| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress degradation of emission when traveling power cannot be provided only with output power from a battery while the warm up of purification catalyst for purifying exhaust of an internal combustion engine is required. <P>SOLUTION: When the warm up of a purification catalyst is requested and traveling power Pdrv* is set larger than output limitation equivalent power (kw-Wout) (S120, S130), and when the catalyst temperature Tc is less than the threshold Tcref, while power is output from the engine with ignition in ignition timing TFc for catalyst warm up later than time when catalyst temperature Tc is more than the threshold Tcref, the engine and two motors are controlled to travel by the power based on the traveling power Pdrv* (S190-S260). <P>COPYRIGHT: (C)2012,JPO&INPIT |
