| 摘要 |
<p>The present invention relates to a method for controlling a driveline (40) of a vehicle, which driveline comprises at least one internal combustion engine unit (42 ) for driving a generator unit (44 ) for generating electrical energy, at least one electric motor unit (49) arranged to be supplied with said electrical energy from said generator unit (44), wherein said driveline comprises an AC/DC conversion unit (48a) configured to convert AC voltage from the generator unit (44) to DC voltage, a DC/AC conversion unit (48b) configured to convert said DC voltage to controllable AC voltage, said DC voltage being provided in an intermediate DC voltage stage (46), together with means (100, 42, 46a, 46b) for controlling the driveline of the vehicle, comprising the steps of, by means of said means: i) controlling the driveline (40) based on desired efficiency, or ii) controlling the driveline (40) based on desired power output and iii ) based on criteria related to the performance of said internal combustion engine unit (42), select control based on desired efficiency or desired power output. The present invention also relates to a system for controlling a driveline of a vehicle. The present invention also relates to a motor vehicle. The present invention also relates to a computer program and a computer program product.</p> |
