DE69024249D1 - Verfahren zum Regeln eines stufenlos verstellbaren Reibrollen-Getriebes - Google Patents

Verfahren zum Regeln eines stufenlos verstellbaren Reibrollen-Getriebes

Info

Publication number
DE69024249D1
DE69024249D1 DE69024249T DE69024249T DE69024249D1 DE 69024249 D1 DE69024249 D1 DE 69024249D1 DE 69024249 T DE69024249 T DE 69024249T DE 69024249 T DE69024249 T DE 69024249T DE 69024249 D1 DE69024249 D1 DE 69024249D1
Authority
DE
Germany
Prior art keywords
regulating
roller gear
friction roller
continuously adjustable
adjustable friction
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 - Lifetime
Application number
DE69024249T
Other languages
English (en)
Other versions
DE69024249T2 (de
Inventor
Toshifumi Hibi
Masaki Nakano
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE69024249D1 publication Critical patent/DE69024249D1/de
Publication of DE69024249T2 publication Critical patent/DE69024249T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F16H61/664—Friction gearings
    • F16H61/6648—Friction gearings controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B60W2050/0022—Gains, weighting coefficients or weighting functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Transmissions By Endless Flexible Members (AREA)
DE69024249T 1989-04-21 1990-04-18 Verfahren zum Regeln eines stufenlos verstellbaren Reibrollen-Getriebes Expired - Lifetime DE69024249T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1100212A JP2692254B2 (ja) 1989-04-21 1989-04-21 無段変速機の変速制御装置

Publications (2)

Publication Number Publication Date
DE69024249D1 true DE69024249D1 (de) 1996-02-01
DE69024249T2 DE69024249T2 (de) 1996-05-15

Family

ID=14267994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024249T Expired - Lifetime DE69024249T2 (de) 1989-04-21 1990-04-18 Verfahren zum Regeln eines stufenlos verstellbaren Reibrollen-Getriebes

Country Status (4)

Country Link
US (1) US5099719A (de)
EP (1) EP0393618B1 (de)
JP (1) JP2692254B2 (de)
DE (1) DE69024249T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03177656A (ja) * 1989-12-06 1991-08-01 Toyota Motor Corp 自動変速機の油圧制御装置
JPH03189456A (ja) * 1989-12-18 1991-08-19 Mazda Motor Corp 無段変速機の変速制御装置
JP2687696B2 (ja) * 1990-08-02 1997-12-08 日産自動車株式会社 無段変速機の変速制御装置
JP3084929B2 (ja) * 1992-06-01 2000-09-04 株式会社デンソー スロットル基準開度検出装置
DE728965T1 (de) * 1995-02-27 1997-03-13 Isuzu Motors Ltd Stufenloses Toroidgetriebe
DE69623666T2 (de) * 1995-02-28 2003-05-08 Isuzu Motors Ltd Stufenloses Toroidgetriebe
JP3404973B2 (ja) * 1995-03-29 2003-05-12 日産自動車株式会社 トロイダル型無段変速機の変速制御装置
JP3265908B2 (ja) * 1995-04-24 2002-03-18 日産自動車株式会社 トロイダル型無段変速機の変速制御装置
JP3473363B2 (ja) * 1997-02-27 2003-12-02 株式会社デンソー システム制御装置
US6117043A (en) * 1997-11-05 2000-09-12 Nsk Ltd. Continously variable transmission having an oscillating trunnion-support yoke
JP4564281B2 (ja) * 2004-05-28 2010-10-20 株式会社豊田中央研究所 トロイダル式ｃｖｔの制御装置
JP6913249B2 (ja) * 2018-06-18 2021-08-04 ジヤトコ株式会社 無段変速機の制御装置
CN114538165B (zh) * 2022-04-08 2024-02-13 浙江禾川科技股份有限公司 一种张力控制方法、装置及介质

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2464853B1 (fr) * 1979-09-12 1987-07-31 Bosch Gmbh Robert Installation de commande pour variateur de vitesse continu de vehicule automobile
US4515041A (en) * 1980-05-21 1985-05-07 Aisin Seiki Kabushiki Kaisha Control system and method for a power delivery system having a continuously variable ratio transmission
US4597308A (en) * 1982-04-19 1986-07-01 Nissan Motor Co., Ltd. Method and apparatus for controlling reduction ratio of continuously variable transmission
US4579021A (en) * 1982-04-30 1986-04-01 Nissan Motor Co., Ltd. Method and apparatus for controlling line pressure in continuously variable transmission
JPS58189713A (ja) * 1982-04-30 1983-11-05 Toyota Motor Corp 車両用動力装置
US4458561A (en) * 1982-05-21 1984-07-10 Frank Andrew A Control system and method for a power delivery system having a continuously variable ratio transmission
US4458560A (en) * 1982-05-21 1984-07-10 Aisin Seiki Kabushiki Kaisha Control system and method for a power delivery system having a continuously variable ratio transmission
US4576265A (en) * 1982-10-22 1986-03-18 Nissan Motor Co., Ltd. Control system for hydraulic automatic clutch
JPS59226750A (ja) * 1983-06-06 1984-12-19 Toyota Motor Corp 車両用無段変速機の速度比制御装置
JPS6044653A (ja) * 1983-08-22 1985-03-09 Toyota Motor Corp 車両用無段変速機の速度比制御装置
JPS6053259A (ja) * 1983-09-01 1985-03-26 Toyota Motor Corp 車両用無段変速機の速度比制御装置
IT1194395B (it) * 1983-09-09 1988-09-22 Piaggio & C Spa Sistema di trasmissione a rapporto variabile,utile particolarmente per veicoli
JPS6081560A (ja) * 1983-10-11 1985-05-09 Nissan Motor Co Ltd 無段変速機の制御装置
JPS6088264A (ja) * 1983-10-18 1985-05-18 Nissan Motor Co Ltd 無段変速機の制御装置
US4580465A (en) * 1984-02-24 1986-04-08 Aisin Seiki Kabushiki Kaisha Microprocessor controlled system and method for reducing the fuel flow to the prime mover of a power delivery system having a continuously variable ratio transmission upon a commanded decrease in power delivery
US4673378A (en) * 1984-05-03 1987-06-16 Toyota Jidosha Kabushiki Kaisha Hydraulic control apparatus for a continuously variable transmission
JPS60241561A (ja) * 1984-05-14 1985-11-30 Nissan Motor Co Ltd 無段変速機の制御装置
JPS60249759A (ja) * 1984-05-23 1985-12-10 Nissan Motor Co Ltd 無段変速機の制御装置
JPS61119856A (ja) * 1984-09-25 1986-06-07 Toyota Motor Corp 無段変速機を備えた車両の駆動力制御装置
JPS61105351A (ja) * 1984-10-30 1986-05-23 Nissan Motor Co Ltd 変速機の制御装置
JPS61105349A (ja) * 1984-10-30 1986-05-23 Nissan Motor Co Ltd 無段変速機の変速制御装置
JPS61105353A (ja) * 1984-10-30 1986-05-23 Nissan Motor Co Ltd 無段変速機の制御装置
JPS61278432A (ja) * 1985-06-03 1986-12-09 Toyota Motor Corp 無段変速機の速度比制御方法
JPS6275170A (ja) * 1985-09-28 1987-04-07 Daihatsu Motor Co Ltd トルクカム装置
JPH07106799B2 (ja) * 1985-10-28 1995-11-15 三田工業株式会社 シ−ト状体送り装置
JPS62127555A (ja) * 1985-11-27 1987-06-09 Nippon Seiko Kk 転がり摩擦変速機の予圧機構
JPS62160931A (ja) * 1986-01-09 1987-07-16 Fuji Heavy Ind Ltd 無段変速機の制御装置
US4853858A (en) * 1986-02-13 1989-08-01 Nissan Motor Co., Ltd. Control for continuously variable transmission
US4772249A (en) * 1986-02-22 1988-09-20 Toyota Jidosha Kabushiki Kaisha Hydraulic control system for continuously variable transmission for automotive vehicle
JPS62227825A (ja) * 1986-03-28 1987-10-06 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
JP2505420B2 (ja) * 1986-08-12 1996-06-12 日産自動車株式会社 無段変速機の変速制御装置
JPS6353129A (ja) * 1986-08-20 1988-03-07 Fuji Heavy Ind Ltd 無段変速機の変速比制御装置
JPS6353131A (ja) * 1986-08-23 1988-03-07 Fuji Heavy Ind Ltd 無段変速機の制御装置
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
JP2529672B2 (ja) * 1986-09-10 1996-08-28 日産自動車株式会社 無段変速機の変速制御装置
JPS6384451A (ja) * 1986-09-26 1988-04-15 Nippon Pet Sangyo Kk ドツグフ−ドの製造法
JPH0678780B2 (ja) * 1986-11-18 1994-10-05 日産自動車株式会社 摩擦車式無段変速機
US4923433A (en) * 1988-02-22 1990-05-08 Fuji Jukogyo Kabushiki Kaisha Transmission ratio control system for a continuously variable transmission

Also Published As

Publication number Publication date
DE69024249T2 (de) 1996-05-15
EP0393618B1 (de) 1995-12-20
EP0393618A2 (de) 1990-10-24
US5099719A (en) 1992-03-31
EP0393618A3 (de) 1991-01-16
JPH02283957A (ja) 1990-11-21
JP2692254B2 (ja) 1997-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition