JP6520539B2 - 検索システム - Google Patents

検索システム Download PDF

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Publication number
JP6520539B2
JP6520539B2 JP2015154968A JP2015154968A JP6520539B2 JP 6520539 B2 JP6520539 B2 JP 6520539B2 JP 2015154968 A JP2015154968 A JP 2015154968A JP 2015154968 A JP2015154968 A JP 2015154968A JP 6520539 B2 JP6520539 B2 JP 6520539B2
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JP
Japan
Prior art keywords
similarity
signal
signals
signal group
trace data
Prior art date
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Active
Application number
JP2015154968A
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English (en)
Japanese (ja)
Other versions
JP2017033437A (ja
JP2017033437A5 (enExample
Inventor
亮太 玉谷
亮太 玉谷
豊 松枝
豊 松枝
寛 福永
寛 福永
崇志 中村
崇志 中村
敦子 青木
敦子 青木
坂上　聡子
聡子 坂上
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 JP2015154968A priority Critical patent/JP6520539B2/ja
Priority to CN201680043947.8A priority patent/CN107851126A/zh
Priority to KR1020187005750A priority patent/KR102045161B1/ko
Priority to PCT/JP2016/072632 priority patent/WO2017022752A1/ja
Priority to DE112016003529.2T priority patent/DE112016003529T8/de
Publication of JP2017033437A publication Critical patent/JP2017033437A/ja
Publication of JP2017033437A5 publication Critical patent/JP2017033437A5/ja
Application granted granted Critical
Publication of JP6520539B2 publication Critical patent/JP6520539B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0275—Fault isolation and identification, e.g. classify fault; estimate cause or root of failure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0229—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions knowledge based, e.g. expert systems; genetic algorithms
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
JP2015154968A 2015-08-05 2015-08-05 検索システム Active JP6520539B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015154968A JP6520539B2 (ja) 2015-08-05 2015-08-05 検索システム
CN201680043947.8A CN107851126A (zh) 2015-08-05 2016-08-02 检索系统
KR1020187005750A KR102045161B1 (ko) 2015-08-05 2016-08-02 검색 시스템
PCT/JP2016/072632 WO2017022752A1 (ja) 2015-08-05 2016-08-02 検索システム
DE112016003529.2T DE112016003529T8 (de) 2015-08-05 2016-08-02 Suchsystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015154968A JP6520539B2 (ja) 2015-08-05 2015-08-05 検索システム

Publications (3)

Publication Number Publication Date
JP2017033437A JP2017033437A (ja) 2017-02-09
JP2017033437A5 JP2017033437A5 (enExample) 2017-09-21
JP6520539B2 true JP6520539B2 (ja) 2019-05-29

Family

ID=57943023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015154968A Active JP6520539B2 (ja) 2015-08-05 2015-08-05 検索システム

Country Status (5)

Country Link
JP (1) JP6520539B2 (enExample)
KR (1) KR102045161B1 (enExample)
CN (1) CN107851126A (enExample)
DE (1) DE112016003529T8 (enExample)
WO (1) WO2017022752A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102377658B1 (ko) 2016-03-23 2022-03-24 엔지케이 인슐레이터 엘티디 코디어라이트질 소결체, 그 제법 및 복합 기판
KR101971553B1 (ko) * 2017-03-21 2019-04-23 (주)심플랫폼 사물인터넷 기반 기기 관리 시스템 및 방법
JP6849102B2 (ja) * 2017-12-14 2021-03-24 三菱電機株式会社 検索システム
KR102269622B1 (ko) * 2018-05-31 2021-06-28 미쓰비시 덴키 빌딩 테크노 서비스 가부시키 가이샤 엘리베이터의 보수 작업 지원 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029833B2 (ja) 1976-06-28 1985-07-12 株式会社日立製作所 全密閉形電動圧縮機
CN1036260C (zh) * 1992-01-29 1997-10-29 天津大学 电梯信号采集和显示装置
JPH07228443A (ja) * 1994-02-15 1995-08-29 Hitachi Building Syst Eng & Service Co Ltd エレベーターの点検装置
WO2006016405A1 (ja) * 2004-08-11 2006-02-16 Mitsubishi Denki Kabushiki Kaisha エレベータ監視システム
WO2010041744A1 (ja) * 2008-10-09 2010-04-15 国立大学法人 北海道大学 動画検索装置および動画検索プログラム
CN101597000B (zh) * 2009-06-23 2011-03-30 福建省特种设备监督检验所 电梯运行试验智能检测方法及检测系统
ES2601585T3 (es) * 2009-12-18 2017-02-15 Thyssenkrupp Elevator Ag Procedimiento para el telediagnóstico de una instalación de ascensor e instalación de ascensor para la realización del procedimiento
CN102765643B (zh) * 2012-05-31 2015-06-17 天津大学 基于数据驱动的电梯故障诊断与预警方法
EP2874115A4 (en) * 2012-07-11 2016-01-06 Hitachi Ltd METHOD FOR SEARCHING AND DEVICE FOR SEARCHING SIMILAR FAILURE CASES
JP6103899B2 (ja) * 2012-11-28 2017-03-29 三菱電機株式会社 故障個所推定装置
JP6082341B2 (ja) * 2013-12-05 2017-02-15 株式会社日立ソリューションズ 異常検出装置及び異常検出方法

Also Published As

Publication number Publication date
KR20180035854A (ko) 2018-04-06
JP2017033437A (ja) 2017-02-09
DE112016003529T5 (de) 2018-04-26
WO2017022752A1 (ja) 2017-02-09
CN107851126A (zh) 2018-03-27
KR102045161B1 (ko) 2019-11-14
DE112016003529T8 (de) 2018-06-14

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