CN100351610C - 状态判断方法 - Google Patents
状态判断方法 Download PDFInfo
- Publication number
- CN100351610C CN100351610C CNB028119290A CN02811929A CN100351610C CN 100351610 C CN100351610 C CN 100351610C CN B028119290 A CNB028119290 A CN B028119290A CN 02811929 A CN02811929 A CN 02811929A CN 100351610 C CN100351610 C CN 100351610C
- Authority
- CN
- China
- Prior art keywords
- characteristic parameter
- state
- status
- signal
- feature parameters
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- G05B23/0281—Quantitative, e.g. mathematical distance; Clustering; Neural networks; Statistical analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
- G01D1/18—Measuring arrangements giving results other than momentary value of variable, of general application with arrangements for signalling that a predetermined value of an unspecified parameter has been exceeded
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D9/00—Recording measured values
- G01D9/005—Solid-state data loggers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Probability & Statistics with Applications (AREA)
- Pure & Applied Mathematics (AREA)
- Automation & Control Theory (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Recording Measured Values (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
Description
没有状态变化(正常) | 状态变化中等(注意) | 状态变化大(危险) | |
有效水平(示例) | α1(0.4) | α2(0.10) | α3(0.005) |
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001180702A JP2002372440A (ja) | 2001-06-14 | 2001-06-14 | 状態判定法並びに状態判定装置及び状態判定機能を備えた信号収録装置 |
JP180702/2001 | 2001-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1516807A CN1516807A (zh) | 2004-07-28 |
CN100351610C true CN100351610C (zh) | 2007-11-28 |
Family
ID=19021079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028119290A Expired - Fee Related CN100351610C (zh) | 2001-06-14 | 2002-06-10 | 状态判断方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040193387A1 (zh) |
EP (1) | EP1411326A4 (zh) |
JP (1) | JP2002372440A (zh) |
CN (1) | CN100351610C (zh) |
WO (1) | WO2002103297A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004068078A1 (ja) * | 2003-01-10 | 2004-08-12 | Ho Jinyama | 状態判定方法と状態予測方法及び装置 |
JP4566906B2 (ja) * | 2003-06-06 | 2010-10-20 | 三菱電機株式会社 | 回転機の定数測定装置 |
JP4369320B2 (ja) * | 2004-07-30 | 2009-11-18 | 株式会社高田工業所 | 回転機械の診断方法 |
JP4369321B2 (ja) * | 2004-07-30 | 2009-11-18 | 株式会社高田工業所 | 流体回転機械の診断方法 |
WO2006086894A1 (en) * | 2005-02-15 | 2006-08-24 | Abb Research Ltd | Diagnostic device for a process control system |
JP4049331B2 (ja) * | 2005-08-19 | 2008-02-20 | 独立行政法人科学技術振興機構 | 診断対象物の評価方法および評価装置 |
JP5017678B2 (ja) * | 2005-08-31 | 2012-09-05 | 鵬 陳山 | 信号検査方法および信号検査モジュール |
EP2223048A4 (en) * | 2007-12-11 | 2014-12-03 | Vestas Wind Sys As | SYSTEM AND METHOD FOR DETECTING EFFICIENCY |
CN101252626B (zh) * | 2008-02-29 | 2011-05-11 | 四川长虹电器股份有限公司 | 基于ip电话终端的目标用户在线状态指示方法 |
JP2010071837A (ja) * | 2008-09-19 | 2010-04-02 | Yokogawa Electric Corp | ペーパレスレコーダ |
US8793717B2 (en) | 2008-10-31 | 2014-07-29 | The Nielsen Company (Us), Llc | Probabilistic methods and apparatus to determine the state of a media device |
CN102513650B (zh) * | 2011-11-23 | 2014-10-08 | 华南理工大学 | 一种噪声、相关、时耗三因素耦合维归约方法 |
US9692535B2 (en) | 2012-02-20 | 2017-06-27 | The Nielsen Company (Us), Llc | Methods and apparatus for automatic TV on/off detection |
JP6085862B2 (ja) * | 2012-10-10 | 2017-03-01 | 陳山 鵬 | マルチ・コンディション・モニターを用いた状態監視方法および状態監視装置システム |
CA2948193A1 (en) | 2014-05-15 | 2015-11-19 | Emerson Electric Co. | Hvac system air filter diagnostics and monitoring |
CN106461252B (zh) * | 2014-05-15 | 2019-07-16 | 艾默生电气公司 | 加热、通风或空气调节***空气过滤器诊断和监视 |
US9924224B2 (en) | 2015-04-03 | 2018-03-20 | The Nielsen Company (Us), Llc | Methods and apparatus to determine a state of a media presentation device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6267411A (ja) * | 1985-09-20 | 1987-03-27 | Toshiba Corp | 補機監視システム |
JPH0778022A (ja) * | 1993-06-30 | 1995-03-20 | Toshiba Corp | 構造部品の劣化・損傷予測装置 |
JPH07280603A (ja) * | 1994-04-14 | 1995-10-27 | Shikoku Electric Power Co Inc | 機械の異常判定方法 |
JPH08230726A (ja) * | 1995-02-28 | 1996-09-10 | Mitsubishi Motors Corp | トラック |
CN1131779A (zh) * | 1994-12-19 | 1996-09-25 | 中国航空工业总公司第六○八研究所 | 同类、有序动信息(组)群各信息源时域样本的跟踪采集 |
JPH0954613A (ja) * | 1995-08-11 | 1997-02-25 | Toshiba Corp | プラント設備監視装置 |
US5982934A (en) * | 1992-06-30 | 1999-11-09 | Texas Instruments Incorporated | System and method for distinguishing objects |
JP2000259222A (ja) * | 1999-03-04 | 2000-09-22 | Hitachi Ltd | 機器監視・予防保全システム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5710723A (en) * | 1995-04-05 | 1998-01-20 | Dayton T. Brown | Method and apparatus for performing pre-emptive maintenance on operating equipment |
JP3470457B2 (ja) * | 1995-05-24 | 2003-11-25 | 株式会社日立製作所 | 制御システムの診断・解析方法および装置 |
US5847658A (en) * | 1995-08-15 | 1998-12-08 | Omron Corporation | Vibration monitor and monitoring method |
US6092058A (en) * | 1998-01-08 | 2000-07-18 | The United States Of America As Represented By The Secretary Of The Army | Automatic aiding of human cognitive functions with computerized displays |
US6122959A (en) * | 1998-01-14 | 2000-09-26 | Instrumented Sensor Technology, Inc. | Method and apparatus for recording physical variables of transient acceleration events |
DE19840872A1 (de) * | 1998-09-02 | 2000-03-23 | Daimler Chrysler Ag | Verfahren zur probabilistischen Schätzung gestörter Meßwerte |
US6192325B1 (en) * | 1998-09-15 | 2001-02-20 | Csi Technology, Inc. | Method and apparatus for establishing a predictive maintenance database |
WO2000070310A1 (fr) * | 1999-05-12 | 2000-11-23 | Kyushu Kyohan Co., Ltd. | Dispositif d'identification de signal faisant intervenir un algorithme genetique et systeme d'identification en ligne |
-
2001
- 2001-06-14 JP JP2001180702A patent/JP2002372440A/ja active Pending
-
2002
- 2002-06-10 CN CNB028119290A patent/CN100351610C/zh not_active Expired - Fee Related
- 2002-06-10 EP EP02738648A patent/EP1411326A4/en not_active Withdrawn
- 2002-06-10 WO PCT/JP2002/005760 patent/WO2002103297A1/ja not_active Application Discontinuation
- 2002-06-10 US US10/480,454 patent/US20040193387A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6267411A (ja) * | 1985-09-20 | 1987-03-27 | Toshiba Corp | 補機監視システム |
US5982934A (en) * | 1992-06-30 | 1999-11-09 | Texas Instruments Incorporated | System and method for distinguishing objects |
JPH0778022A (ja) * | 1993-06-30 | 1995-03-20 | Toshiba Corp | 構造部品の劣化・損傷予測装置 |
JPH07280603A (ja) * | 1994-04-14 | 1995-10-27 | Shikoku Electric Power Co Inc | 機械の異常判定方法 |
CN1131779A (zh) * | 1994-12-19 | 1996-09-25 | 中国航空工业总公司第六○八研究所 | 同类、有序动信息(组)群各信息源时域样本的跟踪采集 |
JPH08230726A (ja) * | 1995-02-28 | 1996-09-10 | Mitsubishi Motors Corp | トラック |
JPH0954613A (ja) * | 1995-08-11 | 1997-02-25 | Toshiba Corp | プラント設備監視装置 |
JP2000259222A (ja) * | 1999-03-04 | 2000-09-22 | Hitachi Ltd | 機器監視・予防保全システム |
Also Published As
Publication number | Publication date |
---|---|
EP1411326A1 (en) | 2004-04-21 |
CN1516807A (zh) | 2004-07-28 |
WO2002103297A1 (fr) | 2002-12-27 |
EP1411326A4 (en) | 2004-11-10 |
US20040193387A1 (en) | 2004-09-30 |
JP2002372440A (ja) | 2002-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU QIANPENG DIAGNOSIS ENGINEERING CO., LTD. Free format text: FORMER OWNER: CHEN SHANPENG; APPLICANT Effective date: 20060707 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20060707 Address after: 212009 No. five, No. 3, Zhenjiang Economic Development Zone, Jiangsu Applicant after: Jiangsu Qianpeng Diagnosis Engineering Co., Ltd. Address before: Fukuoka Prefecture Applicant before: Chen Shanpeng Co-applicant before: Li Guangqian |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhenjiang Sanwei Conveying Equipment Co., Ltd. Assignor: Jiangsu Qianpeng Diagnosis Engineering Co., Ltd. Contract record no.: 2011320001177 Denomination of invention: Electronic device and electronic device state judging method Granted publication date: 20071128 License type: Exclusive License Open date: 20040728 Record date: 20111215 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20120610 |