公开(公告)号：US20240059273A1

公开(公告)日：2024-02-22

申请号：US18265844

申请日：2022-02-16

Applicant: AISIN CORPORATION

Inventor： Mitsuhiro NISHIMURA ,  Yasuhiro FUJIWARA ,  Takahiro FUJIWARA

IPC: B60W20/30 ,  B60W10/02 ,  B60W20/40 ,  B60W20/15

CPC classification number: B60W20/30 ,  B60W10/02 ,  B60W20/40 ,  B60W20/15 ,  B60W2710/027 ,  B60W2510/0241 ,  B60W2540/10

Abstract: A control device is configured to perform torque response slip control for bringing an engagement device into a slip engaged state so that transfer torque of the engagement device has a magnitude corresponding to required torque, shift control for shifting the shift speed of an automatic transmission, and transfer torque limit control for limiting the transfer torque of the engagement device to a value equal to or less than a limit value smaller than the required torque, the required torque being torque that is required to be transferred from the rotating electrical machine side to the automatic transmission via the engagement device that connects and disconnects power transmission between the rotating electrical machine and the automatic transmission. The control device performs the transfer torque limit control instead of the torque response slip control in a case where the torque response slip control is being performed when performing the shift control.