公开(公告)号：US20250083649A1

公开(公告)日：2025-03-13

申请号：US18465571

申请日：2023-09-12

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Paul A. ADAM ,  Harsh Ketan PATEL ,  Zhiyuan DU ,  Tetyana V. MAMCHUK

IPC: B60T7/22 ,  B60Q5/00

Abstract: A method of automated vehicle braking control includes detecting a first object threat in a reverse travel path of a vehicle, monitoring a distance of the vehicle from the first object threat with respect to a time to collision threshold, and in response to a determination that the vehicle is crossing the time to collision threshold, initiating a first rear virtual bumper event by automatically applying brakes of the vehicle. The method includes storing a location of the first object threat, defining a boundary region surrounding the location of the first object threat, detecting a second object threat in the reverse travel path, comparing a location of the second object threat with the boundary region, and inhibiting automatic application of the brakes in response to a determination that the location of the second object threat is within the boundary region, to avoid a second rear virtual bumper event.

公开(公告)号：US20250136181A1

公开(公告)日：2025-05-01

申请号：US18498166

申请日：2023-10-31

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Harsh Ketan PATEL ,  Jeffrey Scott Parks ,  Namal P. Kumara ,  Shaun C. Bowman

IPC: B62D15/02 ,  G08G1/16

Abstract: A vehicle system includes an avoid evasive steering (AES) module configured to automatically control the vehicle, and a control module. The control module is configured to detect whether a first threat is present in front of the vehicle, in response to detecting the first threat in front of the vehicle, determine a path of the vehicle for an AES maneuver to avoid the first threat, generate a threat region of interest lateral to the vehicle along the path of the vehicle for the AES maneuver, determine whether a second threat is present in the threat region of interest, and in response to determining that the second threat is present in the threat region of interest, prevent the AES module from initiating control of the vehicle according to the AES maneuver. Other example vehicle systems and methods for evasive steering control in vehicles are also disclosed.