BR112012004060A2 - determinação de um ou mais pontos de troca de marcha - Google Patents

determinação de um ou mais pontos de troca de marcha

Info

Publication number
BR112012004060A2
BR112012004060A2 BR112012004060A BR112012004060A BR112012004060A2 BR 112012004060 A2 BR112012004060 A2 BR 112012004060A2 BR 112012004060 A BR112012004060 A BR 112012004060A BR 112012004060 A BR112012004060 A BR 112012004060A BR 112012004060 A2 BR112012004060 A2 BR 112012004060A2
Authority
BR
Brazil
Prior art keywords
determination
gear shifting
shifting points
points
gear
Prior art date
Application number
BR112012004060A
Other languages
English (en)
Other versions
BR112012004060B1 (pt
Inventor
Fredrik Swartling
Mikael Wågberg
Mikael Öun
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 BR112012004060A2 publication Critical patent/BR112012004060A2/pt
Publication of BR112012004060B1 publication Critical patent/BR112012004060B1/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
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction
    • 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
    • F16H2059/366—Engine or motor speed
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • F16H2059/663—Road slope
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
BR112012004060-0A 2009-09-14 2010-09-10 Processo e sistema para determinação de um ou mais pontos de troca e veículo motor BR112012004060B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0950655-1 2009-09-14
SE0950655A SE534153C2 (sv) 2009-09-14 2009-09-14 Bestämning av en eller flera växlingspunkter
PCT/SE2010/050961 WO2011031219A1 (en) 2009-09-14 2010-09-10 Determination of one or more gearshift points

Publications (2)

Publication Number Publication Date
BR112012004060A2 true BR112012004060A2 (pt) 2016-03-08
BR112012004060B1 BR112012004060B1 (pt) 2020-12-01

Family

ID=43732682

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012004060-0A BR112012004060B1 (pt) 2009-09-14 2010-09-10 Processo e sistema para determinação de um ou mais pontos de troca e veículo motor

Country Status (7)

Country Link
US (1) US8744703B2 (pt)
EP (1) EP2478265B1 (pt)
CN (1) CN102483150B (pt)
BR (1) BR112012004060B1 (pt)
RU (1) RU2520198C2 (pt)
SE (1) SE534153C2 (pt)
WO (1) WO2011031219A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE534110C2 (sv) * 2009-09-14 2011-05-03 Scania Cv Ab Metod för bestämning av växlingspunkter
SE534847C2 (sv) * 2009-09-14 2012-01-17 Scania Cv Ab Metod och system för bestämning av antal växlingssteg i ett motorfordon
SE535204C2 (sv) 2009-12-17 2012-05-22 Scania Cv Ab Metod för bestämning av drivkraftkapacitet hos ett motorfordon
DE102011087126A1 (de) * 2011-11-25 2013-05-29 Zf Friedrichshafen Ag Steuerungseinrichtung eines Kraftfahrzeugs
SE537700C2 (sv) * 2012-04-05 2015-09-29 Scania Cv Ab Bränsleekonomiskt framförande av fordon genom styrning av utväxlingsförhållande vid minskad bränsletillförsel
JP5466343B1 (ja) * 2013-07-12 2014-04-09 株式会社小松製作所 作業車両及び作業車両の制御方法
JP6137116B2 (ja) * 2014-10-27 2017-05-31 トヨタ自動車株式会社 電動車両
CN106143489B (zh) * 2015-03-30 2018-11-30 长城汽车股份有限公司 定速巡航控制方法及系统
US20170174219A1 (en) * 2015-12-18 2017-06-22 Cnh Industrial America Llc Auto-efficiency mode for power shift transmissions
DE102016206716A1 (de) 2016-04-20 2017-10-26 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Steuereinheit zum Betrieb eines Getriebes
CN109139904B (zh) * 2017-07-01 2019-12-17 董润 车辆自动换挡装置及其工作方法
CN108506474B (zh) * 2018-04-19 2019-10-22 吉林大学 一种基于车载导航系统的自动变速器换挡点预测控制方法
CN109139894B (zh) * 2018-09-07 2020-08-14 一汽解放汽车有限公司 一种基于前方道路信息的自动变速器换挡控制方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852006A (en) 1988-04-18 1989-07-25 Eaton Corporation Amt off-highway downshift logic
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
US5479345A (en) * 1993-11-02 1995-12-26 Eaton Corporation Method and apparatus for selecting shift points in an automated mechanical transmission
DE4440706C2 (de) * 1994-11-15 2000-08-10 Volkswagen Ag Verfahren und Vorrichtung zur streckenneigungsabhängigen Steuerung des Schaltpunktes eines Automatikgetriebes
DE19703561A1 (de) * 1997-01-31 1998-08-06 Zahnradfabrik Friedrichshafen Einrichtung zum Auswerten von Fahrzeug-, Antriebs- und Betriebsparametern
DE19819463B4 (de) * 1998-04-30 2004-03-25 Siemens Ag Antriebsstrangsteuerung eines Kraftfahrzeuges
US6436005B1 (en) * 1998-06-18 2002-08-20 Cummins, Inc. System for controlling drivetrain components to achieve fuel efficiency goals
US6496767B1 (en) * 2001-08-08 2002-12-17 Caterpillar Inc Constant groundspeed autoshift method and apparatus for maximizing fuel economy
US7463962B2 (en) * 2004-07-07 2008-12-09 Eaton Corporation Shift point strategy for hybrid electric vehicle transmission
US20060155447A1 (en) * 2005-01-07 2006-07-13 Caterpillar Inc. Control system for a load-carrying vehicle
US20060293822A1 (en) 2005-06-27 2006-12-28 Freightliner Llc Predictive control method and apparatus for vehicle automatic transmission
DE102005031764A1 (de) * 2005-07-07 2007-01-18 Zf Friedrichshafen Ag Verfahren zum Steuern eines Antriebsstranges eines Fahrzeugs mit einer Antriebsmaschine und mit einem Getriebe
JP4301232B2 (ja) * 2005-10-26 2009-07-22 トヨタ自動車株式会社 自動変速機の変速制御装置
DE102006030899A1 (de) * 2006-01-11 2007-07-19 Böhringer, Volker Verfahren zur Steuerung der Motorkenndaten und eines automatischen Getriebes als Funktion des Gradienten der geographischen Position
US7653469B2 (en) * 2006-07-25 2010-01-26 Gm Global Technology Operations, Inc. Automatic transmission shift point control system and method of use
JP4165596B2 (ja) * 2006-10-18 2008-10-15 トヨタ自動車株式会社 制駆動力制御装置
US8370032B2 (en) * 2007-07-12 2013-02-05 Toyota Motor Engineering & Manufacturing North America, Inc. Systems and methods for shift control for vehicular transmission
US7966115B2 (en) * 2007-08-02 2011-06-21 Cummins Inc. System and method for controlling transmission shift points based on vehicle weight

Also Published As

Publication number Publication date
SE0950655A1 (sv) 2011-03-15
US20120166054A1 (en) 2012-06-28
EP2478265A4 (en) 2013-06-12
SE534153C2 (sv) 2011-05-17
EP2478265B1 (en) 2014-10-22
RU2520198C2 (ru) 2014-06-20
EP2478265A1 (en) 2012-07-25
BR112012004060B1 (pt) 2020-12-01
CN102483150B (zh) 2015-09-09
WO2011031219A1 (en) 2011-03-17
CN102483150A (zh) 2012-05-30
US8744703B2 (en) 2014-06-03
RU2012114865A (ru) 2013-10-27

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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]
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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