公开(公告)号：US20250128757A1

公开(公告)日：2025-04-24

申请号：US18491189

申请日：2023-10-20

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Ami WOO ,  Mohammadali SHAHRIARI ,  Khizar Ahmad QURESHI ,  Reza ZARRINGHALAM ,  Hassan ASKARI

IPC: B62D5/04 ,  B62D6/10

Abstract: A vehicle system includes a control module configured to receive data from a sensor indicative of a torque applied to the steering wheel, calculate a torque rate based on the applied torque, calculate a left evasive steering probability of the driver intending to steer the vehicle to the left and a right evasive steering probability of the driver intending to steer the vehicle to the right based on the torque, the torque rate, and a modeled relationship between the torque and the torque rate, compare the left evasive steering probability and the right evasive steering probability to determine a directional steering intent of the driver, and transmit a signal to a threat avoidance steering control module for controlling the vehicle. Other example vehicle systems and methods for predicting driver intent in evasive steering maneuvers are also disclosed.

公开(公告)号：US20250050872A1

公开(公告)日：2025-02-13

申请号：US18448328

申请日：2023-08-11

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Milad JALALIYAZDI ,  Reza ZARRINGHALAM ,  Brandon Alan SCHOETTLE ,  Yi Guo CLASER ,  Chad T. ZAGORSKI ,  Parisa MAHVELATISHAMSABADI ,  Paul A. ADAM ,  Tetyana V. MAMCHUK

IPC: B60W30/09 ,  B60W30/095 ,  B60W40/08 ,  B60W50/14

Abstract: A vehicle control system for evasive steering maneuvers includes a forward object detector configured to detect objects in a driving path of a vehicle, a steering wheel configured to control a steering direction of the vehicle, a vehicle user interface configured to display a visual indication to a driver and generate audio for the driver, and a vehicle control module configured to identify, via the forward object detector, an object in the driving path of the vehicle, determine an estimated time to collision with the object, and in response to the estimated time to collision being less than a specified time threshold, execute at least one of providing a visual indication of a recommended evasive steering maneuver to the driver via the vehicle user interface, generating an audio alert of the recommended evasive steering maneuver, applying steering torque to the steering wheel to indicate the recommended evasive steering maneuver.