| 摘要 |
<P>PROBLEM TO BE SOLVED: To control a motor output without imparting an uncomfortable feeling to a driver. <P>SOLUTION: When setting target drive torque Tt that drives wheels, high-charging torque Th (code a) that can be outputted in a battery high-charging state, and low-charging torque Tl (code b) that can be outputted in a battery low-charging state are set on the basis of an acceleration operation amount Acc and a vehicle speed V. Then, the target drive torque Tt (code c)is calculated by multiplying a charging correction coefficient corresponding to a charging state SOC with a difference between the high-charging torque Th and the low-charging torque Tl, and by adding the calculated value to the low-charging torque Tl. The target drive torque Tt can be thus lowered in accordance with the charging state SOC, and the overcharge of the battery can be prevented. Furthermore, even in the case that the target drive torque Tt is lowered, the target drive torque Tt can be changed in accordance with acceleration operation, and a favorable feeling can be imparted to the driver. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
