| CPC B60W 10/08 (2013.01) [F02D 41/029 (2013.01); B60W 10/06 (2013.01); B60W 20/00 (2013.01)] | 4 Claims |
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1. A control device for a hybrid vehicle including a motor and an internal combustion engine as power sources, the control device comprising:
a diagnosis unit configured to diagnose a component of the hybrid vehicle during fuel cut of the internal combustion engine;
an estimation unit configured to estimate a time required for diagnosis by the diagnosis unit;
an upper limit setting unit configured to set an upper limit of a time during which the fuel cut is executed; and
a motor control unit configured to control the motor,
wherein
when the time estimated by the estimation unit is equal to or less than the upper limit, the motor control unit is configured to permit driving assist by the motor during the fuel cut, and
when the time estimated by the estimation unit is greater than the upper limit, the motor control unit is configured to limit the driving assist by the motor during the fuel cut.
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