FR3055869B1 - METHOD FOR CALCULATING POSITIONS FOR SYNCHRONIZING A DOUBLE CLUTCH GEARBOX - Google Patents

METHOD FOR CALCULATING POSITIONS FOR SYNCHRONIZING A DOUBLE CLUTCH GEARBOX

Info

Publication number
FR3055869B1
FR3055869B1 FR1658419A FR1658419A FR3055869B1 FR 3055869 B1 FR3055869 B1 FR 3055869B1 FR 1658419 A FR1658419 A FR 1658419A FR 1658419 A FR1658419 A FR 1658419A FR 3055869 B1 FR3055869 B1 FR 3055869B1
Authority
FR
France
Prior art keywords
synchronizing
double clutch
clutch gearbox
calculating positions
calculating
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.)
Active
Application number
FR1658419A
Other languages
French (fr)
Other versions
FR3055869A1 (en
Inventor
Eric Schaeffer
Alexandre Deschamps
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1658419A priority Critical patent/FR3055869B1/en
Priority to EP17780786.4A priority patent/EP3510304B1/en
Priority to CN201780055116.7A priority patent/CN109690148B/en
Priority to PCT/FR2017/052335 priority patent/WO2018046827A1/en
Publication of FR3055869A1 publication Critical patent/FR3055869A1/en
Application granted granted Critical
Publication of FR3055869B1 publication Critical patent/FR3055869B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • B60W10/113—Stepped gearings with two input flow paths, e.g. double clutch transmission selection of one of the torque flow paths by the corresponding input clutch
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/684—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 specially adapted for stepped gearings without interruption of drive
    • F16H61/688—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 specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • 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
    • 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
    • F16H2061/283—Adjustment or calibration of actuator positions, e.g. neutral position
FR1658419A 2016-09-09 2016-09-09 METHOD FOR CALCULATING POSITIONS FOR SYNCHRONIZING A DOUBLE CLUTCH GEARBOX Active FR3055869B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1658419A FR3055869B1 (en) 2016-09-09 2016-09-09 METHOD FOR CALCULATING POSITIONS FOR SYNCHRONIZING A DOUBLE CLUTCH GEARBOX
EP17780786.4A EP3510304B1 (en) 2016-09-09 2017-09-04 Method for calculating positions to synchronise a dual clutch gearbox
CN201780055116.7A CN109690148B (en) 2016-09-09 2017-09-04 Method for calculating the position of a synchronized double clutch transmission
PCT/FR2017/052335 WO2018046827A1 (en) 2016-09-09 2017-09-04 Method for calculating positions to synchronise a dual clutch gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1658419A FR3055869B1 (en) 2016-09-09 2016-09-09 METHOD FOR CALCULATING POSITIONS FOR SYNCHRONIZING A DOUBLE CLUTCH GEARBOX

Publications (2)

Publication Number Publication Date
FR3055869A1 FR3055869A1 (en) 2018-03-16
FR3055869B1 true FR3055869B1 (en) 2018-08-31

Family

ID=57348922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658419A Active FR3055869B1 (en) 2016-09-09 2016-09-09 METHOD FOR CALCULATING POSITIONS FOR SYNCHRONIZING A DOUBLE CLUTCH GEARBOX

Country Status (1)

Country Link
FR (1) FR3055869B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953937A1 (en) * 1999-11-10 2001-05-17 Daimler Chrysler Ag Control system for layshaft-type gearbox regulates two gear units, which are arranged in power flow parallel arrangement, each with friction locking load changing clutch
EP1467127B1 (en) * 2003-04-08 2019-05-29 Getrag Ford Transmissions GmbH Gearbox and control method
DE102004017794B4 (en) * 2004-04-05 2007-09-13 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Switching optimization method and corresponding control unit
FR2904674B1 (en) * 2006-08-01 2008-10-17 Peugeot Citroen Automobiles Sa METHOD FOR DETERMINING THE POSITIONS OF BEGINNING AND COMPLETING A CRAB AND GEARBOX ESTIMATING A POSITION OF BEGINNING AND END OF CRABOTAGE AT THE PASSAGE OF A REPORT
DE102008043385B4 (en) * 2008-11-03 2020-10-15 Zf Friedrichshafen Ag Method for determining the synchronization point of an automated dual clutch transmission
FR2979405B1 (en) * 2011-08-31 2013-08-30 Peugeot Citroen Automobiles Sa DETERMINING THE SYNCHRONIZATION POINTS OF A DOUBLE CLUTCH GEARBOX

Also Published As

Publication number Publication date
FR3055869A1 (en) 2018-03-16

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