Title:
WALKING DETECTION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/088352
Kind Code:
A1
Abstract:
The present application relates to the technical field of terminals, and discloses a walking detection method and a device, for improving accuracy of walking detection. The method comprises: a terminal acquiring, by means of detection by a sensor module, multiple consecutive three-axis angular velocities; determining, by means of a processor, multiple angular velocity norms corresponding to the multiple consecutive three-axis angular velocities, wherein a correspondence is formed between the multiple angular velocity norms and four time intervals on the basis of a detection duration of the three-axis angular velocities, and the four time intervals are determined by the terminal according to a first threshold and a second threshold in accordance with a temporal order of detection; and assessing, by means of the processor, whether the multiple angular velocity norms meet a condition, and determining that a user has taken a step, the condition comprising: an angular velocity norm corresponding to a first time interval being less than the first threshold, an angular velocity norm corresponding to a second time interval being not less than the first threshold and not greater than the second threshold, an angular velocity norm corresponding to a third time interval being greater than the second threshold, and an angular velocity norm corresponding to a fourth time interval being not less than the first threshold and not greater than the second threshold.
Inventors:
LIAO XUEWEN (CN)
QI YIXING (CN)
ZHENG DESHUN (CN)
ZHANG TENG (CN)
QI YIXING (CN)
ZHENG DESHUN (CN)
ZHANG TENG (CN)
Application Number:
PCT/CN2019/113163
Publication Date:
May 07, 2020
Filing Date:
October 25, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G01C22/00
Foreign References:
| CN104406586A | 2015-03-11 | |||
| CN104406586A | 2015-03-11 | |||
| US20160123738A1 | 2016-05-05 | |||
| CN106197466A | 2016-12-07 | |||
| CN107917707A | 2018-04-17 |
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