Portable Alcohol Detection Device with Breath Recognition for Smart Keys
We have developed a portable breath-based alcohol detection device that can easily determine whether a person has consumed alcohol. The device consists of a sensor to detect saturated water vapor in human breath and three semiconductor gas sensors to detect ethanol, acetaldehyde, and hydrogen. The d...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Society of Automotive Engineers of Japan, Inc.
2019-01-01
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| Series: | International Journal of Automotive Engineering |
| Online Access: | https://www.jstage.jst.go.jp/article/jsaeijae/10/1/10_20194078/_article/-char/ja |