FR3064774B1 - Procede d'etablissement d'une cartographie de la concentration d'un analyte dans un environnement - Google Patents

Procede d'etablissement d'une cartographie de la concentration d'un analyte dans un environnement Download PDF

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FR3064774B1
FR3064774B1 FR1752654A FR1752654A FR3064774B1 FR 3064774 B1 FR3064774 B1 FR 3064774B1 FR 1752654 A FR1752654 A FR 1752654A FR 1752654 A FR1752654 A FR 1752654A FR 3064774 B1 FR3064774 B1 FR 3064774B1
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concentration
analyte
environment
measurement
vector
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FR1752654A
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FR3064774A1 (fr
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Franck Lascaux
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Elichens
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Elichens
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Priority to FR1752654A priority Critical patent/FR3064774B1/fr
Priority to EP18722647.7A priority patent/EP3602324A1/fr
Priority to US16/499,179 priority patent/US11467147B2/en
Priority to PCT/FR2018/050741 priority patent/WO2018178561A1/fr
Publication of FR3064774A1 publication Critical patent/FR3064774A1/fr
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    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0073—Control unit therefor
    • G01N33/0075—Control unit therefor for multiple spatially distributed sensors, e.g. for environmental monitoring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0068—
    • 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
    • G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air

Abstract

L'invention est un procédé d'estimation d'une cartographie de la concentration d'un analyte dans un environnement, à partir de capteurs répartis dans ledit environnement, - chaque capteur (10p) générant une mesure de la concentration en analyte en différents instants de mesure les mesures réalisées par chaque capteur à chaque instant de mesure (t) formant un vecteur d'observation (0(t)), dont chaque terme correspond à une mesure issue d'un capteur ; - l'environnement faisant l'objet d'un maillage spatial définissant une pluralité de mailles (20n), la concentration au niveau de chaque maille, à chaque instant de mesure, formant un vecteur, dit vecteur d'état (M(t)), dont chaque terme correspond à une concentration en analyte en une maille ; le procédé comportant : - une correction, dite globale, du vecteur d'état par un biais déterminé dans des positions occupées par des vecteurs de mesure, de façon à obtenir un vecteur d'état dit débiaisé; - une correction, dite locale, du vecteur d'état ainsi obtenu, en fonction d'un vecteur de correction.
FR1752654A 2017-03-29 2017-03-29 Procede d'etablissement d'une cartographie de la concentration d'un analyte dans un environnement Active FR3064774B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1752654A FR3064774B1 (fr) 2017-03-29 2017-03-29 Procede d'etablissement d'une cartographie de la concentration d'un analyte dans un environnement
EP18722647.7A EP3602324A1 (fr) 2017-03-29 2018-03-27 Procédé d'établissement d'une cartographie de la concentration d'un analyte dans un environnement
US16/499,179 US11467147B2 (en) 2017-03-29 2018-03-27 Method for mapping the concentration of an analyte in an environment
PCT/FR2018/050741 WO2018178561A1 (fr) 2017-03-29 2018-03-27 Procédé d'établissement d'une cartographie de la concentration d'un analyte dans un environnement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752654A FR3064774B1 (fr) 2017-03-29 2017-03-29 Procede d'etablissement d'une cartographie de la concentration d'un analyte dans un environnement
FR1752654 2017-03-29

Publications (2)

Publication Number Publication Date
FR3064774A1 FR3064774A1 (fr) 2018-10-05
FR3064774B1 true FR3064774B1 (fr) 2020-03-13

Family

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Application Number Title Priority Date Filing Date
FR1752654A Active FR3064774B1 (fr) 2017-03-29 2017-03-29 Procede d'etablissement d'une cartographie de la concentration d'un analyte dans un environnement

Country Status (4)

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US (1) US11467147B2 (fr)
EP (1) EP3602324A1 (fr)
FR (1) FR3064774B1 (fr)
WO (1) WO2018178561A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3090881B1 (fr) 2018-12-19 2023-10-20 Elichens Procédé de calibration d'un capteur de gaz
FR3113948A1 (fr) 2020-09-06 2022-03-11 Elichens Procédé de calibration d’un capteur de gaz
CN112364118B (zh) * 2020-11-25 2021-06-22 北京京航计算通讯研究所 城市污水周边环境模型的处理系统及方法
CN113918873B (zh) * 2021-10-28 2022-07-15 江南大学 污水溶解氧浓度的估计方法、存储介质、电子设备及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725814B1 (fr) * 1994-10-18 1997-01-24 Inst Francais Du Petrole Methode pour cartographier par interpolation, un reseau de lignes, notamment la configuration de failles geologiques
US8949037B2 (en) * 2003-08-20 2015-02-03 Airdar Inc. Method and system for detecting and monitoring emissions
FR2953021B1 (fr) * 2009-11-26 2011-12-09 Tanguy Griffon Methode de mesure des emissions hebdomadaires et annuelles d'un gaz a effet de serre sur une surface donnee
NZ604020A (en) * 2010-05-10 2014-10-31 Groundswell Technologies Inc Method and apparatus for groundwater basin storage tracking, remediation performance monitoring and optimization
AU2011318247B2 (en) * 2010-10-22 2015-06-11 The University Of Sydney Method for large scale, non-reverting and distributed spatial estimation
CN103258116A (zh) * 2013-04-18 2013-08-21 国家电网公司 一种大气污染物扩散模型的构建方法
PT3188060T (pt) * 2014-08-27 2023-06-27 Nec Corp Dispositivo de simulação, método de simulação e meios de memória
US11125619B2 (en) * 2015-01-14 2021-09-21 Technological Resourses Pty. Limited Hyperspectral imager method and apparatus
WO2016197251A1 (fr) * 2015-06-11 2016-12-15 Queen's University At Kingston Cartographie géotechnique mobile automatisée
CN105373673B (zh) * 2015-12-02 2018-08-03 中南大学 一种自然电场监测数据动态反演方法及系统
US10788836B2 (en) * 2016-02-29 2020-09-29 AI Incorporated Obstacle recognition method for autonomous robots
US11274929B1 (en) * 2017-10-17 2022-03-15 AI Incorporated Method for constructing a map while performing work
US11241791B1 (en) * 2018-04-17 2022-02-08 AI Incorporated Method for tracking movement of a mobile robotic device

Also Published As

Publication number Publication date
EP3602324A1 (fr) 2020-02-05
US11467147B2 (en) 2022-10-11
US20200025738A1 (en) 2020-01-23
FR3064774A1 (fr) 2018-10-05
WO2018178561A1 (fr) 2018-10-04

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