JPH03292446A - 自動変速機の変速作動油圧制御装置 - Google Patents

自動変速機の変速作動油圧制御装置

Info

Publication number
JPH03292446A
JPH03292446A JP2090431A JP9043190A JPH03292446A JP H03292446 A JPH03292446 A JP H03292446A JP 2090431 A JP2090431 A JP 2090431A JP 9043190 A JP9043190 A JP 9043190A JP H03292446 A JPH03292446 A JP H03292446A
Authority
JP
Japan
Prior art keywords
torque
output
transmission
input
hydraulic 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.)
Pending
Application number
JP2090431A
Other languages
English (en)
Japanese (ja)
Inventor
Masuo Kashiwabara
柏原　益夫
Yoshikazu Tanaka
芳和 田中
Kazuki Kamata
和樹 鎌田
Hideki Sekiguchi
秀樹 関口
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.)
Hitachi Ltd
Original Assignee
Japan Electronic Control Systems 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 Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP2090431A priority Critical patent/JPH03292446A/ja
Priority to PCT/JP1991/000457 priority patent/WO1991015689A1/ja
Priority to US07/776,007 priority patent/US5292288A/en
Priority to DE19914190714 priority patent/DE4190714T/de
Publication of JPH03292446A publication Critical patent/JPH03292446A/ja
Pending 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/105—Output torque
    • 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
    • F16H2059/148—Transmission output torque, e.g. measured or estimated torque at output drive shaft
    • 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
    • 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
    • F16H2061/0096—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 using a parameter map
    • 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
    • F16H59/16—Dynamometric measurement of torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
JP2090431A 1990-04-06 1990-04-06 自動変速機の変速作動油圧制御装置 Pending JPH03292446A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2090431A JPH03292446A (ja) 1990-04-06 1990-04-06 自動変速機の変速作動油圧制御装置
PCT/JP1991/000457 WO1991015689A1 (fr) 1990-04-06 1991-04-05 Appareil de regulation de la pression d'huile de travail dans une transmission automatique
US07/776,007 US5292288A (en) 1990-04-06 1991-04-05 Speed-changing hydraulic oil pressure control apparatus for an automatic transmission of an automobile
DE19914190714 DE4190714T (enExample) 1990-04-06 1991-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2090431A JPH03292446A (ja) 1990-04-06 1990-04-06 自動変速機の変速作動油圧制御装置

Publications (1)

Publication Number Publication Date
JPH03292446A true JPH03292446A (ja) 1991-12-24

Family

ID=13998422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2090431A Pending JPH03292446A (ja) 1990-04-06 1990-04-06 自動変速機の変速作動油圧制御装置

Country Status (4)

Country Link
US (1) US5292288A (enExample)
JP (1) JPH03292446A (enExample)
DE (1) DE4190714T (enExample)
WO (1) WO1991015689A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240762A1 (en) * 1991-12-03 1993-06-09 Hitachi, Ltd., Tokio/Tokyo, Jp Automatic gearbox control for motor vehicle - uses vehicle wt. calculator, output torque estimator and stored gear setting tables to select gear taking into account required acceleration
USRE39684E1 (en) 1991-12-03 2007-06-05 Hitachi, Ltd. Automatic automobile transmission with variable shift pattern controlled in response to estimated running load
JP2969307B2 (ja) * 1992-06-18 1999-11-02 株式会社ユニシアジェックス 自動変速機の制御装置
KR100298250B1 (ko) * 1992-09-16 2001-10-24 가나이 쓰도무 차량용구동력제어장치
JP3445291B2 (ja) * 1992-10-13 2003-09-08 株式会社日立製作所 駆動トルク制御装置
US5452207A (en) * 1992-11-09 1995-09-19 Ford Motor Company Robust torque estimation using multiple models
US5468198A (en) * 1994-03-04 1995-11-21 Chrysler Corporation Method of controlling coastdown and coastdown/tip-in in an automatic transmission
JP3317078B2 (ja) * 1995-04-10 2002-08-19 株式会社日立製作所 自動変速機の制御装置
US5562567A (en) * 1995-06-30 1996-10-08 General Motors Corporation Shift torque management
KR970066220A (ko) * 1996-03-13 1997-10-13 가나이 쯔도무 자동 변속기의 제어 장치 및 제어 방법
JP3443499B2 (ja) * 1996-03-29 2003-09-02 アイシン精機株式会社 車両用自動変速機の変速制御装置
JP3746100B2 (ja) * 1996-04-19 2006-02-15 株式会社日立製作所 変速制御装置および制御方法
US6176812B1 (en) * 1997-06-16 2001-01-23 Jatco Corporation Speed change transition control apparatus for an automatic transmission
JP4015408B2 (ja) * 2001-11-26 2007-11-28 株式会社日立製作所 自動車の制御方法および制御装置
DE102006041811B4 (de) * 2006-09-06 2015-10-08 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Berührungslose Drehmomentmessung für einen Zentralausrücker
DE102006052623A1 (de) * 2006-11-08 2008-05-15 Bayerische Motoren Werke Ag Fahrzeug mit einem Getriebe mit Drehmomentmesseinrichtung
KR101028014B1 (ko) * 2008-10-31 2011-04-13 현대자동차일본기술연구소 하이브리드 차량의 클러치 전달토크 제어 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939691A1 (de) * 1969-08-05 1971-02-25 Zahnradfabrik Friedrichshafen Anordnung zur Steuerung der Gangschaltung eines einem Stroemungsgetriebe nachgeschalteten mechanischen Fahrzeuggetriebeteiles
US3752011A (en) * 1971-10-18 1973-08-14 Gen Motors Corp Method and apparatus for controlling a power transmission
US3738193A (en) * 1972-02-04 1973-06-12 Nippon Denso Co Working oil pressure control system for automatic transmission with torque converters
US3765211A (en) * 1972-02-15 1973-10-16 Welding Inc M Tank liner with curved flanges, apparatus and method for making same
DE2755201A1 (de) * 1977-12-10 1979-06-13 Bosch Gmbh Robert Verfahren zur elektronischen nachbildung eines freilaufes
DE2835051C2 (de) * 1978-08-10 1984-06-28 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Vorrichtung zur Regelung des übertragbaren Momentes von Reibelementen
EP0128470B1 (en) * 1983-06-01 1988-04-20 Mazda Motor Corporation Control means for vehicle automatic transmissions
JP2696819B2 (ja) * 1986-10-08 1998-01-14 日産自動車株式会社 自動変速機の変速シヨツク軽減装置
JPS6469947A (en) * 1987-09-11 1989-03-15 Toshiba Corp Ultrasonic wave flaw detector
JP2750693B2 (ja) * 1988-04-09 1998-05-13 マツダ株式会社 自動変速機の変速制御装置
US5188005A (en) * 1990-09-14 1993-02-23 Ford Motor Company Method and system for improving smoothness of shifts in an automatic transmission

Also Published As

Publication number Publication date
US5292288A (en) 1994-03-08
DE4190714T (enExample) 1992-03-12
WO1991015689A1 (fr) 1991-10-17

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