BR112012015638A2 - método para operação de uma transmissão de embreagem múltipla - Google Patents

método para operação de uma transmissão de embreagem múltipla

Info

Publication number
BR112012015638A2
BR112012015638A2 BR112012015638A BR112012015638A BR112012015638A2 BR 112012015638 A2 BR112012015638 A2 BR 112012015638A2 BR 112012015638 A BR112012015638 A BR 112012015638A BR 112012015638 A BR112012015638 A BR 112012015638A BR 112012015638 A2 BR112012015638 A2 BR 112012015638A2
Authority
BR
Brazil
Prior art keywords
transmission
decrease
operating
power increase
clutch transmission
Prior art date
Application number
BR112012015638A
Other languages
English (en)
Other versions
BR112012015638B1 (pt
Inventor
Bjernetun Johan
Eriksson Anders
Razaznejad Behrooz
Original Assignee
Volvo Lastvagnar 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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BR112012015638A2 publication Critical patent/BR112012015638A2/pt
Publication of BR112012015638B1 publication Critical patent/BR112012015638B1/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
    • 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
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • 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
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0444—Smoothing ratio shift during fast shifting over two gearsteps, e.g. jumping from fourth to second 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
    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • F16H2061/161—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed by checking feasibility of shifts, i.e. determine if requested shift can be successfully completed and post shift values are in an acceptable range
    • 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
    • F16H2306/14—Skipping 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
    • F16H61/10—Controlling shift hysteresis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

método para operação de uma transmissão de embreagem múltipla. a presente invenção se refere a um método e a um dispositivo para operação de uma transmissão de embreagem dupla conectável para um motor de combustão interna proporcionado em um veículo, referido método compreende as etapas de: provisão de uma undidade de controle (45) para gerenciamento de pelo menos o motor de combustão interna e a transmissão; provisão de um modelo de previsão compreendendo pelo menos uma sequência de câmbio simulada para referida transmissão; previsão do tempo <30> entre um primeiro aumento/redução de marcha de força e um segundo aumento/redução de marcha de força para referida transmissão por utilização de pelo menos um modelo de previsão; modificação de pelo menos um parâmetro para operação de transmissão se o tempo previsto entre referido primeiro aumento/redução de marcha de força e referido segundo aumento/redução de marcha de força para referida transmissão é mais curto que um limite de tempo pré-determinado.
BR112012015638A 2009-12-21 2009-12-21 método para operação de uma transmissão de embreagem múltipla e sistema de controle de transmissão BR112012015638B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/009168 WO2011076225A1 (en) 2009-12-21 2009-12-21 Method for operating a multi-clutch transmission

Publications (2)

Publication Number Publication Date
BR112012015638A2 true BR112012015638A2 (pt) 2016-05-10
BR112012015638B1 BR112012015638B1 (pt) 2020-04-22

Family

ID=42244957

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012015638A BR112012015638B1 (pt) 2009-12-21 2009-12-21 método para operação de uma transmissão de embreagem múltipla e sistema de controle de transmissão

Country Status (7)

Country Link
US (1) US8936532B2 (pt)
EP (1) EP2516895B1 (pt)
JP (1) JP5717072B2 (pt)
CN (1) CN102713364B (pt)
BR (1) BR112012015638B1 (pt)
RU (1) RU2526332C2 (pt)
WO (1) WO2011076225A1 (pt)

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JP5769579B2 (ja) * 2011-10-17 2015-08-26 アイシン・エーアイ株式会社 デュアルクラッチ式自動変速機
JP5769580B2 (ja) * 2011-10-17 2015-08-26 アイシン・エーアイ株式会社 自動変速機
US9217502B2 (en) * 2013-01-17 2015-12-22 Stanley Wierzbowski Electronic transmission control system
KR101534949B1 (ko) * 2013-11-25 2015-07-07 현대자동차주식회사 외기온 왜곡 보정 기능을 갖춘 외기온 연산 모델링 방법
US9440654B2 (en) * 2014-03-13 2016-09-13 GM Global Technology Operations LLC Hybrid vehicle and method of controlling a hybrid vehicle with mode selection based on look ahead data
JP6541780B2 (ja) * 2014-10-09 2019-07-10 ボルボトラックコーポレーション 車両のパワートレインを制御するための方法
WO2016155777A1 (en) 2015-03-30 2016-10-06 Volvo Truck Corporation Method for controlling a multi-clutch transmission
US9869387B2 (en) * 2015-08-05 2018-01-16 GM Global Technology Operations LLC Predictive control of a change-of-mind-shift maneuver
NL2018971B1 (en) * 2017-05-24 2018-12-07 Punch Powertrain Nv a shifting method for a transmission, a transmission system, a computer program product, and a vehicle.
JP6848841B2 (ja) 2017-11-30 2021-03-24 トヨタ自動車株式会社 車両の制御装置
CN108374888B (zh) * 2018-02-12 2019-11-15 安徽江淮汽车集团股份有限公司 一种换挡控制方法及系统
JP7001540B2 (ja) * 2018-05-18 2022-01-19 株式会社クボタ 作業車
CN111350812A (zh) * 2018-12-24 2020-06-30 长城汽车股份有限公司 车辆及其变速器的选档方法与装置
SE544034C2 (en) * 2020-03-25 2021-11-16 Scania Cv Ab Method, computer program, computer-readable medium, control arrangement and a vehicle for downshifting gears in an uphill slope
CN112524243A (zh) * 2020-12-04 2021-03-19 东风汽车集团有限公司 一种双离合自动变速箱离合器预同步控制方法
CN112943913B (zh) * 2021-02-26 2022-05-20 北京理工大学 一种基于决策树算法的amt挂挡过程冗余控制方法

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Also Published As

Publication number Publication date
CN102713364A (zh) 2012-10-03
US8936532B2 (en) 2015-01-20
WO2011076225A1 (en) 2011-06-30
JP5717072B2 (ja) 2015-05-13
RU2526332C2 (ru) 2014-08-20
CN102713364B (zh) 2015-07-22
JP2013515215A (ja) 2013-05-02
US20130172147A1 (en) 2013-07-04
BR112012015638B1 (pt) 2020-04-22
EP2516895A1 (en) 2012-10-31
EP2516895B1 (en) 2016-03-23
RU2012131046A (ru) 2014-01-27

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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]
B06T Formal requirements before examination [chapter 6.20 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/04/2020, OBSERVADAS AS CONDICOES LEGAIS.