公开(公告)号：US11513530B1

公开(公告)日：2022-11-29

申请号：US16406424

申请日：2019-05-08

Applicant: Amazon Technologies, Inc.

Inventor： Seth R. Kaufman ,  Megan Anne Smith ,  Ashish Shah

IPC: G05D1/02 ,  G05B19/418 ,  G05B9/02 ,  H04W4/80

Abstract: Systems and methods are provided herein for coordinating movement of components of a workspace utilizing a controller device. The controller device may operate in a first state. The computing device may be associated with an interaction area having a first access point and a second access point, wherein a light curtain is generated at the first access point. While operating in the first state, access to the interaction area is restricted. The computing device may transition to operating in a second state based at least in part on detecting the first breach, wherein operating in the second state comprises enabling access to the interaction area at the second access point. While operating in the second state, a second breach of the light curtain may be detected and at least one remedial action performed based on the detection.