DE3470591D1 - Method of controlling a continuously variable transmission - Google Patents

Method of controlling a continuously variable transmission

Info

Publication number
DE3470591D1
DE3470591D1 DE8484300367T DE3470591T DE3470591D1 DE 3470591 D1 DE3470591 D1 DE 3470591D1 DE 8484300367 T DE8484300367 T DE 8484300367T DE 3470591 T DE3470591 T DE 3470591T DE 3470591 D1 DE3470591 D1 DE 3470591D1
Authority
DE
Germany
Prior art keywords
controlling
continuously variable
variable transmission
continuously
transmission
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
DE8484300367T
Other languages
English (en)
Inventor
Hiroshi Itoh
Mitsuru Takada
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
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 filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE3470591D1 publication Critical patent/DE3470591D1/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
    • F16H61/66—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 continuously variable gearings
    • 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
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • F16H61/66—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 continuously variable gearings
    • F16H61/662—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 continuously variable gearings with endless flexible members
    • F16H61/66254—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 continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259—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 continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
DE8484300367T 1983-02-07 1984-01-20 Method of controlling a continuously variable transmission Expired DE3470591D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58017551A JPS59144850A (ja) 1983-02-07 1983-02-07 車両用無段変速機の制御方法

Publications (1)

Publication Number Publication Date
DE3470591D1 true DE3470591D1 (en) 1988-05-26

Family

ID=11947047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484300367T Expired DE3470591D1 (en) 1983-02-07 1984-01-20 Method of controlling a continuously variable transmission

Country Status (4)

Country Link
US (1) US4637279A (de)
EP (1) EP0117069B1 (de)
JP (1) JPS59144850A (de)
DE (1) DE3470591D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256661A (ja) * 1984-06-01 1985-12-18 Toyota Motor Corp 車両用無段変速機の制御装置
DE3573461D1 (en) * 1985-03-29 1989-11-09 Mitsuboshi Belting Ltd Belt type torque control system
GB2177765B (en) * 1985-06-15 1989-11-22 Robert Bishop Improvements relating to automatic transmission system
JPS624647A (ja) * 1985-06-29 1987-01-10 Fuji Heavy Ind Ltd 無段変速機の制御装置
JPS62231837A (ja) * 1986-03-31 1987-10-12 Fuji Heavy Ind Ltd 無段変速機の制御装置
JPS6353128A (ja) * 1986-08-20 1988-03-07 Fuji Heavy Ind Ltd 無段変速機の変速比制御装置
JPH0765661B2 (ja) * 1986-09-08 1995-07-19 日産自動車株式会社 無段変速機の変速制御装置
JP2789579B2 (ja) * 1986-11-18 1998-08-20 日産自動車株式会社 無段変速機の変速制御装置
JP2784919B2 (ja) * 1987-08-10 1998-08-13 スズキ株式会社 連続可変変速機制御方法
JPH01108464A (ja) * 1987-10-20 1989-04-25 Honda Motor Co Ltd 車両用無段変速機の変速制御方法
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
JPH0726681B2 (ja) * 1987-12-18 1995-03-29 本田技研工業株式会社 車両用無段変速機の変速制御装置
DE3844871C2 (de) * 1987-12-24 2001-01-18 Nissan Motor Verfahren zur Steuerung des Übersetzungsverhältnisses eines Kegelscheiben-Umschlingungsgetriebes
JP2882528B2 (ja) * 1988-07-20 1999-04-12 本田技研工業株式会社 無段変速機のスロットル制御付き変速制御方法
US5025685A (en) * 1988-07-29 1991-06-25 Honda Giken Kogyo Kabushiki Kaisha Controlling device for non-stage transmission for vehicles
US5214983A (en) * 1988-07-29 1993-06-01 Honda Giken Kogyo Kabushiki Kaisha Controlling device for non-stage transmission for vehicle with fault detection
JP2781902B2 (ja) * 1988-10-19 1998-07-30 富士重工業株式会社 無段変速機のライン圧制御装置
JPH03249463A (ja) * 1990-02-28 1991-11-07 Suzuki Motor Corp 連続可変変速機の変速制御方法
JP3294680B2 (ja) * 1993-08-09 2002-06-24 本田技研工業株式会社 車両用無段変速機の変速制御装置
DE19821481C2 (de) * 1998-05-14 2003-07-17 Iav Gmbh Verfahren und Einrichtung zur Steuerung einer Kraftfahrzeug-Antriebseinheit mit Verbrennungsmotor und CVT-Getriebe
JP3898654B2 (ja) * 2003-02-27 2007-03-28 ジヤトコ株式会社 エンジンのトルク制御装置
JP4220443B2 (ja) * 2004-08-06 2009-02-04 ジヤトコ株式会社 変速制御用アクチュエータの冷却構造
US7832297B2 (en) 2005-04-19 2010-11-16 Hewatt Chris B Method and apparatus for gyroscopic propulsion

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525861A (en) * 1975-10-23 1978-09-20 Mullard Ltd Vehicle power transmission arrangements and electronic control means therefor
DE2934270A1 (de) * 1979-08-24 1981-03-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Automatische regeleinrichtung eines durch eine brennkraftmaschine angetriebenen, stufenlos einstellbaren uebersetzungsgetriebe, insbesondere fuer fahrzeuge
FR2464853B1 (fr) * 1979-09-12 1987-07-31 Bosch Gmbh Robert Installation de commande pour variateur de vitesse continu de vehicule automobile
US4463629A (en) * 1979-11-05 1984-08-07 S. Himmelstein And Company Energy efficient drive system
JPS56134658A (en) * 1980-03-24 1981-10-21 Aisin Warner Ltd Controller for torque ratio of v-bent type stepless transmission for vehicle
JPS56147948A (en) * 1980-04-15 1981-11-17 Aisin Warner Ltd Shift control mechanism in automatic speed changer for vehicle
JPS56138555A (en) * 1980-03-29 1981-10-29 Aisin Warner Ltd Controlling device for stepless transmission used in vehicle
JPS56153147A (en) * 1980-04-30 1981-11-27 Aisin Warner Ltd Oil pressure regulating device for v-belt type stepless speed changing apparatus for vehicle
GB2076484B (en) * 1980-05-27 1984-06-27 British Leyland Cars Ltd Control means for a continuously variable ratio vehicle transmission
JPS5790450A (en) * 1980-11-27 1982-06-05 Nippon Denso Co Ltd Automatic change gear control apparatus for vehicle
JPS57161346A (en) * 1981-03-28 1982-10-04 Nissan Motor Co Ltd Speed change control method for v-belt stepless speed change gear
US4458318A (en) * 1981-04-24 1984-07-03 Borg-Warner Corporation Control arrangement for a variable pulley transmission
EP0073475B1 (de) * 1981-08-27 1988-02-03 Nissan Motor Co., Ltd. Vorrichtung und Verfahren zum Steuern eines Motors und eines stufenlos regelbares Wechselgetriebes
US4459878A (en) * 1982-05-21 1984-07-17 Aisin Seiki Kabushiki Kaisha Control system and method for a power delivery system having a continuously variable ratio transmission

Also Published As

Publication number Publication date
US4637279A (en) 1987-01-20
EP0117069B1 (de) 1988-04-20
JPS59144850A (ja) 1984-08-20
EP0117069A1 (de) 1984-08-29

Similar Documents

Publication Publication Date Title
DE3376866D1 (en) Method of controlling continuously variable transmission
DE3470591D1 (en) Method of controlling a continuously variable transmission
GB8421943D0 (en) Controlling transmission ratio of variable belt-drive
DE3370522D1 (en) Continuously variable transmission downshift control
DE3471725D1 (en) Method of controlling gear changing operation in automatic transmission
DE3471624D1 (en) Control system for continuously variable transmission
DE3375118D1 (en) Method and apparatus for controlling continuously variable transmission
DE3279127D1 (en) Apparatus for controlling continuously variable v-belt transmission
DE3570498D1 (en) Continuously variable transmission
DE3471515D1 (en) Control device for continuously variable transmission
JPS57186656A (en) Controller for continuous variable transmission
JPS57184743A (en) Controller for continuous variable transmission
DE3470789D1 (en) Continuously variable power transmission
DE3475555D1 (en) Hydraulic apparatus for a continuously variable transmission
DE3566145D1 (en) Continuously variable transmission
AU560057B2 (en) Method of controlling gear changing operation in an automatic transmission
EP0253657A3 (en) Method of controlling continuously variable automotive transmission
DE3374802D1 (en) Method and apparatus for controlling continuously variable transmission
DE3474273D1 (en) Method of controlling ratio change in continuously variable transmission
GB2149879B (en) Belt construction for a continuously variable transmission transverse belt element therefor and methods of making the same
EP0143350A3 (en) Control of a vehicle power transmission
EP0149892A3 (en) Continuously variable transmission system
GB2154678B (en) Continuously variable transmission
EP0421231A3 (en) Method of controlling continuous variable transmission
DE3480079D1 (en) Reduction ratio control for continuously variable transmission

Legal Events

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