A method for controlling coasting torque of a hybrid vehicle includes: determining a final coasting torque by adding, for each manual gear shifting step, an engine friction torque to: i) a first correction torque for conserving a state of charge (SOC) of a high-voltage battery of the hybrid vehicle, ii) a second correction torque according to a vehicular electronic component load, and iii) a coasting correction torque based on a road gradient, when the hybrid vehicle enters a coasting mode; and applying a coasting torque amount for coasting driving to the determined final coasting torque.
METHOD FOR CONTROLLING COASTING TORQUE OF HYBRID VEHICLE
2016-03-10
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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