公开(公告)号：US20240320390A1

公开(公告)日：2024-09-26

申请号：US18394954

申请日：2023-12-22

Applicant: Samsung Display Co., LTD.

Inventor： Yonggu KIM

IPC: G06F30/20

CPC classification number: G06F30/20

Abstract: A simulation server includes: a database configured to store history data including an occupancy rate of an actual storage unit, wherein the database includes image data for a virtual storage unit corresponding to the actual storage unit to drive simulation using the digital twin; and a simulator apparatus configured to perform the simulation based on the history data and the image data, where the simulator apparatus is further configured to obtain a change amount of an occupancy rate of the virtual storage unit during the simulation, and change or maintain a maximum storage capacity of the virtual storage unit based on the change amount.

公开(公告)号：US20220229444A1

公开(公告)日：2022-07-21

申请号：US17446693

申请日：2021-09-01

Applicant: Samsung Display Co., Ltd. ,  Postech Research And Business Development Foundation

Inventor： Yonggu KIM ,  Byung-In KIM ,  Minsu Kwon ,  Inhye Bang

IPC: G05D1/02 ,  G07C5/00 ,  G06Q10/06

Abstract: A method of controlling driving of a first automated guided vehicle and a second automated guided vehicle includes: determining a first task exchange condition based on a current position of the second automated guided vehicle, a current position of the first automated guided vehicle, a first task position, and a second task position; determining a second task exchange condition based on a first estimation time taken for the first automated guided vehicle to complete a first task and a second estimation time taken for the second automated guided vehicle to move to the first task position; and when the first task exchange condition and the second task exchange condition are satisfied, exchanging the first task with the second task.