| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress a degradation of a battery without deteriorating NV performance. <P>SOLUTION: A control device for a hybrid vehicle includes: a second setting means for setting upper and lower limit values of temporary torque of a generator based on inertia torque of a rotary system so that drive torque may not exceed a required value and charge/discharge power of a storage means may not exceed a charge/discharge limit value; a third setting means for setting a target rotational speed and a target torque of an internal combustion engine by limiting a temporary rotational speed of the internal combustion engine by the upper and lower limit values of the rotational speed of the internal combustion engine corresponding to the upper and lower limit values of the temporary torque of the generator and by correcting the temporary torque of the internal combustion engine to meet required output of the internal combustion engine in response to the limit; a fifth setting means for setting a target rotational speed and a target torque of a motor not to exceed the charge/discharge limit value and to meet the required torque of the internal combustion engine; and a first correcting means for correcting the target torque of the internal combustion engine so that the target torque of the internal combustion engine may be settled within an NV allowable region. <P>COPYRIGHT: (C)2011,JPO&INPIT |
