| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress torque shock accompanying start when a vehicle starts involving the start of an internal combustion engine, and to perform the start smoothly. <P>SOLUTION: When the vehicle starts involving the start of the engine, fuel injection control and ignition control are started by motoring the engine, corrective torque Tα for canceling the torque acting on a driving shaft with initial explosion with the timing of the initial explosion of the engine is set (S220-S270), predetermined torque Tset capable of being continuously output is set to a torque limit Tlim as an upper limit of the motor torque without causing thermal problem in a motor or and invertor (S170), a torque command Tm2* of the motor is set based on the corrective torque Tα and torque limit Tlim (S180-S210), and the correction of the corrective torque Tα is completed, the torque for the start time exceeding the predetermined torque Tset only for a predetermined time T is set to the torque limit Tlim (S150 and S160). <P>COPYRIGHT: (C)2008,JPO&INPIT |
