JPH0321787B2 - - Google Patents

Info

Publication number
JPH0321787B2
JPH0321787B2 JP58203130A JP20313083A JPH0321787B2 JP H0321787 B2 JPH0321787 B2 JP H0321787B2 JP 58203130 A JP58203130 A JP 58203130A JP 20313083 A JP20313083 A JP 20313083A JP H0321787 B2 JPH0321787 B2 JP H0321787B2
Authority
JP
Japan
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
JP58203130A
Other versions
JPS6095262A (en
Inventor
Hiroshi Ito
Shigeki Hiramatsu
Mitsuru Takada
Tadashi Tamura
Original Assignee
Toyota 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Priority to JP58203130A priority Critical patent/JPH0321787B2/ja
Publication of JPS6095262A publication Critical patent/JPS6095262A/ja
Publication of JPH0321787B2 publication Critical patent/JPH0321787B2/ja
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W30/00Purposes 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18Propelling the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101Infinitely variable gearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W30/00Purposes 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18Propelling the vehicle
    • B60W30/1819Propulsion control with control means using analogue circuits, relays or mechanical links
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/66Control 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/66Control 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
    • F16H61/662Control 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 means
    • F16H61/66254Control 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 means controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259Control 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 means controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T477/00Interrelated power delivery controls, including engine control
    • Y10T477/60Transmission control
    • Y10T477/619Continuously variable friction transmission
    • Y10T477/623Controlled by engine map
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T477/00Interrelated power delivery controls, including engine control
    • Y10T477/60Transmission control
    • Y10T477/619Continuously variable friction transmission
    • Y10T477/6237Belt-type
    • Y10T477/624Fluid pressure control
    • Y10T477/6242Ratio change controlled
    • Y10T477/62427Ratio change controlled with electric valve control
    • Y10T477/62429Duty ratio control
JP58203130A 1983-10-28 1983-10-28 Expired - Lifetime JPH0321787B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58203130A JPH0321787B2 (ja) 1983-10-28 1983-10-28

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP58203130A JPH0321787B2 (ja) 1983-10-28 1983-10-28
EP84112948A EP0140355B1 (en) 1983-10-28 1984-10-26 Method and apparatus for controlling hydraulically-operated continuously variable transmission of belt-and-pulley type
DE8484112948A DE3477244D1 (en) 1983-10-28 1984-10-26 Method and apparatus for controlling hydraulically-operated continuously variable transmission of belt-and-pulley type
US06/665,367 US4628773A (en) 1983-10-28 1984-10-26 Method and apparatus for controlling hydraulically-operated continuously variable transmission of belt-and-pulley type

Publications (2)

Publication Number Publication Date
JPS6095262A JPS6095262A (en) 1985-05-28
JPH0321787B2 true JPH0321787B2 (ja) 1991-03-25

Family

ID=16468903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58203130A Expired - Lifetime JPH0321787B2 (ja) 1983-10-28 1983-10-28

Country Status (4)

Country Link
US (1) US4628773A (ja)
EP (1) EP0140355B1 (ja)
JP (1) JPH0321787B2 (ja)
DE (1) DE3477244D1 (ja)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61278432A (en) * 1985-06-03 1986-12-09 Toyota Motor Corp Speed ratio control device for continuously variable transmission
GB2177765B (en) * 1985-06-15 1989-11-22 Robert Bishop Improvements relating to automatic transmission system
JPH0564260B2 (ja) * 1985-09-20 1993-09-14 Fuji Heavy Ind Ltd
JPH0657508B2 (ja) * 1985-11-18 1994-08-03 富士重工業株式会社 無段変速機の制御装置
JPH0546463B2 (ja) * 1985-11-28 1993-07-14 Fuji Heavy Ind Ltd
US4772249A (en) * 1986-02-22 1988-09-20 Toyota Jidosha Kabushiki Kaisha Hydraulic control system for continuously variable transmission for automotive vehicle
JPH0359297B2 (ja) * 1986-02-22 1991-09-10 Toyota Motor Co Ltd
DE3766523D1 (de) * 1986-03-25 1991-01-17 Fuji Heavy Ind Ltd Steuerung fuer das uebersetzungsverhaeltnis eines stufenlosen antriebes.
JPH0564267B2 (ja) * 1986-08-20 1993-09-14 Fuji Heavy Ind Ltd
JPS6353131A (en) * 1986-08-23 1988-03-07 Fuji Heavy Ind Ltd Control device for continuously variable transmission
JPH0564272B2 (ja) * 1986-09-10 1993-09-14 Fuji Heavy Ind Ltd
US4747808A (en) * 1987-01-08 1988-05-31 Ford Motor Company System for actuating the displaceable pulley in a continually variable transmission
JP2541815B2 (ja) * 1987-04-24 1996-10-09 富士重工業株式会社 無段変速機の変速制御装置
JPS63279938A (en) * 1987-05-12 1988-11-17 Fuji Heavy Ind Ltd Oil pressure control device for non-stage transmission
DE3885540T2 (de) * 1987-08-21 1994-03-17 Toyota Motor Co Ltd Hydraulische Steuereinrichtung für ein stufenloses Riemenscheibengetriebe für Fahrzeuge.
JP2743379B2 (ja) * 1988-05-06 1998-04-22 日産自動車株式会社 変速機の油圧制御装置
JP2757304B2 (ja) * 1988-08-25 1998-05-25 マツダ株式会社 変速機の油圧制御装置
US5006093A (en) * 1989-02-13 1991-04-09 Toyota Jidosha Kabushiki Kaisha Hydraulic control apparatus for vehicle power transmitting system having continuously variable transmission
EP0412758B1 (en) * 1989-08-09 1994-11-02 Toyota Jidosha Kabushiki Kaisha Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating fail-safe protective means
BE1004750A3 (nl) * 1990-11-22 1993-01-19 Volvo Car Sint Truiden Nv Werkwijze en inrichting voor het regelen van een automatische transmissie-eenheid bij motorvoertuigen.
US5458540A (en) * 1993-03-08 1995-10-17 Ford Motor Company Flow control valve for a continuously variable transmission control system
US5310384A (en) * 1993-03-29 1994-05-10 Borg-Warner Automotive, Inc. Continuously variable transmission belt ratio measurement system
AT242854T (de) * 1999-09-15 2003-06-15 Doornes Transmissie Bv Steuerung für ein stufenlos verstellbares getriebe bzw. ein stufenlos verstellbares getriebe mit einer derartigen steuerung
US7832297B2 (en) 2005-04-19 2010-11-16 Hewatt Chris B Method and apparatus for gyroscopic propulsion
KR100727564B1 (ko) * 2005-12-10 2007-06-05 현대자동차주식회사 자동차용 무단 변속기의 유압 제어시스템
JP4251200B2 (ja) * 2006-07-07 2009-04-08 トヨタ自動車株式会社 車両用ベルト式無段変速機
JP4238895B2 (ja) * 2006-08-11 2009-03-18 トヨタ自動車株式会社 車両用無段変速機の変速制御装置
JP5852554B2 (ja) * 2012-12-21 2016-02-03 本田技研工業株式会社 自動変速機の油圧供給装置
CN105782091B (zh) * 2016-03-03 2018-12-11 北京小米移动软件有限公司 摆幅控制组件、家电设备、摆幅控制方法和装置
US10047860B2 (en) * 2016-06-02 2018-08-14 GM Global Technology Operations LLC Pump switching control systems and methods for continuously variable transmissions
US9970540B2 (en) * 2016-06-02 2018-05-15 GM Global Technology Operations LLC Transmission fluid pressure control systems and methods for continuously variable transmissions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB100159A (en) * 1915-03-10 1916-11-23 Andrew Dennis O'brien Improvements in Rotary Valves for Fluid Pressure Engines.
GB120687A (en) * 1918-02-28 1918-11-21 Rudolph Gustav Andersen Improvements in or relating to Motor-ploughs.
NL165821C (nl) * 1976-02-09 1981-05-15 Doornes Transmissie Bv Traploos variabele overbrenging.
US4387608A (en) * 1979-09-12 1983-06-14 Robert Bosch Gmbh Electronic control for a stepless vehicle transmission using a control member response to dynamic pressure
DE2946295C2 (ja) * 1979-11-16 1982-10-21 P.I.V. Antrieb Werner Reimers Gmbh & Co Kg, 6380 Bad Homburg, De
JPH023735B2 (ja) * 1980-03-24 1990-01-24 Aisin Aw Co
JPS6319743B2 (ja) * 1980-03-28 1988-04-25 Aisin Warner
NL173785C (nl) * 1981-10-05 1984-03-01 Doornes Transmissie Bv Inrichting voor het regelen van een overbrengingsverhouding van een traploos variabele drijfriemoverbrenging.
US4589071A (en) * 1982-04-19 1986-05-13 Nissan Motor Co., Ltd. Method and apparatus for controlling reduction ratio of continuously variable transmission with acceleration compensation
JPH0563662B2 (ja) * 1983-02-26 1993-09-13 Toyota Motor Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
JPS6095262A (en) 1985-05-28
EP0140355A1 (en) 1985-05-08
US4628773A (en) 1986-12-16
DE3477244D1 (en) 1989-04-20
EP0140355B1 (en) 1989-03-15

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