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.

Date of Patent:
Jan. 27, 2026

Filed:

Aug. 30, 2023
Applicant:

Honda Motor Co.,ltd., Tokyo, JP;

Inventors:

Daisuke Saito, Tokyo, JP;

Yuki Hirono, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 63/1425 (2013.01); H04L 63/1408 (2013.01); H04L 63/1416 (2013.01);
Abstract

An abnormality determination apparatus that includes: a judgement unit which judges, based on detection timings of multiple signals in the communication network, whether each of the multiple signals is either a normal signal or an abnormal signal; and a determination unit which determines, if there is detected a signal judged as the abnormal signal, a type of abnormality having occurred in the communication network based on distribution of detection timings of multiple signals detected at a timing at which the signal judged as the abnormal signal is detected in the communication network or later. Here, each of the multiple signals is judged as the normal signal or the abnormal signal.


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