公开(公告)号：US11939010B2

公开(公告)日：2024-03-26

申请号：US16709162

申请日：2019-12-10

Applicant: STEERING SOLUTIONS IP HOLDING CORPORATION

Inventor： Prerit Pramod ,  Michael A Eickholt ,  David P. Holm ,  Rakesh Mitra

IPC: B62D5/04 ,  B62D3/12 ,  B62D6/00 ,  B62D7/14 ,  B62D7/15 ,  B62D15/02

CPC classification number: B62D5/0487 ,  B62D3/126 ,  B62D6/002 ,  B62D15/0225

Abstract: A method for vehicle stabilization includes, in response to a determination that a fault occurred in a rear steering mechanism, identifying a fault type associated with the fault. The method also includes determining whether a position of a rack of the rear steering mechanism is controllable based on the fault type. The method also includes, in response to a determination that the position of the rack is controllable, selectively positioning the rack to a center position and holding, using a motor control system of the rear steering mechanism, the rack in the center position. The method also includes, in response to a determination that the position of the rack is not controllable, holding, using the motor control system of the rear steering mechanism, the rack in a current position.

公开(公告)号：US12227235B2

公开(公告)日：2025-02-18

申请号：US17843477

申请日：2022-06-17

Applicant: STEERING SOLUTIONS IP HOLDING CORPORATION

Inventor： Thomas J Stutts ,  Michael A Eickholt ,  Steven J. Collier-Hallman ,  Julie A Kleinau ,  Prerit Pramod

IPC: B62D5/04

Abstract: A method includes receiving motor velocity data, and, in response to a determination that the motor velocity data indicates that a velocity of a motor is below a threshold velocity: calculating a thermal metric corresponding to a phase imbalance of the motor; identifying at least one thermal mitigation parameter based on the thermal metric; generating at least one thermal management motor position command based on the at least one thermal mitigation parameter; and selectively controlling the motor according to the thermal management motor position command.