公开(公告)号：US20220207925A1

公开(公告)日：2022-06-30

申请号：US17564685

申请日：2021-12-29

Applicant: SEMES CO., LTD.

Inventor： Tae In KIM ,  Hyun Joon YOON ,  Tae Uk PARK

IPC: G07C5/00 ,  G07C5/08 ,  B60W40/12

Abstract: A transport vehicle management method includes self-testing a transport vehicle to determine whether there is an abnormality in the transport vehicle, checking whether the transport vehicle is capable of self-correcting the abnormality when the abnormality is detected in the transport vehicle, and self-correcting the abnormality when the transport vehicle is capable of self-correcting the abnormality.

公开(公告)号：US20220058897A1

公开(公告)日：2022-02-24

申请号：US17406641

申请日：2021-08-19

Applicant: SEMES CO., LTD.

Inventor： Tae In KIM ,  Jong Seon JOEN ,  Hyun Seong MOON ,  Shin Young CHEONG

IPC: G07C5/10 ,  G07C5/00 ,  B66F9/06 ,  B66F17/00

Abstract: A vehicle inspection device includes a storing part and a diagnosing part. The storing part is configured to store operation information in response to operations of vehicles to transport and load/unload an article along a transfer path. The diagnosing part is configured to compare the operation information stored in the storing part with a reference operation information of a vehicle to diagnose symptom of abnormality in the vehicles.