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:
Jul. 23, 2024
Filed:
Mar. 31, 2020
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Satoshi Hirata, Tokyo, JP;
Hajime Yamashita, Tokyo, JP;
Genki Yamamoto, Tokyo, JP;
Masafumi Shibata, Tokyo, JP;
Dai Hashimoto, Tokyo, JP;
Takahiro Kimoto, Tokyo, JP;
Youhei Takahashi, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 31/00 (2006.01); G06V 20/40 (2022.01); G06V 40/10 (2022.01);
U.S. Cl.
CPC ...
G08B 31/00 (2013.01); G06V 20/44 (2022.01); G06V 40/10 (2022.01);
Abstract
An appropriate response to an event is recommended to a monitoring person. An event detection unit () detects an event based on video data, and an alert unit () issues a first alert when a first event is detected, and issues a second alert that is distinguished from the first alert when a second event relating to the first event is further detected in addition to the first event.