| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress the deterioration of a driving force when changing the rotational frequency of an internal combustion engine while a vehicle is traveling by a driving force based on a request driving force. <P>SOLUTION: When changing the rotational frequency of an engine by a motor MG1 according to down shift by an operator while a vehicle is traveling by a driving force based on a request torque Tr* (S140), the expanded correction of the input/output limitation of a battery 50 is performed until the change of the rotational frequency of the engine is completed (S230), or until a predetermined time t passes after down-shift (S240), and the torque limitation of a motor MG2 is calculated by using the corrected input/output limitation (S170), and a torque command Tm2* of the motor MG2 is limited with the calculated torque limitation (S180). <P>COPYRIGHT: (C)2007,JPO&INPIT |
