| 摘要 |
<P>PROBLEM TO BE SOLVED: To much more properly secure the driving stop region of an internal combustion engine while suppressing deterioration caused by the discharging of an electricity accumulation means. <P>SOLUTION: When requested traveling power Pr* becomes smaller than engine start decision power Pref calculated by subtracting power Wcrk for an engine start from basic output restriction Woutb during the driving operation of an engine, the engine or motors MG1 and MG2 are controlled so that the engine can be prevented from being driven, and torque based on request torque Tr* can be output to a ring gear shaft within a range of the output restriction Wout (S390 to S440). When the requested traveling power Pr* becomes equal to or larger than engine start decision power Pref during the stop of the operation of the engine, the engine or the motors MG1 and MG2 are controlled so that the engine can be started, and the torque based on the request torque Tr* can be output to the ring gear shaft within the range of the output registration Wout (S450). <P>COPYRIGHT: (C)2010,JPO&INPIT |
