JPS57179460A - Method of controlling automatic transmission for vehicle - Google Patents

Method of controlling automatic transmission for vehicle

Info

Publication number
JPS57179460A
JPS57179460A JP56065884A JP6588481A JPS57179460A JP S57179460 A JPS57179460 A JP S57179460A JP 56065884 A JP56065884 A JP 56065884A JP 6588481 A JP6588481 A JP 6588481A JP S57179460 A JPS57179460 A JP S57179460A
Authority
JP
Japan
Prior art keywords
speed
shift
speed change
stage
requirement
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.)
Granted
Application number
JP56065884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS621142B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Ito
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
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 Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP56065884A priority Critical patent/JPS57179460A/ja
Publication of JPS57179460A publication Critical patent/JPS57179460A/ja
Publication of JPS621142B2 publication Critical patent/JPS621142B2/ja
Granted 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0437—Smoothing ratio shift by using electrical 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0444—Smoothing ratio shift during fast shifting over two gearsteps, e.g. jumping from fourth to second gear
    • F16H2061/0448—Smoothing ratio shift during fast shifting over two gearsteps, e.g. jumping from fourth to second gear using a particular sequence of gear ratios or friction members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
JP56065884A 1981-04-30 1981-04-30 Method of controlling automatic transmission for vehicle Granted JPS57179460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56065884A JPS57179460A (en) 1981-04-30 1981-04-30 Method of controlling automatic transmission for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56065884A JPS57179460A (en) 1981-04-30 1981-04-30 Method of controlling automatic transmission for vehicle

Publications (2)

Publication Number Publication Date
JPS57179460A true JPS57179460A (en) 1982-11-05
JPS621142B2 JPS621142B2 (enrdf_load_stackoverflow) 1987-01-12

Family

ID=13299842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56065884A Granted JPS57179460A (en) 1981-04-30 1981-04-30 Method of controlling automatic transmission for vehicle

Country Status (1)

Country Link
JP (1) JPS57179460A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109942A (ja) * 1984-10-31 1986-05-28 Mazda Motor Corp 自動変速機の制御装置
JPS6277245A (ja) * 1985-09-30 1987-04-09 Aisin Seiki Co Ltd 自動変速機
JPS6323062A (ja) * 1986-07-15 1988-01-30 Aisin Seiki Co Ltd 車両用自動変速機のロツクアツプクラツチ制御方法
US4790215A (en) * 1985-06-26 1988-12-13 Toyota Jidosha Kabushiki Kaisha Method and system for control of two part type transmission providing limited time for auxiliary transmission overdrive engagement with main transmission speed reduction engagement
US4939955A (en) * 1987-07-28 1990-07-10 Nissan Motor Co., Ltd. Planetary gearing for automatic transmission

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4923585B2 (ja) * 2006-01-23 2012-04-25 スズキ株式会社 有段自動変速機の変速制御装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109942A (ja) * 1984-10-31 1986-05-28 Mazda Motor Corp 自動変速機の制御装置
US4790215A (en) * 1985-06-26 1988-12-13 Toyota Jidosha Kabushiki Kaisha Method and system for control of two part type transmission providing limited time for auxiliary transmission overdrive engagement with main transmission speed reduction engagement
JPS6277245A (ja) * 1985-09-30 1987-04-09 Aisin Seiki Co Ltd 自動変速機
JPS6323062A (ja) * 1986-07-15 1988-01-30 Aisin Seiki Co Ltd 車両用自動変速機のロツクアツプクラツチ制御方法
US4939955A (en) * 1987-07-28 1990-07-10 Nissan Motor Co., Ltd. Planetary gearing for automatic transmission

Also Published As

Publication number Publication date
JPS621142B2 (enrdf_load_stackoverflow) 1987-01-12

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