公开(公告)号：US20210078602A1

公开(公告)日：2021-03-18

申请号：US16955531

申请日：2017-12-22

Applicant: NISSAN NORTH AMERICA, INC. ,  THE UNIVERSITY OF MASSACHUSETTS

Inventor： Kyle Hollins WRAY ,  Stefan WITWICKI ,  Shlomo ZILBERSTEIN

IPC: B60W60/00 ,  G08G1/00 ,  G01C21/34 ,  B60W50/02 ,  H04L29/06

Abstract: Traversing, by an autonomous vehicle, a vehicle transportation network, may include identifying a distinct vehicle operational scenario, wherein traversing the vehicle transportation network includes traversing a portion of the vehicle transportation network that includes the distinct vehicle operational scenario, communicating shared scenario-specific operational control management data associated with the distinct vehicle operational scenario with an external shared scenario-specific operational control management system, operating a scenario-specific operational control evaluation module instance including an instance of a scenario-specific operational control evaluation model of the distinct vehicle operational scenario, and wherein operating the scenario-specific operational control evaluation module instance includes identifying a policy for the scenario-specific operational control evaluation model, receiving a candidate vehicle control action from the policy for the scenario-specific operational control evaluation model, and traversing a portion of the vehicle transportation network based on the candidate vehicle control action.