BR112012004454A2 - " método para determinação de números de etapas de engrenagem " - Google Patents

" método para determinação de números de etapas de engrenagem "

Info

Publication number
BR112012004454A2
BR112012004454A2 BR112012004454A BR112012004454A BR112012004454A2 BR 112012004454 A2 BR112012004454 A2 BR 112012004454A2 BR 112012004454 A BR112012004454 A BR 112012004454A BR 112012004454 A BR112012004454 A BR 112012004454A BR 112012004454 A2 BR112012004454 A2 BR 112012004454A2
Authority
BR
Brazil
Prior art keywords
step numbers
gear step
determining gear
determining
numbers
Prior art date
Application number
BR112012004454A
Other languages
English (en)
Other versions
BR112012004454B1 (pt
Inventor
Anders Kjell
Fredrik Swarting
Tom Nyström
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 BR112012004454A2 publication Critical patent/BR112012004454A2/pt
Publication of BR112012004454B1 publication Critical patent/BR112012004454B1/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
    • F16H61/02—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
    • 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
    • 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
    • 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
    • F16H61/02—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
    • F16H2061/0218—Calculation or estimation of the available ratio range, i.e. possible gear ratios, e.g. for prompting a driver with a display
    • 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
    • F16H2302/00—Determining the way or trajectory to new ratio, e.g. by determining speed, torque or time parameters for shift transition
    • F16H2302/06—Determining timing parameters of shifting, e.g. start of shifting
    • 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
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/52—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on the weight of the machine, e.g. change in weight resulting from passengers boarding a bus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
BR112012004454-0A 2009-09-14 2010-09-13 Método e sistema para determinação de números de etapas de engrenagem, meio legível por computador e veículo BR112012004454B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0950660-1 2009-09-14
SE0950660A SE534847C2 (sv) 2009-09-14 2009-09-14 Metod och system för bestämning av antal växlingssteg i ett motorfordon
PCT/SE2010/050971 WO2011031228A1 (en) 2009-09-14 2010-09-13 Method for determination of numbers of gear steps

Publications (2)

Publication Number Publication Date
BR112012004454A2 true BR112012004454A2 (pt) 2016-04-05
BR112012004454B1 BR112012004454B1 (pt) 2021-03-23

Family

ID=43732691

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012004454-0A BR112012004454B1 (pt) 2009-09-14 2010-09-13 Método e sistema para determinação de números de etapas de engrenagem, meio legível por computador e veículo

Country Status (7)

Country Link
US (1) US8706365B2 (pt)
EP (1) EP2478263B1 (pt)
CN (1) CN102483149B (pt)
BR (1) BR112012004454B1 (pt)
RU (1) RU2513094C2 (pt)
SE (1) SE534847C2 (pt)
WO (1) WO2011031228A1 (pt)

Families Citing this family (2)

* 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
CN109780192B (zh) * 2017-11-10 2021-08-27 厦门雅迅网络股份有限公司 变速箱档位传动比的求解方法、装置、终端及存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823646A (en) * 1986-03-17 1989-04-25 Isuzu Motors Limited Apparatus for controlling automatic gear transmission
US5036730A (en) * 1988-06-17 1991-08-06 Honda Giken Kogyo Kabushiki Kaisha Vehicle automatic transmission control system
US4947331A (en) * 1988-07-25 1990-08-07 Eaton Corporation Upshift logic
US5481170A (en) * 1993-08-11 1996-01-02 Eaton Corporation Method and apparatus for controlling shift force in an automated mechanical transmission
US6067495A (en) * 1997-06-24 2000-05-23 Chrysler Corporation Acceleration based shift strategy for an automatic transmission
US6325743B1 (en) * 1999-01-14 2001-12-04 Eaton Corporation Automated transmission upshift control
DE10106935B4 (de) * 2001-02-15 2012-05-24 GM Global Technology Operations LLC Verfahren zum Auslösen eines Rückschalt- bzw. eines Hochschaltvorganges bei einem automatischen Getriebe
BRPI0512770A (pt) * 2004-07-07 2008-04-08 Eaton Corp método para determinar uma estratégia de ponto de troca de marcha, método para operar um veìculo hìbrido e sistema para determinar uma estratégica de ponto de troca de marcha
JP4961882B2 (ja) 2006-07-31 2012-06-27 アイシン・エィ・ダブリュ株式会社 自動変速機の変速制御装置
US7499784B2 (en) * 2007-04-09 2009-03-03 General Motors Corporation Method of selecting a transmission shift schedule
JP2009023614A (ja) * 2007-07-23 2009-02-05 Toyota Motor Corp 車両用動力伝達装置の制御装置
SE534153C2 (sv) * 2009-09-14 2011-05-17 Scania Cv Ab Bestämning av en eller flera växlingspunkter

Also Published As

Publication number Publication date
EP2478263A1 (en) 2012-07-25
CN102483149B (zh) 2015-03-25
RU2012114866A (ru) 2013-10-27
WO2011031228A1 (en) 2011-03-17
SE534847C2 (sv) 2012-01-17
BR112012004454B1 (pt) 2021-03-23
RU2513094C2 (ru) 2014-04-20
SE0950660A1 (sv) 2011-03-15
US20120179340A1 (en) 2012-07-12
EP2478263A4 (en) 2013-09-18
CN102483149A (zh) 2012-05-30
US8706365B2 (en) 2014-04-22
EP2478263B1 (en) 2014-10-22

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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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