公开(公告)号：US20240076127A1

公开(公告)日：2024-03-07

申请号：US18201024

申请日：2023-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Kyung LEE ,  Seung Gyu KANG ,  Hyun Jae KANG ,  Young Wook KIM ,  Sang A BANG ,  Yong-Jun AHN ,  Min Kyun LEE ,  Hyun Woo LEE ,  Jeong Hun LIM ,  Jun Hyuk CHANG

IPC: B65G1/04 ,  B65G43/08

CPC classification number: B65G1/0457 ,  B65G1/0464 ,  B65G43/08 ,  B65G2203/0233 ,  B65G2203/044

Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.