JP5343054B2 - ガス漏れ検出装置 - Google Patents

ガス漏れ検出装置 Download PDF

Info

Publication number
JP5343054B2
JP5343054B2 JP2010202028A JP2010202028A JP5343054B2 JP 5343054 B2 JP5343054 B2 JP 5343054B2 JP 2010202028 A JP2010202028 A JP 2010202028A JP 2010202028 A JP2010202028 A JP 2010202028A JP 5343054 B2 JP5343054 B2 JP 5343054B2
Authority
JP
Japan
Prior art keywords
gas leak
infrared
unit
leak detection
detection device
Prior art date
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.)
Active
Application number
JP2010202028A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012058093A (ja
JP2012058093A5 (enExample
Inventor
広 渡辺
直樹 藤井
隆治 門井
正博 鹿井
利郎 中島
淳二 堀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Mitsubishi Electric Building Solutions Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Electric Building Techno Service Co Ltd
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 by Mitsubishi Electric Corp, Mitsubishi Electric Building Techno Service Co Ltd filed Critical Mitsubishi Electric Corp
Priority to JP2010202028A priority Critical patent/JP5343054B2/ja
Publication of JP2012058093A publication Critical patent/JP2012058093A/ja
Publication of JP2012058093A5 publication Critical patent/JP2012058093A5/ja
Application granted granted Critical
Publication of JP5343054B2 publication Critical patent/JP5343054B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP2010202028A 2010-09-09 2010-09-09 ガス漏れ検出装置 Active JP5343054B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010202028A JP5343054B2 (ja) 2010-09-09 2010-09-09 ガス漏れ検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010202028A JP5343054B2 (ja) 2010-09-09 2010-09-09 ガス漏れ検出装置

Publications (3)

Publication Number Publication Date
JP2012058093A JP2012058093A (ja) 2012-03-22
JP2012058093A5 JP2012058093A5 (enExample) 2012-12-13
JP5343054B2 true JP5343054B2 (ja) 2013-11-13

Family

ID=46055365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010202028A Active JP5343054B2 (ja) 2010-09-09 2010-09-09 ガス漏れ検出装置

Country Status (1)

Country Link
JP (1) JP5343054B2 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103575475A (zh) * 2012-08-09 2014-02-12 北汽福田汽车股份有限公司 车辆密封性检测装置及检测方法
US11076113B2 (en) * 2013-09-26 2021-07-27 Rosemount Inc. Industrial process diagnostics using infrared thermal sensing
US10638093B2 (en) 2013-09-26 2020-04-28 Rosemount Inc. Wireless industrial process field device with imaging
US9857228B2 (en) 2014-03-25 2018-01-02 Rosemount Inc. Process conduit anomaly detection using thermal imaging
US10914635B2 (en) 2014-09-29 2021-02-09 Rosemount Inc. Wireless industrial process monitor
JP6763367B2 (ja) * 2015-03-09 2020-09-30 コニカミノルタ株式会社 ガス漏れ位置推定装置、ガス漏れ位置推定システム、ガス漏れ位置推定方法及びガス漏れ位置推定プログラム
EP3351916B1 (en) * 2015-10-29 2021-11-17 Konica Minolta, Inc. Image processing device for gas detection, image processing method for gas detection and image processing program for gas detection
EP3372996B1 (en) * 2015-12-15 2024-02-14 Konica Minolta, Inc. Gas concentration-thickness product measurement device, gas concentration-thickness product measurement method, gas concentration-thickness product measurement program, and computer-readable recording medium having gas concentration-thickness product measurement program recorded thereon
EP3392635B1 (en) * 2015-12-15 2022-06-08 Konica Minolta, Inc. Image processing device for gas detection, image processing method for gas detection, image processing program for gas detection, computer-readable recording medium having image processing program for gas detection recorded thereon, and gas detection system
WO2017122660A1 (ja) * 2016-01-15 2017-07-20 コニカミノルタ株式会社 ガス可視化装置、ガス可視化方法およびガス可視化プログラム
JP6620878B2 (ja) 2016-03-03 2019-12-18 コニカミノルタ株式会社 ガス漏れ位置推定装置、ガス漏れ位置推定方法及びガス漏れ位置推定プログラム
US10908079B2 (en) 2016-06-07 2021-02-02 Konica Minolta, Inc. Image-processing device for gas detection, image-processing method for gas detection, and image-processing program for gas detection
WO2018123197A1 (ja) * 2016-12-27 2018-07-05 コニカミノルタ株式会社 ガス検知用画像処理装置、ガス検知用画像処理方法及びガス検知用画像処理プログラム
US10991090B2 (en) 2016-12-27 2021-04-27 Konica Minolta, Inc. Gas detection-use image processing device, gas detection-use image processing method, and gas detection-use image processing program
JPWO2018190004A1 (ja) * 2017-04-14 2020-02-20 コニカミノルタ株式会社 疑似漏洩ガス画像生成装置および該方法ならびにガス検知装置
JP6579290B2 (ja) 2017-05-02 2019-09-25 コニカミノルタ株式会社 ガス検知用画像処理装置、ガス検知用画像処理方法、及び、ガス検知用画像処理プログラム
JP6579291B2 (ja) 2017-05-02 2019-09-25 コニカミノルタ株式会社 ガス検知用画像処理装置、ガス検知用画像処理方法、及び、ガス検知用画像処理プログラム
JPWO2020008688A1 (ja) 2018-07-05 2021-09-30 コニカミノルタ株式会社 ガス監視画像記録装置、該方法および該プログラム
WO2020021785A1 (ja) 2018-07-25 2020-01-30 コニカミノルタ株式会社 ガス検出装置、ガス検出方法、表示制御方法、およびプログラム
JPWO2020235337A1 (enExample) 2019-05-20 2020-11-26
US12253433B2 (en) 2019-06-11 2025-03-18 Konica Minolta, Inc. Gas monitoring device, method, and program
EP4446717A4 (en) 2021-12-10 2025-05-21 Konica Minolta, Inc. GAS CONCENTRATION MEASURING DEVICE, GAS CONCENTRATION MEASURING METHOD AND PROGRAM
JP2023090229A (ja) * 2021-12-17 2023-06-29 コニカミノルタ株式会社 動画保存装置、ガス監視システム、動画保存装置の制御方法、及びプログラム
US12366499B2 (en) * 2022-02-22 2025-07-22 Duke Energy Corporation Methods of determining flow rates of gas leaks in a pressurized gas system
CN114992813B (zh) * 2022-06-17 2023-05-12 珠海格力电器股份有限公司 物质泄漏的检测方法、装置、空调设备及存储介质
WO2025047125A1 (ja) * 2023-08-30 2025-03-06 国立研究開発法人物質・材料研究機構 ガス状体の温度測定方法および温度測定装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215385A (en) * 1975-07-25 1977-02-04 Hitachi Ltd Image recognizer
JPH06331480A (ja) * 1993-05-21 1994-12-02 Hitachi Ltd 漏洩検出方法及び装置
JP2622538B2 (ja) * 1994-10-21 1997-06-18 大阪瓦斯株式会社 画像による漏出検知方法及び装置
JPH11237302A (ja) * 1998-02-20 1999-08-31 Japan Small Corp 画像処理によるドラム缶発泡漏れ検査装置

Also Published As

Publication number Publication date
JP2012058093A (ja) 2012-03-22

Similar Documents

Publication Publication Date Title
JP5343054B2 (ja) ガス漏れ検出装置
CN111047568B (zh) 一种漏汽缺陷检测识别方法及系统
CN106780521B (zh) 屏幕漏光的检测方法、系统和装置
US11092507B2 (en) Method of indicating gas movement in a scene
JP2012058093A5 (enExample)
JP5821708B2 (ja) 欠陥検査装置及び欠陥検査方法
KR101086142B1 (ko) 카메라 영상신호를 이용한 누설판별 방법 및 시스템
US20140064553A1 (en) System and method for leak detection
CN106157286B (zh) 图像处理方法和屏幕漏光检测方法
JPWO2016143754A1 (ja) ガス漏れ位置推定装置、ガス漏れ位置推定システム、ガス漏れ位置推定方法及びガス漏れ位置推定プログラム
CN110620887B (zh) 图像生成装置和图像生成方法
US20160320296A1 (en) Gas detector
JP6468439B2 (ja) ガス検知用画像処理装置、ガス検知用画像処理方法及びガス検知用画像処理プログラム
JP2015528891A (ja) マシンビジョンシステムのための最小コントラストを保証するための方法および装置
CN102479321A (zh) 差异影像自动识别系统及方法
CN109801322A (zh) 一种漏光检测方法及装置
JP5235718B2 (ja) 映像監視システム
CN106454338B (zh) 电子设备图片显示效果检测方法及装置
US11302010B2 (en) Gas-detection image processing device, gas-detection image processing method, and gas-detection image processing program
US11393096B2 (en) Gas-detection image processing device, gas-detection image processing method, and gas-detection image processing program
JP6604446B2 (ja) ガス状態判別方法とそれに用いる画像処理装置及び画像処理プログラム
KR101553707B1 (ko) 카메라 모듈 결함 판정용 이미지 스테인 검출 방법
TWI493177B (zh) 一種檢測具週期性結構光學薄膜的瑕疵檢測方法及其檢測裝置
JP2009264882A (ja) 外観検査装置
GB2539963A (en) Thermographic imaging system

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121030

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121030

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: 20130723

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130812

R150 Certificate of patent or registration of utility model

Ref document number: 5343054

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250