| 摘要 |
<P>PROBLEM TO BE SOLVED: To decrease driver's sense of incongruity or to suppress insufficient collection of electric power in relation with shift-down under deceleration regeneration. <P>SOLUTION: A hybrid vehicle includes: first and second transmission mechanisms; an electric motor connected to the first transmission mechanism; and an internal combustion engine engageable with the first and the second transmission mechanisms. The hybrid vehicle includes: a deceleration regenerative control means to perform decelerating regeneration by the electric motor during a driver is requesting braking; a shift control means which changes a gear speed to the lower speed side rather than the predetermined gear speed achieved by the first transmission mechanism, when the braking request amount relating to the braking request is decreased by the prescribed amount, and maintains the predetermined gear speed when not decreased, while selecting the predetermined gear speed achieved by the first transmission mechanism, when the deceleration regenerative control means performs the deceleration regeneration by braking request of the driver. <P>COPYRIGHT: (C)2012,JPO&INPIT |
