| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a driver to optionally select as to whether priority is to be given to the improvement of energy efficiency of a vehicle, in the vehicle having a motor capable of outputting regenerative braking force and a frictional braking means capable of outputting a frictional braking force. <P>SOLUTION: In a hybrid car 20, when an ECO switch 88 is in an on-state, when a driver performs braking request operation, a target regenerative distribution ratio d is set (S150), by using an ECO mode regenerative distribution ratio setting map for setting priority to energy efficiency, as compared to a usual regenerative distribution ratio setting map used in off-state of the ECO switch 88 and a requested braking force BF*, based on a braking request operation by the driver; and a motor MG2 and a brake unit 90 are controlled (S160-S230) so that a request braking force BF* can be acquired, on the basis of the target regenerative distribution ration d. <P>COPYRIGHT: (C)2008,JPO&INPIT |
