| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve fuel economy and responsiveness of driving force to be outputted to a drive shaft, and to suppress the occurrence of vibration or abnormal noise. <P>SOLUTION: When request torque Tr* to be output to a drive shaft (ring gear shaft), when an accelerator is turned off exceeds a value 0, request torque Tr* is reduced by using a rate value Trt2 which is smaller than a rate value Trt1 (S160). A value calculated by subtracting a correction revolution speed ΔN, based on input/output restrictions Win, Wout of a battery 50 from the revolution speed, corresponding to a shift position SP or a speed V is set as a target revolution speed Ne* of an engine 22 (S170, S180). As a result, it is possible to suppress the discharge power of a battery from exceeding the output restriction Wout, and to suppress the occurrence of abnormal noise, such as, the rattling sounds of a gear, or vibration due to the rapid change of the torque of the drive shaft. <P>COPYRIGHT: (C)2008,JPO&INPIT |
