METHOD AND APPARATUS FOR REALIZING STEP COUNTING

Title:

METHOD AND APPARATUS FOR REALIZING STEP COUNTING

Document Type and Number:

WIPO Patent Application WO/2016/165333

Kind Code:

A1

Abstract:

A method and apparatus for realizing step counting, comprising: according to acquired step counting data of a pre-set number of steps, correcting a step counting frequency and/or an effective stride value of step counting of a three-axis acceleration sensor (100); and counting the number of steps according to the corrected step counting frequency and/or the corrected effective stride value of step counting of the three-axis acceleration sensor (101). By correcting the step counting frequency and/or the effective stride value of step counting of the three-axis acceleration sensor, the technical solution avoids a step counting error caused by different walking strides of a user and different step counting frequencies of the three-axis acceleration sensor, and improves the accuracy of step counting data; in addition, by correcting an effective step counting frequency, invalid step counting in the step counting data is processed, and the accuracy of the step counting data is further improved.

Inventors:

SONG HUI (CN)
ZHANG RONG (CN)
WANG ZHONGMIN (CN)
LIANG CHEN (CN)
HE YAN (CN)
HENG XIA (CN)
FAN LIN (CN)
WANG WENLANG (CN)
HE FEIFEI (CN)
LU CHEN (CN)
ZHI ZHOU (CN)

Application Number:

PCT/CN2015/095416

Publication Date:

October 20, 2016

Filing Date:

November 24, 2015

Export Citation:

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Assignee:

ZTE CORP (CN)

International Classes:

G01C22/00

Domestic Patent References:

WO2008081553A1

2008-07-10

Foreign References:

CN104089625A	2014-10-08
CN104729524A	2015-06-24
CN101206124A	2008-06-25
US20150141873A1	2015-05-21
CN101881625A	2010-11-10
US20130273939A1	2013-10-17

Other References: