公开(公告)号：US09925859B2

公开(公告)日：2018-03-27

申请号：US15208868

申请日：2016-07-13

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

发明人： Sanglok Song ,  Haksung Lee ,  Yeonho Kim ,  Jaeshin Yi ,  June Ho Lee ,  Gyeongcheol Kim

IPC分类号： B60W30/194 ,  B60K6/48 ,  B60W20/50

CPC分类号： B60K6/48 ,  B60K2006/4825 ,  B60W20/50 ,  B60W30/194 ,  B60W2510/107 ,  B60W2510/1075 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y10S903/902

摘要： A control apparatus of a hybrid vehicle having an electric oil pump includes an engine clutch selectively engaging an engine and a drive motor; an automatic transmission changing a power generated from the engine by engagement and releasing of a friction element into a required torque depending on a speed; a hydraulic pressure sensor sensing an oil pressure supplied to the engine clutch; a temperature sensor sensing an oil temperature discharged from the electric oil pump; a hybrid control unit (HCU) controlling the electric oil pump to selectively engage the engine clutch depending on a driving state; and a transmission control unit (TCU) controlling the electric oil pump to supply transmission control pressure to the friction element. The electric oil pump includes an oil motor and a pump to supply the operating hydraulic pressure to the engine clutch and the friction element.