BR9904520A - Sistema de transmissão veicular composta sincronizada e método para controlar troca de marcha do mesmo - Google Patents

Sistema de transmissão veicular composta sincronizada e método para controlar troca de marcha do mesmo

Info

Publication number
BR9904520A
BR9904520A BR9904520-6A BR9904520A BR9904520A BR 9904520 A BR9904520 A BR 9904520A BR 9904520 A BR9904520 A BR 9904520A BR 9904520 A BR9904520 A BR 9904520A
Authority
BR
Brazil
Prior art keywords
transmission system
control gear
synchronized
vehicle transmission
gear shifting
Prior art date
Application number
BR9904520-6A
Other languages
English (en)
Inventor
Thomas Alan Genise
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 BR9904520A publication Critical patent/BR9904520A/pt

Links

Classifications

    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B60W10/111—Stepped gearings with separate change-speed gear trains arranged in series
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
    • 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
    • F16H61/70—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/702—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • F16H63/502—Signals to an engine or motor for smoothing gear shifts
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/16—Ratio selector position
    • 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
    • F16H2059/6823—Sensing neutral state of the transmission
    • 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/42—Changing the input torque to the transmission
    • 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/46—Uncoupling of current gear
    • 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/48—Synchronising of new gear
    • 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/50—Coupling of new gear
    • 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
    • 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
    • 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
    • F16H61/70—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/44—Signals to the control unit of auxiliary gearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

"SISTEMA DE TRANSMISSãO VEICULAR COMPOSTA SINCRONIZADA E MéTODO PARA CONTROLAR TROCA DE MARCHA NO MESMO". Um controle para troca de marcha manual melhorada em uma transmissão composta do tipo divisora, veicular (16) assistida por computador (48) tendo uma seção principal sincronizada (16A) com marchas trocadas por uma alavanca de mudança operada manualmente (31) e um controlador (42). A seção divisora (16E) é provida com um atuador de três posições (L, H, N) (46) e é comandada para posição de neutro de divisora com a detecção de troca de marcha da seção principal para neutro para reduzir as forças requeridas para sincronizar a seção principal.
BR9904520-6A 1998-09-08 1999-09-01 Sistema de transmissão veicular composta sincronizada e método para controlar troca de marcha do mesmo BR9904520A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/148,882 US6095003A (en) 1998-09-08 1998-09-08 Control for controller-assisted, manually shifted, synchronized, splitter type compound transmissions

Publications (1)

Publication Number Publication Date
BR9904520A true BR9904520A (pt) 2000-09-12

Family

ID=22527839

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9904520-6A BR9904520A (pt) 1998-09-08 1999-09-01 Sistema de transmissão veicular composta sincronizada e método para controlar troca de marcha do mesmo

Country Status (5)

Country Link
US (3) US6095003A (pt)
EP (1) EP0992716B1 (pt)
JP (1) JP2000081130A (pt)
BR (1) BR9904520A (pt)
DE (1) DE69921756T2 (pt)

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US6283892B1 (en) * 1999-06-11 2001-09-04 Eaton Corporation Active in-gear positioning
EP1092894B1 (en) * 1999-10-12 2007-01-03 Eaton Corporation Control for engaging start ratios in controller-assisted, manually shifted, splitter-type compound transmissions
JP4058868B2 (ja) 1999-11-10 2008-03-12 いすゞ自動車株式会社 車両用多段変速機
US6257082B1 (en) * 2000-03-13 2001-07-10 Eaton Corporation Auxiliary section control for manual transmission
JP2001304390A (ja) * 2000-04-25 2001-10-31 Mitsubishi Electric Corp 同期噛合式自動変速機の制御装置
US6358183B1 (en) * 2000-04-27 2002-03-19 Eaton Corporation System/method for lever shifting of a controller-assisted, manually shifted transmission
US6361473B1 (en) * 2000-04-27 2002-03-26 Eaton Corporation System/method for synchronized shifting of a manually shifted transmission
US6324928B1 (en) * 2000-04-27 2001-12-04 Eaton Corporation Detent plunger assembly and control method
JP4622053B2 (ja) * 2000-06-29 2011-02-02 いすゞ自動車株式会社 変速機のシフトアシスト装置
US6364810B1 (en) * 2000-08-08 2002-04-02 Eaton Corporation Automatic splitter control for manually shifted transmission
SE519741C2 (sv) * 2000-09-11 2003-04-01 Volvo Constr Equip Components Anordning för positionering av ett kopplingsorgan
US6520889B1 (en) * 2000-11-01 2003-02-18 Eaton Corporation Adaptive engine control for shifting to neutral
DE10152857A1 (de) * 2001-10-25 2003-05-15 Zahnradfabrik Friedrichshafen Schaltverfahren für Mehrgruppengetriebe
US6878097B2 (en) * 2003-06-02 2005-04-12 Eaton Corporation Automatic splitter and governor control for manually shifted transmission
US6875155B2 (en) * 2003-06-02 2005-04-05 Eaton Corporation Automatic splitter and governor control for manually shifted transmission
KR20070057973A (ko) * 2004-09-23 2007-06-07 다임러크라이슬러 아크티엔게젤샤프트 차량용 자동 트랜스미션 및 이를 작동하기 위한 방법
DE102006043333A1 (de) * 2006-09-15 2008-03-27 Daimler Ag Nutzfahrzeuggetriebe mit einer Hauptgruppe und einer Nachschaltgruppe
SE530985C2 (sv) * 2007-03-16 2008-11-11 Scania Cv Abp Transmission för motorfordon samt motorfordon innefattande denna transmission
DE102007055720A1 (de) * 2007-12-06 2009-06-10 Zf Friedrichshafen Ag Verfahren zum Betreiben eines Antriebsstrangs eines Kraftfahrzeugs
EP2103846B1 (de) * 2008-03-19 2014-07-02 ZF Friedrichshafen AG Verfahren zur Schaltsteuerung eines automatisierten Gruppengetriebes
JP5029511B2 (ja) * 2008-06-25 2012-09-19 日産自動車株式会社 マニュアルトランスミッションのクラッチ回転同期制御装置
US8133155B2 (en) * 2009-07-14 2012-03-13 Bell Helicopter Textron Inc. Multi-ratio rotorcraft drive system and a method of changing gear ratios thereof
WO2015184132A1 (en) * 2014-05-28 2015-12-03 Cummins Inc. Systems and methods for idle coasting management
US11105412B2 (en) 2016-12-22 2021-08-31 Eaton Cummins Automated Transmission Technologies Llc System, method, and apparatus for managing transmission shutdown operations
EP3559510B1 (en) 2016-12-22 2022-09-07 Eaton Cummins Automated Transmission Technologies LLC High efficiency, high output transmission
US10895321B2 (en) 2016-12-22 2021-01-19 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission
US11760211B2 (en) * 2019-09-12 2023-09-19 Ford Global Technologies, Llc System and method for changing gear ranges of an electric vehicle

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Also Published As

Publication number Publication date
DE69921756T2 (de) 2005-10-27
US6095003A (en) 2000-08-01
DE69921756D1 (de) 2004-12-16
JP2000081130A (ja) 2000-03-21
EP0992716A1 (en) 2000-04-12
EP0992716B1 (en) 2004-11-10
US6095947A (en) 2000-08-01
US6105449A (en) 2000-08-22

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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]

Free format text: REFERENTE 8A. E 9A. ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI 1996 DE 07/04/2009.