A method for preserving the state of health of a traction battery of a hybrid motor vehicle includes: a) acquiring a journey to be made via a navigation system installed in the hybrid motor vehicle, b) dividing the journey into successive portions, c) allocating attributes characterising each of the portions, d) determining, for each of the portions, a curve or a map linking every fuel consumption value of the hybrid motor vehicle for the portion to a charge or discharge value of the traction battery, e) determining an optimal point on each curve or map that makes it possible to minimise the ageing of the traction battery over the entire journey and to ensure that the traction battery is completely discharged on completion of the journey, and f) generating an energy management setpoint depending on the coordinates of the optimal points.
PROCÉDÉ D'OPTIMISATION DE LA CONSOMMATION ÉNERGÉTIQUE D'UN VÉHICULE HYBRIDE
METHOD FOR OPTIMISING THE ENERGY CONSUMPTION OF A HYBRID VEHICLE
VERFAHREN ZUR OPTIMIERUNG DES ENERGIEVERBRAUCHS EINES HYBRIDFAHRZEUGS
2023-02-15
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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