A hybrid vehicle having a system and method of engine starting based on the engine stop position

摘要

The invention relates to a hybrid vehicle 10 having a system and method for controlling engine startup with an internal combustion engine 12, a first electric motor 14 selectively coupled to the engine 12 via a first clutch, a second electric motor 30 coupled to the engine 12, and selectively with the engine Electric motor coupled transmission ratio transmission 24 is connected, wherein by a second clutch 22, the starting of the internal combustion engine 14 using either the first electric motor 14 or the second electric motor 30 based on the engine stop position can be carried out and the electric motor 30, a low-voltage starter motor 206 or an integrated starter generator ISG can be; wherein the method may use the first electric motor 14 when the engine stop position is within a specified range of positions relative to the top dead center position of the piston associated with higher cranking torques.