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:
Nov. 05, 2024
Filed:
Feb. 05, 2020
Applicant:
Nec Corporation, Tokyo, JP;
Inventor:
Masayuki Sakata, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G07C 5/00 (2006.01); B60W 50/12 (2012.01); G07C 5/08 (2006.01);
U.S. Cl.
CPC ...
G07C 5/008 (2013.01); B60W 50/12 (2013.01); G07C 5/085 (2013.01);
Abstract
The on-vehicle security deviceincludes log collection meansfor collecting communication logs, log analysis meansfor analyzing the collected communication logs, and control meansfor having alerting means issue an alert when it is determined that an error occurrence frequency exceeds a predetermined threshold value, based on an analysis result of the communication logs by the log analysis means, and blocks a communication path where an error has occurred when a state where the error occurrence frequency exceeds the predetermined threshold value continues after having the alerting means issue the alert.