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. 09, 2025
Filed:
May. 15, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Tomoki Shibutani, Nisshin, JP;
Keita Kinoshita, Toyota, JP;
Kazuyoshi Shiohara, Nagoya, JP;
Masaki Miyake, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A control system includes a plurality of control devices each including a plurality of storage areas. Each of the control devices is configured to: execute a control program stored in a storage area set as an execution storage area; execute switching preparation in a state in which an updated version of the control program has been installed on a writing plane; make a shutdown when all the control devices have completed the switching preparation; and set the writing plane as the execution storage area at a next startup when all the control devices are shut down in a state in which the switching preparation has been completed in all the control devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile