BR112017000076A2 - método para detectar anomalias em uma rede de distribuição, em particular, de água potável - Google Patents

método para detectar anomalias em uma rede de distribuição, em particular, de água potável

Info

Publication number
BR112017000076A2
BR112017000076A2 BR112017000076A BR112017000076A BR112017000076A2 BR 112017000076 A2 BR112017000076 A2 BR 112017000076A2 BR 112017000076 A BR112017000076 A BR 112017000076A BR 112017000076 A BR112017000076 A BR 112017000076A BR 112017000076 A2 BR112017000076 A2 BR 112017000076A2
Authority
BR
Brazil
Prior art keywords
time
current vector
distribution network
previous
drinking water
Prior art date
Application number
BR112017000076A
Other languages
English (en)
Other versions
BR112017000076B1 (pt
Inventor
Dembele Abel
CAMPAN Francis
CUSSONNEAU Guillaume
Original Assignee
Suez Groupe
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 Suez Groupe filed Critical Suez Groupe
Publication of BR112017000076A2 publication Critical patent/BR112017000076A2/pt
Publication of BR112017000076B1 publication Critical patent/BR112017000076B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Biology (AREA)
  • Probability & Statistics with Applications (AREA)
  • Operations Research (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computing Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Alarm Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Emergency Alarm Devices (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

a invenção diz respeito a uma rede de distribuição provida com sensores. o método inclui as seguintes etapas: adquirir para cada sensor uma série temporal de medições físicas separadas por intervalos de tempo; definir janelas de tempo, cada qual correspondendo a uma pluralidade de intervalos de tempo sucessivos; extrair características operacionais de cada série temporal em cada janela de tempo; formar, para cada janela de tempo, pelo menos um vetor atual tendo como coordenadas as características operacionais, dados estruturais relativos à rede e características temporárias específicas para a janela de tempo; comparar o vetor atual com vetores anteriores, correspondentes a janelas de tempo anteriores, e no qual as características conjunturais e dados estruturais são similares àqueles do vetor atual; e reportar uma anomalia se o vetor atual diferir significativamente dos vetores anteriores.
BR112017000076-8A 2014-07-25 2015-07-23 Método para detectar anomalias em uma rede de distribuição, em particular, de água potável BR112017000076B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1457209A FR3024260B1 (fr) 2014-07-25 2014-07-25 Procede pour detecter des anomalies dans un reseau de distribution, en particulier d'eau potable
FR1457209 2014-07-25
PCT/IB2015/055583 WO2016012972A1 (fr) 2014-07-25 2015-07-23 Procede pour detecter des anomalies dans un reseau de distribution, en particulier d'eau potable

Publications (2)

Publication Number Publication Date
BR112017000076A2 true BR112017000076A2 (pt) 2017-11-14
BR112017000076B1 BR112017000076B1 (pt) 2022-05-24

Family

ID=51610353

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017000076-8A BR112017000076B1 (pt) 2014-07-25 2015-07-23 Método para detectar anomalias em uma rede de distribuição, em particular, de água potável

Country Status (11)

Country Link
US (1) US10571358B2 (pt)
EP (1) EP3172548B1 (pt)
CN (1) CN106796157A (pt)
AU (1) AU2015293548B9 (pt)
BR (1) BR112017000076B1 (pt)
CA (1) CA2954812C (pt)
CL (1) CL2017000173A1 (pt)
ES (1) ES2703573T3 (pt)
FR (1) FR3024260B1 (pt)
MX (1) MX2017001102A (pt)
WO (1) WO2016012972A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014235054B2 (en) 2013-03-15 2017-11-02 Mueller International, Llc Systems for measuring properties of water in a water distribution system
US11041839B2 (en) 2015-06-05 2021-06-22 Mueller International, Llc Distribution system monitoring
FR3071920B1 (fr) 2017-09-29 2020-11-06 Suez Groupe Detection et caracterisation ameliorees d'anomalies dans un continuum d'eau
WO2019063648A1 (fr) 2017-09-29 2019-04-04 Suez Groupe Detection et caracterisation ameliorees d'anomalies dans un continuum d'eau
CN113228006A (zh) * 2018-12-17 2021-08-06 华为技术有限公司 检测连续事件中的异常的装置和方法及其计算机程序产品
US11757906B2 (en) * 2019-04-18 2023-09-12 Oracle International Corporation Detecting behavior anomalies of cloud users for outlier actions
FR3110724B1 (fr) * 2020-05-25 2024-03-01 Suez Groupe Détection améliorée de changement de composition physico-chimique d’un liquide
US11725366B2 (en) 2020-07-16 2023-08-15 Mueller International, Llc Remote-operated flushing system
US11761807B2 (en) 2020-12-01 2023-09-19 Honeywell International Inc. Gas meter architecture
US11815388B2 (en) 2020-12-01 2023-11-14 Honeywell International Inc. Method and system for timely detecting gas pressure irregularities using a gas meter in a power efficient manner
CN113077357B (zh) * 2021-03-29 2023-11-28 国网湖南省电力有限公司 电力时序数据异常检测方法及其填补方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2863827B2 (ja) * 1995-12-28 1999-03-03 工業技術院長 ガス漏洩検知システム
CN1938567A (zh) * 2004-03-22 2007-03-28 鲁比康研究有限公司 用于开放式水道网络的损失检测系统
JP4822990B2 (ja) * 2006-09-07 2011-11-24 株式会社東芝 漏水監視システム
US7920983B1 (en) * 2010-03-04 2011-04-05 TaKaDu Ltd. System and method for monitoring resources in a water utility network
CN101871834A (zh) * 2010-04-23 2010-10-27 北京中科通视科技有限公司 一种无线远程漏水探测设备与系统
EP2477020A1 (fr) * 2011-01-17 2012-07-18 Clevergas Holding S.A. Système de détection de fuite de fluide.
ITRM20110151A1 (it) * 2011-03-28 2012-09-29 Giovanni Gregori Metodo per la caratterizzazione quantitativa dinamica dell invecchiamento di un materiale solido.
US8341106B1 (en) * 2011-12-07 2012-12-25 TaKaDu Ltd. System and method for identifying related events in a resource network monitoring system
JP5756767B2 (ja) * 2012-02-29 2015-07-29 株式会社日立製作所 漏水検知装置

Also Published As

Publication number Publication date
AU2015293548B2 (en) 2020-03-12
CN106796157A (zh) 2017-05-31
US10571358B2 (en) 2020-02-25
AU2015293548A1 (en) 2017-02-02
CA2954812A1 (fr) 2016-01-28
CA2954812C (fr) 2022-08-16
EP3172548A1 (fr) 2017-05-31
FR3024260B1 (fr) 2016-07-29
BR112017000076B1 (pt) 2022-05-24
FR3024260A1 (fr) 2016-01-29
ES2703573T3 (es) 2019-03-11
WO2016012972A1 (fr) 2016-01-28
CL2017000173A1 (es) 2018-01-05
MX2017001102A (es) 2017-09-29
AU2015293548B9 (en) 2020-03-26
EP3172548B1 (fr) 2018-09-26
US20170212003A1 (en) 2017-07-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/07/2015, OBSERVADAS AS CONDICOES LEGAIS

B25D Requested change of name of applicant approved

Owner name: VIGIE GROUP (FR)

B25A Requested transfer of rights approved

Owner name: SUEZ INTERNATIONAL (FR)