Gas cross-sensitivity analysis method and system thereof

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United States of America Patent

PATENT NO 9575041
APP PUB NO 20150276698A1
SERIAL NO

14334760

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A gas cross-sensitivity analysis method is provided. The method includes, an injection frequency signal is generated from a first gas. A second gas sensing signal is captured from a second gas. Then, the second gas sensing signal is converted to a second gas sensing frequency signal by using Fast Fourier Transform. Further, a sensing peak frequency signal is determined from peak frequency of the second gas sensing frequency signal. The injection frequency signal and the sensing peak frequency signal are analyzed. A gas cross-sensitivity effect can be direct interpretation by a singular indication between the injection frequency signal and the sensing peak frequency signal.

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Patent Owner(s)

Patent OwnerAddress
AUTOMOTIVE RESEARCH & TESTING CENTERNO 6 LUGONG S 7TH RD LUGONG CHANGHUA COUNTY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Ya-Lun Changhua County, TW 6 1
Chiang, Chia-Jui Changhua County, TW 2 1
Chou, Chih-Cheng Changhua County, TW 24 83
Ku, Yong-Yuan Changhua County, TW 3 1
Su, Yu-Hsuan Changhua County, TW 8 2

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