WO2014019576A3 - Procédé permettant de décoller un embrayage humide d'un véhicule automobile à basses températures - Google Patents

Procédé permettant de décoller un embrayage humide d'un véhicule automobile à basses températures Download PDF

Info

Publication number
WO2014019576A3
WO2014019576A3 PCT/DE2013/200047 DE2013200047W WO2014019576A3 WO 2014019576 A3 WO2014019576 A3 WO 2014019576A3 DE 2013200047 W DE2013200047 W DE 2013200047W WO 2014019576 A3 WO2014019576 A3 WO 2014019576A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
low temperatures
wet clutch
combustion engine
internal combustion
Prior art date
Application number
PCT/DE2013/200047
Other languages
German (de)
English (en)
Other versions
WO2014019576A2 (fr
Inventor
Andreas GÖTZ
Jens Kramer
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to CN201380038509.9A priority Critical patent/CN104583580B/zh
Priority to DE112013003779.3T priority patent/DE112013003779A5/de
Publication of WO2014019576A2 publication Critical patent/WO2014019576A2/fr
Publication of WO2014019576A3 publication Critical patent/WO2014019576A3/fr

Links

Classifications

    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
    • B60W30/194—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine related to low temperature conditions, e.g. high viscosity of hydraulic fluid
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B60W10/113—Stepped gearings with two input flow paths, e.g. double clutch transmission selection of one of the torque flow paths by the corresponding input clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
    • F16H61/688—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/48—Signals to a parking brake or parking lock; Control of parking locks or brakes being part of the transmission
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/16—Ratio selector position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/184—Preventing damage resulting from overload or excessive wear of the driveline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/192—Power-up or power-down of the driveline, e.g. start up of a cold engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

L'invention concerne un procédé permettant de décoller un embrayage humide d'un véhicule automobile à basses températures. Selon le procédé, l'embrayage humide transmet un mouvement de rotation d'un moteur à combustion interne par l'intermédiaire d'une transmission, de préférence d'une transmission à double embrayage, à une sortie du véhicule automobile, un démarrage à froid du moteur à combustion interne étant effectué à basses températures. Selon le procédé permettant qu'un décollement de l'embrayage s'effectue sans modification de conception au niveau d'une unité de synchronisation et/ou au niveau des embrayages, un moteur produit un couple de décollement pour l'embrayage ouvert.
PCT/DE2013/200047 2012-08-02 2013-07-15 Procédé permettant de décoller un embrayage humide d'un véhicule automobile à basses températures WO2014019576A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380038509.9A CN104583580B (zh) 2012-08-02 2013-07-15 用于在低温下分离机动车辆的湿式离合器的方法
DE112013003779.3T DE112013003779A5 (de) 2012-08-02 2013-07-15 Verfahren zum Losbrechen einer nasslaufenden Kupplung eines Kraftfahrzeuges bei tiefen Temperaturen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012213661 2012-08-02
DE102012213661.4 2012-08-02

Publications (2)

Publication Number Publication Date
WO2014019576A2 WO2014019576A2 (fr) 2014-02-06
WO2014019576A3 true WO2014019576A3 (fr) 2014-03-27

Family

ID=49033757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2013/200047 WO2014019576A2 (fr) 2012-08-02 2013-07-15 Procédé permettant de décoller un embrayage humide d'un véhicule automobile à basses températures

Country Status (3)

Country Link
CN (1) CN104583580B (fr)
DE (2) DE102013213751A1 (fr)
WO (1) WO2014019576A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106585610B (zh) * 2016-11-21 2019-02-26 浙江吉利控股集团有限公司 一种动力源冷启动控制系统及方法
DE102017128817A1 (de) 2017-12-05 2019-06-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Starten eines Verbrennungsmotors mittels eines Elektromotors
DE102019130482B3 (de) * 2019-11-12 2020-11-12 Audi Ag Verfahren zum Betreiben eines Doppelkupplungsgetriebes eines Kraftfahrzeugs sowie Kraftfahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148424A1 (de) * 2001-01-12 2002-07-18 Zf Sachs Ag Kraftfahrzeug mit einem eine Mehrfach-Kupplungseinrichtung aufweisenden Antriebsstrang
EP1348591A2 (fr) * 2002-03-29 2003-10-01 Honda Giken Kogyo Kabushiki Kaisha Boíte de vitesses robotisée pour véhicule automobile
EP1403571A2 (fr) * 2002-09-26 2004-03-31 Toyota Jidosha Kabushiki Kaisha Dispositif de verrouillage de l'arbre de sortie d'une boite de vitesses a doubles embrayages
DE102009043243A1 (de) * 2008-10-30 2010-05-06 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren zum Betreiben eines Antriebsstranges und Antriebsstrang

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50112464D1 (de) * 2001-01-12 2007-06-14 Zf Sachs Ag Kraftfahrzeug mit einem mehrfach-Kupplungseinrichtung aufweisenden Antriebsstrang
DE102006001272B4 (de) * 2006-01-10 2018-08-16 Continental Automotive Gmbh Antriebsstrang für einen Vollhybrid-Antrieb sowie Verfahren und Mittel zum Betreiben des Antriebsstrangs
GB0721262D0 (en) * 2007-10-30 2007-12-05 Ford Global Tech Llc A method for heating the oil of an engine
DE102009053040A1 (de) 2008-11-24 2010-05-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Fluidsystem

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148424A1 (de) * 2001-01-12 2002-07-18 Zf Sachs Ag Kraftfahrzeug mit einem eine Mehrfach-Kupplungseinrichtung aufweisenden Antriebsstrang
EP1348591A2 (fr) * 2002-03-29 2003-10-01 Honda Giken Kogyo Kabushiki Kaisha Boíte de vitesses robotisée pour véhicule automobile
EP1403571A2 (fr) * 2002-09-26 2004-03-31 Toyota Jidosha Kabushiki Kaisha Dispositif de verrouillage de l'arbre de sortie d'une boite de vitesses a doubles embrayages
DE102009043243A1 (de) * 2008-10-30 2010-05-06 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren zum Betreiben eines Antriebsstranges und Antriebsstrang

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
369874: "Auto im Leerlauf, oder im 1 Gang starten? (Klugscheißer)", 23 March 2009 (2009-03-23), XP002714971, Retrieved from the Internet <URL:http://www.gutefrage.net/frage/auto-im-leerlauf-oder-im-1-gang-starten> [retrieved on 20131018] *
MALU: "Starten mit eingelegtem Gang und gezogener Kupplung", 25 August 2011 (2011-08-25), XP002714972, Retrieved from the Internet <URL:http://www.gs-forum.eu/g-650-gs-f-650-gs-und-f-650-gs-dakar-einzylinder-102/starten-mit-eingelegtem-gang-und-gezogener-kupplung-62618/> [retrieved on 20131018] *

Also Published As

Publication number Publication date
WO2014019576A2 (fr) 2014-02-06
DE112013003779A5 (de) 2015-05-21
DE102013213751A1 (de) 2014-02-06
CN104583580B (zh) 2018-02-23
CN104583580A (zh) 2015-04-29

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