EP 4323217 A1 20240221 - METHOD FOR OPERATING A POWER TRAIN
Title (en)
METHOD FOR OPERATING A POWER TRAIN
Title (de)
VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS
Title (fr)
PROCÉDÉ DE FONCTIONNEMENT D'UN GROUPE MOTOPROPULSEUR
Publication
Application
Priority
- FR 2103830 A 20210414
- EP 2022057544 W 20220322
Abstract (en)
[origin: WO2022218660A1] The invention relates to a method for operating a power train (4) of a motor vehicle, the power train (4) comprising at least one internal combustion engine (6), a device (12) for injecting a fuel into the internal combustion engine (6), an electrical current generator (14) which is rotated by the internal combustion engine (6) and is capable of recharging an electrical storage device (12) which is a component of the power train (4), said power train also comprising an electric motor (10) intended to be powered by the electrical storage device (12), the method comprising at least one first step during which the generator (14) brings the internal combustion engine (6) to a predefined operating point when a state of charge of the storage device (12) is at least equal to or less than a minimum charge threshold.
IPC 8 full level
B60K 6/46 (2007.10); B60W 10/06 (2006.01); B60W 10/08 (2006.01); B60W 20/00 (2016.01)
CPC (source: EP)
B60K 6/46 (2013.01); B60W 10/06 (2013.01); B60W 10/08 (2013.01); B60W 20/00 (2013.01); B60W 2510/244 (2013.01); Y02T 10/62 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022218660 A1 20221020; EP 4323217 A1 20240221; FR 3121897 A1 20221021; FR 3121897 B1 20240308
DOCDB simple family (application)
EP 2022057544 W 20220322; EP 22717386 A 20220322; FR 2103830 A 20210414