| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress occurrence of charging and discharging in a capacitor device such as rechargeable battery by unexpected excessive power, when a driving wheel is locked. <P>SOLUTION: When locking of a driving wheel is determined, torque restriction Tm1min and Tm1max are set (S150, S180) by using rotation speed Nm2* for control obtained by performing prediction processing to rotation speed Nm2 of a motor MG2 as a rotation speed of the motor MG2. While setting up a torque instruction Tm1* of the motor MG1 by restricting a temporary torque Tm1tmp so that the engine may be rotated by an objective rotation speed Ne* by these torque restrictions Tm1min and Tm1max, the engine and motors MG1 and MG2 are controlled by setting a torque instruction Tm2* of the motor MG 2 using rotation speed Nm2* for control within the limits of I/O restriction Win and Wout of the battery (S190-S210). <P>COPYRIGHT: (C)2009,JPO&INPIT |
