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Due to sound the fatigue drowse detection device and the record media
Due to sound the fatigue drowse detection device and the record media
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机译:由于声音,疲劳fatigue睡检测装置和记录介质
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摘要
An apparatus for judging a fatigue level and/or a dozing state of a person by capturing voices uttered at different points of time from a microphone 5M. A computer performs chaos analysis of the digital data of the inputted voices and calculates Lyapunov exponents and judges a fatigue level and/or a dozing state based on the result of the chaos analysis.
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