FR3067409B1 - Procede de synchronisation du regime d’un demarreur dans un vehicule equipe d’un systeme d’arret et de redemarrage automatique du moteur thermique - Google Patents
Procede de synchronisation du regime d’un demarreur dans un vehicule equipe d’un systeme d’arret et de redemarrage automatique du moteur thermique Download PDFInfo
- Publication number
- FR3067409B1 FR3067409B1 FR1755096A FR1755096A FR3067409B1 FR 3067409 B1 FR3067409 B1 FR 3067409B1 FR 1755096 A FR1755096 A FR 1755096A FR 1755096 A FR1755096 A FR 1755096A FR 3067409 B1 FR3067409 B1 FR 3067409B1
- Authority
- FR
- France
- Prior art keywords
- starter
- speed
- rotation
- synchronizing
- procedure
- 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
Links
- 239000007858 starting material Substances 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0851—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
- F02N11/0855—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear during engine shutdown or after engine stop before start command, e.g. pre-engagement of pinion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0844—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop with means for restarting the engine directly after an engine stop request, e.g. caused by change of driver mind
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
- F02N2200/022—Engine speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/04—Parameters used for control of starting apparatus said parameters being related to the starter motor
- F02N2200/041—Starter speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/06—Parameters used for control of starting apparatus said parameters being related to the power supply or driving circuits for the starter
- F02N2200/063—Battery voltage
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- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
L'invention concerne un système d'arrêt et de redémarrage automatique de moteur thermique faisant appel à un démarreur, le démarreur comprenant un pignon lanceur pouvant être mis en rotation par couplage mécanique avec un moteur électrique du démarreur et engagé ensuite dans une couronne dentée du moteur thermique. Le procédé comprend la détermination d'une zone cible de régime (AE2) pour l'engagement du pignon lanceur dans la couronne dentée en fonction du régime moteur (Nmot) du moteur thermique, et le lancement d'une pré-rotation de synchronisation (S3, PRE-ROT) du pignon lanceur pendant une durée de pré-rotation (TA) déterminée pour amener le régime (Ndem) du pignon lanceur à un régime cible de rotation, la durée de pré-rotation (TA) étant déterminée par un modèle prédictif (S4, CART) en fonction de la tension d'alimentation (VBAT) du moteur électrique et du régime cible de rotation. Conformément à l'invention, le régime moteur (Nmot) est mesuré en temps réel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1755096A FR3067409B1 (fr) | 2017-06-08 | 2017-06-08 | Procede de synchronisation du regime d’un demarreur dans un vehicule equipe d’un systeme d’arret et de redemarrage automatique du moteur thermique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1755096 | 2017-06-08 | ||
FR1755096A FR3067409B1 (fr) | 2017-06-08 | 2017-06-08 | Procede de synchronisation du regime d’un demarreur dans un vehicule equipe d’un systeme d’arret et de redemarrage automatique du moteur thermique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3067409A1 FR3067409A1 (fr) | 2018-12-14 |
FR3067409B1 true FR3067409B1 (fr) | 2020-09-11 |
Family
ID=59811484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1755096A Active FR3067409B1 (fr) | 2017-06-08 | 2017-06-08 | Procede de synchronisation du regime d’un demarreur dans un vehicule equipe d’un systeme d’arret et de redemarrage automatique du moteur thermique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3067409B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008042946A1 (de) * | 2008-10-20 | 2010-04-29 | Robert Bosch Gmbh | Verfahren und Vorrichtung einer Start-Stopp-Steuerung für eine Brennkraftmaschine |
FR2964158B1 (fr) * | 2010-09-01 | 2012-08-17 | Peugeot Citroen Automobiles Sa | Procede de commande d'un demarreur de moteur a combustion interne |
JP4926272B1 (ja) * | 2010-10-29 | 2012-05-09 | 三菱電機株式会社 | エンジン自動停止再始動装置 |
FR2971554B1 (fr) * | 2011-02-11 | 2015-04-10 | Peugeot Citroen Automobiles Sa | Procede de pilotage du demarreur d'un moteur thermique equipe d'un systeme d'arret et de remise en route automatique du moteur |
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2017
- 2017-06-08 FR FR1755096A patent/FR3067409B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3067409A1 (fr) | 2018-12-14 |
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Legal Events
Date | Code | Title | Description |
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PLSC | Publication of the preliminary search report |
Effective date: 20181214 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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CD | Change of name or company name |
Owner name: STELLANTIS AUTO SAS, FR Effective date: 20240423 |