FR2866284B1 - DEVICE AND METHOD FOR DRIVING A TRACTION CHAIN FOR A MOTOR VEHICLE WITH A TRANSMISSION MEMBER HAVING AN AUTOMATIC DEMULTIPLICATION CHANGE MODE, AND EQUIPPED VEHICLE - Google Patents

DEVICE AND METHOD FOR DRIVING A TRACTION CHAIN FOR A MOTOR VEHICLE WITH A TRANSMISSION MEMBER HAVING AN AUTOMATIC DEMULTIPLICATION CHANGE MODE, AND EQUIPPED VEHICLE

Info

Publication number
FR2866284B1
FR2866284B1 FR0401534A FR0401534A FR2866284B1 FR 2866284 B1 FR2866284 B1 FR 2866284B1 FR 0401534 A FR0401534 A FR 0401534A FR 0401534 A FR0401534 A FR 0401534A FR 2866284 B1 FR2866284 B1 FR 2866284B1
Authority
FR
France
Prior art keywords
motor vehicle
traction chain
driving
vehicle
demultiplication
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
FR0401534A
Other languages
French (fr)
Other versions
FR2866284A1 (en
Inventor
Eric Donati
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 FR0401534A priority Critical patent/FR2866284B1/en
Priority to EP05717639A priority patent/EP1716033A1/en
Priority to BRPI0506806-1A priority patent/BRPI0506806A/en
Priority to PCT/FR2005/000359 priority patent/WO2005080123A1/en
Publication of FR2866284A1 publication Critical patent/FR2866284A1/en
Application granted granted Critical
Publication of FR2866284B1 publication Critical patent/FR2866284B1/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
    • 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
    • F16H61/02—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 the signals used
    • F16H61/0202—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 the signals used the signals being electric
    • F16H61/0204—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • 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
    • 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
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/10—Change speed 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/10—Change speed gearings
    • B60W2710/105—Output 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
    • 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
    • F16H2061/0096—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 using a parameter map
    • 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
    • F16H61/02—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 the signals used
    • F16H61/0202—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 the signals used the signals being electric
    • F16H61/0204—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • F16H2061/0223—Generating of new shift maps, i.e. methods for determining shift points for a schedule by taking into account driveline and vehicle conditions
    • 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
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • 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
    • F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/48—Inputs being a function of acceleration

Abstract

The device has acquisition units (11, 13) for acquiring variables significant of vehicle speed and acceleration specified by a driver, respectively. A control unit (15) is connected to the acquisition units and has a driver interface (21) for calculating a wheel torque according to the vehicle speed and acceleration. The control unit calculates a gearing reduction ratio based on the wheel torque, to calculate an engine torque. - Independent claims are also included for the following: - (A) a method of driving a traction chain of a motor vehicle - (B) a data structure recorded on a data storage medium for driving a traction chain of a motor vehicle - (C) a motor vehicle having a traction chain.
FR0401534A 2004-02-16 2004-02-16 DEVICE AND METHOD FOR DRIVING A TRACTION CHAIN FOR A MOTOR VEHICLE WITH A TRANSMISSION MEMBER HAVING AN AUTOMATIC DEMULTIPLICATION CHANGE MODE, AND EQUIPPED VEHICLE Expired - Fee Related FR2866284B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0401534A FR2866284B1 (en) 2004-02-16 2004-02-16 DEVICE AND METHOD FOR DRIVING A TRACTION CHAIN FOR A MOTOR VEHICLE WITH A TRANSMISSION MEMBER HAVING AN AUTOMATIC DEMULTIPLICATION CHANGE MODE, AND EQUIPPED VEHICLE
EP05717639A EP1716033A1 (en) 2004-02-16 2005-02-16 Device and method for driving a motor vehicle traction chain whose transmission member has an automatically changeable gearing reduction mode and a motor vehicle provided with said device
BRPI0506806-1A BRPI0506806A (en) 2004-02-16 2005-02-16 self-propelled drive chain piloting device, self-propelled drive chain piloting process, data structure and self-propelled vehicle
PCT/FR2005/000359 WO2005080123A1 (en) 2004-02-16 2005-02-16 Device and method for driving a motor vehicle traction chain whose transmission member has an automatically changeable gearing reduction mode and a motor vehicle provided with said device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0401534A FR2866284B1 (en) 2004-02-16 2004-02-16 DEVICE AND METHOD FOR DRIVING A TRACTION CHAIN FOR A MOTOR VEHICLE WITH A TRANSMISSION MEMBER HAVING AN AUTOMATIC DEMULTIPLICATION CHANGE MODE, AND EQUIPPED VEHICLE

Publications (2)

Publication Number Publication Date
FR2866284A1 FR2866284A1 (en) 2005-08-19
FR2866284B1 true FR2866284B1 (en) 2007-04-27

Family

ID=34803394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0401534A Expired - Fee Related FR2866284B1 (en) 2004-02-16 2004-02-16 DEVICE AND METHOD FOR DRIVING A TRACTION CHAIN FOR A MOTOR VEHICLE WITH A TRANSMISSION MEMBER HAVING AN AUTOMATIC DEMULTIPLICATION CHANGE MODE, AND EQUIPPED VEHICLE

Country Status (4)

Country Link
EP (1) EP1716033A1 (en)
BR (1) BRPI0506806A (en)
FR (1) FR2866284B1 (en)
WO (1) WO2005080123A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3225885B1 (en) * 2016-03-21 2021-12-22 Volkswagen Aktiengesellschaft Method and control device for selecting a gear of a gearbox in a drivetrain of a motor vehicle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533739B (en) * 2018-03-27 2020-06-23 吉利汽车研究院（宁波）有限公司 Gear shifting method and device for automatic transmission vehicle
CN115217948B (en) * 2021-11-08 2023-11-03 广州汽车集团股份有限公司 Correction method for vehicle gear shifting point

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2757193B2 (en) * 1988-11-18 1998-05-25 トヨタ自動車株式会社 Vehicle travel target value setting device
JPH0617684A (en) * 1992-07-02 1994-01-25 Hitachi Ltd Method for controlling acceleration of automobile
EP1445452B1 (en) * 1997-04-25 2008-06-11 Hitachi, Ltd. Method for setting target driving torque and corresponding vehicle control
US6434466B1 (en) * 1999-05-06 2002-08-13 Ford Global Technologies, Inc. System and method for determining engine torque for controlling a powertrain
US6220987B1 (en) * 1999-05-26 2001-04-24 Ford Global Technologies, Inc. Automatic transmission ratio change schedules based on desired powertrain output
JP3285842B2 (en) * 1999-05-27 2002-05-27 株式会社日立製作所 Transmission control device
US6418367B1 (en) * 1999-10-08 2002-07-09 Nissan Motor Co., Ltd. Engine transmission control system
JP3573066B2 (en) * 2000-06-07 2004-10-06 日産自動車株式会社 Vehicle driving force control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3225885B1 (en) * 2016-03-21 2021-12-22 Volkswagen Aktiengesellschaft Method and control device for selecting a gear of a gearbox in a drivetrain of a motor vehicle

Also Published As

Publication number Publication date
EP1716033A1 (en) 2006-11-02
WO2005080123A1 (en) 2005-09-01
FR2866284A1 (en) 2005-08-19
BRPI0506806A (en) 2007-05-29

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Effective date: 20111102