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：US20250083651A1

公开(公告)日：2025-03-13

申请号：US18465659

申请日：2023-09-12

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Mohammadali SHAHRIARI ,  Ashraf Abualfellat ,  Henry Warren Grasman ,  Christopher Ratliff ,  Reza Zarringhalam ,  Brian Porto

IPC: B60T8/17 ,  B60L7/10 ,  B60T8/172

Abstract: A vehicle system for a vehicle towing a trailer includes a trailer control module configured to control actuation of actuators of the trailer and a vehicle control module in communication with the trailer control module. The vehicle control module is configured to control actuation of actuators in the vehicle, determine an energy parameter associated with the vehicle when the trailer control module controls actuation of the actuators in the trailer based on an initial trailer condition, determine an actuation force when the trailer control module controls actuation of the actuators in the trailer based on the initial trailer condition, and generate a control signal for the trailer control module based on the actuation force to control actuation of the actuators of the trailer hitched to the vehicle. Other example vehicle systems and methods for vehicles towing trailers are also disclosed.