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:
Apr. 04, 2023
Filed:
Jan. 13, 2020
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventors:
Keita Goto, Toyota, JP;
Yusuke Sato, Toyota, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/57 (2013.01); B60W 30/192 (2012.01);
U.S. Cl.
CPC ...
G06F 21/57 (2013.01); B60W 30/192 (2013.01); G06F 2201/805 (2013.01); G06F 2201/83 (2013.01);
Abstract
A vehicle control device that verifies integrity of a program within a higher-importance region containing a start-up program; and that verifies integrity of a program within a lower-importance region in a state in which the program within the higher-importance region has been started up by the start-up program.