| 摘要 |
A control apparatus of hybrid vehicle has a drive mode change section, a deceleration detection section, an engine stall prevention control section, an engine stall prediction section, and an engine stall avoidance control section. The drive mode change section changes drive modes of EV drive mode, HEV drive mode and WSC drive mode according to a vehicle travel state. The engine stall prevention control section performs a coast-down shift which changes a transmission ratio of an automatic transmission to a lower transmission ratio upon deceleration of the vehicle. The engine stall prediction section predicts whether or not an engine stall occurs, during a travel in a HEV drive mode. The engine stall avoidance control section disengages at least one of first and second engagement elements when the occurrence of the engine stall is predicted by the engine stall prediction section. |
