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SYSTÈME DE DÉTECTION D'ALCOOLISME ET PROGRAMME D'ORDINATEUR ASSOCIÉ
专利权人:
Delta Tooling Co.; Ltd.
发明人:
申请号:
EP10777758.3
公开号:
EP2433559A1
申请日:
2010.05.18
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
Determination about presence/absence of alcohol in the body is made accurately.A frequency dynamic information processing means 610 which obtains a tendency of time-series fluctuation regarding a frequency of a pulse wave of a back portion of a person detected by an air pack and an alcohol-drinking determining means 650 which determines an alcohol-drinking state when a tendency of a time-series fluctuation regarding the frequency obtained by the frequency dynamic information processing means 610 is separated from a tendency of time-series fluctuation regarding the frequency at a non-drinking state are provided. Since determination about whether or not a person is in an alcohol-drinking state is made according to comparison with time-series fluctuation regarding the frequency at a non-drinking time, where the determination is made using not only frequency analysis of the frequency of a pulse wave changing according to the physical condition of the person but also the time-series fluctuation thereof, determination about presence/absence of alcohol drinking can be made more accurately as compared with the conventional method.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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