公开(公告)号：US20230265706A1

公开(公告)日：2023-08-24

申请号：US18148718

申请日：2022-12-30

Applicant: AISIN CORPORATION

Inventor： Kenta ENYA ,  Takashi KAINO ,  Kohei KOJIMA

IPC: E05F15/70 ,  B60J5/04 ,  G07C5/08 ,  E05F15/63

CPC classification number: E05F15/70 ,  B60J5/047 ,  G07C5/0808 ,  E05F15/63 ,  E05Y2201/434 ,  E05Y2201/686 ,  E05Y2400/40 ,  E05Y2400/354 ,  E05Y2900/531

Abstract: A vehicle opening and closing body control device includes a drive control unit that opens and closes an opening and closing body of a vehicle using a motor as a drive source, wherein the opening and closing body performs the opening and closing operation based on an operation of a link mechanism formed by first and second link arms having a first rotation connection point with respect to a vehicle body and a second rotation connection point with respect to the opening and closing body, wherein an opening and closing body engagement portion is provided at a closed-side end of the opening and closing body, and an engagement failure detector that detects a failure in engagement of the opening and closing body engagement portion with the vehicle body engagement portion based on a change in a motor current value in the specific operation section at a time of full-closing control of the opening and closing body.