公开(公告)号：US20240343295A1

公开(公告)日：2024-10-17

申请号：US18034524

申请日：2022-10-25

Applicant: BEIJING JINGWEI HIRAIN TECHNOLOGIES CO., INC.

Inventor： Liyuan WU ,  Xia Yang

IPC: B62D5/04 ,  H02K5/20 ,  H02K5/22 ,  H02K11/33

CPC classification number: B62D5/0406 ,  B62D5/046 ,  H02K5/207 ,  H02K5/225 ,  H02K11/33 ,  H02K2213/06

Abstract: An embodiment of the present application provides a redundant electric power steering apparatus including: a first circuit board and a second circuit board configured to control the motor; where the first circuit board and the second circuit board are stacked along a direction parallel to the end face of the casing of the motor; the first circuit board is provided with a plurality of control units; the second circuit board includes a plurality of redundant parts; the plurality of redundant parts are on the same plane; each redundant part is respectively connected to the first circuit board in a bending manner.