Systems and methods for improving efficiency of a hybrid vehicle are presented. In one example, an electric machine provides at least a portion of a driver demand torque to propel a vehicle. Operation of the electric machine is adjusted to avoid conditions where efficiency of the electric machine is less than desired.
Methods and systems for improving hybrid vehicle efficiency
2015-11-25
Patent
Electronic Resource
English
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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