METHOD FOR MEASURING EXERCISE HEART RATE, AND WEARABLE DEVICE THEREOF

Title:

METHOD FOR MEASURING EXERCISE HEART RATE, AND WEARABLE DEVICE THEREOF

Document Type and Number:

WIPO Patent Application WO/2017/028149

Kind Code:

A1

Abstract:

Provided are a method for measuring an exercise heart rate, and a wearable device. The method comprises: presetting a heart rate zone comprising a plurality of heart rate subzones Bi; performing a peak detection respectively on a gathered heart rate signal and a gathered exercise signal to obtain a heart rate frequency, a first spectrum peak, an exercise frequency, and a second spectrum peak; calculating a heart rate weight C1 and an exercise weight C2 respectively by applying a preset rule to the first spectrum peak and the second spectrum peak; performing, according to the preset heart rate zone, frequency distribution processing respectively on the heart rate frequency and the exercise frequency obtained within a preset time period to obtain a heart rate frequency probability density P(Qi) and an exercise frequency probability density P(Gi) of each of the heart rate subzones Bi; and calculating a heart rate on the basis of the heart rate frequency probability density P(Qi), the exercise frequency probability density P(Gi) and an average of each of the heart rate subzones Bi and using the heart rate weight C1 and the exercise weight C2 as an input of a weighted average algorithm. The method reduces calculation complexity, and improves accuracy.

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Inventors:

DU KAIMENG (CN)
DENG ZHIQIANG (CN)
FU TSUEN WAI DAVID (CN)

Application Number:

PCT/CN2015/087200

Publication Date:

February 23, 2017

Filing Date:

August 17, 2015

Export Citation:

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Assignee:

SKY LIGHT ELECTRONIC (SHENZHEN) LTD CORP (CN)

International Classes:

A61B5/0245

Foreign References:

CN103781414A	2014-05-07
CN104027103A	2014-09-10
CN101843477A	2010-09-29
CN103315728A	2013-09-25
JP2012187176A	2012-10-04
JP2014166559A	2014-09-11

Attorney, Agent or Firm:

SHENZHEN TALENT PATENT SERVICE (CN)

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