The invention relates to a method for operating a hybrid electric vehicle. According to the method, a route information is received in the form of a plurality of parameter sets, each parameter set relating to a segment of the route (S1). Subsequently, a power demand is estimated for each segment (S3) and a portion of an amount of energy being stored in the electric storage device is allocated to at least one of the segments. Alternatively or additionally, an amount of energy to be transferred into the electric storage device is allocated to at least one of the segments (S4). Additionally, at least one reference trajectory describing a state-of-energy of the electric storage device over the route resulting from the energy allocation is derived (S5). The operation of the hybrid electric vehicle is controlled as a function of a slope between a current state-of-energy and an upcoming control point on the reference trajectory (S7). Moreover, a data processing device comprising means for carrying out the method is presented.
METHOD FOR OPERATING A HYBRID ELECTRIC VEHICLE AND DATA PROCESSING DEVICE
VERFAHREN ZUM BETREIBEN EINES HYBRIDEN ELEKTRISCHEN FAHRZEUGS UND DATENVERARBEITUNGSVORRICHTUNG
PROCÉDÉ DE FONCTIONNEMENT D'UN VÉHICULE ÉLECTRIQUE HYBRIDE ET DISPOSITIF DE TRAITEMENT DE DONNÉES
2023-05-17
Patent
Elektronische Ressource
Englisch
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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