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 VEHICLEInfo
- 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
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.
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)
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)
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)
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 |
-
2004
- 2004-02-16 FR FR0401534A patent/FR2866284B1/en not_active Expired - Fee Related
-
2005
- 2005-02-16 EP EP05717639A patent/EP1716033A1/en not_active Withdrawn
- 2005-02-16 BR BRPI0506806-1A patent/BRPI0506806A/en not_active Application Discontinuation
- 2005-02-16 WO PCT/FR2005/000359 patent/WO2005080123A1/en not_active Application Discontinuation
Cited By (1)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20111102 |