DE3850554T2 - Steuerungsverfahren für das Übersetzungsverhältnis eines stufenlos verstellbaren Getriebes. - Google Patents

Steuerungsverfahren für das Übersetzungsverhältnis eines stufenlos verstellbaren Getriebes.

Info

Publication number
DE3850554T2
DE3850554T2 DE3850554T DE3850554T DE3850554T2 DE 3850554 T2 DE3850554 T2 DE 3850554T2 DE 3850554 T DE3850554 T DE 3850554T DE 3850554 T DE3850554 T DE 3850554T DE 3850554 T2 DE3850554 T2 DE 3850554T2
Authority
DE
Germany
Prior art keywords
control method
gear ratio
continuously variable
variable transmission
continuously
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 - Fee Related
Application number
DE3850554T
Other languages
English (en)
Other versions
DE3850554D1 (de
Inventor
Kouji Yamaguchi
Yoshikazu Ishikawa
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of DE3850554D1 publication Critical patent/DE3850554D1/de
Application granted granted Critical
Publication of DE3850554T2 publication Critical patent/DE3850554T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B60W10/103—Infinitely variable gearings of fluid type
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/425—Motor capacity control by electric actuators
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
DE3850554T 1987-11-16 1988-11-16 Steuerungsverfahren für das Übersetzungsverhältnis eines stufenlos verstellbaren Getriebes. Expired - Fee Related DE3850554T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62288943A JPH01132431A (ja) 1987-11-16 1987-11-16 車両用無段変速機の変速制御方法

Publications (2)

Publication Number Publication Date
DE3850554D1 DE3850554D1 (de) 1994-08-11
DE3850554T2 true DE3850554T2 (de) 1994-10-27

Family

ID=17736817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3850554T Expired - Fee Related DE3850554T2 (de) 1987-11-16 1988-11-16 Steuerungsverfahren für das Übersetzungsverhältnis eines stufenlos verstellbaren Getriebes.

Country Status (5)

Country Link
US (1) US5101689A (de)
EP (1) EP0317290B1 (de)
JP (1) JPH01132431A (de)
CA (1) CA1325952C (de)
DE (1) DE3850554T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04244660A (ja) * 1991-01-29 1992-09-01 Nissan Motor Co Ltd 無段変速機の変速制御装置
GB9320241D0 (en) * 1993-10-01 1993-11-17 Greenwood Christopher J Improvements in or relating to vehicular drivelines including continuously variable-ratio transmissions
US5765117A (en) * 1995-11-07 1998-06-09 Unisia Jecs Corporation Method and apparatus for controlling the speed change of a vehicle automatic transmission
JP3211697B2 (ja) * 1997-02-10 2001-09-25 日産自動車株式会社 無段変速機の目標変速比生成装置
DE19852039A1 (de) * 1998-11-11 2000-05-25 Sauer Sundstrand Gmbh & Co Hydrostatisch angetriebenes Fahrzeug mit Retarderventileinrichtung
JP4191362B2 (ja) * 2000-03-31 2008-12-03 本田技研工業株式会社 無段変速機の制御方法
JP4378844B2 (ja) 2000-05-23 2009-12-09 トヨタ自動車株式会社 車両駆動装置
US9855951B1 (en) 2016-11-11 2018-01-02 Caterpillar Inc. CVT target engine speed control for coasting and retarding
US9764740B1 (en) 2016-11-11 2017-09-19 Caterpillar Inc. CVT target engine speed control
US9937928B1 (en) 2016-11-11 2018-04-10 Caterpillar Inc. CVT target engine speed control with proportional power output governor
US10124811B2 (en) 2016-11-11 2018-11-13 Caterpillar Inc. CVT target engine speed control with unreliable output feedback

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922098B2 (ja) * 1976-12-09 1984-05-24 三菱自動車工業株式会社 油圧式自動変速機の変速装置
US4261229A (en) * 1978-08-24 1981-04-14 Aisin Seiki Kabushiki Kaisha Automatic speed ratio control system for stepless transmission of automotive vehicles
JPS59197658A (ja) * 1983-04-26 1984-11-09 Mazda Motor Corp 自動車の駆動制御装置
JPS59217051A (ja) * 1983-05-23 1984-12-07 Toyota Motor Corp 車両用無段変速機の制御方法
JPS60222649A (ja) * 1984-04-19 1985-11-07 富士重工業株式会社 電子式無段変速機の変速比制御装置
JPS6152456A (ja) * 1984-08-17 1986-03-15 Fuji Heavy Ind Ltd 無段変速機の変速制御装置
US4682518A (en) * 1984-10-24 1987-07-28 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling hydraulically-operated power transmitting system including continuously variable transmission
JP2593432B2 (ja) * 1984-12-06 1997-03-26 日産自動車株式会社 無段変速機の制御装置
US4793217A (en) * 1985-09-17 1988-12-27 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling power transmitting system for automotive vehicle, including continuously variable transmission and auxiliary transmission
US4700590A (en) * 1985-09-30 1987-10-20 Aisin Seiki Kabushiki Kaisha System for utilizing the negative torque of a power delivery system having a continuously variable ratio transmission for braking
JPS62146737A (ja) * 1985-12-23 1987-06-30 Fuji Heavy Ind Ltd 無段変速機の制御装置
JPS62199540A (ja) * 1986-02-27 1987-09-03 Toyota Motor Corp 車両駆動系の制御方法
JPH086797B2 (ja) * 1986-07-15 1996-01-29 本田技研工業株式会社 車両用無段変速機の変速制御方法
US4811225A (en) * 1987-03-13 1989-03-07 Borg-Warner Automotive, Inc. Ratio control technique for continuously variable transmission
JPH07117157B2 (ja) * 1987-11-16 1995-12-18 本田技研工業株式会社 車両用無段変速機の変速制御方法
JP2794703B2 (ja) * 1987-12-24 1998-09-10 日産自動車株式会社 無段変速機の変速制御装置
JPH0792141B2 (ja) * 1988-05-06 1995-10-09 日産自動車株式会社 自動変速機のライン圧制御装置
US5009129A (en) * 1988-10-14 1991-04-23 Fuji Jukogyo Kabushiki Kaisha Transmission ratio control system for a continuously variable transmission
JP2706790B2 (ja) * 1988-11-30 1998-01-28 スズキ株式会社 連続可変変速機の回転数制御装置

Also Published As

Publication number Publication date
DE3850554D1 (de) 1994-08-11
EP0317290A3 (de) 1991-01-09
US5101689A (en) 1992-04-07
EP0317290B1 (de) 1994-07-06
JPH01132431A (ja) 1989-05-24
EP0317290A2 (de) 1989-05-24
CA1325952C (en) 1994-01-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee