Honda Motor Co., Ltd.
CONTROL DEVICE AND VEHICLE

Abstract:

Provided is a control device for a vehicle, the vehicle including an internal combustion engine, a generator capable of being rotated by the internal combustion engine, a battery that stores power generated by rotation of the generator, and a motor that is supplied with power from the battery and outputs a driving force to a drive wheel, wherein, at a timing at which a requested output, which is requested when the internal combustion engine is operating with the internal combustion engine and the drive wheel not mechanically connected to each other and the internal combustion engine is performing a stoichiometric operation that operates in accordance with a theoretical air-to-fuel ratio, is equal to or greater than a threshold value, the control device starts to increase the number of rotations of the internal combustion engine to the number of rotations set in a rich operation where a ratio of a fuel of the internal combustion engine to oxygen is higher than the theoretical air-to-fuel ratio.