BR9704874B1 - aparelho de controle para transmissão veicular operada hidraulicamente. - Google Patents

aparelho de controle para transmissão veicular operada hidraulicamente.

Info

Publication number
BR9704874B1
BR9704874B1 BRPI9704874-7A BR9704874A BR9704874B1 BR 9704874 B1 BR9704874 B1 BR 9704874B1 BR 9704874 A BR9704874 A BR 9704874A BR 9704874 B1 BR9704874 B1 BR 9704874B1
Authority
BR
Brazil
Prior art keywords
downshifting
etrm
torque converter
engine
rotational speed
Prior art date
Application number
BRPI9704874-7A
Other languages
English (en)
Other versions
BR9704874A (pt
Inventor
Osahide Miyamoto
Tatsuyuki Ohashi
Horomitsu Ishibashi
Yoshiharu Saito
Kaname Tokita
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 filed Critical
Publication of BR9704874A publication Critical patent/BR9704874A/pt
Publication of BR9704874B1 publication Critical patent/BR9704874B1/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
    • F16H61/04—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
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0644—Engine speed
    • 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
    • F16H59/36—Inputs being a function of speed
    • F16H2059/363—Rate of change of input shaft speed, e.g. of engine or motor shaft
    • 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
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/465—Detecting slip, e.g. clutch slip ratio
    • F16H2059/467—Detecting slip, e.g. clutch slip ratio of torque converter
    • 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
    • F16H2061/0075—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 characterised by a particular control method
    • F16H2061/0087—Adaptive control, e.g. the control parameters adapted by learning
    • 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
    • F16H59/36—Inputs being a function of speed
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0262—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 characterised by the signals used the signals being hydraulic
    • F16H61/0265—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 characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
BRPI9704874-7A 1996-09-25 1997-09-25 aparelho de controle para transmissão veicular operada hidraulicamente. BR9704874B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25362696 1996-09-25

Publications (2)

Publication Number Publication Date
BR9704874A BR9704874A (pt) 1998-12-01
BR9704874B1 true BR9704874B1 (pt) 2010-08-10

Family

ID=17253969

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9704874-7A BR9704874B1 (pt) 1996-09-25 1997-09-25 aparelho de controle para transmissão veicular operada hidraulicamente.

Country Status (7)

Country Link
US (1) US5984834A (pt)
EP (1) EP0833082B1 (pt)
BR (1) BR9704874B1 (pt)
CA (1) CA2214065C (pt)
DE (1) DE69726370T2 (pt)
MY (1) MY121646A (pt)
TW (1) TW378262B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852374A1 (de) * 1998-11-13 2000-05-18 Bayerische Motoren Werke Ag Verfahren zum Steuern einer Kupplung eines automatischen Getriebes
JP4509320B2 (ja) * 2000-07-12 2010-07-21 本田技研工業株式会社 車両用自動変速機の変速制御装置
JP2002089673A (ja) * 2000-09-18 2002-03-27 Jatco Transtechnology Ltd 自動変速機の変速進行度推定装置およびセレクト変速制御装置
DE10160443B4 (de) * 2001-12-08 2014-03-06 Voith Turbo Gmbh & Co. Kg Verfahren zur Verbesserung der Qualität von Rückschaltvorgängen
JP4295962B2 (ja) * 2002-07-29 2009-07-15 アイシン精機株式会社 自動変速機の変速制御装置
US7089102B2 (en) * 2003-09-12 2006-08-08 Ford Global Technologies, Llc Coasting downshift control for automatic transmissions
JP5126628B2 (ja) * 2010-04-02 2013-01-23 アイシン・エィ・ダブリュ株式会社 制御装置
CN114396436B (zh) * 2022-01-19 2024-05-10 泉州市鑫利达机械制造有限公司 一种改进型汽车离合器助力器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653351A (en) * 1986-02-12 1987-03-31 General Motors Corporation Clutch-to-clutch power-on downshifting in a motor vehicle automatic transmission
JP2618624B2 (ja) * 1986-05-08 1997-06-11 三菱自動車工業 株式会社 車両用自動変速機の制御装置
US4984483A (en) * 1987-04-15 1991-01-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control system for an automatic transmission of a motor vehicle
US5018068A (en) * 1988-03-03 1991-05-21 Honda Giken Kogyo Kabushiki Kaisha Method of determining engine racing and method of preventing engine racing during shift in vehicular automatic transmission
JPH01295060A (ja) * 1988-05-20 1989-11-28 Honda Motor Co Ltd 自動変速機の変速制御装置
US5070747A (en) * 1989-12-26 1991-12-10 General Motors Corporation Adaptive powered downshift control of an automatic transmission
JP2991390B2 (ja) * 1992-03-16 1999-12-20 トヨタ自動車株式会社 自動変速機の油圧制御装置
US5443427A (en) * 1992-06-23 1995-08-22 Honda Giken Kogyo Kabushiki Kaisha Apparatus for controlling automatic transmission
JP3097339B2 (ja) * 1992-08-14 2000-10-10 三菱自動車工業株式会社 車両用自動変速機の変速制御方法
DE69333599T2 (de) * 1992-09-16 2005-09-15 Hitachi, Ltd. Getriebesteuerung für ein Fahrzeug
DE4424456A1 (de) * 1994-07-12 1996-01-18 Zahnradfabrik Friedrichshafen Verfahren zum Steuern eines Automatgetriebes
JP3176522B2 (ja) * 1995-02-06 2001-06-18 本田技研工業株式会社 車両用自動変速機の制御装置

Also Published As

Publication number Publication date
EP0833082A2 (en) 1998-04-01
BR9704874A (pt) 1998-12-01
US5984834A (en) 1999-11-16
CA2214065A1 (en) 1998-03-25
CA2214065C (en) 2005-06-28
MY121646A (en) 2006-02-28
EP0833082B1 (en) 2003-11-26
DE69726370D1 (de) 2004-01-08
EP0833082A3 (en) 1999-06-23
DE69726370T2 (de) 2004-09-09
TW378262B (en) 2000-01-01

Similar Documents

Publication Publication Date Title
US7470212B2 (en) Shift control apparatus for automatic transmission
JP4034148B2 (ja) ベルト式無段変速機
EP0108315A3 (en) Control system for hydraulic automatic clutch
DE69429946T2 (de) Schaltsteuerung für ein automatisches Getriebe
EP0352803A3 (en) Gear shift control for power train
BR9704874B1 (pt) aparelho de controle para transmissão veicular operada hidraulicamente.
JP3211714B2 (ja) 無段変速機の変速比制御装置
GB2320535B (en) Method for controlling a lock-up clutch
GB2314897B (en) Anti-creep control apparatus of automatic transmission
DE69614013D1 (de) Einrichtung/Verfahren zur Steuerung des rollenden Anfahrens eines semi-automatischen, mechanischen Getriebes
DE69806101D1 (de) Drucksteuerrung für ein automatisches Getriebe
GB2310012B (en) Control device for an automatic motor-vehicle gearbox
KR20020024801A (ko) 무단변속기의 변속제어장치
DE69623435T2 (de) Drückregelung für ein automatisches Getriebesteuerungssystem
JP4929724B2 (ja) 自動変速機搭載車のエンジンブレーキ補償制御装置
JPH0127301B2 (pt)
JP3300159B2 (ja) 無段変速機の制御装置
JP4396247B2 (ja) ベルト式無段変速機の油圧制御装置
JP3430934B2 (ja) Ｖベルト式無段変速機の変速制御装置
KR920007852A (ko) 차량용 자동 변속기의 변속 제어방법
KR100267326B1 (ko) 자동 변속기의 파워 업 쉬프트 변속 제어 방법
JPH11141672A (ja) 車両用自動変速機の制御装置
JPS612968A (ja) 圧力制御装置
KR100254212B1 (ko) 자동 변속기의 파워 온 업 쉬프트 변속 제어방법
KR100273574B1 (ko) 자동변속기의 변속 제어방법

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/08/2010, OBSERVADAS AS CONDICOES LEGAIS.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A, 20A, 21A, 22A E 23A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.