DE68912706D1 - Steuerung für den Versorgungsdruck eines automatischen Getriebes. - Google Patents

Steuerung für den Versorgungsdruck eines automatischen Getriebes.

Info

Publication number
DE68912706D1
DE68912706D1 DE89119407T DE68912706T DE68912706D1 DE 68912706 D1 DE68912706 D1 DE 68912706D1 DE 89119407 T DE89119407 T DE 89119407T DE 68912706 T DE68912706 T DE 68912706T DE 68912706 D1 DE68912706 D1 DE 68912706D1
Authority
DE
Germany
Prior art keywords
control
automatic transmission
supply pressure
supply
pressure
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
DE89119407T
Other languages
English (en)
Other versions
DE68912706T2 (de
Inventor
Hiroshi Yoshimura
Takuji Fujiwara
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.)
Mazda Motor Corp
Original Assignee
Mazda 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
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Application granted granted Critical
Publication of DE68912706D1 publication Critical patent/DE68912706D1/de
Publication of DE68912706T2 publication Critical patent/DE68912706T2/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
    • F16H61/0021—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
    • F16H61/061—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
    • 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
    • F16H2061/0087—Adaptive control, e.g. the control parameters adapted by learning
    • 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
    • F16H2061/0255—Solenoid valve using PWM or duty-cycle 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
    • F16H59/68—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
    • F16H61/04—Smoothing ratio shift
    • F16H61/08—Timing control

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)
DE68912706T 1988-10-22 1989-10-19 Steuerung für den Versorgungsdruck eines automatischen Getriebes. Expired - Fee Related DE68912706T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63266997A JPH0633813B2 (ja) 1988-10-22 1988-10-22 自動変速機のライン圧制御装置

Publications (2)

Publication Number Publication Date
DE68912706D1 true DE68912706D1 (de) 1994-03-10
DE68912706T2 DE68912706T2 (de) 1994-06-09

Family

ID=17438628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912706T Expired - Fee Related DE68912706T2 (de) 1988-10-22 1989-10-19 Steuerung für den Versorgungsdruck eines automatischen Getriebes.

Country Status (4)

Country Link
US (1) US5079971A (de)
EP (1) EP0366003B1 (de)
JP (1) JPH0633813B2 (de)
DE (1) DE68912706T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920010906B1 (ko) * 1989-08-23 1992-12-21 마쯔다 가부시기가이샤 자동변속기의 라인압 제어장치
US5214984A (en) * 1990-12-06 1993-06-01 Jatco Corporation Pressure control system for automotive automatic power transmission with feature of fluid pressure dependent actuator control
JP2657007B2 (ja) * 1991-04-15 1997-09-24 三菱電機株式会社 電子制御自動変速機の変速油圧制御装置
JP2959284B2 (ja) * 1991-07-31 1999-10-06 三菱自動車工業株式会社 自動変速機の変速制御装置
US5349885A (en) * 1991-09-03 1994-09-27 Mazda Motor Corporation Hydraulic control system for controlling line pressure based on backtorque and throttle rate in an automatic transmission
JPH05203038A (ja) * 1992-01-28 1993-08-10 Jatco Corp 自動変速機の制御装置
US5404301A (en) * 1993-06-07 1995-04-04 Eaton Corporation Method and apparatus of vehicle transmission control by assured minimum pulse width
EP0654623B1 (de) * 1993-11-22 1999-08-18 Mazda Motor Corporation Hydraulische Steuerung für Automatikgetriebe
GB2286641B (en) * 1994-02-17 1998-01-07 Acg France Method and apparatus for controlling a gear change in an automatic transmission
JP3536533B2 (ja) * 1996-06-11 2004-06-14 トヨタ自動車株式会社 車両用自動変速機の変速制御装置
JP3536537B2 (ja) * 1996-06-28 2004-06-14 トヨタ自動車株式会社 車両用自動変速機の変速制御装置
GB2314901B (en) * 1996-07-02 2001-02-14 Luk Getriebe Systeme Gmbh Fluid-operated regulating apparatus and method of using the same
KR100411032B1 (ko) * 1997-06-18 2004-05-10 현대자동차주식회사 자동변속기용 파워 트레인
DE19757603B4 (de) * 1997-12-23 2004-03-18 Hyundai Motor Company Druckeinstellventil und mit demselben ausgestattetes Hydrauliksteuersystem eines Automatikgetriebes
KR100302809B1 (ko) * 1999-06-30 2001-09-22 이계안 차량용 자동 변속기의 변속 제어 방법
US6671577B2 (en) * 2000-12-01 2003-12-30 United States Postal Service System and method for directly connecting an advanced facer canceler system to a delivery bar code sorter
JP2002276799A (ja) * 2001-01-11 2002-09-25 Jatco Ltd 自動変速機の変速制御装置
JP5126144B2 (ja) * 2009-03-27 2013-01-23 アイシン・エィ・ダブリュ株式会社 電磁弁装置およびそれを備えた動力伝達装置
CN104455374B (zh) * 2014-11-21 2016-09-07 湖北航天技术研究院特种车辆技术中心 具备应急档位自动切换功能的换挡电液系统
DE102015120796B4 (de) * 2014-12-15 2019-07-18 Hyundai Autron Co., Ltd. Schaltsteuerverfahren und Schaltsteuervorrichtung für ein Fahrzeug

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930051A (de) * 1972-07-17 1974-03-18
JPS542349A (en) * 1977-06-07 1979-01-09 Idemitsu Kosan Co Ltd Sublimable multi-layered composite
US4283970A (en) * 1979-07-02 1981-08-18 General Motors Corporation Automatic transmission line pressure control
JPS5747056A (en) * 1980-09-04 1982-03-17 Nissan Motor Co Ltd Oil pressure control device for automatic transmission
JPS6049793B2 (ja) * 1981-03-30 1985-11-05 日産自動車株式会社 ロツクアツプ式自動変速機のロツクアツプ制御装置
JPS58137652A (ja) * 1982-02-12 1983-08-16 Komatsu Ltd 変速装置のシフトシヨツク低減方法
JPS5962756A (ja) * 1982-10-01 1984-04-10 Mazda Motor Corp 電子制御自動変速装置
JPS6148021A (ja) * 1984-08-15 1986-03-08 Toshiba Corp 計算機のリセツト回路
JPS6184446A (ja) * 1984-09-29 1986-04-30 Mitsubishi Motors Corp 車両用自動変速機の制御装置
JPS6217328A (ja) * 1985-07-15 1987-01-26 Diesel Kiki Co Ltd 内燃機関車輛用制御装置
DE3630768C2 (de) * 1985-09-14 1997-04-03 Volkswagen Ag Steuereinrichtung für ein automatisches Kraftfahrzeug-Wechselgetriebe
JPS62215158A (ja) * 1986-03-14 1987-09-21 Mazda Motor Corp 自動変速機の流体圧制御装置
JPS633183A (ja) * 1986-06-20 1988-01-08 Matsushita Refrig Co フイン付熱交換器
US4779489A (en) * 1986-06-27 1988-10-25 Borg-Warner Automotive, Inc. Control system for controlling transmission fluid pressure
JPS6314053U (de) * 1986-07-07 1988-01-29
JP2505755B2 (ja) * 1986-07-10 1996-06-12 日産自動車株式会社 自動変速機の液圧制御装置
JPS6353349A (ja) * 1986-08-20 1988-03-07 Aisin Warner Ltd 電子制御式自動変速機
JPS6367448A (ja) * 1986-09-10 1988-03-26 Fuji Heavy Ind Ltd 自動変速機の油圧制御システム
US4922424A (en) * 1987-04-20 1990-05-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control method for a driving system provided in a vehicle
JPS63303247A (ja) * 1987-05-30 1988-12-09 Diesel Kiki Co Ltd 自動変速装置
JPH0781631B2 (ja) * 1987-12-25 1995-09-06 日産自動車株式会社 自動変速機のライン圧制御装置
JP2591007B2 (ja) * 1988-01-29 1997-03-19 日産自動車株式会社 自動変速機のライン圧制御装置
US4919012A (en) * 1989-03-01 1990-04-24 Ford Motor Company Pilot operated solenoid valve in an automatic transmission control circuit

Also Published As

Publication number Publication date
US5079971A (en) 1992-01-14
JPH0633813B2 (ja) 1994-05-02
EP0366003A3 (de) 1991-06-26
DE68912706T2 (de) 1994-06-09
EP0366003A2 (de) 1990-05-02
JPH02113161A (ja) 1990-04-25
EP0366003B1 (de) 1994-01-26

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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