公开(公告)号：US20230415051A1

公开(公告)日：2023-12-28

申请号：US17846407

申请日：2022-06-22

Applicant: X Development LLC

Inventor： Samuel Khamis ,  Vladimir Miskovic ,  Katie B. Stratton

IPC: A63H33/04 ,  A63H33/08

CPC classification number: A63H33/042 ,  A63H33/086 ,  A63H2200/00

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for tracking object movement within a three-dimensional workspace. A method includes receiving, by a controller, break beam sensor data indicating object detection by a break beam sensor of a plurality of break beam sensors configured to detect objects within the workspace. The method includes receiving plate sensor data indicating object detection by a plate sensor of a plurality of plate sensors configured to detect objects resting on a surface of a plate defining a floor of the workspace. The method includes determining that an object passed through the workspace to rest at a position on the surface; comparing the position of the object to a target position of the object; and in response to determining that the position of the object does not satisfy similarity criteria for matching the target position, performing one or more actions.