Title:
OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING DEVICE, AND UNMANNED AERIAL VEHICLE ALLOCATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/024388
Kind Code:
A1
Abstract:
The optical fiber sensing system according to the present disclosure comprises: an optical fiber (10) which detects vibration; a detection unit (21) which detects occurrence of a prescribed event on the basis of an optical signal on which the vibration detected by the optical fiber (10) is superimposed; an identification unit (22) which identifies the location of occurrence of the prescribed event on the basis of the optical signal, and identifies, on the basis of the location of occurrence of the prescribed event, a destination region to which an unmanned aerial vehicle for monitoring the location of occurrence of the prescribed event is to be moved; and a control unit (23) which controls the unmanned aerial vehicle to move to the destination region.
Inventors:
KOJIMA TAKASHI (JP)
Application Number:
PCT/JP2019/030952
Publication Date:
February 11, 2021
Filing Date:
August 06, 2019
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G01B11/00; G08B25/00; G08B13/186; G08B13/196; G08B25/04
Foreign References:
| CN109323132A | 2019-02-12 | |||
| CN107862821A | 2018-03-30 | |||
| JP2016171442A | 2016-09-23 | |||
| JP2018041166A | 2018-03-15 | |||
| US20170092109A1 | 2017-03-30 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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