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HEARTBEAT MEASURING APPARATUS, HEARTBEAT MEASURING METHOD AND DRIVER MONITORING SYSTEM
专利权人:
发明人:
Tae Wook KIM,Hong Gul HAN
申请号:
US14514231
公开号:
US20150164364A1
申请日:
2014.10.14
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A heartbeat measuring apparatus includes a receiver and a measurer. The receiver is configured to receive ultra wideband (UWB) signals penetrating a subject. The measurer is configured to measure a heartbeat of the subject using at least one of center frequency and amplitude of the received UWB signals.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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