Patent ID: 11932223
Assignee: KIA MOTORS CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 11:
12. A method of controlling a regenerative braking control device for a vehicle, the method comprising:
distributing, by a controller, a rear wheel regenerative braking required amount to a rear wheel motor while braking is started; and
distributing a front wheel regenerative braking required amount to a front wheel motor upon determining that a slip of a rear wheel of the vehicle will occur according to a speed difference between a front wheel and the rear wheel of the vehicle,
wherein the regenerative braking control device comprises:
a front wheel power train including first elements of an engine, the front wheel motor, an engine clutch mounted between the engine and the front wheel motor, a hybrid starter generator (HSG) connected to the engine to start the engine, and a transmission of shifting power of the engine and the front wheel motor to output the shifted power to the front wheel of the vehicle;
a rear wheel power train including second elements of the rear wheel motor, and a reducer for reducing power of the rear wheel motor to output the reduced power to the rear wheel of the vehicle; and
a control unit configured for controlling at least one of the first elements of the front wheel power train and the second elements of the rear wheel power train.