发明名称 |
VOLATILE SIGNATURE DETECTOR AND ASSOCIATED METHODS |
摘要 |
The invention relates to a detector (D) for detecting the volatile signature of one or more substances, e.g. alcohol and/or cannabis, on the breath (MG) of a consumer (P), using several sensors (CT1, CT2, CT3). Said sensors can comprise semiconductors or conductive polymers. The inventive detector is equipped with a filter (F) to remove nuisance substances, e.g. water vapour, which mask the signature. The detector is advantageously portable and can be used to perform a test to evaluate (E) the consumption of a substance by the driver of a motor vehicle in relation to a reference level (N). A network of formal neurones (RN) is used to generate a database (BD) that is used to calibrate the detector.
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申请公布号 |
WO02077636(A8) |
申请公布日期 |
2004.06.03 |
申请号 |
WO2002FR01065 |
申请日期 |
2002.03.27 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE;CLEMENT, JEAN-LUC;FARNARIER, FRANCOISE;MARQUIS, FLORENCE;BOEUF, BERNARD |
发明人 |
CLEMENT, JEAN-LUC;FARNARIER, FRANCOISE;MARQUIS, FLORENCE;BOEUF, BERNARD |
分类号 |
G01N33/00;G01N33/497;(IPC1-7):G01N33/00 |
主分类号 |
G01N33/00 |
代理机构 |
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