| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve responsiveness in behavior of a vehicle with respect to operation by a driver; and to reduce a shock generated in shifting, in a control device for a vehicle. <P>SOLUTION: The control device for a vehicle (100) controls a vehicle having an engine (10) of which compression ratio is variable, and a shifting means (110) of which the gear ratio is variable. The control device includes: a control means (60) transferring an actual engine operating point to a target engine operating point from an engine operating point before change of necessary driving force, when the necessary driving force is changed; and a compression ratio change means (60) changing the compression ratio. When the compression ratio at the target operating point is set to be lower than the engine operating point before the change and a revolution speed ratio at the target operating point is set to be smaller than the engine operating point before the change, the compression ratio change means changes the compression ratio while the gear ratio is changed. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
