Title:
STEP COUNTING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/186009
Kind Code:
A1
Abstract:
A step counting method and apparatus. The step counting method comprises: acquiring a first acceleration, a second acceleration, and a third acceleration of three axes of an acceleration sensor in a terminal device within a preset time period, the first acceleration, the second acceleration, and the third acceleration being perpendicular to each other in the acceleration direction (S110); on the basis of the first acceleration, the second acceleration, and the third acceleration within the preset time period, determining the amount of motion change of the user within the preset time period (S120); when the amount of motion change of the user within the preset time period is greater than or equal to a preset variance threshold value, determining the number of steps of the user within the preset time period based on gravitational acceleration and the combined acceleration of the first acceleration, second acceleration and third acceleration within the preset time period (S130).
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Inventors:
WANG FENG (CN)
Application Number:
PCT/CN2023/085075
Publication Date:
October 05, 2023
Filing Date:
March 30, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
G01C22/00
Foreign References:
| CN114719883A | 2022-07-08 | |||
| CN106225803A | 2016-12-14 | |||
| CN102445214A | 2012-05-09 | |||
| CN104197952A | 2014-12-10 | |||
| CN114034313A | 2022-02-11 | |||
| US20100024531A1 | 2010-02-04 | |||
| JP2011014157A | 2011-01-20 |
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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