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HEARTBEAT DETECTION DEVICE, HEARTBEAT DETECTION METHOD, AND PROGRAM
专利权人:
Murakami Corporation
发明人:
Atsushi HAYAMI
申请号:
US16641882
公开号:
US20200245875A1
申请日:
2018.08.22
申请国别(地区):
US
年份:
2020
代理人:
摘要:
In order to provide a highly reliable heart rate, this heartbeat detection device includes: a first detection unit that detects heartbeats from a vibration wave of a body surface of a user detected by a sensor; a second detection unit that extracts a vibration wave of heartbeats which are amplitude-modulated with a resonant frequency of a human body from the vibration wave of the body surface of the user, delays the extracted vibration wave by a predetermined period, and detects heartbeats from differences between the vibration wave before delay and the vibration waves after delay; and an output control unit that selects either the heartbeats detected by the first detection unit or the heartbeats detected by the second detection unit and determines and outputs a heart rate on the basis of the selected heartbeats.
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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