CA2173186A1 - Method of using a computer to collect chemical signals directly - Google Patents

Method of using a computer to collect chemical signals directly

Info

Publication number
CA2173186A1
CA2173186A1 CA002173186A CA2173186A CA2173186A1 CA 2173186 A1 CA2173186 A1 CA 2173186A1 CA 002173186 A CA002173186 A CA 002173186A CA 2173186 A CA2173186 A CA 2173186A CA 2173186 A1 CA2173186 A1 CA 2173186A1
Authority
CA
Canada
Prior art keywords
computer
signals directly
digital
chemical signals
chemical sensor
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.)
Granted
Application number
CA002173186A
Other languages
French (fr)
Other versions
CA2173186C (en
Inventor
Shengfu Lin
Chih-I Lin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002173186A priority Critical patent/CA2173186C/en
Publication of CA2173186A1 publication Critical patent/CA2173186A1/en
Application granted granted Critical
Publication of CA2173186C publication Critical patent/CA2173186C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G06F17/40—Data acquisition and logging
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

The present invention relates to a method of using a computer to collect chemical signals directly from a chemical sensor. This method first converts output signals received from the chemical sensor into digital signals by using atransforming circuit and an analog-to-digital converter in cooperation with a control computer program executed in the computer; transfers the digital signalsto the computer and processes the digital signals in the computer in accordance with the type of the chemical sensor used.
CA002173186A 1996-04-01 1996-04-01 Method of using a computer to collect chemical signals directly Expired - Fee Related CA2173186C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002173186A CA2173186C (en) 1996-04-01 1996-04-01 Method of using a computer to collect chemical signals directly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002173186A CA2173186C (en) 1996-04-01 1996-04-01 Method of using a computer to collect chemical signals directly

Publications (2)

Publication Number Publication Date
CA2173186A1 true CA2173186A1 (en) 1997-10-02
CA2173186C CA2173186C (en) 2003-02-11

Family

ID=4157871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002173186A Expired - Fee Related CA2173186C (en) 1996-04-01 1996-04-01 Method of using a computer to collect chemical signals directly

Country Status (1)

Country Link
CA (1) CA2173186C (en)

Also Published As

Publication number Publication date
CA2173186C (en) 2003-02-11

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Legal Events

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