| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress occurrence of abnormal noise of a hybrid vehicle. <P>SOLUTION: The hybrid vehicle 100 includes: an engine 22; a driving torque sensor 49 which is driven by a second motor generator 52 and detects real drive torque which joins to a vehicle driving shaft 61; and a control part 70 which increases and decreases the rotation speed of the engine 22. The control part 70 includes: a driver request drive torque setter 74 which sets the requested drive torque based on drive operation of a driver; and an engine rotation speed change processor 75 which makes a change proportion of the rotation speed of the engine 22 to a predetermined value, when the real drive torque detected by the driving torque sensor 49 is in either side of positive or negative, and when positive or negative of request drive torque set by driver request drive torque setter 74 changes. <P>COPYRIGHT: (C)2012,JPO&INPIT |
