EP1264251A2 - Procede et code informatique pour detection portable - Google Patents

Procede et code informatique pour detection portable

Info

Publication number
EP1264251A2
EP1264251A2 EP00979138A EP00979138A EP1264251A2 EP 1264251 A2 EP1264251 A2 EP 1264251A2 EP 00979138 A EP00979138 A EP 00979138A EP 00979138 A EP00979138 A EP 00979138A EP 1264251 A2 EP1264251 A2 EP 1264251A2
Authority
EP
European Patent Office
Prior art keywords
data
analyte
format
code directed
code
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.)
Ceased
Application number
EP00979138A
Other languages
German (de)
English (en)
Inventor
Steven A. Sunshine
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.)
Smiths Detection Pasadena Inc
Original Assignee
Smiths Detection Pasadena Inc
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 Smiths Detection Pasadena Inc filed Critical Smiths Detection Pasadena Inc
Publication of EP1264251A2 publication Critical patent/EP1264251A2/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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

Definitions

  • the main function of the data codec 22 is to encode and decode data exchanged between the field device 10 and the outside world.
  • the data codec 22 receives data from the analyte detector 20 and, after appropriate encoding or formatting, relays them to the processor 12 via the computer network 18.
  • data coming from the processor 12 are decoded by the data codec 22 to allow the data to be used by the field device 10.
  • the data encoding or formatting steps will be described in further details below.
  • Suitable pattern recognition algorithms include, but are not limited to, principal component analysis (PCA), Fisher linear discriminant analysis (FLDA), soft independent modeling of class analogy (SIMCA), K-nearest neighbors (KNN), neural networks, genetic algorithms, fuzzy logic, and other pattern recognition algorithms.
  • PCA principal component analysis
  • FLDA Fisher linear discriminant analysis
  • SIMCA soft independent modeling of class analogy
  • KNN K-nearest neighbors
  • FLDA canonical discriminant analysis
  • the operating principles of various algorithms suitable for use in the present invention are disclosed (see, Shaffer et al, Analytica Chimica Ada, 384, 305-317 (1999)), the teaching of which are incorporated herein by reference.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

De manière générale, l'invention concerne la détection et la transmission de données d'analyse depuis un dispositif de terrain vers un processeur. Un mode de réalisation modèle concerne un procédé permettant de saisir et de transmettre des données d'analyse appartenant à un analyte inconnu. Les données provenant de l'analyte inconnu sont saisies à l'aide d'un dispositif de terrain à un premier emplacement géographique. Les données d'analyse sont ensuite transmises via un réseau informatique à un processeur à un second emplacement géographique. Dans un mode de réalisation optimal, les données d'analyse saisies sont transférées via un réseau mondial d'ordinateurs, tel qu'un réseau Internet, l'Internet, une combinaison des deux ou analogues. Dans un mode de réalisation modèle, le procédé consiste en un produit de programme informatique ou en un code informatique. Le produit comprend un code servant à saisir les données d'analyse appartenant à un analyte inconnu à l'aide d'un dispositif utilisateur (10). Le produit comprend également un code servant à coder les données d'analyse saisies et à transmettre ces données codées via un réseau informatique (18) à un processeur (12) afin d'être analysées. Le produit comprend également un code permettant à un processeur (12) de réaliser une analyse des données d'analyse à un emplacement éloigné, à l'aide des données des analytes connus extraits d'une bibliothèque électronique (14). Ce code ainsi que d'autres codes peuvent être utilisés dans le procédé susmentionné afin d'exécuter la fonction décrite ci-dessus ainsi que d'autres fonctions.
EP00979138A 1999-11-01 2000-11-01 Procede et code informatique pour detection portable Ceased EP1264251A2 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US16268399P 1999-11-01 1999-11-01
US162683P 1999-11-01
US16402299P 1999-11-04 1999-11-04
US164022P 1999-11-04
US18830700P 2000-03-10 2000-03-10
US18836000P 2000-03-10 2000-03-10
US188360P 2000-03-10
US188307P 2000-03-10
PCT/US2000/030281 WO2001033212A2 (fr) 1999-11-01 2000-11-01 Procede et code informatique pour detection portable

Publications (1)

Publication Number Publication Date
EP1264251A2 true EP1264251A2 (fr) 2002-12-11

Family

ID=27496519

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00979138A Ceased EP1264251A2 (fr) 1999-11-01 2000-11-01 Procede et code informatique pour detection portable

Country Status (5)

Country Link
EP (1) EP1264251A2 (fr)
AU (1) AU781823B2 (fr)
CA (1) CA2389708A1 (fr)
NZ (1) NZ518829A (fr)
WO (1) WO2001033212A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6442639B1 (en) * 2000-04-19 2002-08-27 Industrial Scientific Corporation Docking station for environmental monitoring instruments
US7255677B2 (en) 2002-03-04 2007-08-14 Smiths Detection Inc. Detection, diagnosis, and monitoring of a medical condition or disease with artificial olfactometry
US20230008256A1 (en) * 2009-07-01 2023-01-12 Cm Systems, Llc Food safety management system
US8994934B1 (en) 2010-11-10 2015-03-31 Chemimage Corporation System and method for eye safe detection of unknown targets
US9052290B2 (en) 2012-10-15 2015-06-09 Chemimage Corporation SWIR targeted agile raman system for detection of unknown materials using dual polarization
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5675070A (en) * 1996-02-09 1997-10-07 Ncr Corporation Olfatory sensor identification system and method
US5987519A (en) * 1996-09-20 1999-11-16 Georgia Tech Research Corporation Telemedicine system using voice video and data encapsulation and de-encapsulation for communicating medical information between central monitoring stations and remote patient monitoring stations
US5790977A (en) * 1997-02-06 1998-08-04 Hewlett-Packard Company Data acquisition from a remote instrument via the internet
EP0965095A1 (fr) * 1997-03-03 1999-12-22 University Of Florida Procede et systeme de prescription et de distribution interactives de medicaments dans des etudes medicales
IL138587A (en) * 1998-03-20 2004-07-25 Cyrano Sciences Inc Handheld sensing apparatus
US6085227A (en) * 1998-03-20 2000-07-04 International Business Machines Corporation System and method for operating scientific instruments over wide area networks
WO2000052444A2 (fr) * 1999-03-03 2000-09-08 Cyrano Sciences, Inc. Appareil, systemes et procedes de detection et de transmission de donnees sensorielles sur un reseau informatique
EP1194762B1 (fr) * 1999-06-17 2005-10-05 Smiths Detection Inc. Systeme et dispositif de detection multiple

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0133212A2 *

Also Published As

Publication number Publication date
AU1655101A (en) 2001-05-14
WO2001033212A3 (fr) 2002-10-10
AU781823B2 (en) 2005-06-16
CA2389708A1 (fr) 2001-05-10
WO2001033212A2 (fr) 2001-05-10
NZ518829A (en) 2004-09-24

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