Patent ID: 9096221
Filing Date: 2015-08-04
Classification: B60K,B60W,B60Y,Y02T,Y10S

Abstract:
1. A method of controlling charging and discharging for a hybrid vehicle, wherein the hybrid vehicle includes a motor operated by power of a battery and an integrated starter-generator (ISG) configured to start an engine or generate electric power by torque of the engine, the method comprising: changing, by a control unit, a running mode of the hybrid vehicle to a regenerative braking mode when the hybrid vehicle is coasting; controlling, by the control unit, the motor to generate electric power in the regenerative braking mode; determining, by the control unit, whether a state of charge (SOC) of the battery is a charge limiting state; and operating, by the control unit, the ISG by electric power generated by the motor when the SOC of the battery is the charge limiting state.