DE69511497T2 - Schaltsteuerung für ein automatisches Mehrganggetriebe - Google Patents

Schaltsteuerung für ein automatisches Mehrganggetriebe

Info

Publication number
DE69511497T2
DE69511497T2 DE69511497T DE69511497T DE69511497T2 DE 69511497 T2 DE69511497 T2 DE 69511497T2 DE 69511497 T DE69511497 T DE 69511497T DE 69511497 T DE69511497 T DE 69511497T DE 69511497 T2 DE69511497 T2 DE 69511497T2
Authority
DE
Germany
Prior art keywords
shift control
speed transmission
automatic multi
automatic
transmission
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
DE69511497T
Other languages
English (en)
Other versions
DE69511497D1 (de
Inventor
Wilfried Franz-Xaver Schulz
John Kirchhoffer
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 Werke GmbH
Original Assignee
Ford Werke GmbH
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 Werke GmbH filed Critical Ford Werke GmbH
Application granted granted Critical
Publication of DE69511497D1 publication Critical patent/DE69511497D1/de
Publication of DE69511497T2 publication Critical patent/DE69511497T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H2059/082—Range selector apparatus with different modes
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H2059/385—Turbine 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/465—Detecting slip, e.g. clutch slip ratio
    • F16H2059/467—Detecting slip, e.g. clutch slip ratio of torque converter
    • 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
    • F16H61/0021—Generation or control of line pressure
    • F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/0258—Proportional solenoid valve
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/026—On-off solenoid valve
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/044—Smoothing ratio shift when a freewheel device is disengaged or bridged
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0485—Smoothing ratio shift during range shift from neutral (N) to reverse (R)
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F16H2061/145—Control of torque converter lock-up clutches using electric control means for controlling slip, e.g. approaching target slip value
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F16H2061/146—Control of torque converter lock-up clutches using electric control means for smoothing gear shift shock
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
    • 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
    • F16H61/0021—Generation or control of line 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
    • F16H61/067—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an accumulator
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
    • F16H61/068—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an orifice control valve
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/08—Timing control
DE69511497T 1994-10-14 1995-10-09 Schaltsteuerung für ein automatisches Mehrganggetriebe Expired - Lifetime DE69511497T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32346494A 1994-10-14 1994-10-14
US08/509,571 US5646842A (en) 1994-10-14 1995-07-31 Shift control system for a multiple ratio automatic transmission

Publications (2)

Publication Number Publication Date
DE69511497D1 DE69511497D1 (de) 1999-09-23
DE69511497T2 true DE69511497T2 (de) 1999-12-16

Family

ID=26983977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511497T Expired - Lifetime DE69511497T2 (de) 1994-10-14 1995-10-09 Schaltsteuerung für ein automatisches Mehrganggetriebe

Country Status (3)

Country Link
US (2) US5646842A (de)
EP (1) EP0707164B1 (de)
DE (1) DE69511497T2 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646842A (en) * 1994-10-14 1997-07-08 Ford Motor Company Shift control system for a multiple ratio automatic transmission
US5809442A (en) * 1995-10-27 1998-09-15 Ford Global Technologies, Inc. Multiple ratio transmission having swap-shift controls with optimum ratio upshifts
US5835875A (en) 1995-10-27 1998-11-10 Ford Global Technologies, Inc. Swap-shift control system for a multiple ratio transmission
JP3599899B2 (ja) * 1996-04-26 2004-12-08 本田技研工業株式会社 車両用内燃機関の出力トルク制御装置
JP3334485B2 (ja) * 1996-04-30 2002-10-15 アイシン・エィ・ダブリュ株式会社 自動変速機の油圧制御装置
DE19618811A1 (de) 1996-05-10 1997-11-13 Zahnradfabrik Friedrichshafen Verfahren zur Bewertung eines Anfahrvorganges bei einem Automatgetriebe
KR100206019B1 (en) * 1996-12-17 1999-07-01 Hyundai Motor Co Ltd Transmission control method
JP3468051B2 (ja) * 1997-09-04 2003-11-17 アイシン・エィ・ダブリュ株式会社 自動変速機の油圧制御装置
US6122583A (en) 1997-12-23 2000-09-19 Ford Global Technologies, Inc. Upshift and downshift control valve system for multiple ratio automatic transmission
US6007445A (en) * 1998-02-03 1999-12-28 Ford Global Technologies, Inc. Static forward and reverse engagement control system for a multiple ratio automatic transmission
JP3275820B2 (ja) * 1998-02-19 2002-04-22 日産自動車株式会社 自動変速機の変速制御装置
US6292731B1 (en) 1998-07-27 2001-09-18 Ford Global Technologies, Inc. Automatic shift control system for an automatic transmission including a select-shift manual control
US6283891B1 (en) 2000-04-07 2001-09-04 Ford Global Technologies, Inc. Automatic transmission for an automotive vehicle with a shift control for launch assist and manual upshifts
US6301537B1 (en) * 2000-06-05 2001-10-09 Eaton Corporation Adaptive calibration of X-Y position sensor
US6301538B1 (en) 2000-06-07 2001-10-09 Ford Global Technologies, Inc. Swap shift multiple-ratio automatic transmission
US6385520B1 (en) 2000-08-10 2002-05-07 Ford Global Technologies, Inc. Control strategy and method for independently controlling friction element actuators for an automatic transmission
CA2354837C (en) * 2000-08-11 2005-01-04 Honda Giken Kogyo Kabushiki Kaisha Simulator for automatic vehicle transmission controllers
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
US6370463B1 (en) 2001-11-01 2002-04-09 Ford Global Technologies, Inc. Strategy for controlling ratio changes in a swap-shift automatic transmission
EP1353095A1 (de) * 2002-04-10 2003-10-15 Van Doorne's Transmissie B.V. Steuerungsverfahren für ein automatisches Getriebe
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
US6994647B2 (en) * 2003-11-13 2006-02-07 Ford Global Technologies, Llc Adaptive pressure control method for achieving synchronous upshifts in a multiple-ratio transmission
US7216025B2 (en) * 2003-11-13 2007-05-08 Ford Global Technologies, Llc Adaptive pressure control method for synchronous downshifts in a multiple-ratio transmission
US7115069B2 (en) * 2003-11-13 2006-10-03 Ford Global Technologies, Llc Electronic adaptive swap-shift control for an automatic transmission for automotive vehicles
US6978201B1 (en) * 2004-12-22 2005-12-20 Daimlerchrysler Corporation Model based kickdown shift method for clutch to clutch shift transmissions with accumulators
JP4970753B2 (ja) * 2005-08-03 2012-07-11 日産自動車株式会社 自動マニュアルトランスミッションの変速制御装置
US8214116B2 (en) * 2007-07-11 2012-07-03 GM Global Technology Operations LLC Apparatus and method for decreasing an upshift delay in an automatic transmission
US8370032B2 (en) * 2007-07-12 2013-02-05 Toyota Motor Engineering & Manufacturing North America, Inc. Systems and methods for shift control for vehicular transmission
US8398516B2 (en) * 2007-11-29 2013-03-19 Ford Global Technologies, Llc Avoiding coasting downshift torque reversal in an automatic transmission
EP2288509B1 (de) * 2008-06-23 2018-03-14 Bayerische Motoren Werke Aktiengesellschaft Verringerung von energieverlusten für fahrzeugantriebsstränge mit rückgewinnungsvorrichtungen
GB2465963B (en) * 2008-09-23 2012-05-02 Gm Global Tech Operations Inc Method for controlling the torque converter clutch (tcc) pressure during power downshift events
US8099226B2 (en) * 2009-11-06 2012-01-17 Toyota Motor Engineering & Manufacturing North America, Inc. Throttle compensation for second gear starts in manual transmission vehicles
US20110148438A1 (en) * 2009-12-18 2011-06-23 Synaptics Incorporated System and method for determining a number of objects in a capacitive sensing region using a shape factor
US20110148436A1 (en) * 2009-12-18 2011-06-23 Synaptics Incorporated System and method for determining a number of objects in a capacitive sensing region using signal grouping
DE102010021000A1 (de) * 2010-05-12 2011-11-17 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Verfahren zur Ansteuerung einer Reibkupplung
DE102011079079A1 (de) * 2011-07-13 2013-01-17 Zf Friedrichshafen Ag Verfahren zur Steuerung eines Hybridantriebsstrangs eines Kraftfahrzeugs
US20130166171A1 (en) * 2011-12-21 2013-06-27 Cnh America Llc System and Method for Controlling an Engine Speed Limit of a Work Vehicle During a Transmission Ratio Change
SE539218C2 (sv) 2012-10-02 2017-05-16 Scania Cv Ab Reglering av en temperatur i ett avgassystem
US9657667B2 (en) * 2012-10-02 2017-05-23 Scania Cv Ab Regulation of a temperature in an exhaust aftertreatment system
US9290182B2 (en) * 2012-10-31 2016-03-22 GM Global Technology Operations LLC Garage shift control of a binary clutch assembly
US9031722B2 (en) 2012-12-10 2015-05-12 Ford Global Technologies, Llc Method and system for improving hybrid vehicle shifting
US8788159B1 (en) * 2013-02-14 2014-07-22 Ford Global Technologies, Llc Transmission gear shift control
US8788166B1 (en) * 2013-02-28 2014-07-22 Ford Global Technologies, Llc Downshift controls using measured output torque
US9933069B2 (en) 2013-04-30 2018-04-03 Ford Global Technologies, Llc Dynamic compensation for clutch control during shift
US10113639B2 (en) * 2015-12-04 2018-10-30 GM Global Technology Operations LLC Transmission with L1-L2 shift method while engine braking
US10197117B2 (en) 2016-01-11 2019-02-05 Cnh Industrial America Llc Temperature-based clutch protection from centrifugal head pressure inhibiting clutch disengagement
CN111810597B (zh) * 2020-07-24 2022-05-27 吉林大学 一种双态逻辑变速器及其换挡过程控制方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747730A (en) * 1965-11-12 1973-07-24 Gen Motors Corp Three speed transmission and controls
JPS533028B2 (de) * 1971-10-02 1978-02-02
US4468989A (en) * 1981-11-09 1984-09-04 Ford Motor Company Power transmission mechanism with a hydrokinetic torque converter having a lockup clutch
US5003842A (en) * 1982-09-10 1991-04-02 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control device for automatic transmission gear system
US4838126A (en) * 1987-11-25 1989-06-13 Btr Engineering (Australia) Limited Electro/hydraulic control system for an automatic transmission
DE68922329T2 (de) * 1988-02-20 1995-09-28 Aisin Aw Co Motorbremssteuervorrichtung für automatische Getriebe.
JP2815864B2 (ja) * 1988-05-27 1998-10-27 アイシン・エイ・ダブリュ株式会社 自動変速機用油圧制御装置
US5027676A (en) * 1988-09-08 1991-07-02 Mazda Motor Corporation Hydraulic control system for automatic transmission
JP3103568B2 (ja) * 1989-06-29 2000-10-30 アイシン・エィ・ダブリュ株式会社 自動変速機における油圧制御装置
US5029087A (en) * 1989-07-24 1991-07-02 Ford Motor Company Electronic control system for controlling torque converter bypass clutches
US5157608A (en) * 1990-09-14 1992-10-20 Ford Motor Company Electronic control system for multiple ratio transmission including circuit pressure control
US5081886A (en) * 1990-09-14 1992-01-21 Ford Motor Company Automatic transaxle control system for an automotive vehicle
US5083481A (en) * 1990-09-17 1992-01-28 Ford Motor Company Electronically controlled automatic transmission
US5150297A (en) * 1990-09-17 1992-09-22 Ford Motor Company Electronic shift controls for a multiple ratio transaxle
US5305663A (en) * 1992-08-10 1994-04-26 Ford Motor Company Automatic transmission control system
US5303616A (en) * 1992-08-10 1994-04-19 Ford Motor Company Electronically controlled bypass clutch based on percent-shift-completion for a torque converter
US5272630A (en) * 1992-09-15 1993-12-21 Ford Motor Company Automatic transmission control and strategy for neutral idle
US5315901A (en) * 1992-12-17 1994-05-31 Ford Motor Company Automatic transmission with a modulated pressure converter bypass clutch priority valve circuit
US5383825A (en) * 1993-05-25 1995-01-24 Ford Motor Company Electronic shift controller for a multiple ratio automotive transmission
US5389046A (en) * 1993-05-25 1995-02-14 Ford Motor Company Automatic transmission control system
US5646842A (en) * 1994-10-14 1997-07-08 Ford Motor Company Shift control system for a multiple ratio automatic transmission

Also Published As

Publication number Publication date
EP0707164B1 (de) 1999-08-18
US5758302A (en) 1998-05-26
EP0707164A2 (de) 1996-04-17
DE69511497D1 (de) 1999-09-23
US5646842A (en) 1997-07-08
EP0707164A3 (de) 1997-09-17

Similar Documents

Publication Publication Date Title
DE69511497D1 (de) Schaltsteuerung für ein automatisches Mehrganggetriebe
DE59500722D1 (de) Steuergerät für ein automatisches getriebe
DE69711122T2 (de) Schaltstabilisierungssteuerung für Automatikgetriebe
DE69428625T2 (de) Schaltsteuerung für ein automatisches Getriebe
DE69613508T2 (de) Steuerung für ein automatisches Getriebe
DE69615605T2 (de) Steuerung für ein automatisches Getriebe
DE69425201T2 (de) Schaltsteuerung für ein automatisches Getriebe
DE69821892D1 (de) Steuerventilsystem für ein mehrgängiges Automatikgetriebe
DE69525560T2 (de) Steuerungssystem für Automatikgetriebe
DE69300798T2 (de) Steuerung für ein automatisches Getriebe.
DE69511981D1 (de) Schaltsteuerung für ein automatisches Mehrganggetriebe mit manuellen Schaltbereichen
DE69615260D1 (de) Steuerung für ein automatisches Getriebe
DE69609659D1 (de) Steuerung für ein automatisches Getriebe
DE69529595T2 (de) Steuerungssystem für Automatikgetriebe
DE69719231D1 (de) Schaltverfahren für Automatikgetriebe
DE69707978T2 (de) Gangwechselsteuerungsverfahren für Automatikgetriebe
DE69713998T2 (de) Schaltsteuerverfahren für Automatikgetriebe
DE69522529D1 (de) Steuerungssystem für Automatikgetriebe
DE69607774T2 (de) Steuerung für ein automatisches Getriebe
DE69627729D1 (de) Schaltsteuerungseinrichtung für ein automatisches Getriebe
DE69614900T2 (de) Gangschalt-Steuergerät für ein automatisches Getriebe
DE69613886D1 (de) Schaltsteuerverfahren für Automatikgetriebe
DE69610142D1 (de) Steuerung für ein automatisches Getriebe
DE69512959D1 (de) Steuerungssystem für Automatikgetriebe
DE69619801T2 (de) Steuerung für ein automatisches Getriebe

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FORD-WERKE GMBH, 50735 KOELN, DE