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:
May. 20, 2025
Filed:
Apr. 26, 2022
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Tomoyasu Ishikawa, Nagoya, JP;
Shunsuke Tanimori, Nagoya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
An OTA master configured to control a software update on an electronic control unit mounted on a vehicle includes one or more processors. The one or more processors are configured to receive a second distribution package from a center before a first distribution package. The second distribution package is a distribution package of update data for the electronic control unit with a non-volatile memory of a second type that includes two storage areas. The first distribution package is a distribution package of update data for the electronic control unit with a non-volatile memory of a first type that includes one storage area.