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FR3091557B1 - Contrôle thermique pour moteur de véhicule - Google Patents

Contrôle thermique pour moteur de véhicule Download PDF

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Publication number
FR3091557B1
FR3091557B1 FR1900173A FR1900173A FR3091557B1 FR 3091557 B1 FR3091557 B1 FR 3091557B1 FR 1900173 A FR1900173 A FR 1900173A FR 1900173 A FR1900173 A FR 1900173A FR 3091557 B1 FR3091557 B1 FR 3091557B1
Authority
FR
France
Prior art keywords
thermal
action
function
cooling device
implementation
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
FR1900173A
Other languages
English (en)
Other versions
FR3091557A1 (fr
Inventor
Seixas Michel Povlovitsch
Julien Métayer
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive France SAS
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 Continental Automotive France SAS filed Critical Continental Automotive France SAS
Priority to FR1900173A priority Critical patent/FR3091557B1/fr
Priority to US17/421,659 priority patent/US11936320B2/en
Priority to PCT/EP2020/050457 priority patent/WO2020144292A1/fr
Priority to CN202080008468.9A priority patent/CN113272537B/zh
Publication of FR3091557A1 publication Critical patent/FR3091557A1/fr
Application granted granted Critical
Publication of FR3091557B1 publication Critical patent/FR3091557B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/10—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2438—Active learning methods
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • G05B13/027—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using neural networks only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/425—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2023/00—Signal processing; Details thereof
    • F01P2023/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1405—Neural network control

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Mechanical Engineering (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Feedback Control In General (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

L’invention propose un procédé d’optimisation du contrôle thermique d’un moteur de véhicule, le véhicule comprenant un dispositif de refroidissement du moteur comprenant au moins un actionneur adapté pour faire varier une capacité de refroidissement du moteur par le dispositif de refroidissement, le procédé étant mis en œuvre par un calculateur adapté pour contrôler ledit au moins un actionneur, le procédé étant caractérisé en ce qu’il comprend l’entrainement d’un algorithme d’apprentissage par renforcement comprenant la mise en œuvre itérative des étapes suivantes : 1) déterminer au moins une action de commande d’au moins un actionneur (50) par application d’une fonction de commande à un état courant du système thermique comprenant le moteur et le dispositif de refroidissement, et mettre en œuvre ladite action, 2) déterminer un état modifié du système thermique après la mise en œuvre de ladite action, 3) calculer, par la mise en œuvre d’une fonction de récompense thermodynamique du moteur, une valeur de récompense à partir de l’état modifié du système thermique, et de ladite action, 4) mettre à jour une fonction d’estimation de la performance thermique du système à partir de l’état courant du système thermique, l’état modifié du système thermique, l’action et la récompense, et 5) modifier la fonction de commande à partir de la mise à jour de la fonction d’estimation de la performance thermique du système. Figure 2.
FR1900173A 2019-01-09 2019-01-09 Contrôle thermique pour moteur de véhicule Active FR3091557B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1900173A FR3091557B1 (fr) 2019-01-09 2019-01-09 Contrôle thermique pour moteur de véhicule
US17/421,659 US11936320B2 (en) 2019-01-09 2020-01-09 Thermal control for vehicle motor
PCT/EP2020/050457 WO2020144292A1 (fr) 2019-01-09 2020-01-09 Contrôle thermique pour moteur de véhicule
CN202080008468.9A CN113272537B (zh) 2019-01-09 2020-01-09 用于车辆马达的热控制

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1900173A FR3091557B1 (fr) 2019-01-09 2019-01-09 Contrôle thermique pour moteur de véhicule

Publications (2)

Publication Number Publication Date
FR3091557A1 FR3091557A1 (fr) 2020-07-10
FR3091557B1 true FR3091557B1 (fr) 2020-12-04

Family

ID=67185183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1900173A Active FR3091557B1 (fr) 2019-01-09 2019-01-09 Contrôle thermique pour moteur de véhicule

Country Status (4)

Country Link
US (1) US11936320B2 (fr)
CN (1) CN113272537B (fr)
FR (1) FR3091557B1 (fr)
WO (1) WO2020144292A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112020005242T5 (de) * 2019-12-26 2022-07-21 Hitachi Astemo, Ltd. Kühlsteuervorrichtung, elektrisches system und kühlsteuerverfahren
WO2022192352A1 (fr) * 2021-03-09 2022-09-15 Magna International Inc. Optimisation de commande vectorielle améliorée basée sur un multi-critique avec apprentissage multi-q pour une commande de moteur
CN114268259B (zh) * 2021-12-28 2023-06-30 郑州大学 用于永磁同步电机的多目标控制方法、控制器及控制系统
WO2024003600A1 (fr) * 2022-06-30 2024-01-04 Volvo Truck Corporation Procédé et système et produit programme d'ordinateur de commande de vitesse de ventilateur de véhicule pour réguler la température de liquide de refroidissement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685986B1 (fr) * 1992-01-03 1994-06-24 Valeo Electronique Procede et dispositif de controle thermique d'un moteur electrique embarque a bord d'un vehicule et application a un systeme de direction assistee.
KR940010453A (ko) 1992-10-01 1994-05-26 가나이 쯔도무 전기 자동차의 냉각 시스템 및 이것에 이용되는 전기 모터
DE19902923B4 (de) * 1999-01-26 2005-02-24 Daimlerchrysler Ag Verfahren zur Funktionsüberwachung eines Kühlsystems einer Brennkraftmaschine
US20040069546A1 (en) * 2002-10-15 2004-04-15 Zheng Lou Hybrid electrical vehicle powertrain thermal control
FR2989112B1 (fr) 2012-04-04 2014-04-25 Peugeot Citroen Automobiles Sa Estimation de l'etat thermique d'un moteur
DE102014007303A1 (de) * 2014-05-17 2015-11-19 Man Truck & Bus Ag Steuer- oder Regelverfahren für ein Kraftfahrzeug
CN108297677B (zh) 2018-01-24 2020-04-03 国机智骏（北京）汽车科技有限公司 纯电动汽车及其冷却系统的控制方法和控制装置

Also Published As

Publication number Publication date
FR3091557A1 (fr) 2020-07-10
US20220077810A1 (en) 2022-03-10
CN113272537B (zh) 2023-06-06
US11936320B2 (en) 2024-03-19
CN113272537A (zh) 2021-08-17
WO2020144292A1 (fr) 2020-07-16

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