DE112015002870A5 - A method of determining a touch point change of a hybrid disconnect clutch of a hybrid vehicle - Google Patents

A method of determining a touch point change of a hybrid disconnect clutch of a hybrid vehicle Download PDF

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Publication number
DE112015002870A5
DE112015002870A5 DE112015002870.6T DE112015002870T DE112015002870A5 DE 112015002870 A5 DE112015002870 A5 DE 112015002870A5 DE 112015002870 T DE112015002870 T DE 112015002870T DE 112015002870 A5 DE112015002870 A5 DE 112015002870A5
Authority
DE
Germany
Prior art keywords
hybrid
determining
touch point
disconnect clutch
point change
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE112015002870.6T
Other languages
German (de)
Inventor
Erhard Hodrus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112015002870A5 publication Critical patent/DE112015002870A5/en
Pending legal-status Critical Current

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
    • F16D48/066—Control of fluid pressure, e.g. using an accumulator
    • 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
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1023—Electric motor
    • F16D2500/1024—Electric motor combined with hydraulic actuation
    • 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
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1023—Electric motor
    • F16D2500/1025—Electric motor with threaded 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
    • F16D2500/106—Engine
    • F16D2500/1066—Hybrid
    • 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
    • F16D2500/3024—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
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/501—Relating the actuator
    • F16D2500/5012—Accurate determination of the clutch positions, e.g. treating the signal from the position sensor, or by using two position sensors for determination
    • 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
    • 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
    • F16D2500/50281—Transmitted 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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70205—Clutch actuator
    • F16D2500/70217—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
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70205—Clutch actuator
    • F16D2500/70235—Displacement
    • 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
    • F16D2500/706—Strategy of control
    • F16D2500/70605—Adaptive correction; Modifying control system parameters, e.g. gains, constants, look-up tables

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
DE112015002870.6T 2014-06-18 2015-06-16 A method of determining a touch point change of a hybrid disconnect clutch of a hybrid vehicle Pending DE112015002870A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014211669.4 2014-06-18
DE102014211669.4A DE102014211669A1 (en) 2014-06-18 2014-06-18 A method of determining a touch point change of a hybrid disconnect clutch of a hybrid vehicle
PCT/DE2015/200374 WO2015192847A2 (en) 2014-06-18 2015-06-16 Method for determining a bite point change of a hybrid separating clutch of a hybrid vehicle

Publications (1)

Publication Number Publication Date
DE112015002870A5 true DE112015002870A5 (en) 2017-03-09

Family

ID=53761167

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102014211669.4A Withdrawn DE102014211669A1 (en) 2014-06-18 2014-06-18 A method of determining a touch point change of a hybrid disconnect clutch of a hybrid vehicle
DE112015002870.6T Pending DE112015002870A5 (en) 2014-06-18 2015-06-16 A method of determining a touch point change of a hybrid disconnect clutch of a hybrid vehicle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102014211669.4A Withdrawn DE102014211669A1 (en) 2014-06-18 2014-06-18 A method of determining a touch point change of a hybrid disconnect clutch of a hybrid vehicle

Country Status (4)

Country Link
KR (1) KR102448749B1 (en)
CN (1) CN106460966B (en)
DE (2) DE102014211669A1 (en)
WO (1) WO2015192847A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014216279A1 (en) * 2014-08-15 2016-02-18 Schaeffler Technologies AG & Co. KG Method for protecting a clutch actuator of a clutch actuation system, preferably for a motor vehicle
DE102015204779B4 (en) 2015-02-09 2021-05-20 Schaeffler Technologies AG & Co. KG Method for controlling an automated friction clutch
DE102016208915A1 (en) * 2016-05-24 2017-11-30 Schaeffler Technologies AG & Co. KG Method for determining a state of wear of a friction clutch
DE102016215597A1 (en) 2016-08-19 2018-02-22 Schaeffler Technologies AG & Co. KG Method for determining a safety-relevant coupling state of a separating clutch of a hybrid drive train
KR102406173B1 (en) * 2017-05-22 2022-06-07 현대자동차주식회사 Control system and method for engine clutch
DE102017113348A1 (en) * 2017-06-19 2018-12-20 Schaeffler Technologies AG & Co. KG Method for actuating a hybrid disconnect clutch of a hybrid vehicle
DE102017119496B4 (en) * 2017-08-25 2023-02-16 Schaeffler Technologies AG & Co. KG clutch actuator
DE102018113610B4 (en) * 2018-06-07 2021-02-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Regeneration of a particle filter
DE102018117310A1 (en) * 2018-07-18 2020-01-23 Schaeffler Technologies AG & Co. KG Method for improving the accuracy when determining the contact point of an automated clutch in a motor vehicle with an internal combustion engine
CN110043650B (en) * 2019-04-09 2023-06-23 东风商用车有限公司 System and method for self-learning of engagement points of AMT clutch of heavy truck off-line
DE102021119141B3 (en) 2021-07-23 2022-10-27 Schaeffler Technologies AG & Co. KG Method for determining a touch point of a separating clutch of a hybrid module

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1614922A3 (en) 2004-07-06 2009-12-23 LuK Lamellen und Kupplungsbau Beteiligungs KG Method and device for referencing an incremental displacement sensor in an electronically controlled clutch actuator
DE102008027071A1 (en) 2007-06-25 2009-01-02 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method and device for friction value adaptation of a arranged in a hybrid drive train friction clutch
ATE530791T1 (en) 2007-07-12 2011-11-15 Schaeffler Technologies Gmbh METHOD FOR DETERMINING THE TEST POINT OF AN AUTOMATED CLUTCH
DE112011101223A5 (en) 2010-04-08 2013-01-24 Schaeffler Technologies AG & Co. KG Method for controlling an automated clutch
DE102011016999A1 (en) * 2010-04-26 2012-03-29 Schaeffler Technologies Gmbh & Co. Kg Method for adapting a touch point of a clutch in a drive train of a motor vehicle
SE535679C2 (en) * 2011-03-14 2012-11-06 Scania Cv Ab Method and system for determining a contact point for a connection
CN103477107B (en) * 2011-04-15 2016-10-05 舍弗勒技术股份两合公司 Method for clutch parameter adaptation
DE102012204929A1 (en) * 2011-04-15 2012-10-18 Schaeffler Technologies AG & Co. KG Procedure for commissioning a clutch
KR102126237B1 (en) * 2012-07-17 2020-06-24 섀플러 테크놀로지스 아게 운트 코. 카게 Method for determining parameters of a friction clutch device
DE112013005229B4 (en) 2012-10-31 2022-05-05 Schaeffler Technologies AG & Co. KG Method for the automated actuation of a friction clutch

Also Published As

Publication number Publication date
KR20170018923A (en) 2017-02-20
WO2015192847A2 (en) 2015-12-23
WO2015192847A3 (en) 2016-02-25
CN106460966B (en) 2019-06-11
CN106460966A (en) 2017-02-22
DE102014211669A1 (en) 2015-12-24
KR102448749B1 (en) 2022-09-29

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