公开(公告)号：US10563757B2

公开(公告)日：2020-02-18

申请号：US15827865

申请日：2017-11-30

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

发明人： Yong Uk Shin ,  Woongseok Kang ,  Seongwook Ji ,  Chon Ok Kim ,  Woochurl Son ,  Seung Jung Seo ,  Minho Chae ,  Hyu Tae Shim ,  Ki Dong Kim ,  Ju Ho Song ,  Jihoon Kim

IPC分类号： F16D48/02 ,  F16H61/02

摘要： The present disclosure provides a hydraulic control system for an automatic transmission. The system includes: a linear solenoid valve configured to control a line pressure and to supply the line pressure to a coupling element, a shift valve to which an output hydraulic pressure of the linear solenoid valve is supplied, and a transmission control unit configured to control the shift vale and the linear solenoid valve.