公开(公告)号：US20220118973A1

公开(公告)日：2022-04-21

申请号：US17072068

申请日：2020-10-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Tara Craigen ,  Mohammadali Shahriari ,  Jayant Sachdev

IPC: B60W30/12 ,  G08G1/16

Abstract: The present application generally relates to a method and apparatus for generating an action policy for controlling an autonomous vehicle. In particular, the method and apparatus are operative for detecting, by a vehicle sensor, a distance from a host vehicle to a lane edge, determining a status of a vehicle system, calculating, by a processor, a risk index in response to the status of the vehicle system, calculating, by the processor, an intervention threshold in response to the risk index, generating, by the processor, a vehicle path in response to the distance of the host vehicle to the lane edge being less than the intervention threshold, and controlling the vehicle, by a vehicle controller, in response to the vehicle path.