ATE544027T1 - Steuervorrichtung und steuerverfahren für stufenloses fahrzeuggetriebe - Google Patents

Steuervorrichtung und steuerverfahren für stufenloses fahrzeuggetriebe

Info

Publication number
ATE544027T1
ATE544027T1 AT10169753T AT10169753T ATE544027T1 AT E544027 T1 ATE544027 T1 AT E544027T1 AT 10169753 T AT10169753 T AT 10169753T AT 10169753 T AT10169753 T AT 10169753T AT E544027 T1 ATE544027 T1 AT E544027T1
Authority
AT
Austria
Prior art keywords
speed ratio
continuously variable
variable transmission
control device
vehicle transmission
Prior art date
Application number
AT10169753T
Other languages
English (en)
Inventor
Seiichiro Takahashi
Hiroyasu Tanaka
Ryousuke Nonomura
Jouji Seki
Takuichiro Inoue
Mamiko Inoue
Original Assignee
Nissan Motor
Jatco 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, Jatco Ltd filed Critical Nissan Motor
Application granted granted Critical
Publication of ATE544027T1 publication Critical patent/ATE544027T1/de

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
    • 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
    • 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
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
    • 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
    • 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
    • F16H61/70—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/702—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • F16H2037/023—CVT's provided with at least two forward and one reverse ratio in a serial arranged sub-transmission
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • F16H37/022—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing the toothed gearing having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Transmission Devices (AREA)
AT10169753T 2009-07-17 2010-07-16 Steuervorrichtung und steuerverfahren für stufenloses fahrzeuggetriebe ATE544027T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009169161A JP4799647B2 (ja) 2009-07-17 2009-07-17 車両用無段変速機の制御装置

Publications (1)

Publication Number Publication Date
ATE544027T1 true ATE544027T1 (de) 2012-02-15

Family

ID=43006107

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10169753T ATE544027T1 (de) 2009-07-17 2010-07-16 Steuervorrichtung und steuerverfahren für stufenloses fahrzeuggetriebe

Country Status (6)

Country Link
US (1) US8571768B2 (de)
EP (1) EP2275716B1 (de)
JP (1) JP4799647B2 (de)
KR (1) KR101689406B1 (de)
CN (1) CN101956821B (de)
AT (1) ATE544027T1 (de)

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CN102730566B (zh) * 2012-06-29 2015-04-22 三一重工股份有限公司 无级换挡装置及方法和塔机
JP5724966B2 (ja) * 2012-08-07 2015-05-27 トヨタ自動車株式会社 車両の変速制御装置
US9488271B2 (en) * 2013-03-27 2016-11-08 Jatco Ltd Control device for belt-type continuously variable transmission
JP5877275B2 (ja) * 2013-04-10 2016-03-02 パナソニック株式会社 熱電変換材料の製造方法
US10001213B2 (en) * 2013-05-30 2018-06-19 Jatco Ltd Transmission and control method of transmission
CN105531512B (zh) * 2013-10-23 2017-07-07 加特可株式会社 无级变速器的控制装置
BR112017021246B1 (pt) * 2015-04-03 2022-12-27 Cnh Industrial Italia S.P.A. Método para proporcionar um sistema de controle de alta dirigibilidade para um veículo
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Also Published As

Publication number Publication date
KR101689406B1 (ko) 2016-12-23
KR20110007949A (ko) 2011-01-25
JP2011021717A (ja) 2011-02-03
EP2275716B1 (de) 2012-02-01
CN101956821A (zh) 2011-01-26
US8571768B2 (en) 2013-10-29
EP2275716A2 (de) 2011-01-19
CN101956821B (zh) 2015-01-14
JP4799647B2 (ja) 2011-10-26
US20110015835A1 (en) 2011-01-20
EP2275716A3 (de) 2011-03-30

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