ENGINE START CONTROL DEVICE FOR HYBRID VEHICLE

摘要

The purpose of the present invention is to start an engine while outputting the drive force demanded by a driver. This engine start control device for a hybrid vehicle is characterized by being provided with: a means for calculating the target engine rotational speed when starting; a means for calculating the target engine torque when starting; a target engine power calculating means for calculating the target engine power from the target engine rotational speed and the target engine torque; a means for detecting the accelerator operation amount; a means for detecting the vehicle speed; a target drive power calculating means for calculating the target drive power on the basis of the accelerator operation amount and the vehicle speed; a target power calculating means for designating the difference between the target drive power and the target engine power as the target power; and a motor torque command value computing means for calculating the command torque value of a plurality of motor generators by using a torque balance equation containing the target engine torque and a power balance equation containing the target power.