2949212B1 (fr) 2009-08-20 2011-08-19 Renault Sas Procede et dispositif de distribution d'un couple moteur entre un train avant et un train arriere de vehicule automobile muni de quatre roues motrices
SE534573C2 (sv) * 2010-02-01 2011-10-11 Scania Cv Ab Förfarande och system vid automatiskt styrd koppling
FR2958589B1 (fr) 2010-04-12 2013-04-12 Renault Sa Procede et dispositif de distribution d'un couple moteur entre deux trains de roues d'un vehicule a moteur.
FR2958612B1 (fr) * 2010-04-12 2013-04-12 Renault Sa Procede de diagnostic d'un moyen de couplage mecanique des premier et deuxieme essieux d'un vehicule automobile
BR112017024161A2 (pt) 2015-05-12 2018-07-17 Dana Automotive Systems Group método para controlar um evento de conexão do sistema de tração total de um veículo
FR3065696B1 (fr) * 2017-04-26 2020-10-23 Peugeot Citroen Automobiles Sa Procede de protection thermique d'un dispositif d'embrayage d'un vehicule, notamment automobile
FR3066242B1 (fr) 2017-05-15 2019-06-14 Peugeot Citroen Automobiles Sa Procede de controle d'un groupe motopropulseur pour la regulation thermique d'un circuit hydraulique
JP7024659B2 (ja) * 2018-08-09 2022-02-24 トヨタ自動車株式会社 四輪駆動車両
CN111791869B (zh) * 2019-10-31 2021-10-08 长城汽车股份有限公司 一种智能四驱控制方法、系统及车辆

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084280A (en) * 1980-08-15 1982-04-07 Fuji Heavy Ind Ltd Preventing overheating of electromagnetic clutch of vehicle
WO2002023066A1 (fr) * 2000-09-15 2002-03-21 Robert Bosch Gmbh Procede et dispositif d'exploitation d'un embrayage
EP1270305A2 (fr) * 2001-06-26 2003-01-02 Nissan Motor Company, Limited Dispositif et méthode de commande de force d'entraínement pour véhicule à quatre roues motrices
US20030134713A1 (en) * 2000-09-15 2003-07-17 Karl-Heinz Senger Method and device for operating a clutch
US20030150685A1 (en) * 2000-09-19 2003-08-14 Norio Iida Apparatus for estimating clutch temperature
EP1416182A2 (fr) * 2002-10-30 2004-05-06 Aisin Seiki Kabushiki Kaisha Dispositif de commande d'embrayage
EP1749726A2 (fr) * 2005-08-02 2007-02-07 Jtekt Corporation Dispositif et méthode pour la distribution de la force motrice

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084280A (en) * 1980-08-15 1982-04-07 Fuji Heavy Ind Ltd Preventing overheating of electromagnetic clutch of vehicle
WO2002023066A1 (fr) * 2000-09-15 2002-03-21 Robert Bosch Gmbh Procede et dispositif d'exploitation d'un embrayage
US20030134713A1 (en) * 2000-09-15 2003-07-17 Karl-Heinz Senger Method and device for operating a clutch
US20030150685A1 (en) * 2000-09-19 2003-08-14 Norio Iida Apparatus for estimating clutch temperature
EP1270305A2 (fr) * 2001-06-26 2003-01-02 Nissan Motor Company, Limited Dispositif et méthode de commande de force d'entraínement pour véhicule à quatre roues motrices
EP1416182A2 (fr) * 2002-10-30 2004-05-06 Aisin Seiki Kabushiki Kaisha Dispositif de commande d'embrayage
EP1749726A2 (fr) * 2005-08-02 2007-02-07 Jtekt Corporation Dispositif et méthode pour la distribution de la force motrice

Also Published As

Publication number Publication date
FR2933913B1 (fr) 2011-01-14
FR2933913A1 (fr) 2010-01-22
AR072808A1 (es) 2010-09-22
WO2010007271A2 (fr) 2010-01-21

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