FR3100509B1 - CONTROL OF THE THERMAL STARTING TORQUE THRESHOLD OF A HYBRID POWERTRAIN OF A VEHICLE ON A TRIP - Google Patents

CONTROL OF THE THERMAL STARTING TORQUE THRESHOLD OF A HYBRID POWERTRAIN OF A VEHICLE ON A TRIP Download PDF

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Publication number
FR3100509B1
FR3100509B1 FR1909900A FR1909900A FR3100509B1 FR 3100509 B1 FR3100509 B1 FR 3100509B1 FR 1909900 A FR1909900 A FR 1909900A FR 1909900 A FR1909900 A FR 1909900A FR 3100509 B1 FR3100509 B1 FR 3100509B1
Authority
FR
France
Prior art keywords
vehicle
driving machine
starting torque
energy
torque threshold
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
FR1909900A
Other languages
French (fr)
Other versions
FR3100509A1 (en
Inventor
Cyril Bykoff
Jerome Dechoz
Djamaleddine Maamria
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 FR1909900A priority Critical patent/FR3100509B1/en
Priority to EP20757629.9A priority patent/EP4028296A1/en
Priority to PCT/FR2020/051331 priority patent/WO2021048475A1/en
Priority to CN202080062869.2A priority patent/CN114364586A/en
Publication of FR3100509A1 publication Critical patent/FR3100509A1/en
Application granted granted Critical
Publication of FR3100509B1 publication Critical patent/FR3100509B1/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
    • 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
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • 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
    • B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
    • B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/11—Controlling the power contribution of each of the prime movers to meet required power demand using model predictive control [MPC] strategies, i.e. control methods based on models predicting performance
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/12—Controlling the power contribution of each of the prime movers to meet required power demand using control strategies taking into account route information
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/15—Control strategies specially adapted for achieving a particular effect
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
    • 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
    • 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
    • B60W2050/0088—Adaptive recalibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/43—Control of engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Abstract

Un procédé de contrôle est mis en œuvre dans un véhicule comprenant une première machine motrice thermique et une seconde machine motrice non-thermique et alimentée en énergie par un dispositif de stockage d’énergie. Ce procédé comprend une étape (10-60) dans laquelle on détermine une subdivision du trajet du véhicule en parties associées à des vitesses moyennes de circulation différentes et des pourcentages dans ce trajet, puis on détermine l’énergie nécessaire pour effectuer le trajet en utilisant la seconde machine motrice en fonction de ces parties et pourcentages associés, puis selon que l’énergie nécessaire est inférieure ou supérieure à l’énergie disponible on utilise un premier ou second seuil de couple de démarrage de la première machine motrice favorisant un déplacement du véhicule au moyen de la seconde machine motrice ou au moyen de la première machine motrice. Figure à publier avec l’abrégé : Fig. 2A control method is implemented in a vehicle comprising a first thermal driving machine and a second non-thermal driving machine supplied with energy by an energy storage device. This method comprises a step (10-60) in which a subdivision of the vehicle's journey is determined into parts associated with different average traffic speeds and percentages in this journey, then the energy necessary to complete the journey is determined using the second driving machine as a function of these associated parts and percentages, then depending on whether the energy required is lower or higher than the available energy, a first or second starting torque threshold of the first driving machine is used, promoting movement of the vehicle by means of the second driving machine or by means of the first driving machine. Figure to be published with the abstract: Fig. 2

FR1909900A 2019-09-09 2019-09-09 CONTROL OF THE THERMAL STARTING TORQUE THRESHOLD OF A HYBRID POWERTRAIN OF A VEHICLE ON A TRIP Active FR3100509B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1909900A FR3100509B1 (en) 2019-09-09 2019-09-09 CONTROL OF THE THERMAL STARTING TORQUE THRESHOLD OF A HYBRID POWERTRAIN OF A VEHICLE ON A TRIP
EP20757629.9A EP4028296A1 (en) 2019-09-09 2020-07-22 Method for controlling the combustion starting torque threshold of a hybrid power train of a vehicle along a path
PCT/FR2020/051331 WO2021048475A1 (en) 2019-09-09 2020-07-22 Method for controlling the combustion starting torque threshold of a hybrid power train of a vehicle along a path
CN202080062869.2A CN114364586A (en) 2019-09-09 2020-07-22 Control of a thermal starting torque threshold of a hybrid drive train of a vehicle over a journey

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909900A FR3100509B1 (en) 2019-09-09 2019-09-09 CONTROL OF THE THERMAL STARTING TORQUE THRESHOLD OF A HYBRID POWERTRAIN OF A VEHICLE ON A TRIP
FR1909900 2019-09-09

Publications (2)

Publication Number Publication Date
FR3100509A1 FR3100509A1 (en) 2021-03-12
FR3100509B1 true FR3100509B1 (en) 2023-11-24

Family

ID=69104625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909900A Active FR3100509B1 (en) 2019-09-09 2019-09-09 CONTROL OF THE THERMAL STARTING TORQUE THRESHOLD OF A HYBRID POWERTRAIN OF A VEHICLE ON A TRIP

Country Status (4)

Country Link
EP (1) EP4028296A1 (en)
CN (1) CN114364586A (en)
FR (1) FR3100509B1 (en)
WO (1) WO2021048475A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010280250A (en) * 2009-06-02 2010-12-16 Denso Corp Power generation source control device
FR3005296B1 (en) 2013-05-03 2016-10-07 Renault Sa METHOD FOR OPTIMIZING THE ENERGY CONSUMPTION OF A HYBRID VEHICLE
GB2569351B (en) * 2017-12-14 2020-07-29 Jaguar Land Rover Ltd Whole journey predictive energy optimisation

Also Published As

Publication number Publication date
EP4028296A1 (en) 2022-07-20
FR3100509A1 (en) 2021-03-12
CN114364586A (en) 2022-04-15
WO2021048475A1 (en) 2021-03-18

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