FR3072066B1 - METHOD FOR ESTABLISHING AN ENGINE SPEED SETPOINT IN THE TAKE-OFF PHASE IN A VEHICLE AND DEVICE IMPLEMENTING THE METHOD - Google Patents

METHOD FOR ESTABLISHING AN ENGINE SPEED SETPOINT IN THE TAKE-OFF PHASE IN A VEHICLE AND DEVICE IMPLEMENTING THE METHOD Download PDF

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Publication number
FR3072066B1
FR3072066B1 FR1759375A FR1759375A FR3072066B1 FR 3072066 B1 FR3072066 B1 FR 3072066B1 FR 1759375 A FR1759375 A FR 1759375A FR 1759375 A FR1759375 A FR 1759375A FR 3072066 B1 FR3072066 B1 FR 3072066B1
Authority
FR
France
Prior art keywords
take
phase
engine speed
vehicle
establishing
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
FR1759375A
Other languages
French (fr)
Other versions
FR3072066A1 (en
Inventor
Gaetan Rocq
Yohan Milhau
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
PSA 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1759375A priority Critical patent/FR3072066B1/en
Publication of FR3072066A1 publication Critical patent/FR3072066A1/en
Application granted granted Critical
Publication of FR3072066B1 publication Critical patent/FR3072066B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18027—Drive off, accelerating from standstill
    • 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
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • 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
    • 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
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B60W2050/0022—Gains, weighting coefficients or weighting functions
    • 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
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B60W2050/0026—Lookup tables or parameter maps
    • 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
    • B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
    • B60W2555/20—Ambient conditions, e.g. wind or rain
    • 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
    • B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
    • B60W2555/40—Altitude
    • 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
    • B60W2710/0644—Engine speed

Abstract

PROCÉDÉ D’ÉTABLISSEMENT D’UNE CONSIGNE DE RÉGIME MOTEUR EN PHASE DE DÉCOLLAGE DANS UN VÉHICULE ET DISPOSITIF METTANT EN ŒUVRE LE PROCÉDÉ Le procédé selon l’invention concerne l’établissement d’une consigne de régime moteur en phase de décollage dans un véhicule équipé d’un moteur thermique (30), d’un embrayage (31) et d’une boîte de vitesse (32). Conformément à l’invention, la consigne de régime moteur en phase de décollage (CRMA) est adaptée en fonction d’une valeur pondérée du couple mécanique maximum que peut délivrer le moteur thermique selon les conditions de fonctionnement (COND). FIGURE 1METHOD FOR ESTABLISHING AN ENGINE SPEED SETPOINT IN THE TAKE-OFF PHASE IN A VEHICLE AND DEVICE IMPLEMENTING THE METHOD The method according to the invention relates to the establishment of an engine speed set-point in the take-off phase in a vehicle equipped a heat engine (30), a clutch (31) and a gearbox (32). In accordance with the invention, the engine speed setpoint in the take-off phase (CRMA) is adapted according to a weighted value of the maximum mechanical torque that the internal combustion engine can deliver according to the operating conditions (COND). FIGURE 1

FR1759375A 2017-10-06 2017-10-06 METHOD FOR ESTABLISHING AN ENGINE SPEED SETPOINT IN THE TAKE-OFF PHASE IN A VEHICLE AND DEVICE IMPLEMENTING THE METHOD Active FR3072066B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1759375A FR3072066B1 (en) 2017-10-06 2017-10-06 METHOD FOR ESTABLISHING AN ENGINE SPEED SETPOINT IN THE TAKE-OFF PHASE IN A VEHICLE AND DEVICE IMPLEMENTING THE METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1759375A FR3072066B1 (en) 2017-10-06 2017-10-06 METHOD FOR ESTABLISHING AN ENGINE SPEED SETPOINT IN THE TAKE-OFF PHASE IN A VEHICLE AND DEVICE IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
FR3072066A1 FR3072066A1 (en) 2019-04-12
FR3072066B1 true FR3072066B1 (en) 2023-02-24

Family

ID=60627825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759375A Active FR3072066B1 (en) 2017-10-06 2017-10-06 METHOD FOR ESTABLISHING AN ENGINE SPEED SETPOINT IN THE TAKE-OFF PHASE IN A VEHICLE AND DEVICE IMPLEMENTING THE METHOD

Country Status (1)

Country Link
FR (1) FR3072066B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3100195A1 (en) * 2019-08-29 2021-03-05 Psa Automobiles Sa PROCESS FOR DETERMINING A TAKE-OFF ENGINE SPEED FOR AN IMPROVEMENT OF ACOUSTIC AND VIBRATORY PERFORMANCE IN VEHICLES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008822A1 (en) * 2000-02-25 2001-09-20 Daimler Chrysler Ag Controlling torque transfer involves driving clutch to at least approximate to torque corrected for deviation of acting, desired or maximum torque from predefined torque
DE102005030534A1 (en) * 2005-06-30 2007-01-04 GM Global Technology Operations, Inc., Detroit Method for start control of motor vehicle with automated clutch unit, comprises adjusting of clutch unit to reduced engine performance
DE102006052100A1 (en) * 2006-11-04 2008-05-21 Zf Friedrichshafen Ag Control and / or regulation of a start-up process

Also Published As

Publication number Publication date
FR3072066A1 (en) 2019-04-12

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