BRPI0411196A - método para estimar a desaceleração de veìculo com rodas durante uma mudança de marcha da transmissão - Google Patents

método para estimar a desaceleração de veìculo com rodas durante uma mudança de marcha da transmissão

Info

Publication number
BRPI0411196A
BRPI0411196A BRPI0411196-6A BRPI0411196A BRPI0411196A BR PI0411196 A BRPI0411196 A BR PI0411196A BR PI0411196 A BRPI0411196 A BR PI0411196A BR PI0411196 A BRPI0411196 A BR PI0411196A
Authority
BR
Brazil
Prior art keywords
during
deceleration
gear shift
vehicle
wheel deceleration
Prior art date
Application number
BRPI0411196-6A
Other languages
English (en)
Inventor
Craig Steven Jacobs
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of BRPI0411196A publication Critical patent/BRPI0411196A/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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • 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
    • F16H59/48—Inputs being a function of acceleration
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H2059/142—Inputs being a function of torque or torque demand of driving resistance calculated from weight, slope, or the like
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H2059/148—Transmission output torque, e.g. measured or estimated torque at output drive 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
    • 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
    • F16H61/0202—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 electric
    • F16H61/0204—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 electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—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 electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • F16H2061/0216—Calculation or estimation of post shift values for different gear ratios, e.g. by using engine performance tables
    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • F16H2061/161—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed by checking feasibility of shifts, i.e. determine if requested shift can be successfully completed and post shift values are in an acceptable range
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/16—Dynamometric measurement of torque
    • 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
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—Input shaft speed

Landscapes

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

Abstract

"MéTODO PARA ESTIMAR A DESACELERAçãO DE VEìCULO COM RODAS DURANTE UMA MUDANçA DE MARCHA DA TRANSMISSãO". Um método para estimar a desaceleração de um veículo com rodas (10) durante uma mudança de marcha da transmissão. Um primeiro sinal de entrada indicativo de um torque do motor e um segundo sinal indicativo da velocidade rotacional do eixo de entrada são usados para prever a desaceleração esperada do veículo durante uma mudança de marcha da transmissão para uma relação de marcha alvo. Um valor esperado de desaceleração do veículo é emitido para uma unidade de controle de mudança de marcha (38) para implementar uma mudança de marcha da transmissão.
BRPI0411196-6A 2003-05-30 2004-05-18 método para estimar a desaceleração de veìculo com rodas durante uma mudança de marcha da transmissão BRPI0411196A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/448,821 US6691011B1 (en) 2003-05-30 2003-05-30 Method of estimating vehicle deceleration during a transmission gear shift
PCT/IB2004/001592 WO2004106779A1 (en) 2003-05-30 2004-05-18 Method of estimating vehicle deceleration during a transmission gear shift

Publications (1)

Publication Number Publication Date
BRPI0411196A true BRPI0411196A (pt) 2006-07-25

Family

ID=30771288

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411196-6A BRPI0411196A (pt) 2003-05-30 2004-05-18 método para estimar a desaceleração de veìculo com rodas durante uma mudança de marcha da transmissão

Country Status (6)

Country Link
US (1) US6691011B1 (pt)
EP (1) EP1639279B1 (pt)
CN (1) CN100504119C (pt)
BR (1) BRPI0411196A (pt)
DE (1) DE602004012860T2 (pt)
WO (1) WO2004106779A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4415959B2 (ja) * 2006-03-15 2010-02-17 トヨタ自動車株式会社 ブレーキ制御装置
DE102008038825A1 (de) * 2008-03-03 2009-09-10 GM Global Technology Operations, Inc., Detroit Echzeit-Getriebeschaltqualitätsdetektion und -beurteilung mittels Getriebeausgangswellenbeschleunigung
US8255130B2 (en) * 2009-04-09 2012-08-28 Ford Global Technologies, Llc Closed-loop torque phase control for shifting automatic transmission gear ratios based on friction element load sensing
US8510003B2 (en) * 2009-04-09 2013-08-13 Ford Global Technologies, Llc Closed-loop torque phase control for shifting automatic transmission gear ratios based on friction element load estimation
US8412428B2 (en) 2010-05-28 2013-04-02 Honda Motor Co., Ltd. System for and method of detecting clutch engagement of a manual transmission
US9200704B2 (en) * 2014-03-27 2015-12-01 GM Global Technology Operations LLC Transmission with commanded gear shift monitoring logic
KR101593830B1 (ko) * 2014-10-14 2016-02-15 현대오트론 주식회사 엔진 출력 예측 방법 및 장치
JP6939077B2 (ja) 2017-05-12 2021-09-22 いすゞ自動車株式会社 車両制御装置
JP7062884B2 (ja) * 2017-05-12 2022-05-09 いすゞ自動車株式会社 車両制御装置
US10900566B2 (en) * 2019-06-12 2021-01-26 Fca Us Llc Systems and methods to estimate the gear positions of manual transmissions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5053963A (en) * 1990-07-30 1991-10-01 Eaton Corporation AMT cruise control mode shift logic
JPH0571622A (ja) * 1991-09-12 1993-03-23 Honda Motor Co Ltd 自動変速機の制御装置
US5425689A (en) * 1992-07-06 1995-06-20 Eaton Corporation Engine brake enhanced upshift control method/system
US5272939B1 (en) 1992-07-06 1994-12-06 Eaton Corp Shift enable control method/system
US5335566A (en) 1992-07-06 1994-08-09 Eaton Corporation Shift control method/system
JPH08326892A (ja) * 1995-05-31 1996-12-10 Aisin Aw Co Ltd 自動変速機の制御装置
US5989155A (en) * 1998-04-01 1999-11-23 Eaton Corporation Engine fuel control for completing shifts in controller-assisted, manually shifted transmission
US6325743B1 (en) 1999-01-14 2001-12-04 Eaton Corporation Automated transmission upshift control
US6178366B1 (en) 1999-07-19 2001-01-23 Eaton Corporation Method/system for initiating automatic upshifting in an automated mechanical transmission system
US6394931B1 (en) 1999-07-19 2002-05-28 Eaton Corporation Starting and driveline shock protection control method and system
US6526816B2 (en) 2000-12-13 2003-03-04 Eaton Corporation Transmission gear life monitor system
FR2822972B1 (fr) * 2001-03-29 2003-07-18 Renault Dispositif d'estimation de la charge d'un vehicule et vehicule a transmission automatique utilisant un tel dispositif

Also Published As

Publication number Publication date
DE602004012860T2 (de) 2009-05-14
CN1798936A (zh) 2006-07-05
EP1639279A1 (en) 2006-03-29
CN100504119C (zh) 2009-06-24
DE602004012860D1 (de) 2008-05-15
US6691011B1 (en) 2004-02-10
WO2004106779A1 (en) 2004-12-09
EP1639279B1 (en) 2008-04-02

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: F16H 61/02

Ipc: F16H 59/14 (2006.01), F16H 59/48 (2006.01), F16H 6

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART .8O COMBINADO COM ART. 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]