An apparatus and a method for controlling mode change of a hybrid electric vehicle. For a system having an engine as a power source, a motor selectively connected to the engine via an engine clutch, and a transmission connected to the motor, a method includes determining whether coupling of the engine clutch during a mode change from EV to HEV mode and shifting of the transmission are required, comparing an input speed of a current gear of the transmission with an engine speed in an idle state when the coupling of the engine clutch and the shifting are required, determining whether a kick down shift is required when the input speed of the current gear of the transmission is greater than or equal to the engine speed in the idle state and simultaneously coupling the engine clutch and performing the kick down shift when the kick down shift is required.
Apparatus and method for controlling mode change of hybrid electric vehicle
18.10.2016
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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