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. 05, 2020
Filed:
Jan. 08, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Yasuyuki Miyazaki, Toyota, JP;
Masaki Miyake, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Tokyo, JP;
Abstract
The vehicle control device includes: a storage section including a first and a second storage areas in which a control program and an updated program which is an updated version of the control program are stored respectively; an execution section executing either of these programs; and an update section acquiring updated-portion data from an server, causing data of a post-update portion indicated by the updated-portion data and data of a portion, other than the update-target portion, of the control program stored in the first storage area to be stored as the updated program in the second storage area, and changing a program, to be executed by the execution section, to the updated program in a case of determining that the updated program is correctly stored, on the basis of a difference between the control program and the updated program stored in the first and second storage areas respectively.