Disclosed is a method for selecting the target state of a vehicle drive train connecting a plurality of traction members, including a heat engine and at least one electric machine, to the wheels of the vehicle by means of a transmission, among a set of states present in the transmission and defined by different combinations of couplers and reducers so as to ensure the transfer of the torque from the heat engine and/or the electric machine to the wheels through one or more gear ratios, characterised in that the selection of the target state includes a step of determining the minimum and maximum speeds of travel of the vehicle (DLS_MIN_RELIA_VH_SPD) and (DLS_MAX_RELIA_VH_SPD) enabling the mechanical reliability of the traction members to be guaranteed in each of the available states of the drive train.
PROCÉDÉ DE SÉLECTION DE LA CONSIGNE D'ÉTAT D'UNE CHAÎNE CINÉMATIQUE DE VÉHICULE
METHOD FOR SELECTING THE TARGET STATE OF A VEHICLE DRIVE TRAIN
VERFAHREN ZUR AUSWAHL DES ZIELZUSTANDS EINES FAHRZEUGANTRIEBSSTRANGS
2022-08-03
Patent
Electronic Resource
French
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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