DE69020252D1 - Elektronisches Steuerungssystem zur Kontrolle einer Überbrückungskupplung eines Momentwandlers. - Google Patents

Elektronisches Steuerungssystem zur Kontrolle einer Überbrückungskupplung eines Momentwandlers.

Info

Publication number
DE69020252D1
DE69020252D1 DE69020252T DE69020252T DE69020252D1 DE 69020252 D1 DE69020252 D1 DE 69020252D1 DE 69020252 T DE69020252 T DE 69020252T DE 69020252 T DE69020252 T DE 69020252T DE 69020252 D1 DE69020252 D1 DE 69020252D1
Authority
DE
Germany
Prior art keywords
clutch
lock
controlling
control system
electronic 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 - Lifetime
Application number
DE69020252T
Other languages
English (en)
Other versions
DE69020252T2 (de
Inventor
Ronald T Cowan
Roger L Huffmaster
Pramod K Jain
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.)
Ford Werke GmbH
Original Assignee
Ford Werke GmbH
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 Ford Werke GmbH filed Critical Ford Werke GmbH
Publication of DE69020252D1 publication Critical patent/DE69020252D1/de
Application granted granted Critical
Publication of DE69020252T2 publication Critical patent/DE69020252T2/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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches 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
    • F16H59/36—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
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F16H2061/145—Control of torque converter lock-up clutches using electric control means for controlling slip, e.g. approaching target slip value
    • 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
    • F16H59/24—Inputs being a function of torque or torque demand dependent on the throttle opening
    • 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
    • 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
    • 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
    • F16H59/54—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes
    • 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
    • F16H59/74—Inputs being a function of engine parameters
    • F16H59/78—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
DE69020252T 1989-07-24 1990-07-12 Elektronisches Steuerungssystem zur Kontrolle einer Überbrückungskupplung eines Momentwandlers. Expired - Lifetime DE69020252T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/383,506 US5029087A (en) 1989-07-24 1989-07-24 Electronic control system for controlling torque converter bypass clutches

Publications (2)

Publication Number Publication Date
DE69020252D1 true DE69020252D1 (de) 1995-07-27
DE69020252T2 DE69020252T2 (de) 1996-03-21

Family

ID=23513477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020252T Expired - Lifetime DE69020252T2 (de) 1989-07-24 1990-07-12 Elektronisches Steuerungssystem zur Kontrolle einer Überbrückungskupplung eines Momentwandlers.

Country Status (4)

Country Link
US (1) US5029087A (de)
EP (1) EP0410223B1 (de)
JP (1) JPH0366977A (de)
DE (1) DE69020252T2 (de)

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US5475590A (en) * 1993-10-22 1995-12-12 Ford Motor Company Automatic transmission torque converter bypass clutch control using engine torque compensation
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US5722519A (en) * 1994-10-14 1998-03-03 Ford Global Technologies, Inc. Multiple ratio automatic transmission and torque converter
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US5799260A (en) * 1996-02-20 1998-08-25 Ford Global Technologies, Inc. System for controlling multiple hydraulic pumps in an automatic transmission
US5637053A (en) 1996-02-20 1997-06-10 Ford Motor Company Torque converter clutch lockout hydraulic system
US5802490A (en) * 1996-02-20 1998-09-01 Ford Global Technologies, Inc. Torque converter regulator and clutch lockout system for an automotive vehicle
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US5700226A (en) 1996-02-20 1997-12-23 Ford Global Technologies, Inc. Hydraulic lubrication control system for an automatic transmission
US5740083A (en) * 1996-04-01 1998-04-14 Ford Motor Company Delta time measurement circuit for determining parameter derivatives of a rotational velocity sensor signal
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JP3240939B2 (ja) * 1996-11-07 2001-12-25 日産自動車株式会社 トルクコンバータのロックアップ制御装置
US5890509A (en) * 1997-03-31 1999-04-06 Ford Global Technologies, Inc. Hydraulic temperature compensated cooler bypass control for an automatic transmission
JP3240979B2 (ja) * 1997-11-04 2001-12-25 日産自動車株式会社 トルクコンバータのスリップ制御装置
DE19826059B4 (de) * 1998-06-12 2006-04-06 Zf Friedrichshafen Ag Verfahren zum Steuern eines Automatgetriebes
DE19963236B4 (de) 1999-01-12 2016-01-28 Schaeffler Technologies AG & Co. KG Hydrodynamischer Drehmomentwandler
US6434466B1 (en) * 1999-05-06 2002-08-13 Ford Global Technologies, Inc. System and method for determining engine torque for controlling a powertrain
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US6980898B2 (en) * 2003-12-19 2005-12-27 Daimlerchrysler Corporation Downshift acceleration control
JP2007113735A (ja) * 2005-10-21 2007-05-10 Toyota Motor Corp 摩擦係合要素の制御装置
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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
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JP5031052B2 (ja) * 2010-03-16 2012-09-19 ジヤトコ株式会社 自動変速機の制御装置
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JP5605078B2 (ja) * 2010-08-20 2014-10-15 マツダ株式会社 トルクコンバータ
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Also Published As

Publication number Publication date
EP0410223A2 (de) 1991-01-30
EP0410223B1 (de) 1995-06-21
DE69020252T2 (de) 1996-03-21
EP0410223A3 (en) 1991-09-25
JPH0366977A (ja) 1991-03-22
US5029087A (en) 1991-07-02

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Owner name: FORD-WERKE GMBH, 50735 KOELN, DE