DE69519129D1 - Steuerungssystem für Automatikgetriebe - Google Patents

Steuerungssystem für Automatikgetriebe

Info

Publication number
DE69519129D1
DE69519129D1 DE69519129T DE69519129T DE69519129D1 DE 69519129 D1 DE69519129 D1 DE 69519129D1 DE 69519129 T DE69519129 T DE 69519129T DE 69519129 T DE69519129 T DE 69519129T DE 69519129 D1 DE69519129 D1 DE 69519129D1
Authority
DE
Germany
Prior art keywords
control system
automatic transmissions
transmissions
automatic
control
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
DE69519129T
Other languages
English (en)
Other versions
DE69519129T2 (de
Inventor
Kazumasa Tsukamoto
Masahiko Ando
Masahiro Hayabuchi
Akira Fukatsu
Masato Kaigawa
Kagenori Fukumura
Hidehiro Oba
Yasuo Hojo
Hiromichi Kimura
Atsushi Tabata
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
Toyota Motor Corp
Original Assignee
Aisin AW Co Ltd
Toyota Motor Corp
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
Priority claimed from JP06142203A external-priority patent/JP3086130B2/ja
Application filed by Aisin AW Co Ltd, Toyota Motor Corp filed Critical Aisin AW Co Ltd
Publication of DE69519129D1 publication Critical patent/DE69519129D1/de
Application granted granted Critical
Publication of DE69519129T2 publication Critical patent/DE69519129T2/de
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
    • 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
    • F16H61/02—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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0444—Smoothing ratio shift during fast shifting over two gearsteps, e.g. jumping from fourth to second gear
    • 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
    • F16H61/065—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
DE1995619129 1994-06-02 1995-06-01 Steuerungssystem für Automatikgetriebe Expired - Fee Related DE69519129T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP06142203A JP3086130B2 (ja) 1994-06-02 1994-06-02 自動変速機の制御装置
JP25611694 1994-09-27

Publications (2)

Publication Number Publication Date
DE69519129D1 true DE69519129D1 (de) 2000-11-23
DE69519129T2 DE69519129T2 (de) 2001-06-07

Family

ID=26474285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995619129 Expired - Fee Related DE69519129T2 (de) 1994-06-02 1995-06-01 Steuerungssystem für Automatikgetriebe

Country Status (2)

Country Link
EP (1) EP0685665B1 (de)
DE (1) DE69519129T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09280359A (ja) * 1996-04-08 1997-10-28 Aisin Aw Co Ltd 自動変速機の油圧制御装置
JPH09287654A (ja) * 1996-04-19 1997-11-04 Aisin Aw Co Ltd 自動変速機の制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203234A (en) * 1989-11-13 1993-04-20 Toyota Jidosha Kabushiki Kaisha Automatic transmission
JPH05157986A (ja) 1991-12-03 1993-06-25 Seiko Epson Corp 照明光学装置
JP2881175B2 (ja) * 1991-12-03 1999-04-12 アイシン・エィ・ダブリュ株式会社 自動変速機のサーボ油圧制御装置
GB2278654B (en) * 1993-06-03 1997-11-19 Toyota Motor Co Ltd Shift control system for automatic transmission

Also Published As

Publication number Publication date
DE69519129T2 (de) 2001-06-07
EP0685665B1 (de) 2000-10-18
EP0685665A3 (de) 1996-12-18
EP0685665A2 (de) 1995-12-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee