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Alcohol control: Mobile sensor system and numerical signal analysis

Seifert, Rolf; Keller, Hubert B.; Conrad, Thorsten; Peter, Jens

Abstract (englisch):
An innovative mobile sensor system for alcohol control in the respiratory air is introduced. The gas sensor included in the sensor system is thermo-cyclically operated. Ethanol is the leading component in this context. However, other components occur in the breathing air which can influence the concentration determination of ethanol. Therefore, mono- ethanol samples and binary gas mixtures are measured by the sensor system and analyzed with a new calibration and evaluation procedure which is also incorporated in the system. The applications demonstrate a good substance identification capability of the sensor system and a very good concentration determination of the components.


Zugehörige Institution(en) am KIT Institut für Angewandte Informatik (IAI)
Publikationstyp Zeitschriftenaufsatz
Jahr 2016
Sprache Englisch
Identifikator ISSN: 1726-5479, 2306-8515
URN: urn:nbn:de:swb:90-620677
KITopen ID: 1000062067
HGF-Programm 34.15.01; LK 01
Erschienen in Sensors & transducers
Band 205
Heft 10
Seiten 10-15
Schlagworte Alcohol control, Mobile sensor system, Thermo-cyclic operation, Data analysis, Substance identification, Concentration determination.
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