公开(公告)号：US20220242482A1

公开(公告)日：2022-08-04

申请号：US17610952

申请日：2020-05-11

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: B62D6/04 ,  B62D3/12 ,  B62D5/04 ,  B62D15/02

Abstract: The present invention relates to a steering control device and method, and a steering control system, and, more specifically, to a steering control device comprising: a rack position detection unit for detecting the rack position of an output device after the ignition of a vehicle is turned on; a steering wheel rotation angle determination unit for determining the rotation angle of a steering wheel corresponding to the rack position; a steering wheel display unit for displaying, on the steering wheel, the center position of the steering wheel according to the rotation angle of the steering wheel; and a steering reaction force provision unit for providing a steering reaction force according to the rotation angle of the steering wheel.

公开(公告)号：US20220204073A1

公开(公告)日：2022-06-30

申请号：US17606932

申请日：2020-05-13

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: B62D5/04 ,  B62D5/00

Abstract: The present embodiments relate to a steer-by-wire type steering apparatus, which prevents a steering shaft from mechanically rotating by means of a gear structure when a driver turns the steering wheel at the maximum rotation angle or greater, so as to enable efficient limiting of the steering wheel operation of the driver to be within a maximum rotation angle without increasing the size, the weight and the like of a motor for transmitting torque to the steering shaft and the like, and to be advantageous with respect to production costs, packaging and the like.