The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2026
Filed:
Jul. 18, 2023
Daifuku Co., Ltd., Osaka, JP;
Toshihito Ueda, Hinocho, JP;
Tatsuki II, Hinocho, JP;
Akira Suzuki, Hinocho, JP;
Tomoaki Nishikawa, Hinocho, JP;
Shota Inden, Hinocho, JP;
Daifuku Co., Ltd., Osaka, JP;
Abstract
A normal control mode and a substitute control mode are set, as control modes that are executed by a control system including a higher-level control device and a section control device. The normal control mode is a mode in which control of a transport vehicle in a specific section is performed by the section control device responsible for the specific section, and the substitute control mode is a mode in which control of the transport vehicle in a specific section is performed by the higher-level control device instead of the section control device responsible for the specific section. The substitute control mode is executed in response to at least one of an anomaly occurring in communication between the section control device and the higher-level control device and an anomaly occurring in communication between the section control device and the transport vehicle.