公开(公告)号：US20240083458A1

公开(公告)日：2024-03-14

申请号：US18504670

申请日：2023-11-08

Applicant: Waymo LLC

Inventor： Brian Cohen ,  Guillaume Dupre ,  Jared Russell ,  Eric Schoenfeld

IPC: B60W60/00 ,  G01C21/34 ,  G01C22/00 ,  G05D1/00

CPC classification number: B60W60/0011 ,  B60W60/0013 ,  G01C21/3407 ,  G01C21/3453 ,  G01C22/00 ,  G05D1/0088 ,  G05D2201/0213

Abstract: A simulation may be used to determine a difference between progress of a manually-driven vehicle and progress of a simulated autonomous vehicle. The method includes retrieving log data collected for the manually-driven vehicle driving along a route, generating a plurality of path segments for a portion of the route. The plurality of path segments corresponds to points in a lane that the manually-driven vehicle traveled through on the portion of the route. The method also includes running, using a software of the autonomous vehicle, a simulation of the autonomous vehicle driving along the plurality of path segments, extracting metrics from the log data and the simulation, and determining the difference between a first progress of the manually-driven vehicle and a second progress of the simulated autonomous vehicle based on the metrics.

公开(公告)号：US20210403033A1

公开(公告)日：2021-12-30

申请号：US16912976

申请日：2020-06-26

Applicant: Waymo LLC

Inventor： Brian Cohen ,  Guillaume Dupre ,  Jared Russell ,  Eric Schoenfeld

IPC: B60W60/00 ,  G05D1/00 ,  G01C21/34 ,  G01C22/00

Abstract: A simulation may be used to determine a difference between progress of a manually-driven vehicle and progress of a simulated autonomous vehicle. The method includes retrieving log data collected for the manually-driven vehicle driving along a route, generating a plurality of path segments for a portion of the route. The plurality of path segments corresponds to points in a lane that the manually-driven vehicle traveled through on the portion of the route. The method also includes running, using a software of the autonomous vehicle, a simulation of the autonomous vehicle driving along the plurality of path segments, extracting metrics from the log data and the simulation, and determining the difference between a first progress of the manually-driven vehicle and a second progress of the simulated autonomous vehicle based on the metrics.

公开(公告)号：US11851086B2

公开(公告)日：2023-12-26

申请号：US16912976

申请日：2020-06-26

Applicant: Waymo LLC

Inventor： Brian Cohen ,  Guillaume Dupre ,  Jared Russell ,  Eric Schoenfeld

IPC: B60W60/00 ,  G05D1/00 ,  G01C21/34 ,  G01C22/00

CPC classification number: B60W60/0011 ,  B60W60/0013 ,  G01C21/3407 ,  G01C21/3453 ,  G01C22/00 ,  G05D1/0088 ,  G05D2201/0213

Abstract: A simulation may be used to determine a difference between progress of a manually-driven vehicle and progress of a simulated autonomous vehicle. The method includes retrieving log data collected for the manually-driven vehicle driving along a route, generating a plurality of path segments for a portion of the route. The plurality of path segments corresponds to points in a lane that the manually-driven vehicle traveled through on the portion of the route. The method also includes running, using a software of the autonomous vehicle, a simulation of the autonomous vehicle driving along the plurality of path segments, extracting metrics from the log data and the simulation, and determining the difference between a first progress of the manually-driven vehicle and a second progress of the simulated autonomous vehicle based on the metrics.