JPWO2022059322A1 - - Google Patents

Info

Publication number
JPWO2022059322A1
JPWO2022059322A1 JP2022550378A JP2022550378A JPWO2022059322A1 JP WO2022059322 A1 JPWO2022059322 A1 JP WO2022059322A1 JP 2022550378 A JP2022550378 A JP 2022550378A JP 2022550378 A JP2022550378 A JP 2022550378A JP WO2022059322 A1 JPWO2022059322 A1 JP WO2022059322A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022550378A
Other languages
Japanese (ja)
Other versions
JP7513106B2 (ja
JPWO2022059322A5 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022059322A1 publication Critical patent/JPWO2022059322A1/ja
Publication of JPWO2022059322A5 publication Critical patent/JPWO2022059322A5/ja
Application granted granted Critical
Publication of JP7513106B2 publication Critical patent/JP7513106B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • G01V8/16—Detecting, e.g. by using light barriers using one transmitter and one receiver using optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Alarm Systems (AREA)
JP2022550378A 2020-09-17 2021-07-14 水域監視装置及び水域監視方法 Active JP7513106B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020156066 2020-09-17
JP2020156066 2020-09-17
PCT/JP2021/026481 WO2022059322A1 (ja) 2020-09-17 2021-07-14 水域監視装置、水域監視システム、水域監視方法及び記録媒体

Publications (3)

Publication Number Publication Date
JPWO2022059322A1 true JPWO2022059322A1 (https=) 2022-03-24
JPWO2022059322A5 JPWO2022059322A5 (ja) 2023-05-24
JP7513106B2 JP7513106B2 (ja) 2024-07-09

Family

ID=80776068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022550378A Active JP7513106B2 (ja) 2020-09-17 2021-07-14 水域監視装置及び水域監視方法

Country Status (3)

Country Link
US (1) US12347286B2 (https=)
JP (1) JP7513106B2 (https=)
WO (1) WO2022059322A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7444264B2 (ja) * 2020-08-12 2024-03-06 日本電気株式会社 水生生物観測装置及び水生生物観測方法
DE102023126627A1 (de) * 2023-09-29 2025-04-03 Rwe Offshore Wind Gmbh Offshore-Überwachungssystem, insbesondere für ein Offshore-Energieproduktionssystem
US20250360995A1 (en) * 2024-05-21 2025-11-27 Rtx Bbn Technologies, Inc. Method for determining watercraft bearing and speed from wave wake observation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000076560A (ja) * 1998-09-01 2000-03-14 Shimadzu Corp 侵入監視装置
JP2007286885A (ja) * 2006-04-17 2007-11-01 Technical Research & Development Institute Ministry Of Defence 船舶通航監視装置
US20120180552A1 (en) * 2010-11-15 2012-07-19 Calvo David C Undersea pipeline intrusion detection system using low-frequency guided acoustic waves and distributed optical fiber
CN207197659U (zh) * 2017-08-23 2018-04-06 国网福建省电力有限公司 海底电缆振动监测装置
CN108986363A (zh) * 2018-08-24 2018-12-11 天津大学 基于arma建模的光纤安防入侵事件识别方法及装置
JP2019529952A (ja) * 2016-09-08 2019-10-17 マーク アンドリュー エングルンド、 分散音響センシングのための方法およびシステム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888871U (ja) 1981-12-10 1983-06-16 太洋無線株式会社 水中養殖場監視装置
JP2005055257A (ja) 2003-08-01 2005-03-03 Furuno Electric Co Ltd 港湾監視レーダ装置
DK177172B1 (en) 2010-11-05 2012-04-16 Nkt Cables Group As An integrity monitoring system and a method of monitoring integrity of a stationary structure
CN112601945B (zh) * 2018-08-30 2022-10-28 日本电气株式会社 光学时域反射仪、光学传输线路的测试方法以及光学传输线路的测试系统
US11476930B2 (en) * 2018-08-30 2022-10-18 Nec Corporation Optical time domain reflectometer, method of testing optical transmission line, and test system of optical transmission line
GB201820331D0 (en) * 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
US11802810B2 (en) * 2020-03-09 2023-10-31 Verizon Patent And Licensing Inc. Systems and methods for determining fiber cable geographic locations
EP4016036B1 (en) * 2020-12-17 2026-04-01 AP Sensing GmbH Optic distributed sensing in a blind region

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000076560A (ja) * 1998-09-01 2000-03-14 Shimadzu Corp 侵入監視装置
JP2007286885A (ja) * 2006-04-17 2007-11-01 Technical Research & Development Institute Ministry Of Defence 船舶通航監視装置
US20120180552A1 (en) * 2010-11-15 2012-07-19 Calvo David C Undersea pipeline intrusion detection system using low-frequency guided acoustic waves and distributed optical fiber
JP2019529952A (ja) * 2016-09-08 2019-10-17 マーク アンドリュー エングルンド、 分散音響センシングのための方法およびシステム
CN207197659U (zh) * 2017-08-23 2018-04-06 国网福建省电力有限公司 海底电缆振动监测装置
CN108986363A (zh) * 2018-08-24 2018-12-11 天津大学 基于arma建模的光纤安防入侵事件识别方法及装置

Also Published As

Publication number Publication date
WO2022059322A1 (ja) 2022-03-24
US20230326309A1 (en) 2023-10-12
JP7513106B2 (ja) 2024-07-09
US12347286B2 (en) 2025-07-01

Similar Documents

Publication Publication Date Title
BR112023005462A2 (https=)
BR112023012656A2 (https=)
BR112021014123A2 (https=)
BR112023009656A2 (https=)
BR112022009896A2 (https=)
BR112021017747A2 (https=)
BR112022024743A2 (https=)
BR112022026905A2 (https=)
BR112023011738A2 (https=)
BR112023004146A2 (https=)
BR112023006729A2 (https=)
BR102021018859A2 (https=)
BR102021015500A2 (https=)
BR102021007058A2 (https=)
BR102020022030A2 (https=)
BR112023016292A2 (https=)
BR112023011610A2 (https=)
BR112023011539A2 (https=)
BR112023008976A2 (https=)
BR102021020147A2 (https=)
BR102021018926A2 (https=)
BR102021018167A2 (https=)
BR102021017576A2 (https=)
BR102021016837A2 (https=)
BR102021016551A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230302

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230302

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240109

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240308

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240528

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240610

R150 Certificate of patent or registration of utility model

Ref document number: 7513106

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150