An internal combustion engine of a series hybrid vehicle starts generating power when a catalyst temperature or a coolant temperature has decreased to an activation temperature or a lower limit water temperature, and stops generating power when the catalyst temperature or the coolant temperature reaches an operation end temperature. A target duration time of EV mode operation is set, and respective temperature decrease rates are used to set the operation end temperature so that a difference in temperature relative to the activation temperature will be “ΔTC-Ra×Tev,” and to set the operation end temperature so that a difference in temperature relative to the lower limit water temperature will be “ΔTW=Rb×Tev.”
METHOD AND DEVICE FOR CONTROLLING STARTING AND STOPPING OF INTERNAL COMBUSTION ENGINE IN HYBRID VEHICLE
26.09.2024
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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