公开(公告)号：US20210300459A1

公开(公告)日：2021-09-30

申请号：US17217070

申请日：2021-03-30

申请人： Steering Solutions IP Holding Corporation

发明人： Daniel J. Klenk ,  Kelly D. Haggart ,  Ryan D. Yaklin ,  Clane J. Cammin

IPC分类号： B62D5/04 ,  H02K11/33 ,  H05K7/14 ,  H02K5/22

摘要： A power inductor for an electric power steering system includes a base structure. The power inductor also includes a power coil secured to the base structure. The power inductor further includes a connector terminal extending from the base structure for connection to a circuit board. The power inductor yet includes a power terminal for connection to a power source, the power terminal and the power coil being integrated into a single assembly.

公开(公告)号：US12077222B2

公开(公告)日：2024-09-03

申请号：US17217070

申请日：2021-03-30

申请人： Steering Solutions IP Holding Corporation

发明人： Daniel J. Klenk ,  Kelly D. Haggart ,  Ryan D. Yaklin ,  Clane J. Cammin

IPC分类号： B62D5/04 ,  H02K5/22 ,  H02K11/33 ,  H05K7/14

CPC分类号： B62D5/0406 ,  B62D5/046 ,  H02K5/225 ,  H02K11/33 ,  H05K7/1432

摘要： A power inductor for an electric power steering system includes a base structure. The power inductor also includes a power coil secured to the base structure. The power inductor further includes a connector terminal extending from the base structure for connection to a circuit board. The power inductor yet includes a power terminal for connection to a power source, the power terminal and the power coil being integrated into a single assembly.

公开(公告)号：US11500040B2

公开(公告)日：2022-11-15

申请号：US16906166

申请日：2020-06-19

申请人： STEERING SOLUTIONS IP HOLDING CORPORATION

发明人： Jared K. Moore ,  Clane J. Cammin ,  Keith A. Kidder

IPC分类号： G01R33/00 ,  G01R33/025 ,  G01R33/07 ,  G01B7/14 ,  G01B7/30 ,  G01D5/16 ,  B62D6/10 ,  B62D5/04

摘要： A method for steering torque sensor stray magnetic field cancellation includes receiving, from at least one magnetic sensor disposed within a torque sensing region, a detected magnetic field corresponding to an angular displacement between an upper steering shaft and a lower steering shaft of an electronic power steering system. The method also includes generating a first torque signal based on the detected magnetic field and receiving, from at least one stray region sensor disposed outside of the torque sensing region, a detected stray magnetic field. The method also includes determining a torque signal error based on the detected stray magnetic field and generating a second torque signal based on the first torque signal and the torque signal error. The method also includes selectively controlling at least a portion of the electronic power steering system using the second torque signal.