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1. WO2003008828 - SYSTEM FOR CONTROLLING A COMPONENT OF A GEARBOX IN A VEHICLE BY TAKING INTO ACCOUNT FLUID LOSS

Publication Number WO/2003/008828
Publication Date 30.01.2003
International Application No. PCT/DE2002/002589
International Filing Date 15.07.2002
IPC
F16D 48/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
48External control of clutches
02Control by fluid pressure
F16D 48/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
48External control of clutches
06Control by electric or electronic means, e.g. of fluid pressure
CPC
B60W 10/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
10Conjoint control of vehicle sub-units of different type or different function
04including control of propulsion units
B60W 10/06
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
10Conjoint control of vehicle sub-units of different type or different function
04including control of propulsion units
06including control of combustion engines
B60W 10/11
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
10Conjoint control of vehicle sub-units of different type or different function
10including control of change-speed gearings
11Stepped gearings
B60W 2050/021
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
50Details of control systems for road vehicle drive control not related to the control of a particular sub-unit ; , e.g. process diagnostic or vehicle driver interfaces
02Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
0205Diagnosing or detecting failures; Failure detection models
021Means for detecting failure or malfunction
B60W 2510/0208
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
2510Input parameters relating to a particular sub-units
02Clutches
0208Clutch engagement state, e.g. engaged or disengaged
B60W 2540/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
2540Input parameters relating to occupants
12Brake pedal position
Applicants
  • LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG [DE]/[DE] (AllExceptUS)
  • ZIMMERMANN, Martin [DE]/[DE] (UsOnly)
  • KÜPPER, Klaus [DE]/[DE] (UsOnly)
Inventors
  • ZIMMERMANN, Martin
  • KÜPPER, Klaus
Common Representative
  • LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
Priority Data
101 35 121.619.07.2001DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) SYSTEM ZUM ANSTEUERN EINER KOMPONENTE EINES GETRIEBES EINES FAHRZEUGES UNTER BERÜCKSICHTIGUNG EINES FLUIDVERLUSTES
(EN) SYSTEM FOR CONTROLLING A COMPONENT OF A GEARBOX IN A VEHICLE BY TAKING INTO ACCOUNT FLUID LOSS
(FR) SYSTEME DE COMMANDE D'UN COMPOSANT D'UNE BOITE DE VITESSES D'UN VEHICULE EN FONCTION D'UNE PERTE FLUIDIQUE
Abstract
(DE) Es wird ein System zum Ansteuern einer Komponente eines Getriebes eines Fahrzeuges, insbesondere einer Kupplung, über eine hydraulische Übertragungsstrecke mit einer Getriebesteuerung und einer Motorsteuerung vorgeschlagen, bei dem ein Fluidverlust der Übertragungsstrecke erkennbar ist und danach der Motor und/oder das Getriebe mittels der Getriebesteuerung und/oder Motorsteuerung geeignet ansteuerbar ist.
(EN) The invention relates to a system for controlling a component of a gear in a vehicle, especially a clutch, by means of a hydraulic transmission link comprising a gearbox control unit and a motor control unit, whereby a loss in fluid in the transmission link can be detected, whereupon the motor and/or the gearbox can be suitably controlled by means of the gearbox control and/or motor control unit.
(FR) L'invention concerne un système de commande d'un composant d'une boîte de vitesses d'un véhicule, en particulier d'un embrayage, par un ensemble de transmission hydraulique. Ce système comprend une commande de boîte de vitesses et une commande de moteur. Selon cette invention, une perte fluidique de l'ensemble de transmission peut être détectée puis le moteur et/ou la boîte de vitesses peut être commandé(e) de façon appropriée au moyen de la commande de boîte de vitesses et/ou de la commande du moteur.
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