BR0103799A - Sistema de controle para transmissão automática veicular - Google Patents

Sistema de controle para transmissão automática veicular

Info

Publication number
BR0103799A
BR0103799A BR0103799-4A BR0103799A BR0103799A BR 0103799 A BR0103799 A BR 0103799A BR 0103799 A BR0103799 A BR 0103799A BR 0103799 A BR0103799 A BR 0103799A
Authority
BR
Brazil
Prior art keywords
speed ratio
outlet
coupling element
control system
element used
Prior art date
Application number
BR0103799-4A
Other languages
English (en)
Inventor
Hiroyuki Kimura
Yasuhiro Idichi
Yuuji Okazaki
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0103799A publication Critical patent/BR0103799A/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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches 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
    • F16H61/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

"SISTEMA DE CONTROLE PARA TRASMISSãO AUTOMáTICA VEICULAR". Trata-se de um sistema de controle para executar uma mudançapara marcha superior a partir de uma razão de velocidade de saída para uma razão de velocidade de entrada por meio do controle da liberação da pressão hidráulica a partir do elemento de engate por fricção usado para a razão de velocidade de saída e por meio do controle do fornecimento da pressão hidráulica para o elemento de engate por fricção usado para a razão de velocidade de entrada, compreendendo primeira válvula de liberação de pressão de saída 70 e segunda válvula de liberação de pressão de saída 80, que liberam a pressão hidráulica do elemento de engate por fricção usado para a razão de velocidade de saída e uma válvula solenóide linear 60, que controla a operação das válvulas de liberação de pressão de saída. A válvula solenóide linear 60 controla a operação das válvulas de liberação de pressão de saída em correspondência à abertura da borboleta do motor. Neste caso, quanto menor for a abertura da borboleta do motor, mais cedo o momento para liberação da pressão hidráulica a partir do elemento de engate por fricção usado para a razão de velocidade de saída é ajustado.
BR0103799-4A 2000-08-31 2001-08-30 Sistema de controle para transmissão automática veicular BR0103799A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000262781A JP2002071008A (ja) 2000-08-31 2000-08-31 車両用自動変速機の制御装置

Publications (1)

Publication Number Publication Date
BR0103799A true BR0103799A (pt) 2002-05-07

Family

ID=18750411

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0103799-4A BR0103799A (pt) 2000-08-31 2001-08-30 Sistema de controle para transmissão automática veicular

Country Status (8)

Country Link
US (1) US6511400B2 (pt)
EP (1) EP1184604B1 (pt)
JP (1) JP2002071008A (pt)
CN (1) CN1220600C (pt)
BR (1) BR0103799A (pt)
CA (1) CA2355927C (pt)
DE (1) DE60132409T2 (pt)
TW (1) TW509763B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004144108A (ja) * 2002-10-21 2004-05-20 Nissan Diesel Motor Co Ltd 多段変速機の変速制御装置
JP2005233390A (ja) * 2004-02-23 2005-09-02 Aisin Seiki Co Ltd 自動変速機の油圧制御装置
JP4896463B2 (ja) * 2005-08-10 2012-03-14 本田技研工業株式会社 自動変速機の制御装置
KR20090004153A (ko) * 2007-07-06 2009-01-12 현대자동차주식회사 자동변속기의 업 쉬프트 제어 시스템 및 그 방법
CN101915304B (zh) * 2010-06-01 2014-07-16 浙江吉利汽车研究院有限公司 自动变速器液压控制装置
JP5460764B2 (ja) * 2012-02-29 2014-04-02 富士重工業株式会社 レンジ切替装置
JP5612624B2 (ja) * 2012-03-08 2014-10-22 富士重工業株式会社 レンジ切替装置
CN105612078B (zh) * 2013-10-07 2018-04-17 本田技研工业株式会社 驱动力分配装置的油压控制装置
KR101610105B1 (ko) * 2014-07-01 2016-04-08 현대자동차 주식회사 토크 컨버터의 유압제어회로
CN105864421B (zh) * 2016-05-23 2018-05-29 宁波吉利汽车研究开发有限公司 一种用于液力变矩器的锁止离合器的控制装置和控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727773A (en) * 1985-07-31 1988-03-01 Aisin-Warner Kabushiki Kaisha Hydraulic circuit for controlling automatic transmission
JP2830172B2 (ja) * 1989-09-30 1998-12-02 アイシン精機株式会社 自動変速機の変速制御装置
JP3016085B2 (ja) * 1989-10-31 2000-03-06 アイシン精機株式会社 自動変速機の変速制御装置
US5157608A (en) * 1990-09-14 1992-10-20 Ford Motor Company Electronic control system for multiple ratio transmission including circuit pressure control
KR960015245B1 (ko) * 1992-07-06 1996-11-04 마쯔다 가부시기가이샤 토크콘버터의 제어장치
JP3105652B2 (ja) * 1992-07-24 2000-11-06 アイシン精機株式会社 自動変速機の変速制御装置
US5449329A (en) * 1993-07-20 1995-09-12 Deere & Company Method for controlling transmission control clutches
JP3536537B2 (ja) * 1996-06-28 2004-06-14 トヨタ自動車株式会社 車両用自動変速機の変速制御装置
JP2950314B2 (ja) * 1997-08-06 1999-09-20 トヨタ自動車株式会社 車両用自動変速機の油圧制御装置
JPH1182721A (ja) * 1997-09-05 1999-03-26 Toyota Motor Corp 自動変速機の変速制御装置
JP2980087B2 (ja) 1998-01-16 1999-11-22 トヨタ自動車株式会社 車両用自動変速機の油圧制御装置
KR100316882B1 (ko) * 1999-04-29 2001-12-22 이계안 차량용 자동 변속기의 매뉴얼 변속 제어 방법
US6368249B1 (en) * 2000-05-19 2002-04-09 General Motors Corporation Driver responsive power-on downshift control

Also Published As

Publication number Publication date
JP2002071008A (ja) 2002-03-08
US20020025883A1 (en) 2002-02-28
CA2355927C (en) 2009-04-14
DE60132409T2 (de) 2008-12-24
DE60132409D1 (de) 2008-03-06
TW509763B (en) 2002-11-11
EP1184604A3 (en) 2004-11-03
EP1184604B1 (en) 2008-01-16
US6511400B2 (en) 2003-01-28
EP1184604A2 (en) 2002-03-06
CN1340430A (zh) 2002-03-20
CN1220600C (zh) 2005-09-28
CA2355927A1 (en) 2002-02-28

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements