DE3667040D1 - Automatic mechanical transmission control - Google Patents

Automatic mechanical transmission control

Info

Publication number
DE3667040D1
DE3667040D1 DE8686301533T DE3667040T DE3667040D1 DE 3667040 D1 DE3667040 D1 DE 3667040D1 DE 8686301533 T DE8686301533 T DE 8686301533T DE 3667040 T DE3667040 T DE 3667040T DE 3667040 D1 DE3667040 D1 DE 3667040D1
Authority
DE
Germany
Prior art keywords
transmission control
mechanical transmission
automatic mechanical
automatic
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
Application number
DE8686301533T
Other languages
English (en)
Inventor
Robert Ralston Smyth
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.)
Eaton Corp
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE3667040D1 publication Critical patent/DE3667040D1/de
Expired 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
    • F16H61/10—Controlling shift hysteresis
    • 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
    • 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
    • F16H61/682—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 with interruption of drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
DE8686301533T 1985-03-15 1986-03-05 Automatic mechanical transmission control Expired DE3667040D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/712,069 US4698763A (en) 1985-03-15 1985-03-15 Automatic mechanical transmission control

Publications (1)

Publication Number Publication Date
DE3667040D1 true DE3667040D1 (en) 1989-12-28

Family

ID=24860659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686301533T Expired DE3667040D1 (en) 1985-03-15 1986-03-05 Automatic mechanical transmission control

Country Status (6)

Country Link
US (1) US4698763A (de)
EP (1) EP0194799B1 (de)
JP (1) JPS61223363A (de)
CN (1) CN86101360B (de)
DE (1) DE3667040D1 (de)
MX (1) MX161518A (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819163A (en) * 1985-12-21 1989-04-04 Toyota Jidosha Kabushiki Kaisha Driving power control system
JPH0788896B2 (ja) * 1986-08-11 1995-09-27 アイシン・エィ・ダブリュ株式会社 誤変速防止機能を備えた自動変速機
JPS6353349A (ja) * 1986-08-20 1988-03-07 Aisin Warner Ltd 電子制御式自動変速機
EP0473204A3 (en) * 1986-11-29 1993-03-31 Aisin Seiki Kabushiki Kaisha Vehicle speed control system for motor vehicle having an automatic transmission control system
DE3673829D1 (de) * 1986-12-05 1990-10-04 Eaton Corp Steuerung und steuerverfahren eines automatischen mechanischen getriebesystems mit handbetaetigter motor-druckbremse.
JP2593304B2 (ja) * 1987-01-29 1997-03-26 本田技研工業株式会社 車両用変速機の制御方法
JPS63284039A (ja) * 1987-05-14 1988-11-21 Nissan Motor Co Ltd 車両の走行制御装置
JP2764397B2 (ja) * 1987-06-12 1998-06-11 株式会社ゼクセル 自動変速装置
US4788856A (en) * 1987-10-13 1988-12-06 Dana Corporation Method and apparatus for checking differential gear assemblies
JPH01206144A (ja) * 1988-02-10 1989-08-18 Honda Motor Co Ltd 自動変速機の変速制御方法
JP2581738B2 (ja) * 1988-03-29 1997-02-12 日産自動車株式会社 自動変速機の変速制御装置
JPH023738A (ja) * 1988-06-17 1990-01-09 Honda Motor Co Ltd 自動変速機の制御装置
US5265499A (en) * 1988-10-27 1993-11-30 Kabushiki Kaisha Komatsu Seisakusho Method of controlling speed changes in hydraulically actuated type multiple-stage speed change gear
JPH0686188B2 (ja) * 1989-04-04 1994-11-02 株式会社ユニシアジェックス 運転状態認識装置及びこれを用いた自動変速機の変速制御装置
DE3922051A1 (de) * 1989-07-05 1991-01-24 Porsche Ag Verfahren und vorrichtung zur steuerung eines selbsttaetig schaltenden getriebes
US5105357A (en) * 1989-07-24 1992-04-14 Eaton Corporation Shift implementation control system and method for mechanical transmission system
US5211079A (en) * 1990-01-11 1993-05-18 General Motors Corporation Method of adaptive control for closed throttle downshift in an automatic transmission
JP2844253B2 (ja) * 1990-08-02 1999-01-06 アイシン・エイ・ダブリユ株式会社 自動変速機の変速制御装置
JP2887217B2 (ja) * 1990-10-02 1999-04-26 本田技研工業株式会社 車輌用自動変速機の制御装置
EP0569668A1 (de) * 1992-05-13 1993-11-18 Volkswagen Aktiengesellschaft Getriebeschalteinrichtung
IT1267654B1 (it) * 1994-12-29 1997-02-07 Iveco Fiat Metodo di controllo di un gruppo motopropulsore di un veicolo.
US5846161A (en) * 1996-12-03 1998-12-08 Caterpillar Inc. Control system for an automatic transmission having shift points based on part throttle positions which are used when engine speed is lowered below an adjustable minimum engine speed setting
US5938711A (en) * 1997-02-05 1999-08-17 Eaton Corporation Anti-hunt logic
US6233512B1 (en) * 1998-09-08 2001-05-15 Eaton Corporation Method/system for controlling upshifting in an automated mechanical transmission system
SE511660C2 (sv) * 1998-12-16 1999-11-01 Scania Cv Ab Förfarande samt anordning för styrning av en förbränningsmotor
GB9828452D0 (en) * 1998-12-24 1999-02-17 Eaton Corp Automated transmission downshift control
US6123644A (en) * 1999-07-19 2000-09-26 Eaton Corporation Adaptive anti-hunt logic for automated transmission downshift control
DE19962962A1 (de) * 1999-12-24 2001-06-28 Bosch Gmbh Robert Verfahren zur Ermittlung einer Schaltstufe für ein diskret schaltendes Kraftfahrzeuggetriebe
US6553301B1 (en) * 2000-05-19 2003-04-22 General Motors Corporation System and method of providing optimal fuel economy for automobiles
US6496767B1 (en) 2001-08-08 2002-12-17 Caterpillar Inc Constant groundspeed autoshift method and apparatus for maximizing fuel economy
US6702713B2 (en) * 2001-12-21 2004-03-09 Eaton Corporation Shift strategies for mock continuously variable transmission
DE102006023458B4 (de) * 2006-05-18 2008-03-06 Siemens Ag Lageregelverfahren für eine Achse
KR20120058153A (ko) * 2010-11-29 2012-06-07 현대자동차주식회사 차량용 변속 제어 방법 및 장치
CN112319216A (zh) * 2020-11-25 2021-02-05 南京清研海易新能源动力有限责任公司 一种amt变速箱系统
CN114776799A (zh) * 2022-04-06 2022-07-22 潍柴动力股份有限公司 一种换挡策略修正方法、控制器、变速器及机动车辆
US11845438B1 (en) * 2022-09-27 2023-12-19 Ford Global Technologies, Llc Shift point adaptation method for a vehicle powertrain

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105395A (en) * 1962-12-26 1963-10-01 Eaton Mfg Co Automotive device
US3478851A (en) * 1967-08-09 1969-11-18 Smyth Robert Ralston Automotive transmission
JPS5220630B1 (de) * 1971-02-08 1977-06-04
DE2124024C2 (de) * 1971-05-14 1982-06-16 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur Regelung der Betätigungskraft eines Schaltgliedes bei automatisch geschalteten Stufengetrieben
FR2148728A5 (de) * 1971-07-30 1973-03-23 Peugeot & Renault
US3842718A (en) * 1973-04-12 1974-10-22 W Malchow Bolted connection including a stud
FR2278520A1 (fr) * 1974-04-24 1976-02-13 Berliet Automobiles Procede pour la commande automatique d'une boite de vitesses sur un vehicule automobile
JPS50139269A (de) * 1974-04-25 1975-11-07
DE2448540A1 (de) * 1974-10-11 1976-04-22 Bosch Gmbh Robert Elektronische steuervorrichtung
US4038889A (en) * 1975-05-14 1977-08-02 Fmc Corporation Electronic transmission controller
JPS52127559A (en) * 1976-04-19 1977-10-26 Nissan Motor Co Ltd Electronic parallel shaft automatic transmission gear box
US4208929A (en) * 1976-12-21 1980-06-24 Deere & Company Automatic electronic control for a power shift transmission
US4081065A (en) * 1976-12-23 1978-03-28 Smyth Robert Ralston Controlled power clutch
DE2700548A1 (de) * 1977-01-07 1978-07-13 Bosch Gmbh Robert Sicherheitsschaltung fuer elektronische getriebesteuerungen
DE2714559C3 (de) * 1977-04-01 1979-09-13 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Steuerung von Stufengetrieben in Kraftfahrzeugen
US4361060A (en) * 1978-01-24 1982-11-30 Smyth Robert Ralston Mechanical automatic transmission
EP0003592B2 (de) * 1978-02-15 1985-02-06 Anglo American Corporation of South Africa Limited Einrichtung zum automatischen Betätigen eines Schaltgetriebes
JPS6026731B2 (ja) * 1978-08-30 1985-06-25 トヨタ自動車株式会社 車輌用変速機の変速時期指令装置
JPS6010223B2 (ja) * 1979-07-09 1985-03-15 日産自動車株式会社 自動変速機の変速制御装置
US4262783A (en) * 1979-07-31 1981-04-21 Scarrott Gordon G Vehicle propulsion control systems
DE3101056A1 (de) * 1981-01-15 1982-08-05 Daimler-Benz Ag, 7000 Stuttgart Verfahren und einrichtung zur ermittlung von schaltsignalen
DE3139838C2 (de) * 1981-10-07 1995-11-30 Bosch Gmbh Robert Steuervorrichtung für ein Automatikgetriebe in einem Kraftfahrzeug
US4551802A (en) * 1982-11-17 1985-11-05 Eaton Corporation Automatic transmission control method
FR2545567B1 (fr) * 1983-05-02 1989-06-30 Renault Perfectionnements a la commande de changements de rapport dans une transmission automatique a rapports etages
GB8418749D0 (en) * 1984-07-23 1984-08-30 Eaton Ltd Semi-automatic transmission control
US4576065A (en) * 1984-09-12 1986-03-18 Eaton Corporation Automatic transmission controls with multiple downshift off-highway mode

Also Published As

Publication number Publication date
CN86101360A (zh) 1986-10-22
CN86101360B (zh) 1988-05-18
EP0194799A2 (de) 1986-09-17
US4698763A (en) 1987-10-06
EP0194799A3 (en) 1987-11-04
JPH0570753B2 (de) 1993-10-05
MX161518A (es) 1990-10-23
EP0194799B1 (de) 1989-11-23
JPS61223363A (ja) 1986-10-03

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Legal Events

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8364 No opposition during term of opposition