FR2806776B1 - METHOD AND DEVICE FOR AN AUTOMATIC GEARBOX - Google Patents

METHOD AND DEVICE FOR AN AUTOMATIC GEARBOX

Info

Publication number
FR2806776B1
FR2806776B1 FR0103803A FR0103803A FR2806776B1 FR 2806776 B1 FR2806776 B1 FR 2806776B1 FR 0103803 A FR0103803 A FR 0103803A FR 0103803 A FR0103803 A FR 0103803A FR 2806776 B1 FR2806776 B1 FR 2806776B1
Authority
FR
France
Prior art keywords
automatic gearbox
gearbox
gear changing
actuator
selection
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.)
Expired - Fee Related
Application number
FR0103803A
Other languages
French (fr)
Other versions
FR2806776A1 (en
Inventor
Martin Eckert
Thomas Jager
Klaus Henneberger
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
LuK Lamellen und Kupplungsbau GmbH
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 LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau GmbH
Publication of FR2806776A1 publication Critical patent/FR2806776A1/en
Application granted granted Critical
Publication of FR2806776B1 publication Critical patent/FR2806776B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
    • 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
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—Input shaft speed
    • F16H2059/425—Rate of change of input or turbine shaft 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
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
    • 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
    • F16H2061/0075—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 a particular control method
    • F16H2061/0087—Adaptive control, e.g. the control parameters adapted by learning
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

The method is carried out so that the gearbox-drive parameters needed for the selection and the gear changing are determined and stored in a control unit, for controlling the actuator, before the installation of the gear changing gearbox for a vehicle.
FR0103803A 2000-03-22 2001-03-21 METHOD AND DEVICE FOR AN AUTOMATIC GEARBOX Expired - Fee Related FR2806776B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10014231 2000-03-22

Publications (2)

Publication Number Publication Date
FR2806776A1 FR2806776A1 (en) 2001-09-28
FR2806776B1 true FR2806776B1 (en) 2006-06-09

Family

ID=7635914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0103803A Expired - Fee Related FR2806776B1 (en) 2000-03-22 2001-03-21 METHOD AND DEVICE FOR AN AUTOMATIC GEARBOX

Country Status (5)

Country Link
KR (1) KR20010092694A (en)
BR (1) BR0101122A (en)
DE (1) DE10110898B4 (en)
FR (1) FR2806776B1 (en)
IT (1) ITMI20010598A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835030B1 (en) * 2002-01-22 2005-05-06 Valeo METHOD AND DEVICE FOR CONTROLLING THE TRANSMISSION OF SPEEDS IN A GEARBOX OF A MOTOR VEHICLE
DE10238474A1 (en) * 2002-08-22 2004-03-04 Zf Friedrichshafen Ag Adapting automatic gearbox shifting involves determining adaptation value from sound quality determining events, storing, using characteristics to adapt shift control with predefined entry conditions
DE102005000888B4 (en) * 2004-02-04 2014-07-17 Schaeffler Technologies Gmbh & Co. Kg Method for performing a teach-in procedure in a transmission
DE102004017794B4 (en) * 2004-04-05 2007-09-13 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Switching optimization method and corresponding control unit
DE102008043385B4 (en) 2008-11-03 2020-10-15 Zf Friedrichshafen Ag Method for determining the synchronization point of an automated dual clutch transmission
DE102008043384B4 (en) 2008-11-03 2020-10-15 Zf Friedrichshafen Ag Method for adapting the clutch characteristics of an automated double clutch transmission
DE102009002033A1 (en) 2009-03-31 2010-10-07 Zf Friedrichshafen Ag Method for compensating air pockets in electrohydraulic system of automat transmission in vehicle, involves extending filling time of shifting elements to preset value, and reducing value until occurrence of actuation of elements stops
KR100985302B1 (en) * 2009-11-02 2010-10-04 단국대학교 산학협력단 Driver scalp optical treatment apparatus for vehicle
CN103089987B (en) * 2013-01-18 2015-07-22 浙江吉利汽车研究院有限公司杭州分公司 Method for controlling predicted synchronization point of automatic transmission synchronizer
CN104279309B (en) * 2013-07-01 2017-04-26 上海汽车集团股份有限公司 Method and device for controlling synchronizer in automatic mechanical gearbox
DE102018007746B4 (en) 2018-10-02 2022-01-27 Daimler Ag Method of operating a dual clutch transmission to release respective tooth-on-tooth positions
DE102018009704A1 (en) 2018-12-12 2020-06-18 Daimler Ag Method for learning a synchronous position of a gear actuator of a double clutch transmission, in particular a motor vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315526B (en) * 1996-07-25 2001-02-14 Luk Getriebe Systeme Gmbh Method for the function monitoring of a motor vehicle gearbox and motor vehicle for use with the method
US5842375A (en) * 1997-02-18 1998-12-01 Deere & Company Calibration method for transmission control clutches
DE19900820B4 (en) * 1998-01-16 2013-03-14 Schaeffler Technologies AG & Co. KG Power assistance device for a transmission
DE19825050C2 (en) * 1998-06-04 2002-06-13 Wacker Siltronic Halbleitermat Method for arranging and orienting single crystals for cutting off wafers on a wire saw having a wire frame

Also Published As

Publication number Publication date
ITMI20010598A0 (en) 2001-03-21
FR2806776A1 (en) 2001-09-28
DE10110898B4 (en) 2010-09-09
KR20010092694A (en) 2001-10-26
DE10110898A1 (en) 2001-09-27
BR0101122A (en) 2001-11-06
ITMI20010598A1 (en) 2002-09-21

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Effective date: 20130408

ST Notification of lapse

Effective date: 20151130