Patent №
US 11,273,992
Granted
2022-03-15
Filed 2021
Owner
DAIFUKU CO., LTD.
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
17155742
A supervisory controller determines the control status of a conveyor belt by a control unit. When it is determined that the control status of the conveyor belt is abnormal, the supervisory controller prohibits loading an article onto a traveling carriage and instructs the control unit to reset the control unit. When it is determined again that the control status of the conveyor belt by the control unit subjected to the reset instruction is abnormal, the supervisory controller prohibits loading an article onto the traveling carriage and acquires an abnormality record from the control unit. When it is determined that the control status of the conveyor belt by the control unit subjected to the reset instruction is normal, the supervisory controller acquires the abnormality record from the control unit.
AI classification
Ownership
DAIFUKU CO., LTD.
assignment · 550010289
Assignors
UEDA, YUICHI, MATSUI, OSAMU, KOIDE, HIROYUKI, ISHIKURA, ATSUSHI
On an employer assignment, the assignors are typically the inventors.