JPWO2015146082A1 - 漏洩検知装置、漏洩検知方法、およびプログラム - Google Patents

漏洩検知装置、漏洩検知方法、およびプログラム Download PDF

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Publication number
JPWO2015146082A1
JPWO2015146082A1 JP2016509997A JP2016509997A JPWO2015146082A1 JP WO2015146082 A1 JPWO2015146082 A1 JP WO2015146082A1 JP 2016509997 A JP2016509997 A JP 2016509997A JP 2016509997 A JP2016509997 A JP 2016509997A JP WO2015146082 A1 JPWO2015146082 A1 JP WO2015146082A1
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Japan
Prior art keywords
value
leakage
leak
cross
correlation function
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JP2016509997A
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English (en)
Japanese (ja)
Inventor
友督 小野
友督 小野
宝珠山　治
治 宝珠山
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NEC Corp
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NEC Corp
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP2016509997A 2014-03-26 2015-03-18 漏洩検知装置、漏洩検知方法、およびプログラム Pending JPWO2015146082A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014063543 2014-03-26
JP2014063543 2014-03-26
PCT/JP2015/001519 WO2015146082A1 (fr) 2014-03-26 2015-03-18 Dispositif de détection de fuites, procédé de détection de fuites et support d'enregistrement contenant un programme

Publications (1)

Publication Number Publication Date
JPWO2015146082A1 true JPWO2015146082A1 (ja) 2017-04-13

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ID=54194632

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JP2016509997A Pending JPWO2015146082A1 (ja) 2014-03-26 2015-03-18 漏洩検知装置、漏洩検知方法、およびプログラム

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JP (1) JPWO2015146082A1 (fr)
WO (1) WO2015146082A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023191307A1 (fr) * 2022-03-28 2023-10-05 주식회사 위플랫 Appareil pour déterminer la présence d'une fuite d'eau et estimer l'emplacement d'une fuite d'eau à l'aide d'une intelligence artificielle, et procédé associé

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6408929B2 (ja) * 2015-02-13 2018-10-17 積水化学工業株式会社 分析データ作成方法、漏水位置検知装置および漏水位置特定方法
JP6523919B2 (ja) * 2015-10-28 2019-06-05 積水化学工業株式会社 管路の異常の判定方法
CN105546358A (zh) * 2016-01-06 2016-05-04 清华大学 燃气管网泄漏在线监测系统、监测装置和移动式监测装置
JP6694320B2 (ja) * 2016-04-28 2020-05-13 株式会社工技研究所 地下タンクの漏洩検査装置及び検査方法
JP6457990B2 (ja) * 2016-11-09 2019-01-23 エヌ・ティ・ティ・アドバンステクノロジ株式会社 判定装置、判定方法及び学習装置
WO2018159744A1 (fr) * 2017-03-02 2018-09-07 日本電気株式会社 Dispositif de spécification de temps de mesure, dispositif de détection, procédé de spécification de temps de mesure et support d'enregistrement lisible par ordinateur
JP7131887B2 (ja) * 2017-03-15 2022-09-06 日本電気株式会社 分析装置、分析システム、分析方法及びプログラム
JP6856124B2 (ja) * 2017-07-26 2021-04-07 日本電気株式会社 分析装置、分析方法及びコンピュータプログラム
CN107701927B (zh) * 2017-09-15 2019-05-31 淼淼众安（武汉）科技有限公司 利用音源发生器实现水管里面漏水点检测系统及方法
JP6840066B2 (ja) * 2017-11-22 2021-03-10 株式会社日立製作所 漏水検知システムおよび漏水検知方法
KR101993058B1 (ko) * 2017-12-08 2019-06-25 주식회사대한송유관공사 누유 검출 장치 및 방법
EP3809107A4 (fr) * 2018-06-15 2021-08-04 NEC Corporation Dispositif d'inspection de fuite, procédé d'inspection de fuite et support d'enregistrement
EP3855151A4 (fr) 2018-09-19 2021-11-17 NEC Corporation Dispositif de diagnostic de fuite de fluide, système de diagnostic de fuite de fluide, procédé de diagnostic de fuite de fluide et support d'enregistrement stockant un programme de diagnostic de fuite de fluide
KR20200141812A (ko) 2019-06-11 2020-12-21 삼성전자주식회사 뉴럴 네트워크를 이용하여 이상 신호를 감지하는 방법 및 장치
CN113686513B (zh) * 2021-07-12 2024-02-13 厦门科灿信息技术有限公司 液体泄露定位方法、装置和电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3688415B2 (ja) * 1996-12-20 2005-08-31 東京瓦斯株式会社 配管漏洩位置特定方法における外部ノイズ判定方法
JPH10281921A (ja) * 1997-04-07 1998-10-23 Hitachi Ltd ガス配管の漏洩監視方法および装置
JPH1164152A (ja) * 1997-08-26 1999-03-05 Hitachi Ltd ガス配管の漏洩位置標定方法および装置
JP3630394B2 (ja) * 1999-02-01 2005-03-16 三菱電機株式会社 異常箇所検出装置
JP2006003311A (ja) * 2004-06-21 2006-01-05 Mitsubishi Electric Corp 異常箇所検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023191307A1 (fr) * 2022-03-28 2023-10-05 주식회사 위플랫 Appareil pour déterminer la présence d'une fuite d'eau et estimer l'emplacement d'une fuite d'eau à l'aide d'une intelligence artificielle, et procédé associé

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WO2015146082A1 (fr) 2015-10-01

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