DE68922329D1 - Motorbremssteuervorrichtung für automatische Getriebe. - Google Patents

Motorbremssteuervorrichtung für automatische Getriebe.

Info

Publication number
DE68922329D1
DE68922329D1 DE68922329T DE68922329T DE68922329D1 DE 68922329 D1 DE68922329 D1 DE 68922329D1 DE 68922329 T DE68922329 T DE 68922329T DE 68922329 T DE68922329 T DE 68922329T DE 68922329 D1 DE68922329 D1 DE 68922329D1
Authority
DE
Germany
Prior art keywords
control device
brake control
engine brake
automatic transmissions
transmissions
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
DE68922329T
Other languages
English (en)
Other versions
DE68922329T2 (de
Inventor
Kazunori Ishikawa
Kazumasa Tsukamoto
Takuji Taniguchi
Yuji Kashihara
Kunihiro Iwatsuki
Hiroji Taniguchi
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 JP63037882A external-priority patent/JP2911120B2/ja
Priority claimed from JP07015788A external-priority patent/JP3287560B2/ja
Application filed by Aisin AW Co Ltd, Toyota Motor Corp filed Critical Aisin AW Co Ltd
Publication of DE68922329D1 publication Critical patent/DE68922329D1/de
Application granted granted Critical
Publication of DE68922329T2 publication Critical patent/DE68922329T2/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
    • F16H61/21—Providing engine brake 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
    • 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
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H2059/506—Wheel slip
    • 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
    • F16H2061/0466—Smoothing shift shock by apply or release of band brake servos, e.g. overlap control of band brake and a clutch or vice versa
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0488—Smoothing ratio shift during range shift from neutral (N) to drive (D)
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3003—Band 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)
DE68922329T 1988-02-20 1989-02-20 Motorbremssteuervorrichtung für automatische Getriebe. Expired - Lifetime DE68922329T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63037882A JP2911120B2 (ja) 1988-02-20 1988-02-20 自動変速機における油圧制御装置
JP07015788A JP3287560B2 (ja) 1988-03-23 1988-03-23 自動変速機におけるエンジンブレーキ制御装置

Publications (2)

Publication Number Publication Date
DE68922329D1 true DE68922329D1 (de) 1995-06-01
DE68922329T2 DE68922329T2 (de) 1995-09-28

Family

ID=26377039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922329T Expired - Lifetime DE68922329T2 (de) 1988-02-20 1989-02-20 Motorbremssteuervorrichtung für automatische Getriebe.

Country Status (3)

Country Link
US (1) US4991464A (de)
EP (1) EP0330409B1 (de)
DE (1) DE68922329T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4235866A1 (de) * 1991-10-24 1993-07-01 Aisin Aw Co Steuersystem fuer fahrzeugautomatikgetriebe
JP2878964B2 (ja) * 1994-05-02 1999-04-05 アイシン・エィ・ダブリュ株式会社 自動変速機の制御方法及び制御装置
US5646842A (en) * 1994-10-14 1997-07-08 Ford Motor Company Shift control system for a multiple ratio automatic transmission
JP3374168B2 (ja) * 1994-12-01 2003-02-04 ジヤトコ株式会社 自動変速機の変速制御装置
JP3041211B2 (ja) * 1994-12-02 2000-05-15 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
US5835875A (en) * 1995-10-27 1998-11-10 Ford Global Technologies, Inc. Swap-shift control system for a multiple ratio transmission
JP3843488B2 (ja) * 1996-06-06 2006-11-08 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
JP3191683B2 (ja) * 1996-06-11 2001-07-23 アイシン・エィ・ダブリュ株式会社 自動変速機の変速制御装置
JP3688250B2 (ja) * 2002-04-17 2005-08-24 トヨタ自動車株式会社 自動変速機の制御装置および制御方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112777B1 (de) * 1970-04-04 1976-04-22
JPS534194B1 (de) * 1971-04-10 1978-02-15
JPS4926929A (de) * 1972-07-12 1974-03-09
US4350234A (en) * 1979-02-02 1982-09-21 Nissan Motor Co., Ltd. Automatic transmission system provided with a function of engine brake
US4262783A (en) * 1979-07-31 1981-04-21 Scarrott Gordon G Vehicle propulsion control systems
US4690017A (en) * 1985-07-01 1987-09-01 Toyota Jidosha Kabushiki Kaisha Shift control system of automatic transmission
JPS6217452A (ja) * 1985-07-15 1987-01-26 Nissan Motor Co Ltd 自動変速機のエンジンブレ−キ制御装置
EP0321992B1 (de) * 1985-08-05 1992-07-29 Nissan Motor Co., Ltd. Hydraulisches System in einer elektrohydraulischen Steuerung für ein automatisches Motorfahrzeuggetriebe
JPH0717166B2 (ja) * 1985-09-30 1995-03-01 アイシン精機株式会社 自動変速機
JPH0771379B2 (ja) * 1993-01-13 1995-07-31 日本電気株式会社 通信用保護回路
US5306264A (en) * 1993-01-14 1994-04-26 E. R. Squibb & Sons, Inc. Ostomy bag with multi-stage filter

Also Published As

Publication number Publication date
EP0330409A3 (en) 1990-09-05
EP0330409A2 (de) 1989-08-30
DE68922329T2 (de) 1995-09-28
US4991464A (en) 1991-02-12
EP0330409B1 (de) 1995-04-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)