DE69821299D1 - Hydraulische Steuereinrichtung für ein automatisches Getriebe - Google Patents

Hydraulische Steuereinrichtung für ein automatisches Getriebe

Info

Publication number
DE69821299D1
DE69821299D1 DE69821299T DE69821299T DE69821299D1 DE 69821299 D1 DE69821299 D1 DE 69821299D1 DE 69821299 T DE69821299 T DE 69821299T DE 69821299 T DE69821299 T DE 69821299T DE 69821299 D1 DE69821299 D1 DE 69821299D1
Authority
DE
Germany
Prior art keywords
control
side pressure
gear ratio
change
disengagement
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
DE69821299T
Other languages
English (en)
Other versions
DE69821299T2 (de
Inventor
Hiroshi Tsutsui
Takao Taniguchi
Kazumasa Tsukamoto
Masaaki Nishida
Yoshihisa Yamamoto
Masao Saito
Takayuki Kubo
Akitomo Suzuki
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.)
Aisin AW Co Ltd
Original Assignee
Aisin AW Co Ltd
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 Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Publication of DE69821299D1 publication Critical patent/DE69821299D1/de
Application granted granted Critical
Publication of DE69821299T2 publication Critical patent/DE69821299T2/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
    • F16H61/04—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
    • 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
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H2059/144—Inputs being a function of torque or torque demand characterised by change between positive and negative drive line torque, e.g. torque changes when switching between coasting and acceleration
    • 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
    • F16H2059/405—Rate of change of output shaft speed or vehicle 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
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—Input shaft speed
    • F16H2059/425—Rate of change of input or turbine shaft 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
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
    • 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
    • F16H2061/0075—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 a particular control method
    • F16H2061/0078—Linear control, e.g. PID, state feedback or Kalman
    • 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
DE69821299T 1997-09-04 1998-09-01 Hydrauliksteuerungssystem für Automatikgetriebe Expired - Lifetime DE69821299T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP24008097 1997-09-04
JP24008097 1997-09-04
JP07798898A JP3339405B2 (ja) 1997-09-04 1998-03-25 自動変速機の油圧制御装置
JP7798898 1998-03-25

Publications (2)

Publication Number Publication Date
DE69821299D1 true DE69821299D1 (de) 2004-03-04
DE69821299T2 DE69821299T2 (de) 2004-07-01

Family

ID=26419049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69821299T Expired - Lifetime DE69821299T2 (de) 1997-09-04 1998-09-01 Hydrauliksteuerungssystem für Automatikgetriebe

Country Status (5)

Country Link
US (1) US6068576A (de)
EP (1) EP0900956B1 (de)
JP (1) JP3339405B2 (de)
KR (1) KR100450721B1 (de)
DE (1) DE69821299T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100316881B1 (ko) * 1999-05-10 2001-12-22 이계안 파워 온 매뉴얼 다운 쉬프트 변속 제어방법
US6193630B1 (en) * 1999-07-26 2001-02-27 Deere & Company Slip-based shift control system
JP3650545B2 (ja) * 1999-08-25 2005-05-18 株式会社日立製作所 自動変速機の変速制御装置
JP3946425B2 (ja) * 2000-09-19 2007-07-18 株式会社日立製作所 自動変速機の変速制御装置
US7339955B2 (en) * 2000-09-25 2008-03-04 Pulse-Link, Inc. TDMA communication method and apparatus using cyclic spreading codes
DE10052794A1 (de) * 2000-10-25 2002-05-08 Bosch Gmbh Robert Drucksteuerung und Verfahren zum programmgesteuerten Ansteuern eines Druckstellglieds
JP4201561B2 (ja) * 2002-10-03 2008-12-24 ダイハツ工業株式会社 自動変速機の変速制御方法
JP4301232B2 (ja) 2005-10-26 2009-07-22 トヨタ自動車株式会社 自動変速機の変速制御装置
JP4710566B2 (ja) * 2005-11-24 2011-06-29 トヨタ自動車株式会社 自動変速機の油圧制御装置
JP4301235B2 (ja) * 2005-11-24 2009-07-22 トヨタ自動車株式会社 自動変速機の変速制御装置
JP4736826B2 (ja) * 2006-01-30 2011-07-27 トヨタ自動車株式会社 自動変速機の変速制御装置
JP4821409B2 (ja) * 2006-03-31 2011-11-24 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
JP4894424B2 (ja) * 2006-09-14 2012-03-14 トヨタ自動車株式会社 自動変速機の制御装置
JP5292782B2 (ja) * 2007-11-27 2013-09-18 日産自動車株式会社 車両の変速制御装置
DE102008000484A1 (de) * 2008-03-03 2009-09-10 Zf Friedrichshafen Ag Verfahren zur Hysterese-Adaption für ein Reibschaltelement eines Getriebes
JP4520517B2 (ja) * 2008-05-09 2010-08-04 本田技研工業株式会社 自動変速機の油圧制御装置
JP4630355B2 (ja) * 2008-06-19 2011-02-09 ジヤトコ株式会社 自動変速機の変速制御装置
JP4627328B2 (ja) * 2008-06-23 2011-02-09 ジヤトコ株式会社 自動変速機の制御装置
JP5262694B2 (ja) * 2008-12-25 2013-08-14 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
US8255129B2 (en) * 2010-01-25 2012-08-28 GM Global Technology Operations LLC Multi-stage non-sequential downshift control for an automatic transmission
US8579762B2 (en) * 2010-07-09 2013-11-12 GM Global Technology Operations LLC Negative torque upshift offgoing clutch control systems and methods
EP2979938B1 (de) * 2013-03-29 2019-08-07 Autoliv Nissin Brake Systems Japan Co., Ltd. Steuerungsvorrichtung für bremsflüssigkeitsdruck eines fahrzeugs
JP5798153B2 (ja) * 2013-06-12 2015-10-21 日信工業株式会社 車両用ブレーキ液圧制御装置
JP5842875B2 (ja) * 2013-07-19 2016-01-13 トヨタ自動車株式会社 車両および車両の制御方法
KR101734262B1 (ko) * 2015-08-12 2017-05-11 현대자동차 주식회사 자동변속기 제어 장치 및 방법
JP6856477B2 (ja) * 2017-08-31 2021-04-07 トヨタ自動車株式会社 車両の制御装置
US10480647B2 (en) 2018-02-21 2019-11-19 Fca Us Llc Techniques for controlling pedal-off downshifts of a vehicle transmission

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5046174A (en) * 1990-01-11 1991-09-03 General Motors Corporation Method of clutch-to-clutch closed throttle downshift in an automatic transmission
US5445577A (en) * 1992-04-15 1995-08-29 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Method and apparatus for speed change control of an automatic transmission
JP3097339B2 (ja) * 1992-08-14 2000-10-10 三菱自動車工業株式会社 車両用自動変速機の変速制御方法
JP3467923B2 (ja) * 1995-08-28 2003-11-17 ジヤトコ株式会社 自動変速機のダウンシフト油圧制御装置
JP3331844B2 (ja) * 1995-12-19 2002-10-07 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
JP3377374B2 (ja) * 1996-07-31 2003-02-17 ジヤトコ株式会社 自動変速機のダウンシフト制御装置

Also Published As

Publication number Publication date
EP0900956B1 (de) 2004-01-28
US6068576A (en) 2000-05-30
KR100450721B1 (ko) 2004-11-26
EP0900956A2 (de) 1999-03-10
JP3339405B2 (ja) 2002-10-28
JPH11141674A (ja) 1999-05-25
KR19990029458A (ko) 1999-04-26
EP0900956A3 (de) 1999-08-11
DE69821299T2 (de) 2004-07-01

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