HK1144276A1 - Device and method for diagnosing abnormality - Google Patents

Device and method for diagnosing abnormality

Info

Publication number
HK1144276A1
HK1144276A1 HK10110850.6A HK10110850A HK1144276A1 HK 1144276 A1 HK1144276 A1 HK 1144276A1 HK 10110850 A HK10110850 A HK 10110850A HK 1144276 A1 HK1144276 A1 HK 1144276A1
Authority
HK
Hong Kong
Prior art keywords
diagnosing abnormality
diagnosing
abnormality
Prior art date
Application number
HK10110850.6A
Inventor
Hirotaka Takahashi
Kozo Nakamura
Hideaki Suzuki
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of HK1144276A1 publication Critical patent/HK1144276A1/en

Links

HK10110850.6A 2009-02-17 2010-11-22 Device and method for diagnosing abnormality HK1144276A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009033614A JP4876136B2 (en) 2009-02-17 2009-02-17 Abnormality diagnosis apparatus and abnormality diagnosis method

Publications (1)

Publication Number Publication Date
HK1144276A1 true HK1144276A1 (en) 2011-02-11

Family

ID=42606918

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10110850.6A HK1144276A1 (en) 2009-02-17 2010-11-22 Device and method for diagnosing abnormality

Country Status (3)

Country Link
JP (1) JP4876136B2 (en)
CN (1) CN101804932B (en)
HK (1) HK1144276A1 (en)

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JP5455866B2 (en) * 2010-10-28 2014-03-26 株式会社日立製作所 Abnormality diagnosis device and industrial machine
JP2013049546A (en) * 2011-08-31 2013-03-14 Hitachi Building Systems Co Ltd Method for diagnosing abnormal sound for elevator and system
JP5513456B2 (en) * 2011-09-15 2014-06-04 株式会社日立製作所 Elevator abnormality diagnosis apparatus and method
JP2013119446A (en) * 2011-12-06 2013-06-17 Hitachi Ltd Remote monitoring device for elevator
JP5571726B2 (en) * 2012-03-15 2014-08-13 株式会社日立ビルシステム Elevator door diagnostic system
JP2014114111A (en) * 2012-12-10 2014-06-26 Hitachi Ltd Elevator with abnormality diagnosis function
JP6236282B2 (en) * 2013-10-21 2017-11-22 株式会社日立ハイテクノロジーズ Abnormality detection apparatus, abnormality detection method, and computer-readable storage medium
JP6270647B2 (en) * 2014-07-14 2018-01-31 三菱電機ビルテクノサービス株式会社 Elevator control device and elevator control method
JP6880992B2 (en) * 2017-04-27 2021-06-02 富士通株式会社 Evaluation method, evaluation device and evaluation program
CN107449508B (en) * 2017-08-03 2020-01-10 西南大学 Detection data analysis method based on automobile vibration fault detection system
JP6771443B2 (en) * 2017-09-21 2020-10-21 株式会社東芝 Arithmetic processing unit and its method
JP7006243B2 (en) * 2017-12-20 2022-01-24 いすゞ自動車株式会社 Gear noise judgment device
JP7057252B2 (en) * 2018-08-08 2022-04-19 Dmg森精機株式会社 Abnormal state judgment system
US11724911B2 (en) * 2019-11-12 2023-08-15 Otis Elevator Company Elevator car acoustic integrity check
CN113086794B (en) * 2021-03-31 2022-10-28 广东卓梅尼技术股份有限公司 Method and system for detecting personnel in elevator car
CN113086799B (en) * 2021-04-09 2022-01-04 新沂慧科智能科技有限公司 Elevator fault detection and early warning method based on image recognition
CN113734929B (en) * 2021-09-17 2023-05-05 猫岐智能科技（上海）有限公司 Continuous elevator running acceleration data acquisition system and method
WO2024042631A1 (en) * 2022-08-24 2024-02-29 三菱電機ビルソリューションズ株式会社 Abnormality diagnosis system for elevator
CN115914065B (en) * 2022-12-06 2024-05-14 中国联合网络通信集团有限公司 Terminal self-help diagnosis method, device, equipment and medium

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JP3217921B2 (en) * 1994-01-10 2001-10-15 株式会社日立ビルシステム Elevator abnormal situation determination device
JPH09229762A (en) * 1996-02-23 1997-09-05 Hitachi Ltd Method and apparatus for monitoring of abnormality of instrument
JPH1085202A (en) * 1996-09-11 1998-04-07 Ootake Seisakusho:Kk Audibility measuring device
JP2000081813A (en) * 1998-09-04 2000-03-21 Minolta Co Ltd Copying machine and centralized control device
JP3872252B2 (en) * 2000-03-31 2007-01-24 三菱電機ビルテクノサービス株式会社 Elevator abnormal sound detection apparatus and method
JP2004277082A (en) * 2003-03-14 2004-10-07 Mitsubishi Electric Corp Elevator abnormality diagnosis device
JP4649905B2 (en) * 2004-08-02 2011-03-16 日産自動車株式会社 Voice input device
JP4744826B2 (en) * 2004-08-18 2011-08-10 東芝エレベータ株式会社 Elevator abnormality diagnosis device
JP2007256153A (en) * 2006-03-24 2007-10-04 Hitachi Ltd System for detecting railway vehicle truck abnormality
JP5199553B2 (en) * 2006-07-20 2013-05-15 株式会社日立ビルシステム Elevator abnormality diagnosis system
JP4910626B2 (en) * 2006-10-23 2012-04-04 三菱電機ビルテクノサービス株式会社 Elevator control method
JP2008152195A (en) * 2006-12-20 2008-07-03 Rohm Co Ltd Voice processing circuit, utterance system and voice output method, and electronic equipment

Also Published As

Publication number Publication date
JP2010189100A (en) 2010-09-02
JP4876136B2 (en) 2012-02-15
CN101804932B (en) 2013-04-24
CN101804932A (en) 2010-08-18

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170209