公开(公告)号：US20250091641A1

公开(公告)日：2025-03-20

申请号：US18885161

申请日：2024-09-13

Applicant: TuSimple, Inc.

Inventor： Zongzheng LI ,  Jinghui SONG ,  Haimo BI ,  Xiaoling HAN ,  Michael Scott DONALDSON

IPC: B62D6/00 ,  G01C21/30 ,  G01M17/06

Abstract: Provided herein is a system and method for monitoring the health of a steering system of a vehicle. Methods can include: receiving location information and motion information associated with a vehicle; determining, from the location information, a map-matched road segment associated with the location information; establishing a geometry of the map-matched road segment based on map data of a map database; filtering the motion information associated with the vehicle to establish a baseline movement of the vehicle; determining, during the baseline movement of the vehicle, steering angle input received at a steering system of the vehicle; determining, from the steering angle input received at the steering system of the vehicle, a steering angle offset; and causing the steering angle offset to be applied to the steering system of the vehicle.