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:
Sep. 03, 2024
Filed:
Dec. 13, 2019
Monitoring system, monitoring device, monitoring method, and non-transitory computer-readable medium
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/22 (2006.01); G01D 5/353 (2006.01); G01V 1/01 (2024.01); G01V 1/30 (2006.01);
U.S. Cl.
CPC ...
G01V 1/226 (2013.01); G01D 5/35358 (2013.01); G01V 1/01 (2024.01); G01V 1/30 (2013.01); G01V 2210/1425 (2013.01); G01V 2210/1427 (2013.01); G01V 2210/60 (2013.01);
Abstract
A monitoring system according to the present disclosure includes an optical fiber () laid on a ground or a seabed, an optical fiber sensing unit () configured to receive an optical signal from the optical fiber () and detect a vibration produced in the ground or the seabed based on the optical signal, and an analyzing unit () configured to identify a natural phenomenon that has caused the detected vibration based on a unique pattern of the detected vibration.