WO2012065587A3 - Detecting the interference behavior of a dual clutch system - Google Patents

Detecting the interference behavior of a dual clutch system Download PDF

Info

Publication number
WO2012065587A3
WO2012065587A3 PCT/DE2011/001871 DE2011001871W WO2012065587A3 WO 2012065587 A3 WO2012065587 A3 WO 2012065587A3 DE 2011001871 W DE2011001871 W DE 2011001871W WO 2012065587 A3 WO2012065587 A3 WO 2012065587A3
Authority
WO
WIPO (PCT)
Prior art keywords
dual clutch
detecting
clutch system
interference behavior
behavior
Prior art date
Application number
PCT/DE2011/001871
Other languages
German (de)
French (fr)
Other versions
WO2012065587A8 (en
WO2012065587A2 (en
Inventor
Erhard Hodrus
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 CN201180055554.6A priority Critical patent/CN103210230B/en
Priority to DE112011103807.0T priority patent/DE112011103807B4/en
Publication of WO2012065587A2 publication Critical patent/WO2012065587A2/en
Publication of WO2012065587A8 publication Critical patent/WO2012065587A8/en
Publication of WO2012065587A3 publication Critical patent/WO2012065587A3/en

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
    • 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
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • 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
    • F16D2500/108—Gear
    • F16D2500/1086—Concentric shafts
    • 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
    • F16D2500/11—Application
    • F16D2500/1107—Vehicles
    • 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
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/3042—Signal inputs from the clutch from the output shaft
    • F16D2500/30421—Torque of the output shaft
    • 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
    • F16D2500/30808—Detection of transmission in neutral
    • 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
    • F16D2500/3081—Signal inputs from the transmission from the input shaft
    • F16D2500/30814—Torque of the input shaft
    • 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
    • F16D2500/50251—During operation
    • F16D2500/50254—Brake actuated
    • 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
    • F16D2500/50251—During operation
    • F16D2500/50263—During standing still
    • 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
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position
    • F16D2500/70414—Quick displacement to clutch touch point
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H2061/283—Adjustment or calibration of actuator positions, e.g. neutral position
    • 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
    • F16H2342/00—Calibrating
    • F16H2342/04—Calibrating engagement of friction elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Method for detecting an interference behavior of a dual clutch system in a dual clutch transmission in the drive train of a motor vehicle comprising a drive unit.
PCT/DE2011/001871 2010-11-18 2011-10-20 Detecting the interference behavior of a dual clutch system WO2012065587A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180055554.6A CN103210230B (en) 2010-11-18 2011-10-20 Drawing of the crosstalk behavior of double clutch system
DE112011103807.0T DE112011103807B4 (en) 2010-11-18 2011-10-20 Method for determining the crosstalk behavior of a double clutch system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010051903.0 2010-11-18
DE102010051903 2010-11-18

Publications (3)

Publication Number Publication Date
WO2012065587A2 WO2012065587A2 (en) 2012-05-24
WO2012065587A8 WO2012065587A8 (en) 2012-07-12
WO2012065587A3 true WO2012065587A3 (en) 2012-08-30

Family

ID=45463127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001871 WO2012065587A2 (en) 2010-11-18 2011-10-20 Detecting the interference behavior of a dual clutch system

Country Status (3)

Country Link
CN (1) CN103210230B (en)
DE (2) DE102011084833A1 (en)
WO (1) WO2012065587A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011081193B4 (en) 2011-08-18 2023-03-30 Schaeffler Technologies AG & Co. KG Procedure for determining the crosstalk behavior of a dual clutch system
DE102012224215A1 (en) 2012-12-21 2014-06-26 Schaeffler Technologies Gmbh & Co. Kg Automated initial start method of gearbox e.g. dual clutch gearbox in motor vehicle, involves transmitting neutral position signal to gearbox control unit to suppress transition request of gear selector mechanism and control unit
WO2015051812A1 (en) * 2013-10-11 2015-04-16 Volvo Truck Corporation Method for preselecting a gear in a multi-clutch transmission of a vehicle upon exiting free-wheeling state
DE102014208781A1 (en) * 2014-05-09 2015-11-12 Zf Friedrichshafen Ag Method and control device for determining a reference point for a contact point of a coupling
DE102018111412A1 (en) * 2018-05-14 2019-11-14 Schaeffler Technologies AG & Co. KG A method for monitoring a quality of an engine torque transmitted by a clutch of an internal combustion engine in a Tastpunktermittlung
CN114992258B (en) * 2022-05-31 2024-03-26 中国第一汽车股份有限公司 Method, device, equipment and storage medium for calibrating position of clutch half-combining point

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006019824A1 (en) * 2006-04-28 2007-10-31 Zf Friedrichshafen Ag Automated friction clutch`s e.g. single disk-dry clutch, torque characteristic determining method for motor vehicle, involves determining positions, while clutch is opened in neutral switched gear and continuous motor during closed clutch
DE102008000341A1 (en) * 2008-02-19 2009-08-20 Zf Friedrichshafen Ag Method for controlling planetary automatic gear, involves determining current idling torque of propulsion engine from performance data of engine control
WO2011006466A1 (en) * 2009-07-16 2011-01-20 Schaeffler Technologies Gmbh & Co. Kg Clutch contact points

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO314174B1 (en) * 1995-12-18 2003-02-10 Luk Getriebe Systeme Gmbh Motor vehicles
DE19630014C2 (en) * 1996-07-25 1998-05-20 Daimler Benz Ag Automatically controlled clutch
DE10390914D2 (en) * 2002-03-07 2005-05-19 Luk Lamellen & Kupplungsbau Dual clutch transmission and method of performing a shift in a dual clutch transmission
JP2006503234A (en) * 2002-10-16 2006-01-26 ルーク　ラメレン　ウント　クツプルングスバウ　ベタイリグングス　コマンディートゲゼルシャフト Transmission and method for controlling a clutch, in particular a twin clutch
DE102007032946A1 (en) * 2007-07-14 2009-01-15 Zf Friedrichshafen Ag Method for controlling an automated separating clutch
DE102007050987A1 (en) * 2007-10-25 2009-04-30 Robert Bosch Gmbh Drive train arrangement of a vehicle and method for controlling the operation of the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006019824A1 (en) * 2006-04-28 2007-10-31 Zf Friedrichshafen Ag Automated friction clutch`s e.g. single disk-dry clutch, torque characteristic determining method for motor vehicle, involves determining positions, while clutch is opened in neutral switched gear and continuous motor during closed clutch
DE102008000341A1 (en) * 2008-02-19 2009-08-20 Zf Friedrichshafen Ag Method for controlling planetary automatic gear, involves determining current idling torque of propulsion engine from performance data of engine control
WO2011006466A1 (en) * 2009-07-16 2011-01-20 Schaeffler Technologies Gmbh & Co. Kg Clutch contact points

Also Published As

Publication number Publication date
WO2012065587A8 (en) 2012-07-12
DE112011103807A5 (en) 2013-08-08
CN103210230A (en) 2013-07-17
DE102011084833A1 (en) 2012-05-24
CN103210230B (en) 2016-01-27
WO2012065587A2 (en) 2012-05-24
DE112011103807B4 (en) 2021-02-25

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