BR112012004062A2 - sistema para controle de pontos de mudança de marcha - Google Patents

sistema para controle de pontos de mudança de marcha

Info

Publication number
BR112012004062A2
BR112012004062A2 BR112012004062A BR112012004062A BR112012004062A2 BR 112012004062 A2 BR112012004062 A2 BR 112012004062A2 BR 112012004062 A BR112012004062 A BR 112012004062A BR 112012004062 A BR112012004062 A BR 112012004062A BR 112012004062 A2 BR112012004062 A2 BR 112012004062A2
Authority
BR
Brazil
Prior art keywords
control system
gear shift
shift control
gear
shift
Prior art date
Application number
BR112012004062A
Other languages
English (en)
Other versions
BR112012004062B1 (pt
Inventor
Swartling Fredrik
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR112012004062A2 publication Critical patent/BR112012004062A2/pt
Publication of BR112012004062B1 publication Critical patent/BR112012004062B1/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
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • 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
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • 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
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
    • 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
    • F16H61/10—Controlling shift hysteresis
    • 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
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • F16H2059/183—Rate of change of accelerator position, i.e. pedal or throttle change gradient
    • 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
    • F16H2061/0234—Adapting the ratios to special vehicle conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Transmission Device (AREA)
BR112012004062-6A 2009-09-14 2010-09-10 Sistema para o controle de um ou mais pontos de mudança de marcha, veículo a motor, método para o controle de um ou mais pontos de mudança para uma caixa de câmbio, e meio legível porcomputador BR112012004062B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0950658-5 2009-09-14
SE0950658A SE534961C2 (sv) 2009-09-14 2009-09-14 System för styrning av växlingspunkter
PCT/SE2010/050959 WO2011031217A1 (en) 2009-09-14 2010-09-10 System for control of gearshift points

Publications (2)

Publication Number Publication Date
BR112012004062A2 true BR112012004062A2 (pt) 2018-09-18
BR112012004062B1 BR112012004062B1 (pt) 2021-03-23

Family

ID=43732680

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012004062-6A BR112012004062B1 (pt) 2009-09-14 2010-09-10 Sistema para o controle de um ou mais pontos de mudança de marcha, veículo a motor, método para o controle de um ou mais pontos de mudança para uma caixa de câmbio, e meio legível porcomputador

Country Status (8)

Country Link
US (1) US8532891B2 (pt)
EP (1) EP2478267B1 (pt)
CN (1) CN102483152B (pt)
BR (1) BR112012004062B1 (pt)
IN (1) IN2012DN01210A (pt)
RU (1) RU2528476C2 (pt)
SE (1) SE534961C2 (pt)
WO (1) WO2011031217A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535204C2 (sv) 2009-12-17 2012-05-22 Scania Cv Ab Metod för bestämning av drivkraftkapacitet hos ett motorfordon
CN103144636B (zh) * 2013-03-05 2015-05-13 河南科技大学 一种非道路车辆自动变速器经济性换挡控制方法
WO2014136365A1 (ja) * 2013-03-07 2014-09-12 日産自動車株式会社 電動車両の変速制御装置
KR101406533B1 (ko) * 2013-04-16 2014-06-12 기아자동차주식회사 가속페달 장치의 답력 능동 조절방법
US20170174219A1 (en) * 2015-12-18 2017-06-22 Cnh Industrial America Llc Auto-efficiency mode for power shift transmissions
US9956948B2 (en) 2016-01-25 2018-05-01 Toyota Motor Engineering & Manufacturing North America, Inc. Systems and methods for improving gear shifts

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981230A (ja) 1982-10-30 1984-05-10 Isuzu Motors Ltd 電子制御式トランスミツシヨンの変速制御方式
JPS61112851A (ja) * 1984-11-08 1986-05-30 Diesel Kiki Co Ltd 車輛用自動変速装置
JPH01164850A (ja) * 1987-12-17 1989-06-28 Daikin Mfg Co Ltd 自動車用自動変速機の変速制御装置
JP2950022B2 (ja) * 1992-06-15 1999-09-20 トヨタ自動車株式会社 自動変速機の制御装置
EP0638742A1 (de) * 1993-08-12 1995-02-15 Siemens Aktiengesellschaft Steuerung für eine Einrichtung in einem Kraftfahrzeug, insbesondere für ein automatisches Getriebe
US5487004A (en) * 1993-10-29 1996-01-23 Eaton Corporation Control system/method for automated mechanical transmission systems
KR950031600A (ko) * 1994-04-27 1995-12-18 가나이 쯔도무 자동변속기의 제어장치 및 제어방법
GB9602731D0 (en) 1996-02-10 1996-04-10 Ap Kongsberg Holdings Ltd Transmission control systems
US6085140A (en) * 1997-12-05 2000-07-04 Hyundai Motor Company Shift control method and system for an automatic transmission
DE19854254A1 (de) * 1998-11-25 2000-05-31 Voith Turbo Kg Verfahren zur Steuerung eines Schaltvorganges in Automatikgetrieben
DE10210336A1 (de) 2002-03-08 2003-09-18 Opel Adam Ag Verfahren zur Steuerung von Automatikgetrieben in Spitzkehren
JP5061616B2 (ja) * 2006-10-05 2012-10-31 トヨタ自動車株式会社 自動変速機の制御装置
JP4306713B2 (ja) 2006-10-20 2009-08-05 トヨタ自動車株式会社 車両の制御装置、制御方法、その制御方法をコンピュータで実現するプログラムおよびそのプログラムを記録した記録媒体
WO2008066170A1 (fr) * 2006-11-30 2008-06-05 Tcm Corporation Système de commande de changement de vitesse pour véhicule industriel
JP5159177B2 (ja) 2007-06-15 2013-03-06 ジヤトコ株式会社 自動変速機の変速制御装置
JP5053112B2 (ja) * 2008-01-29 2012-10-17 アイシン精機株式会社 自動変速機の制御装置
US8133154B2 (en) * 2008-03-17 2012-03-13 GM Global Technology Operations LLC Control system and method for accelerator pedal based shift point stabilization for an automatic transmission

Also Published As

Publication number Publication date
CN102483152B (zh) 2014-10-15
RU2528476C2 (ru) 2014-09-20
EP2478267A1 (en) 2012-07-25
SE0950658A1 (sv) 2011-03-15
RU2012114801A (ru) 2013-10-27
EP2478267B1 (en) 2015-02-11
SE534961C2 (sv) 2012-02-28
US8532891B2 (en) 2013-09-10
IN2012DN01210A (pt) 2015-04-10
CN102483152A (zh) 2012-05-30
BR112012004062B1 (pt) 2021-03-23
EP2478267A4 (en) 2013-06-05
WO2011031217A1 (en) 2011-03-17
US20120150400A1 (en) 2012-06-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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]

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