公开(公告)号：US20230084479A1

公开(公告)日：2023-03-16

申请号：US17473051

申请日：2021-09-13

Applicant: Trimble Inc.

Inventor： Brandon Sights ,  Tom A. Sterling ,  Michael F. Cash

IPC: B60W60/00 ,  G06K9/00

Abstract: A method of verifying accuracy of a perception system of a vehicle includes causing the vehicle to traverse a path around a target that is fixed in an environment. The target has a known pose. The path is configured so that the target comes into a respective field of view (FOV) of each respective perception sensor of one or more perception sensors of the perception system along the path. The method further includes, for each respective perception sensor of the one or more perception sensors, while the target is within the respective FOV of the respective perception sensor, acquiring a respective image of the target using the respective perception sensor; at the perception system, determining a respective pose of the target based on the respective image; and at a computer system communicatively coupled with the perception system, determining whether the respective pose matches the known pose of the target.