BR0003444A - Sistema de transmissão conversìvel e método para operar uma transmissão tendo uma pluralidade de relações de marcha disponìveis - Google Patents

Sistema de transmissão conversìvel e método para operar uma transmissão tendo uma pluralidade de relações de marcha disponìveis

Info

Publication number
BR0003444A
BR0003444A BR0003444-4A BR0003444A BR0003444A BR 0003444 A BR0003444 A BR 0003444A BR 0003444 A BR0003444 A BR 0003444A BR 0003444 A BR0003444 A BR 0003444A
Authority
BR
Brazil
Prior art keywords
transmission
gear ratios
gear
available
available gear
Prior art date
Application number
BR0003444-4A
Other languages
English (en)
Inventor
Kevin Dennis Snow
Steven Louis Melvin
Matthew Wayne Starks
Douglas Graig Gooch
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 BR0003444A publication Critical patent/BR0003444A/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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • 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
    • F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions

Landscapes

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

Abstract

"SISTEMA DE TRANSMISSãO CONVERSìVEL E MéTODO PARA OPERAR UMA TRANSMISSãO TENDO UMA PLURALIDADE DE RELAçõES DE MARCHA DISPONìVEIS". Um sistema de transmissão conversível (20) para um veículo compreendendo uma transmissão (26) tendo um eixo de entrada (24) para conexão a um motor e um eixo de saída (30) para fornecer potência rotacional a pelo menos um eixo. A transmissão (26) tem uma pluralidade de relações de marcha disponíveis resultando em um número máximo de relações de marcha disponíveis. Em adição, um controlador programável (32) é provido para seletivamente controlar a transmissão (26) para operar em uma primeira configuração operacional utilizando um primeiro número predeterminado de relações de marcha disponíveis que é menor que o número máximo de relações de marcha disponíveis. Além disso, o controle programável (32) pode ter configurações de transmissão adicionais seletivamente modificando certas características operacionais, incluindo por exemplo, relações de marcha disponíveis, relações de marcha operacionais desejadas, limites de torque máximo, pontos de troca de marcha, relações de marcha de partida padrão, dados relacionados a estratégia de troca de marcha predeterminada, uma relação de marcha de cruzeiro, sincronismo de retardo de troca de marcha, e/ou troca de marcha de salto.
BR0003444-4A 1999-07-23 2000-07-19 Sistema de transmissão conversìvel e método para operar uma transmissão tendo uma pluralidade de relações de marcha disponìveis BR0003444A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/359,785 US6480774B1 (en) 1999-07-23 1999-07-23 Convertible transmission system

Publications (1)

Publication Number Publication Date
BR0003444A true BR0003444A (pt) 2001-03-13

Family

ID=23415260

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0003444-4A BR0003444A (pt) 1999-07-23 2000-07-19 Sistema de transmissão conversìvel e método para operar uma transmissão tendo uma pluralidade de relações de marcha disponìveis

Country Status (6)

Country Link
US (1) US6480774B1 (pt)
EP (1) EP1070881B1 (pt)
JP (1) JP2001059572A (pt)
CN (1) CN1200826C (pt)
BR (1) BR0003444A (pt)
DE (1) DE60008974T2 (pt)

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DE102007062888A1 (de) * 2007-12-28 2009-07-02 Robert Bosch Gmbh Verfahren zum Steuern eines hydrostatischen Antriebs
DE102009046342B4 (de) 2009-11-03 2022-09-29 Zf Friedrichshafen Ag Verfahren zum Betreiben eines Antriebsstrangs
KR101055837B1 (ko) * 2009-12-03 2011-08-09 현대자동차주식회사 멀티구동시스템을 갖는 연료전지차량의 제어장치 및 방법
FR2963650B1 (fr) * 2010-08-05 2013-04-12 Renault Sa Procede de reconnaissance et de gestion des rapports indisponibles d'une boite de vitesse automatique et systeme associe.
US8788424B2 (en) * 2011-04-22 2014-07-22 Allison Transmission, Inc. Method of setting transmission shift points in real-time based upon an engine performance curve
KR101858298B1 (ko) * 2011-04-22 2018-05-15 알리손 트랜스미션, 인크. 엔진 성능 곡선에 기반하여 실시간으로 변속기 변속 포인트를 설정하는 방법
US9657833B2 (en) * 2012-08-16 2017-05-23 Jaguar Land Rover Limited System and method for selecting a driveline gear ratio
US11460016B1 (en) 2013-03-14 2022-10-04 Tucson Embedded Systems, Inc. Controller assembly for simultaneously managing multiple engine/pump assemblies to perform shared work
DE102014017174B4 (de) * 2014-11-20 2017-06-22 Audi Ag Verfahren zum Betreiben einer Getriebeeinrichtung für ein Kraftfahrzeug sowie entsprechende Getriebeeinrichtung
US12008356B2 (en) * 2022-03-04 2024-06-11 Honda Motor Co., Ltd. Multiple communication protocol coexistence
CN115451121B (zh) * 2022-10-13 2023-10-27 同济大学 考虑齿轮寿命的变速器自调整均衡换档策略

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JPS62295732A (ja) 1986-06-16 1987-12-23 Toyota Motor Corp 自動変速機及びエンジンの一体制御装置
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JP2821645B2 (ja) * 1990-06-20 1998-11-05 トヨタ自動車株式会社 自動変速機の変速制御装置
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US5233525A (en) * 1990-08-28 1993-08-03 Case Corporation Electronic control for transmission gear skip shift
JP2601003B2 (ja) * 1990-09-25 1997-04-16 日産自動車株式会社 車両の走行条件認識装置
US5459658A (en) 1992-06-22 1995-10-17 Caterpillar Inc. Automatic transmission with programmable shiftpoints
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Also Published As

Publication number Publication date
EP1070881B1 (en) 2004-03-17
CN1281801A (zh) 2001-01-31
EP1070881A1 (en) 2001-01-24
DE60008974D1 (de) 2004-04-22
JP2001059572A (ja) 2001-03-06
DE60008974T2 (de) 2005-02-10
US6480774B1 (en) 2002-11-12
CN1200826C (zh) 2005-05-11

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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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/07/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)