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:
Mar. 01, 2022
Filed:
Jul. 16, 2019
Applicant:
Denso Corporation, Kariya, JP;
Inventors:
Daisuke Kaji, Kariya, JP;
Yohei Ooka, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/27 (2019.01); G06F 11/14 (2006.01); G07C 5/00 (2006.01); G07C 5/08 (2006.01);
U.S. Cl.
CPC ...
G06F 16/27 (2019.01); G06F 11/1451 (2013.01); G07C 5/008 (2013.01); G07C 5/085 (2013.01); G06F 2201/80 (2013.01);
Abstract
A history management method for managing history information of a vehicle using a blockchain is provided. The history management method performed by at least one processor includes generating a block for being connected to the blockchain from the history information collected in the vehicle, per block, setting a storage destination of a backup of the generated block from among nodes communicable with the vehicle, and sending the backup of the block to the node that is set as the storage destination.