DE69706251D1 - Mehrgängiges Getriebe mit Einrichtung zur gleichzeitigen Steuerung mehrerer Getriebestufen - Google Patents

Mehrgängiges Getriebe mit Einrichtung zur gleichzeitigen Steuerung mehrerer Getriebestufen

Info

Publication number
DE69706251D1
DE69706251D1 DE69706251T DE69706251T DE69706251D1 DE 69706251 D1 DE69706251 D1 DE 69706251D1 DE 69706251 T DE69706251 T DE 69706251T DE 69706251 T DE69706251 T DE 69706251T DE 69706251 D1 DE69706251 D1 DE 69706251D1
Authority
DE
Germany
Prior art keywords
gear stages
simultaneous control
speed gearbox
several gear
several
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 - Lifetime
Application number
DE69706251T
Other languages
English (en)
Other versions
DE69706251T2 (de
Inventor
Winfried Franz-Xaver Schulz
Johann Kirchhoffer
Stefan Huepkes
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Application granted granted Critical
Publication of DE69706251D1 publication Critical patent/DE69706251D1/de
Publication of DE69706251T2 publication Critical patent/DE69706251T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/70Control 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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/702Control 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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/04Smoothing ratio shift
    • F16H61/06Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36Inputs being a function of speed
    • F16H59/38Inputs being a function of speed of gearing elements
    • F16H2059/385Turbine speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H2061/0075Control 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 characterised by a particular control method
    • F16H2061/0078Linear control, e.g. PID, state feedback or Kalman
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/02Control 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 characterised by the signals used
    • F16H61/0202Control 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 characterised by the signals used the signals being electric
    • F16H61/0204Control 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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • F16H2061/0209Layout of electro-hydraulic control circuits, e.g. arrangement of valves with independent solenoid valves modulating the pressure individually for each clutch or brake
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/02Control 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 characterised by the signals used
    • F16H61/0202Control 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 characterised by the signals used the signals being electric
    • F16H61/0251Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/0255Solenoid valve using PWM or duty-cycle control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/02Control 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 characterised by the signals used
    • F16H61/0202Control 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 characterised by the signals used the signals being electric
    • F16H61/0251Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/0258Proportional solenoid valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/04Smoothing ratio shift
    • F16H2061/0451Smoothing ratio shift during swap-shifts, i.e. gear shifts between different planetary units, e.g. with double transitions shift involving three or more friction members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/04Smoothing ratio shift
    • F16H2061/0466Smoothing shift shock by apply or release of band brake servos, e.g. overlap control of band brake and a clutch or vice versa
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H2306/00Shifting
    • F16H2306/14Skipping gear shift
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H2306/00Shifting
    • F16H2306/40Shifting activities
    • F16H2306/44Removing torque from current gears
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H2306/00Shifting
    • F16H2306/40Shifting activities
    • F16H2306/52Applying torque to new gears
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36Inputs being a function of speed
    • F16H59/38Inputs being a function of speed of gearing elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36Inputs being a function of speed
    • F16H59/38Inputs being a function of speed of gearing elements
    • F16H59/40Output shaft speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36Inputs being a function of speed
    • F16H59/38Inputs being a function of speed of gearing elements
    • F16H59/42Input shaft speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36Inputs being a function of speed
    • F16H59/44Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/04Smoothing ratio shift
    • F16H61/08Timing control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/68Control 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
    • F16H61/684Control 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
    • F16H61/686Control 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 orbital gears
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H63/00Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30Constructional features of the final output mechanisms
    • F16H63/3003Band brake actuating mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)
DE69706251T 1996-07-22 1997-07-21 Mehrgängiges Getriebe mit Einrichtung zur gleichzeitigen Steuerung mehrerer Getriebestufen Expired - Lifetime DE69706251T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/681,232 US5809442A (en) 1995-10-27 1996-07-22 Multiple ratio transmission having swap-shift controls with optimum ratio upshifts

Publications (2)

Publication Number Publication Date
DE69706251D1 true DE69706251D1 (de) 2001-09-27
DE69706251T2 DE69706251T2 (de) 2002-01-10

Family

ID=24734374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706251T Expired - Lifetime DE69706251T2 (de) 1996-07-22 1997-07-21 Mehrgängiges Getriebe mit Einrichtung zur gleichzeitigen Steuerung mehrerer Getriebestufen

Country Status (3)

Country Link
US (1) US5809442A (de)
EP (1) EP0821189B1 (de)
DE (1) DE69706251T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3211697B2 (ja) * 1997-02-10 2001-09-25 日産自動車株式会社 無段変速機の目標変速比生成装置
KR100331645B1 (ko) * 1999-11-16 2002-04-09 이계안 자동 변속기의 런 업 제어 방법
US6254510B1 (en) * 2000-03-22 2001-07-03 Ford Global Technologies, Inc. Coasting downshift control strategy for a multiple-ratio automatic transmission
US6301538B1 (en) 2000-06-07 2001-10-09 Ford Global Technologies, Inc. Swap shift multiple-ratio automatic transmission
US6278926B1 (en) 2000-09-18 2001-08-21 Ford Global Technologies, Inc. Adaptive electronic transmission control system and strategy for nonsynchronous automatic transmission
US6449548B1 (en) 2001-02-14 2002-09-10 Ford Global Technologies, Inc. Automatic transmission shift control
US6471616B2 (en) * 2001-02-15 2002-10-29 General Motors Corporation Power transmission with friction launch torque transmitting mechanism in forward and reverse
US6549838B2 (en) 2001-05-21 2003-04-15 Ford Global Technologies, Inc. High energy engagement strategy for automatic transmission clutches and brakes
US6370463B1 (en) 2001-11-01 2002-04-09 Ford Global Technologies, Inc. Strategy for controlling ratio changes in a swap-shift automatic transmission
DE10231820A1 (de) * 2002-07-15 2004-02-05 Zf Friedrichshafen Ag Verfahren zur Bestimmung von Kenngrößen eines Getriebes
DE10327543B4 (de) * 2002-09-05 2012-11-15 Hyundai Motor Co. Schaltsteuerungsverfahren für ein Automatikgetriebe
US6961646B2 (en) * 2003-10-31 2005-11-01 Ford Global Technologies, Llc Automatic transmission control system with direct electronic swap-shift control
US7107135B2 (en) * 2003-10-31 2006-09-12 Ford Global Technologies, Llc Auxiliary gearset shift progression command generator for a swap-shift automatic transmission
MY149206A (en) * 2004-08-20 2013-07-31 Drivetrain Systems Internat Pty Ltd Transmission
AU2005274690B2 (en) * 2004-08-20 2012-06-07 Dsi Holdings Pty Limited Multi-ratio automatic transmission with independent rate of engagement and/or disengagement control of friction elements
US7912617B2 (en) * 2005-12-14 2011-03-22 Gm Global Technology Operations, Inc. Air purge method for a rotating clutch
JP4257350B2 (ja) * 2006-07-31 2009-04-22 ジヤトコ株式会社 自動変速機の制御装置及び方法
US7789798B2 (en) * 2006-09-27 2010-09-07 Chrysler Group Llc Transmission upshift control method
US7608013B2 (en) * 2006-09-29 2009-10-27 Chrysler Group Llc Transmission downshift control method
US7632215B2 (en) * 2006-12-05 2009-12-15 Chrysler Group Llc Transmission downshift swap-shift control
JP2009236262A (ja) * 2008-03-28 2009-10-15 Aisin Aw Co Ltd 自動変速機の変速制御装置

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JPS61241558A (ja) * 1985-04-18 1986-10-27 Toyota Motor Corp 車輌用自動変速機の変速制御方法
US4653350A (en) * 1985-11-29 1987-03-31 General Motors Corporation Adaptive direct pressure shift control for a motor vehicle transmission
JPS62165051A (ja) * 1986-01-13 1987-07-21 Toyota Motor Corp 自動変速機の制御方法
JP2696819B2 (ja) * 1986-10-08 1998-01-14 日産自動車株式会社 自動変速機の変速シヨツク軽減装置
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US5176592A (en) * 1989-01-23 1993-01-05 Toyota Jidosha Kabushiki Kaisha Speed changing gear device having two independent gear assemblies
JP2739121B2 (ja) * 1989-09-05 1998-04-08 トヨタ自動車株式会社 自動変速機の変速制御装置
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JP2697223B2 (ja) * 1990-02-05 1998-01-14 トヨタ自動車株式会社 自動変速機の変速制御装置
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US5646842A (en) * 1994-10-14 1997-07-08 Ford Motor Company Shift control system for a multiple ratio automatic transmission
US5612874A (en) * 1994-10-14 1997-03-18 Ford Motor Company Multiple ratio automatic transmission with solenoid operated valves for effecting pressure buildup

Also Published As

Publication number Publication date
EP0821189A2 (de) 1998-01-28
DE69706251T2 (de) 2002-01-10
US5809442A (en) 1998-09-15
EP0821189A3 (de) 1998-07-29
EP0821189B1 (de) 2001-08-22

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Owner name: FORD GLOBAL TECHNOLOGIES, LLC (N.D.GES.D. STAATES