JP5996966B2 - データ異常検出システムおよび方法 - Google Patents
データ異常検出システムおよび方法 Download PDFInfo
- Publication number
- JP5996966B2 JP5996966B2 JP2012180001A JP2012180001A JP5996966B2 JP 5996966 B2 JP5996966 B2 JP 5996966B2 JP 2012180001 A JP2012180001 A JP 2012180001A JP 2012180001 A JP2012180001 A JP 2012180001A JP 5996966 B2 JP5996966 B2 JP 5996966B2
- Authority
- JP
- Japan
- Prior art keywords
- energy consumption
- data
- consumption data
- algorithm
- anomaly detection
- 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
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/003—Load forecast, e.g. methods or systems for forecasting future load demand
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2103/00—Details of circuit arrangements for mains or AC distribution networks
- H02J2103/30—Simulating, planning, modelling, reliability check or computer assisted design [CAD] of electric power networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/80—Management or planning
- Y02P90/82—Energy audits or management systems therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- Entrepreneurship & Innovation (AREA)
- Marketing (AREA)
- General Business, Economics & Management (AREA)
- Game Theory and Decision Science (AREA)
- Development Economics (AREA)
- Theoretical Computer Science (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Power Sources (AREA)
- Debugging And Monitoring (AREA)
Description
102 電力供給元
104 電力消費者
106 異常検出サービス
108 電力メータ
110 照明
112 A/C
114 ネットワーク
200 コンピューティング環境
202 メモリ
204 プロセッサ
206 追加の取外し可能記憶装置
208 取外し不可能記憶装置
210 通信接続
212 入力デバイス
214 出力デバイス
216 オペレーティングシステム
218 エネルギー消費データ受信モジュール
220 異常検出方法選択モジュール
222 異常検出方法実施モジュール
224 異常ラベル付けモジュール
226 異常フィルタリングモジュール
228 ベースライン決定モジュール
230 エネルギー使用推定モジュール
Claims (8)
- コンピュータ実行可能命令を格納する少なくとも1つのメモリ(202)と、
前記少なくとも1つのメモリ(202)にアクセスするように構成された少なくとも1つのプロセッサ(204)とを備えるシステムであって、前記少なくとも1つのプロセッサ(204)が、
データプロバイダから、位置のエネルギー消費データ(218)を受信し、
前記エネルギー消費データ(218)の収集期間に少なくとも一部基づいて、前記エネルギー消費データの異常を検出するためのアルゴリズムを選択し、
前記エネルギー消費データ(218)の前記異常を検出するために前記エネルギー消費データ(218)に対してアルゴリズムを実施し、
前記アルゴリズムの結果に少なくとも一部基づいて、前記位置のエネルギー消費ベースライン(228)を決定するための前記コンピュータ実行可能命令を実行するように構成され、
前記アルゴリズムが属性ベースアルゴリズム、分布ベースアルゴリズムまたは回帰ベースアルゴリズムを備え、
前記属性ベースアルゴリズムが、履歴データからのしきい値が存在しない場合、または前記エネルギー消費データ(218)の粒度が60分超である場合に選択される、
システム。 - 前記少なくとも1つのプロセッサ(204)が、前記検出された異常(222)にラベル付けするための前記コンピュータ実行可能命令を実行するようにさらに構成される、請求項1に記載のシステム。
- 前記少なくとも1つのプロセッサ(204)が、前記エネルギー消費データ(218)からの前記検出された異常(226)をフィルタリングするための前記コンピュータ実行可能命令を実行するようにさらに構成される、請求項1に記載のシステム。
- 前記少なくとも1つのプロセッサ(204)が、前記フィルタリングされたエネルギー消費データ(218)に少なくとも一部基づいて前記位置のエネルギー使用(230)を推定するための前記コンピュータ実行可能命令を実行するようにさらに構成される、請求項3に記載のシステム。
- 前記分布ベースアルゴリズムが、前記エネルギー消費データ(218)の粒度が60分以下である場合に選択される、請求項1に記載のシステム。
- 前記回帰ベースアルゴリズムが、履歴データからのしきい値が存在する場合、または前記エネルギー消費データ(218)の粒度が60分超である場合に選択される、請求項1に記載のシステム。
- 前記回帰ベースアルゴリズムが、前記位置のエネルギー消費(218)と前記位置の気温の間の相関に少なくとも一部基づく、請求項1に記載のシステム。
- 前記属性ベースアルゴリズムが、事前生成された日次レベルのサマリ属性のクラスタ化に少なくとも一部基づく、請求項1に記載のシステム。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/213,899 US8781767B2 (en) | 2011-08-19 | 2011-08-19 | Systems and methods for data anomaly detection |
| US13/213,899 | 2011-08-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013048545A JP2013048545A (ja) | 2013-03-07 |
| JP2013048545A5 JP2013048545A5 (ja) | 2015-09-24 |
| JP5996966B2 true JP5996966B2 (ja) | 2016-09-21 |
Family
ID=47189699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012180001A Expired - Fee Related JP5996966B2 (ja) | 2011-08-19 | 2012-08-15 | データ異常検出システムおよび方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8781767B2 (ja) |
| EP (1) | EP2560135A1 (ja) |
| JP (1) | JP5996966B2 (ja) |
| AU (1) | AU2012216257A1 (ja) |
| BR (1) | BR102012020440A2 (ja) |
| CA (1) | CA2786359A1 (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10088335B2 (en) * | 2012-04-13 | 2018-10-02 | International Business Machines Corporation | Anomaly detection using usage data for metering system |
| US9239760B2 (en) * | 2013-10-24 | 2016-01-19 | General Electric Company | Systems and methods for detecting, correcting, and validating bad data in data streams |
| WO2015119607A1 (en) * | 2014-02-06 | 2015-08-13 | Hewlett-Packard Development Company, L.P. | Resource management |
| JP6301791B2 (ja) | 2014-09-17 | 2018-03-28 | 株式会社東芝 | 配電網の故障予兆診断システムおよびその方法 |
| CN104657912A (zh) * | 2015-02-06 | 2015-05-27 | 宁波永耀信息科技有限公司 | 基于水电量比和支持向量聚类异常用户检测方法及系统 |
| CN104616211A (zh) * | 2015-02-06 | 2015-05-13 | 宁波永耀信息科技有限公司 | 基于水电用量比值聚类的异常水电用户检测方法及系统 |
| US11062230B2 (en) | 2017-02-28 | 2021-07-13 | International Business Machines Corporation | Detecting data anomalies |
| EP3376446A1 (en) * | 2017-03-18 | 2018-09-19 | Tata Consultancy Services Limited | Method and system for anomaly detection, missing data imputation and consumption prediction in energy data |
| US10776231B2 (en) | 2018-11-29 | 2020-09-15 | International Business Machines Corporation | Adaptive window based anomaly detection |
| CN110390301A (zh) * | 2019-07-24 | 2019-10-29 | 厦门理工学院 | 一种从海量历史谐波数据中查找异常数据的智能识别方法 |
| US12055602B2 (en) * | 2019-11-14 | 2024-08-06 | Vigyanlabs Innovations Private Limited | System and method of monitoring electrical devices to detect anomaly in the electrical devices |
| CN112650741B (zh) * | 2020-12-29 | 2023-07-14 | 平安消费金融有限公司 | 异常数据的识别与修正方法、系统、设备及可读存储介质 |
| CN113484468A (zh) * | 2021-06-25 | 2021-10-08 | 广州市广软科技有限公司 | 基于四分位数算法的机动车环保检测分析方法和系统 |
| CN114069644B (zh) * | 2021-12-06 | 2023-08-15 | 国网山东省电力公司汶上县供电公司 | 一种基于数据匹配算法的电力需求响应方法、系统、介质及设备 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08322147A (ja) * | 1995-05-25 | 1996-12-03 | Hitachi Ltd | 電力需要予測システム |
| US6816811B2 (en) | 2001-06-21 | 2004-11-09 | Johnson Controls Technology Company | Method of intelligent data analysis to detect abnormal use of utilities in buildings |
| US20030101009A1 (en) | 2001-10-30 | 2003-05-29 | Johnson Controls Technology Company | Apparatus and method for determining days of the week with similar utility consumption profiles |
| US7146288B1 (en) | 2002-07-18 | 2006-12-05 | Johnson Controls Technology Company | System and method for estimating quantization error in sampled data |
| JP2005102428A (ja) | 2003-09-25 | 2005-04-14 | Kansai Electric Power Co Inc:The | 消費電力量監視による異常検知装置 |
| US7881889B2 (en) | 2005-12-21 | 2011-02-01 | Barclay Kenneth B | Method and apparatus for determining energy savings by using a baseline energy use model that incorporates an artificial intelligence algorithm |
| US7519485B2 (en) | 2005-12-21 | 2009-04-14 | Sterling Planet, Inc. | Method and apparatus for determining energy savings by using a baseline energy use model that incorporates a neural network algorithm |
| US7343267B1 (en) | 2006-09-21 | 2008-03-11 | International Business Machines Corporation | Methods and systems for statistical based monitoring and power management |
| WO2009039500A1 (en) | 2007-09-20 | 2009-03-26 | Sterling Planet, Inc. | Method and apparatus for determining energy savings by using a baseline energy use model that incorporates an artificial intelligence algorithm |
| US8239244B2 (en) | 2007-11-30 | 2012-08-07 | Sap Ag | System and method for transaction log cleansing and aggregation |
| CN101946238B (zh) | 2008-02-22 | 2012-11-28 | 惠普开发有限公司 | 检测传感器联网环境中的异常 |
| US8532839B2 (en) | 2009-06-22 | 2013-09-10 | Johnson Controls Technology Company | Systems and methods for statistical control and fault detection in a building management system |
| US8788097B2 (en) | 2009-06-22 | 2014-07-22 | Johnson Controls Technology Company | Systems and methods for using rule-based fault detection in a building management system |
| US8600556B2 (en) | 2009-06-22 | 2013-12-03 | Johnson Controls Technology Company | Smart building manager |
-
2011
- 2011-08-19 US US13/213,899 patent/US8781767B2/en not_active Expired - Fee Related
-
2012
- 2012-08-15 JP JP2012180001A patent/JP5996966B2/ja not_active Expired - Fee Related
- 2012-08-15 BR BR102012020440-1A patent/BR102012020440A2/pt not_active Application Discontinuation
- 2012-08-16 CA CA2786359A patent/CA2786359A1/en not_active Withdrawn
- 2012-08-16 AU AU2012216257A patent/AU2012216257A1/en not_active Abandoned
- 2012-08-16 EP EP12180732A patent/EP2560135A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US8781767B2 (en) | 2014-07-15 |
| EP2560135A1 (en) | 2013-02-20 |
| JP2013048545A (ja) | 2013-03-07 |
| AU2012216257A1 (en) | 2013-03-07 |
| US20130046493A1 (en) | 2013-02-21 |
| CA2786359A1 (en) | 2013-02-19 |
| NZ601885A (en) | 2014-02-28 |
| BR102012020440A2 (pt) | 2014-03-18 |
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