公开(公告)号：US10377368B2

公开(公告)日：2019-08-13

申请号：US15558809

申请日：2016-02-03

申请人： JATCO Ltd ,  NISSAN MOTOR CO., LTD.

发明人： Hironori Miyaishi ,  Tomoyuki Mizuochi ,  Kenichi Watanabe ,  Masumi Fujikawa ,  Kouichi Kotsuji ,  Shingo Suzuki ,  Akito Suzuki ,  Tetsuya Izumi ,  Keisuke Iwado ,  Takanobu Mouri ,  Taiichi Onoyama ,  Seishi Shimamura ,  Akihiro Toyofuku ,  Ryuichi Arai ,  Kakuzou Kaneko ,  Ryuzo Noguchi ,  Satoshi Harui

IPC分类号： B60K6/48 ,  B60K6/543 ,  B60L50/16 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00 ,  B60W20/13 ,  B60W20/40 ,  F02D29/00 ,  F02D29/02

摘要： A controller is provided so as to control, when an electric vehicle (EV) mode is selected, a belt clamping pressure on the basis of discharged oil from a main oil pump which is driven by a motor generator. The controller is provided for a hybrid vehicle and is configured to perform control such that when the vehicle is stopped in the EV mode and a creep cut condition which does not require creep torque from the motor generator is met, a first motor idling rotation speed is set as a motor rotation speed. When the vehicle is stopped in the EV mode and a standby learning control completes learning of a zero-point oil pressure command value, the controller reduces a rotation speed of the motor generator to a second motor idling rotation speed which is lower than the first motor idling rotation speed.