BR112013021761A2 - método e sistema pertencente a determinação de um ponto de contato para uma embreagem - Google Patents

método e sistema pertencente a determinação de um ponto de contato para uma embreagem

Info

Publication number
BR112013021761A2
BR112013021761A2 BR112013021761A BR112013021761A BR112013021761A2 BR 112013021761 A2 BR112013021761 A2 BR 112013021761A2 BR 112013021761 A BR112013021761 A BR 112013021761A BR 112013021761 A BR112013021761 A BR 112013021761A BR 112013021761 A2 BR112013021761 A2 BR 112013021761A2
Authority
BR
Brazil
Prior art keywords
clutch
determining
contact point
contact
power source
Prior art date
Application number
BR112013021761A
Other languages
English (en)
Other versions
BR112013021761B1 (pt
Inventor
Andreas Laghaman
Karl Rebrandt
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 BR112013021761A2 publication Critical patent/BR112013021761A2/pt
Publication of BR112013021761B1 publication Critical patent/BR112013021761B1/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
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/10—Preventing unintentional or unsafe engagement
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0062—Adapting control system settings
    • B60W2050/0075—Automatic parameter input, automatic initialising or calibrating means
    • B60W2050/0083—Setting, resetting, calibration
    • B60W2050/0087—Resetting start and end points of actuator travel
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3108—Vehicle 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50245—Calibration or recalibration of the clutch touch-point
    • F16D2500/50251—During operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

método e sistema pertencente a determinação de um ponto de contato para uma embreagem a presente invenção diz respeito a um método pertencente a determinação de um ponto de contato para uma embreagem (106) de um veículo (100), de tal modo que dita embreagem (106) é destinada a transmitir força motriz entre uma primeira fonte de energia na forma de um motor (101) e pelo menos uma roda propulsionada (113,14), que dita determinação de ponto de contato envolve abertura de dita embreagem (106), e que quando o ponto de contato está sendo determinado e o veículo (100) está em movimento o método (10) compreende ainda - controlar a velocidade de dita primeira fonte de energia (101) para uma primeira velocidade (<sym>1) que é mais alta que uma velocidade de marcha lenta de dita primeeira fonte de energia (101).
BR112013021761-8A 2011-03-14 2012-03-12 método e sistema pertencente a determinação de um ponto de contato para um embreagem BR112013021761B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1150218A SE535679C2 (sv) 2011-03-14 2011-03-14 Förfarande och system vid bestämning av en kontaktpunkt för en koppling
SE1150218-4 2011-03-14
PCT/SE2012/050274 WO2012125112A1 (en) 2011-03-14 2012-03-12 Method and system pertaining to determination of a contact point for a clutch

Publications (2)

Publication Number Publication Date
BR112013021761A2 true BR112013021761A2 (pt) 2016-10-18
BR112013021761B1 BR112013021761B1 (pt) 2021-02-09

Family

ID=46830983

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013021761-8A BR112013021761B1 (pt) 2011-03-14 2012-03-12 método e sistema pertencente a determinação de um ponto de contato para um embreagem

Country Status (9)

Country Link
US (1) US8936530B2 (pt)
EP (1) EP2686572B1 (pt)
JP (1) JP5718489B2 (pt)
KR (1) KR101532402B1 (pt)
CN (1) CN103443491A (pt)
BR (1) BR112013021761B1 (pt)
RU (1) RU2554185C2 (pt)
SE (1) SE535679C2 (pt)
WO (1) WO2012125112A1 (pt)

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SE535679C2 (sv) * 2011-03-14 2012-11-06 Scania Cv Ab Förfarande och system vid bestämning av en kontaktpunkt för en koppling
KR101470209B1 (ko) * 2013-09-17 2014-12-05 현대자동차주식회사 하이브리드 차량용 클러치 제어방법 및 장치
WO2015086011A1 (de) * 2013-12-11 2015-06-18 Schaeffler Technologies AG & Co. KG Verfahren zur vermeidung einer sicherheitskritischen betätigung einer trennkupplung in einem hybridmodul eines antriebsstranges eines kraftfahrzeuges
CN103754223B (zh) * 2014-01-03 2017-04-12 北京智行鸿远汽车技术有限公司 一种电动汽车离合器工作状态判断方法
DE102014211381A1 (de) * 2014-06-13 2015-12-17 Schaeffler Technologies AG & Co. KG Verfahren und Vorrichtung zur Ermittlung eines Tastpunktes einer Hybridtrennkupplung eines Hybridfahrzeuges
DE102014211669A1 (de) * 2014-06-18 2015-12-24 Schaeffler Technologies AG & Co. KG Verfahren zur Ermittlung einer Tastpunktänderung einer Hybridtrennkupplung eines Hybridfahrzeuges
KR101655642B1 (ko) 2015-01-05 2016-09-07 현대자동차주식회사 하이브리드 차량용 엔진클러치의 키스포인트 학습 방법
DE102015210104A1 (de) * 2015-06-02 2016-12-08 Robert Bosch Gmbh Verfahren zum Betreiben eines Elektromotors zum Bremsen eines Fahrzeugs und Steuervorrichtung für einen zumindest zum Bremsen eines Fahrzeugs ausgelegten Elektromotor
DE102016210137A1 (de) * 2015-06-30 2017-01-05 Robert Bosch Engineering and Business Solutions Ltd. Verfahren zum Bestimmen eines Berührungspunkts für eine elektronisch betätigte Kupplung in einem Fahrzeug
EP3551902B1 (de) * 2016-12-07 2020-10-14 GKN Automotive Ltd. Verfahren zum ansteuern einer lamellenkupplung
CN108286576B (zh) * 2017-01-10 2021-05-18 舍弗勒技术股份两合公司 一种离合器系统安全控制方法及装置
KR102461506B1 (ko) * 2017-09-25 2022-11-02 현대자동차주식회사 Ａｍｔ차량의 클러치 제어방법
US10988140B2 (en) * 2017-12-15 2021-04-27 Cummins Inc. Optimization of concurrent operation of predictive cruise control and idle coast management control
CN109990015B (zh) * 2017-12-29 2020-08-18 长城汽车股份有限公司 双离合器半结合点的自学习方法
JP2019178736A (ja) * 2018-03-30 2019-10-17 本田技研工業株式会社 車両の制御装置

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CA2085517C (en) * 1992-01-02 1999-04-13 Chia-Hsiang Liu Touch point identification for automatic clutch controller
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US5337874A (en) * 1993-03-19 1994-08-16 Eaton Corporation Method/system for determining clutch touch point
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GB9421350D0 (en) * 1994-10-24 1994-12-07 Eaton Corp Automated clutch control and calibration
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US6309325B1 (en) * 1997-04-17 2001-10-30 Transmission Tsp, S.A. De C.V. Method and apparatus for operating a clutch in an automated mechanical transmission
US6023988A (en) * 1998-08-10 2000-02-15 Case Corporation Calibration system for a power shift transmission
US6375596B1 (en) * 2000-09-12 2002-04-23 Eaton Corporation Control to determine input shaft direction of rotation
US6494810B1 (en) * 2001-05-30 2002-12-17 Eaton Corporation Clutch calibration and control
EP1760349B1 (de) 2002-11-28 2010-03-03 LuK Lamellen und Kupplungsbau Beteiligungs KG Vorrichtung zur Überwachung einer Positionsveränderung eines bürstenlosen Elektromotors
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SE535679C2 (sv) * 2011-03-14 2012-11-06 Scania Cv Ab Förfarande och system vid bestämning av en kontaktpunkt för en koppling

Also Published As

Publication number Publication date
SE535679C2 (sv) 2012-11-06
US8936530B2 (en) 2015-01-20
JP5718489B2 (ja) 2015-05-13
RU2013145682A (ru) 2015-04-20
CN103443491A (zh) 2013-12-11
EP2686572B1 (en) 2017-10-11
BR112013021761B1 (pt) 2021-02-09
KR101532402B1 (ko) 2015-06-29
US20130331231A1 (en) 2013-12-12
KR20130131479A (ko) 2013-12-03
SE1150218A1 (sv) 2012-09-15
EP2686572A4 (en) 2016-08-17
RU2554185C2 (ru) 2015-06-27
EP2686572A1 (en) 2014-01-22
JP2014514199A (ja) 2014-06-19
WO2012125112A1 (en) 2012-09-20

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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]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2012, OBSERVADAS AS CONDICOES LEGAIS.