| 摘要 |
A hybrid vehicle assesses whether a transition is made from series travel to engine-coupled travel by engaging a power transmission connecting/disconnecting part, derives the drive wheel-side speed of the power transmission connecting/disconnecting part that corresponds to the traveling speed as the engaged speed of an internal combustion engine for engaging the power transmission connecting/disconnecting part, and, after it is assessed that a transition has been made to engine-coupled travel, controls the operation of the internal combustion engine and engages the power transmission connecting/disconnecting part when the differential speed between the internal combustion engine speed and the engaged speed is at or below a predetermined value. |
