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DE68919999D1 - Elektronische Gangschaltsteuerung für ein automatisches Getriebe mit höhenkorrigierten Schaltbedingungen. - Google Patents

Elektronische Gangschaltsteuerung für ein automatisches Getriebe mit höhenkorrigierten Schaltbedingungen.

Info

Publication number
DE68919999D1
DE68919999D1 DE68919999T DE68919999T DE68919999D1 DE 68919999 D1 DE68919999 D1 DE 68919999D1 DE 68919999 T DE68919999 T DE 68919999T DE 68919999 T DE68919999 T DE 68919999T DE 68919999 D1 DE68919999 D1 DE 68919999D1
Authority
DE
Germany
Prior art keywords
height
automatic transmission
electronic gear
corrected
conditions
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
DE68919999T
Other languages
English (en)
Inventor
Paul Algis Baltusis
Thomas Lee Greene
Bruce John Palansky
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
Application granted granted Critical
Publication of DE68919999D1 publication Critical patent/DE68919999D1/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
    • F16H61/02—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
    • F16H61/0213—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 characterised by the method for generating shift signals
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/62—Atmospheric 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
    • F16H61/14—Control of torque converter lock-up clutches
    • 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/684—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 specially adapted for stepped gearings without interruption of drive
    • F16H61/686—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 specially adapted for stepped gearings without interruption of drive with orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
DE68919999T 1988-10-24 1989-10-03 Elektronische Gangschaltsteuerung für ein automatisches Getriebe mit höhenkorrigierten Schaltbedingungen. Expired - Lifetime DE68919999D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/261,538 US4943921A (en) 1988-10-24 1988-10-24 Automatic transmission electronic gearshift control having altitude corrected shift criteria

Publications (1)

Publication Number Publication Date
DE68919999D1 true DE68919999D1 (de) 1995-01-26

Family

ID=22993767

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919999T Expired - Lifetime DE68919999D1 (de) 1988-10-24 1989-10-03 Elektronische Gangschaltsteuerung für ein automatisches Getriebe mit höhenkorrigierten Schaltbedingungen.

Country Status (3)

Country Link
US (1) US4943921A (de)
EP (1) EP0366283B1 (de)
DE (1) DE68919999D1 (de)

Families Citing this family (35)

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US5231582A (en) * 1989-03-29 1993-07-27 Nissan Motor Company Shifting control system for automotive automatic power transmission with enhanced variable shift pattern selection depending upon a resistance based upon vehicle acceleration and an engine parameter
JP2863932B2 (ja) * 1989-09-30 1999-03-03 スズキ株式会社 連続可変変速機制御装置
US5269203A (en) * 1989-10-26 1993-12-14 Jatco Corporation Control system for automotive automatic power transmission with feature of atmospheric pressure dependent shift pattern selection and line pressure control
JP2510305B2 (ja) * 1989-12-19 1996-06-26 日産自動車株式会社 自動変速機の作動油圧制御装置
GB9019400D0 (en) * 1990-09-05 1990-10-17 Lucas Ind Plc Power unit
US5166879A (en) * 1990-12-03 1992-11-24 Ford Motor Company Load condition preemption of scheduled gearshifts in an automatic transmission
US5233523A (en) * 1990-12-21 1993-08-03 Ford Motor Company Compensation for delay of scheduled gearshifts in automatic transmissions
US5327800A (en) * 1993-01-07 1994-07-12 Ford Motor Company System using vertical exhaust passage for maintaining primed condition of hydraulic circuits of an automatic transmission
JP2959937B2 (ja) * 1993-08-31 1999-10-06 本田技研工業株式会社 車両用自動変速機の制御装置
US5470288A (en) * 1993-10-06 1995-11-28 Ford Motor Company Engine torque compensation shift scheduling of an automatic transmission for motor vehicles
US5475590A (en) * 1993-10-22 1995-12-12 Ford Motor Company Automatic transmission torque converter bypass clutch control using engine torque compensation
DE19511866B4 (de) * 1995-03-31 2006-10-19 Daimlerchrysler Ag Verfahren zur zyklischen Anpassung einer Kennlinie für die Umschaltung von Gängen bei einem automatischen Getriebe eines Kraftfahrzeuges
DE19536512A1 (de) * 1995-09-29 1997-04-03 Bayerische Motoren Werke Ag Gangwechselsteuerung für Automatikgetriebe in Kraftfahrzeugen mit einem elektronischen Steuergerät
US5806370A (en) * 1996-11-13 1998-09-15 Caterpillar Inc. Method for modifying the shiftpoints of an automatic transmission
US6098004A (en) * 1998-06-04 2000-08-01 Ford Global Technologies, Inc. Preventing gear hunting in an automatic transmission for a motor vehicle
US6246951B1 (en) * 1999-05-06 2001-06-12 Ford Global Technologies, Inc. Torque based driver demand interpretation with barometric pressure compensation
US6220987B1 (en) * 1999-05-26 2001-04-24 Ford Global Technologies, Inc. Automatic transmission ratio change schedules based on desired powertrain output
JP4114910B2 (ja) * 2000-11-30 2008-07-09 現代自動車株式会社 車両用自動変速機の変速制御方法
FR2866407B1 (fr) 2004-02-16 2007-04-13 Renault Sas Procede de controle d'une transmission en fonction de l'altitude
JP4289176B2 (ja) * 2004-03-01 2009-07-01 トヨタ自動車株式会社 車両の変速時制御装置
DE102005007463A1 (de) * 2005-02-18 2006-08-31 Daimlerchrysler Ag Steuerungseinrichtung für eine Reibschlussverbindung in einem Kraftfahrzeugautomatikgetriebe
FR2910100B1 (fr) 2006-12-18 2009-01-23 Renault Sas Procede de commande d'une transmission automatique continument variable pour vehicule automobile.
US20080182715A1 (en) * 2006-12-29 2008-07-31 Mike Dickinson Automotive-transmission clutch-pressure duration
US7917268B2 (en) * 2007-04-16 2011-03-29 Honda Motor Co., Ltd Vehicle clutch engagement control system and method
JP5069518B2 (ja) * 2007-08-10 2012-11-07 日立建機株式会社 作業機械の走行システム
US8224539B2 (en) * 2007-11-02 2012-07-17 GM Global Technology Operations LLC Method for altitude-compensated transmission shift scheduling
US8185285B2 (en) * 2008-04-08 2012-05-22 GM Global Technology Operations LLC Transmission hydraulic pressure sensor based altitude measurement
US8448922B2 (en) 2009-09-25 2013-05-28 The Rowland Company Safety brake device for theatre hoist
DE102011007019A1 (de) * 2011-04-08 2012-10-11 Zf Friedrichshafen Ag Verfahren zur Bestimmung des Umgebungsdrucks eines Fahrzeugs
US9073533B2 (en) * 2013-07-30 2015-07-07 Toyota Motor Engineering & Manufacturing North America, Inc. Wide open throttle guard for a vehicle for high elevation changes
KR101978247B1 (ko) * 2017-11-27 2019-05-14 현대오트론 주식회사 풀 스로틀 시 변속시점 제어방법 및 이를 통해 제어되는 변속기
US11846348B2 (en) 2020-09-24 2023-12-19 Ohio State Innovation Foundation Method for automated calibration and online adaptation of automatic transmission controllers
CN112283338B (zh) * 2020-10-29 2022-02-25 南京汽车集团有限公司 一种amt变速箱高原换挡转速修正策略
CN113154030A (zh) * 2021-05-17 2021-07-23 潍柴动力股份有限公司 自动变速箱换挡方法、装置、设备及存储介质
CN116085455B (zh) * 2023-01-16 2024-04-12 中国第一汽车股份有限公司 控制车辆升挡的方法、装置和存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746046A (en) * 1980-09-04 1982-03-16 Nissan Motor Co Ltd Internal combustion engine-controller
JPS5747056A (en) * 1980-09-04 1982-03-17 Nissan Motor Co Ltd Oil pressure control device for automatic transmission
JPS5830554A (ja) * 1981-07-22 1983-02-23 Toyota Motor Corp 自動変速機の電子制御方法
US4699604A (en) * 1982-12-27 1987-10-13 Aisin-Warner K.K. Reduction ratio controlling mechanism for a continuously variable automatic transmission of a vehicle
AU577882B2 (en) * 1984-08-10 1988-10-06 Toyota Jidosha Kabushiki Kaisha Vehicle transmission control in power and economy modes
US4720792A (en) * 1984-11-26 1988-01-19 Fujitsu Limited Method and apparatus for controlling operation of a throttle
KR900000592B1 (ko) * 1985-02-16 1990-02-01 미쓰비시지도오샤고오교오 가부시기가이샤 자동변속장치의 변속제어장치
US4714067A (en) * 1986-12-23 1987-12-22 Brunswick Corporation Electronic fuel injection circuit with altitude compensation
JPH0198753A (ja) * 1987-10-12 1989-04-17 Honda Motor Co Ltd 車両用無段変速機の変速制御方法
US4953091A (en) * 1988-10-24 1990-08-28 Ford Motor Company Automatic transmission torque converter clutch control

Also Published As

Publication number Publication date
US4943921A (en) 1990-07-24
EP0366283A3 (de) 1991-07-10
EP0366283A2 (de) 1990-05-02
EP0366283B1 (de) 1994-12-14

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Legal Events

Date Code Title Description
8332 No legal effect for de