The second clutch (CL2) is caused to transition to an engaged state after setting the second clutch (CL2) in a slip state when the vehicle starts in the hybrid start mode, the temperature of a magnet (M) of the electric motor (EPM) is estimated based on the temperature of the hydraulic oil and an operating condition of the electric motor (EPM) when the second clutch (CL2) is controlled to be in the slip state; and an output torque and a lower limit rotation speed of the electric motor is restricted and reduced when the estimated temperature of the magnet (M) exceeds a restrictive temperature.
Hybrid vehicle and control method therefor
Hybridfahrzeug und Steuerverfahren dafür
Véhicule hybride et son procédé de contrôle
2018-07-18
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING |