Patent ID: 9074570
Filing Date: 2015-07-07
Classification: B60K,B60W,F02N,Y02T

Abstract:
1. A method for controlling a generation output of a starter generator connected to an engine to transmit a rotary force in a hybrid electric vehicle, the method comprising: receiving, by a controller, vehicle state information for determining a driving mode of the vehicle after the vehicle starts; determining, by the controller, that the driving mode requires an increase of the generation output from the vehicle state information; determining, by the controller, from the driving mode the required increase of the generation output to control a generation output variable for each driving mode; determining, by the controller, a torque command and a torque application time corresponding to the generation output variable for each driving mode of the vehicle; and applying, by the controller, the determined torque command for the determined torque application time, to control the generation output of the starter generator.