| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress deterioration of emission by promoting warming-up of catalyst as much as possible when the warming-up of the catalyst is needed. <P>SOLUTION: In a hybrid vehicle, requested torque "Tr*" to be set based on accelerator opening degree "Acc*" for control and requested cruising power "Pr*" become small compared with a case when the warming-up of the catalyst is not needed (step S180, S190), since the accelerator opening degree "Acc*" for control is set smaller than accelerator opening degree "Acc" by a driver (step S160, S170) when the warming-up of the catalyst is needed. Thereby, the requested cruising power "Pr*" can be hard to become the output limit "Wout" of a battery 50 or higher, then the warming-up of the catalyst can be promoted while continuing an autonomous operation of an engine 22, and inflow of the large amount of an exhaust gas into the catalyst which is not yet sufficiently activated can be suppressed. <P>COPYRIGHT: (C)2010,JPO&INPIT |
