BR112013018143A2 - dispositivo de controle de desvio e método de controle para transmissão continuamente variável - Google Patents

dispositivo de controle de desvio e método de controle para transmissão continuamente variável

Info

Publication number
BR112013018143A2
BR112013018143A2 BR112013018143A BR112013018143A BR112013018143A2 BR 112013018143 A2 BR112013018143 A2 BR 112013018143A2 BR 112013018143 A BR112013018143 A BR 112013018143A BR 112013018143 A BR112013018143 A BR 112013018143A BR 112013018143 A2 BR112013018143 A2 BR 112013018143A2
Authority
BR
Brazil
Prior art keywords
continuously variable
variable transmission
deviation
control device
speed ratio
Prior art date
Application number
BR112013018143A
Other languages
English (en)
Inventor
Keita Okudaira
Masato Koga
Original Assignee
Nissan Motor
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 filed Critical Nissan Motor
Publication of BR112013018143A2 publication Critical patent/BR112013018143A2/pt

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
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/125—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members characterised by means for controlling the geometrical interrelationship of pulleys and the endless flexible member, e.g. belt alignment or position of the resulting axial pulley force in the plane perpendicular to the pulley axis
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established
    • F16H2059/704—Monitoring gear ratio in CVT's

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

dispositivo de controle de desvio e método de controle para transmissão continuamente variável um transmissão continuamente variável (4) se desvia entre um par de polias (11,12) por meio de um membro de transmissão de torque sem fim (13) montado no par de polias (11,12). um controlador (22) executa um controle realimentação de modo que a relação de velocidade real entre o par de polias (11,12) siga uma relação de velocidade alvo (s6,s46). o controlador (22) determina se uma condição de desvio afetado por alongamento, sob a qual é impossível que a relação de velocidade real alcance a relação de velocidade alvo dependendo de se o membro de transmissão do torque sem fim (13) é ou não alongado, se mantém (s2,s3,s12,s13), e limita um controle de realimentação de relação de velocidade quando a condição de desvio afetado por alongamento se mantém (s4,s24,s34).
BR112013018143A 2011-01-17 2011-11-14 dispositivo de controle de desvio e método de controle para transmissão continuamente variável BR112013018143A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011006651A JP2012149659A (ja) 2011-01-17 2011-01-17 無段変速機の変速制御装置及び制御方法
PCT/JP2011/076192 WO2012098757A1 (ja) 2011-01-17 2011-11-14 無段変速機の変速制御装置及び制御方法

Publications (1)

Publication Number Publication Date
BR112013018143A2 true BR112013018143A2 (pt) 2016-11-08

Family

ID=46515396

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013018143A BR112013018143A2 (pt) 2011-01-17 2011-11-14 dispositivo de controle de desvio e método de controle para transmissão continuamente variável

Country Status (8)

Country Link
US (1) US20130289841A1 (pt)
EP (1) EP2667057A1 (pt)
JP (1) JP2012149659A (pt)
CN (1) CN103314239A (pt)
BR (1) BR112013018143A2 (pt)
MX (1) MX2013008204A (pt)
RU (1) RU2013138403A (pt)
WO (1) WO2012098757A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5691602B2 (ja) * 2011-02-15 2015-04-01 日産自動車株式会社 無段変速機の変速制御装置及び制御方法
WO2016152353A1 (ja) * 2015-03-23 2016-09-29 ジヤトコ株式会社 無段変速機の制御装置、およびその制御方法
JP2018003952A (ja) * 2016-07-01 2018-01-11 本田技研工業株式会社 ベルト式無段変速機
KR102126191B1 (ko) * 2016-08-03 2020-06-24 쟈트코 가부시키가이샤 무단 변속기의 제어 장치
JP6731057B2 (ja) * 2016-08-29 2020-07-29 日産自動車株式会社 無段変速機の制御方法
JP6663512B2 (ja) * 2016-12-26 2020-03-13 ジヤトコ株式会社 無段変速機の制御装置及び無段変速機の制御方法
CN110817549B (zh) * 2019-10-30 2022-02-08 苏州安驰控制系统有限公司 一种收卷控制方法、设备、系统及计算机存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2857783B2 (ja) * 1990-02-28 1999-02-17 スズキ株式会社 連続可変変速機の変速制御方法
JPH08327857A (ja) 1995-05-29 1996-12-13 Fujikura Ltd 多心光ファイバの分岐部の形成方法及び分岐部の構造
JP3475670B2 (ja) * 1996-09-18 2003-12-08 日産自動車株式会社 無段変速機の変速制御装置
JP2001330135A (ja) * 2000-05-23 2001-11-30 Toyota Motor Corp ベルト式無段変速機の制御装置
JP4687096B2 (ja) * 2004-02-10 2011-05-25 トヨタ自動車株式会社 ベルト式無段変速機の制御装置
JP4349958B2 (ja) * 2004-03-31 2009-10-21 ジヤトコ株式会社 ベルト式無段変速機
JP2006189079A (ja) * 2005-01-05 2006-07-20 Fuji Heavy Ind Ltd 無段変速機の変速制御装置
JP4849870B2 (ja) * 2005-10-31 2012-01-11 ジヤトコ株式会社 自動車用無段変速機の制御装置
JP4414972B2 (ja) * 2006-02-08 2010-02-17 ジヤトコ株式会社 車両の制御装置
JP4875732B2 (ja) * 2009-07-17 2012-02-15 日産自動車株式会社 無段変速機
JP5691602B2 (ja) * 2011-02-15 2015-04-01 日産自動車株式会社 無段変速機の変速制御装置及び制御方法

Also Published As

Publication number Publication date
EP2667057A1 (en) 2013-11-27
WO2012098757A1 (ja) 2012-07-26
RU2013138403A (ru) 2015-02-27
US20130289841A1 (en) 2013-10-31
JP2012149659A (ja) 2012-08-09
CN103314239A (zh) 2013-09-18
MX2013008204A (es) 2013-08-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]