BR112013021762A2 - método e sistema para determinação de uma necessidade de adaptação de ponto de contato - Google Patents

método e sistema para determinação de uma necessidade de adaptação de ponto de contato

Info

Publication number
BR112013021762A2
BR112013021762A2 BR112013021762A BR112013021762A BR112013021762A2 BR 112013021762 A2 BR112013021762 A2 BR 112013021762A2 BR 112013021762 A BR112013021762 A BR 112013021762A BR 112013021762 A BR112013021762 A BR 112013021762A BR 112013021762 A2 BR112013021762 A2 BR 112013021762A2
Authority
BR
Brazil
Prior art keywords
determining
point
temperature
clutch
need
Prior art date
Application number
BR112013021762A
Other languages
English (en)
Other versions
BR112013021762B1 (pt
Inventor
Andreas Laghamn
Karl Redbrandt
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 BR112013021762A2 publication Critical patent/BR112013021762A2/pt
Publication of BR112013021762B1 publication Critical patent/BR112013021762B1/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
    • 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
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/108—Gear
    • F16D2500/1081—Actuation type
    • F16D2500/1083—Automated manual transmission
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/108—Gear
    • F16D2500/1081—Actuation type
    • F16D2500/1085—Automatic transmission
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/11—Application
    • F16D2500/1107—Vehicles
    • F16D2500/1112—Heavy 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3027—Torque
    • 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
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30404—Clutch temperature
    • 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
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30404—Clutch temperature
    • F16D2500/30405—Estimated clutch temperature
    • 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
    • F16D2500/308—Signal inputs from the transmission
    • F16D2500/3081—Signal inputs from the transmission from the input shaft
    • F16D2500/30816—Speed of the input shaft
    • 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
    • F16D2500/316—Other signal inputs not covered by the groups above
    • F16D2500/3166—Detection of an elapsed period of time
    • 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
    • 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
    • F16D2500/50266—Way of detection
    • F16D2500/50275—Estimation of the displacement of the clutch touch-point due to the modification of relevant parameters, e.g. temperature, wear
    • 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
    • F16D2500/512—Relating to the driver
    • F16D2500/5122—Improve passengers comfort
    • 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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position
    • 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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70452—Engine parameters
    • F16D2500/70454—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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70464—Transmission parameters
    • F16D2500/70466—Input shaft
    • F16D2500/70472—Input shaft speed
    • F16D2500/70474—Input shaft speed change rate
    • 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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/708—Mathematical model

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Transmission Device (AREA)
  • Mechanical Operated Clutches (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

método e sistema para determinação de uma necessidade de adaptação de ponto de contato a presente invenção diz respeito a um método para determinar uma necessidade de adaptação de ponto de contato para uma embreagem (106) de um veículo (100), cuja embreagem (106) é destinada a transmitir força motriz entre uma primeira fonte de força na forma de um motor (101) e pelo menos uma roda propulsionada (113, 114). o método compreende - em um primeiro ponto no tempo, em um primeiro ponto no tempo, determinar uma primeira temperatura (t1) de dita embreagem (106), - comparar dita primeira temperatura (t1) com uma segunda temperatura (t2) de dita embreagem (106) determinada em um segundo ponto no tempo que precede dito primeiro ponto no tempo, e - determinar uma necessidade de adaptação de ponto de contato quando dita primeira temperatura (t1) difere de dita segunda temperatura (t2) por mais de um primeiro valor (<30>t).
BR112013021762-6A 2011-03-14 2012-03-12 método e sistema para determinação de uma necessidade de adaptação de ponto de contato BR112013021762B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1150217A SE535667C2 (sv) 2011-03-14 2011-03-14 Förfarande och system för bestämning av ett behov av kontaktpunktsadaption
SE1150217-6 2011-03-14
PCT/SE2012/050272 WO2012125110A1 (en) 2011-03-14 2012-03-12 Method and system for determination of a need for contact point adaptation

Publications (2)

Publication Number Publication Date
BR112013021762A2 true BR112013021762A2 (pt) 2016-10-18
BR112013021762B1 BR112013021762B1 (pt) 2021-02-09

Family

ID=46830981

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013021762-6A BR112013021762B1 (pt) 2011-03-14 2012-03-12 método e sistema para determinação de uma necessidade de adaptação de ponto de contato

Country Status (9)

Country Link
US (1) US9014929B2 (pt)
EP (1) EP2686571B1 (pt)
JP (1) JP2014508263A (pt)
KR (1) KR20130131478A (pt)
CN (1) CN103429925A (pt)
BR (1) BR112013021762B1 (pt)
RU (1) RU2560961C2 (pt)
SE (1) SE535667C2 (pt)
WO (1) WO2012125110A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535679C2 (sv) * 2011-03-14 2012-11-06 Scania Cv Ab Förfarande och system vid bestämning av en kontaktpunkt för en koppling
JP6020197B2 (ja) * 2013-01-24 2016-11-02 アイシン精機株式会社 ハイブリッド車両のクラッチ制御装置
KR101628528B1 (ko) 2014-11-17 2016-06-09 현대자동차주식회사 Dct의 터치포인트 보정방법
JP6222380B2 (ja) * 2014-11-20 2017-11-01 日産自動車株式会社 車両用発進クラッチの馴染み制御装置
DE102015210176B4 (de) * 2015-06-02 2024-05-02 Schaeffler Technologies AG & Co. KG Verfahren zur Adaption eines Erststartfehlerkompensationswertes eines Tastpunktes einer Kupplung eines Fahrzeuges, vorzugsweise einer unbetätigt geschlossenen Kupplung
KR101714230B1 (ko) * 2015-09-24 2017-03-08 현대자동차주식회사 차량용 클러치 보호방법
US10968965B2 (en) * 2016-07-14 2021-04-06 Schaeffler Technologies AG & Co. KG Method for determining an actuator path of a hydraulic clutch actuator

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JPH07122449B2 (ja) * 1987-12-04 1995-12-25 株式会社豊田自動織機製作所 クラッチの半クラッチ位置決定方法
WO1990005866A1 (de) * 1988-11-17 1990-05-31 Zahnradfabrik Friedrichshafen Ag Verfahren zur regelung einer kupplung
DE69214604T2 (de) * 1991-11-18 1997-03-13 Sanden Corp Verfahren und Vorrichtung für die Klimaanlage eines Fahrzeugs
DE19630014C2 (de) * 1996-07-25 1998-05-20 Daimler Benz Ag Automatisch gesteuerte Kupplung
JP2005508779A (ja) * 2001-07-12 2005-04-07 ルーク　ラメレン　ウント　クツプルングスバウ　ベタイリグングス　コマンディートゲゼルシャフト 車両の、従来とは異なるドライブトレイン内でクラッチの調整を適応させるための方法
DE10236539A1 (de) 2001-08-16 2003-08-07 Luk Lamellen & Kupplungsbau Verfahren, Vorrichtung und deren Verwendung zum Betrieb eines Kraftfahrzeuges, insbesondere zur Ansteuerung eines elektronischen Kupplungsmanagements und/oder eines automatisierten Schaltgetriebes
DE102004007103B4 (de) * 2003-02-20 2019-06-13 Schaeffler Technologies AG & Co. KG Verfahren und Vorrichtung zum Adaptieren eines Kupplungsmoments
WO2005047723A1 (ja) * 2003-11-12 2005-05-26 Hitachi, Ltd. 自動車、及びその制御装置、並びにその駆動力制御装置
JP2005273875A (ja) 2004-03-26 2005-10-06 Aisin Seiki Co Ltd クラッチ制御装置
JP2008256189A (ja) * 2007-04-09 2008-10-23 Toyota Motor Corp 自動クラッチのトルク伝達開始点学習方法及びトルク伝達開始点学習装置
JP2009041695A (ja) * 2007-08-10 2009-02-26 Toyota Motor Corp 自動クラッチの制御装置

Also Published As

Publication number Publication date
WO2012125110A1 (en) 2012-09-20
KR20130131478A (ko) 2013-12-03
SE1150217A1 (sv) 2012-09-15
JP2014508263A (ja) 2014-04-03
CN103429925A (zh) 2013-12-04
EP2686571B1 (en) 2018-07-25
EP2686571A1 (en) 2014-01-22
EP2686571A4 (en) 2016-08-17
SE535667C2 (sv) 2012-10-30
RU2013145685A (ru) 2015-04-20
US20130345940A1 (en) 2013-12-26
RU2560961C2 (ru) 2015-08-20
BR112013021762B1 (pt) 2021-02-09
US9014929B2 (en) 2015-04-21

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Legal Events

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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.