FR2832476B1 - METHOD FOR STARTING A VEHICLE WITH THE HIGHEST POSSIBLE ACCELERATION USING A LOAD SWITCHED GEARBOX AND A DOUBLE OR MULTIPLE CLUTCH - Google Patents

METHOD FOR STARTING A VEHICLE WITH THE HIGHEST POSSIBLE ACCELERATION USING A LOAD SWITCHED GEARBOX AND A DOUBLE OR MULTIPLE CLUTCH

Info

Publication number
FR2832476B1
FR2832476B1 FR0214523A FR0214523A FR2832476B1 FR 2832476 B1 FR2832476 B1 FR 2832476B1 FR 0214523 A FR0214523 A FR 0214523A FR 0214523 A FR0214523 A FR 0214523A FR 2832476 B1 FR2832476 B1 FR 2832476B1
Authority
FR
France
Prior art keywords
starting
double
vehicle
highest possible
multiple clutch
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.)
Expired - Fee Related
Application number
FR0214523A
Other languages
French (fr)
Other versions
FR2832476A1 (en
Inventor
John Thomas
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Sachs AG
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 ZF Sachs AG filed Critical ZF Sachs AG
Publication of FR2832476A1 publication Critical patent/FR2832476A1/en
Application granted granted Critical
Publication of FR2832476B1 publication Critical patent/FR2832476B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16D48/08—Regulating clutch take-up on starting
    • 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
    • F16D48/062—Control by electric or electronic means, e.g. of fluid pressure of a clutch system with a plurality of fluid actuated clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles
    • B60Y2200/114—Racing vehicles, e.g. Formula one, Karts
    • 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
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D2500/308—Signal inputs from the transmission
    • F16D2500/30806—Engaged transmission ratio
    • 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
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3108—Vehicle speed
    • F16D2500/3111—Standing still, i.e. signal detecting when the vehicle is standing still or bellow a certain limit speed
    • 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
    • F16D2500/50224—Drive-off
    • 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
    • F16D2500/508—Relating driving conditions
    • F16D2500/50858—Selecting a Mode of operation
    • 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
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70452—Engine parameters
    • F16D2500/70454—Engine speed
    • 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
    • F16H2306/00—Shifting
    • F16H2306/36—Filling the dead volume of actuators
    • 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
    • F16H2312/00—Driving activities
    • F16H2312/02—Driving off
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
FR0214523A 2001-11-20 2002-11-20 METHOD FOR STARTING A VEHICLE WITH THE HIGHEST POSSIBLE ACCELERATION USING A LOAD SWITCHED GEARBOX AND A DOUBLE OR MULTIPLE CLUTCH Expired - Fee Related FR2832476B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10156940A DE10156940A1 (en) 2001-11-20 2001-11-20 Method for starting a motor vehicle having a powershift transmission and a double or multiple clutch with high acceleration

Publications (2)

Publication Number Publication Date
FR2832476A1 FR2832476A1 (en) 2003-05-23
FR2832476B1 true FR2832476B1 (en) 2007-01-12

Family

ID=7706354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0214523A Expired - Fee Related FR2832476B1 (en) 2001-11-20 2002-11-20 METHOD FOR STARTING A VEHICLE WITH THE HIGHEST POSSIBLE ACCELERATION USING A LOAD SWITCHED GEARBOX AND A DOUBLE OR MULTIPLE CLUTCH

Country Status (2)

Country Link
DE (1) DE10156940A1 (en)
FR (1) FR2832476B1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305298B4 (en) * 2003-02-10 2005-04-21 Bayerische Motoren Werke Ag Method for preparing a defined, selectable by the driver starting
DE50307245D1 (en) 2003-08-14 2007-06-21 Getrag Ford Transmissions Gmbh Method for controlling a dual-clutch transmission
DE10356194A1 (en) * 2003-12-02 2005-07-07 Zf Friedrichshafen Ag Performance enhancing and starting process accelerating method for vehicle with hydrodynamic torque converter
DE102005006556A1 (en) 2004-02-17 2005-09-08 Volkswagen Ag Clutches` actuating method for motor vehicle, involves triggering clutches during start of motor vehicle, such that clutches simultaneously and continuously transmit torque between drive shaft and output shaft
DE102005026066B4 (en) * 2005-06-07 2008-11-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method and device for controlling an internal combustion engine before a starting process
DE102005029965A1 (en) * 2005-06-28 2007-01-25 Volkswagen Ag Motor vehicle`s starting process realizing method, involves shifting increase in engine moment from region of thermal combustion to region of mechanical energy by adjusting firing angle during activation of starting process
DE102005040578B4 (en) * 2005-08-26 2023-01-05 Volkswagen Ag Control method and control system for torque control of a vehicle powertrain
DE102005051437A1 (en) * 2005-10-27 2007-05-03 Daimlerchrysler Ag Device for operating a motor vehicle
DE102006042355A1 (en) * 2006-09-08 2008-03-27 Zf Friedrichshafen Ag Bridging method for speed differential between engine and drive train for vehicle, involves controlling starting clutch electro-hydraulically, with which target engine speed is generated by electronic control
DE102008006194A1 (en) * 2008-01-26 2009-08-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method and control unit for controlling a drive train, which has a dual-clutch transmission
DE102008046847B4 (en) * 2008-09-08 2022-01-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method and control device for controlling a drive train of a motor vehicle
DE102009032745A1 (en) 2009-07-11 2011-01-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for adapting a drive torque
DE102010037919A1 (en) 2010-10-01 2012-04-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for operating motor vehicle at launch mode for performing e.g. racing start, involves temporarily increasing maximum allowable transmission input torque at launch mode for normal operation of motor vehicle
WO2012070216A1 (en) * 2010-11-22 2012-05-31 ヤマハ発動機株式会社 Dual clutch transmission mechanism and start control method
JP6088726B2 (en) * 2011-07-04 2017-03-01 いすゞ自動車株式会社 Dual clutch transmission control method, dual clutch transmission and vehicle equipped with the same
DE102013104870B4 (en) 2013-05-13 2022-02-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for operating a dual clutch transmission and control unit for carrying out such a method
DE102014202148A1 (en) 2014-02-06 2015-08-06 Volkswagen Aktiengesellschaft Method for switching a dual-clutch transmission
JP6137210B2 (en) 2015-01-29 2017-05-31 トヨタ自動車株式会社 Vehicle control device
DE102016217187A1 (en) * 2016-09-09 2018-03-15 Volkswagen Aktiengesellschaft Procedure for launching LaunchControl approaches

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546454C2 (en) 1985-08-22 1994-11-03 Porsche Ag Gear shift transmission for a motor vehicle with a double clutch
DE3812327A1 (en) 1987-12-19 1989-06-29 Getrag Getriebe Zahnrad Method for the adjustment of a double clutch transmission and double clutch transmission
DE19653855C1 (en) 1996-12-21 1998-04-23 Mannesmann Sachs Ag Clutch control for motor vehicle
DE19911027C2 (en) 1999-03-12 2000-12-28 Bosch Gmbh Robert Multi-speed manual transmission for a motor vehicle with a double clutch
GB2353835B (en) * 1999-09-04 2003-09-24 Luk Lamellen & Kupplungsbau Automated transmission systems
DE10015296A1 (en) * 2000-02-12 2001-08-16 Bosch Gmbh Robert Procedure for starting car with double clutch gearbox has both clutches first only partly closed so that via first/second clutch, torque is transmitted to first/second gear

Also Published As

Publication number Publication date
DE10156940A1 (en) 2003-05-28
FR2832476A1 (en) 2003-05-23

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: ZF FRIEDRICHSHAFEN AG, DE

Effective date: 20120521

ST Notification of lapse

Effective date: 20150731