公开(公告)号：US20230221142A1

公开(公告)日：2023-07-13

申请号：US17997210

申请日：2020-12-05

Applicant: GOERTEK INC.

Inventor： Yanhua TANG

IPC: G01C22/00 ,  A61B5/11

CPC classification number: G01C22/006 ,  A61B5/1123 ,  A61B2562/0219

Abstract: A step counting judgment method and device and a computer-readable storage medium are disclosed. The step counting judgment method comprises: acquiring an acceleration dataset corresponding to each axis of an acceleration sensor in a current step counting cycle; determining a characteristic value corresponding to each axis according to the acceleration dataset corresponding to each axis; comparing characteristic values of different axes, and determining that an axis corresponding to a maximum value in the characteristic values is a characteristic axis; judging validity of step counting data according to the characteristic axis and a reference axis; and performing a step counting operation when the step counting data is valid data. Aims to solve the problem of low step counting accuracy of step counting judgment devices, the present disclosure provides the step counting judgment method and device and the computer-readable storage medium.

公开(公告)号：US20240159566A1

公开(公告)日：2024-05-16

申请号：US18552242

申请日：2021-11-01

Applicant: GOERTEK INC.

Inventor： Yanhua TANG ,  Xue YANG

IPC: G01C22/00

CPC classification number: G01C22/006

Abstract: A step counting method and device, an electronic apparatus and a computer-readable storage medium are disclosed. The method comprises: obtaining resultant acceleration and detecting peaks of the resultant acceleration to obtain a plurality of peak time points; calculating respective time intervals between adjacent two peak time points; if the time interval is in a first range, increasing the step count by one; if the time interval is in a second range, selecting sensitive axis data from three-axis gyroscope data; and if the sensitive axis data corresponding to the time interval meets a step counting condition, increasing the step count by two.

公开(公告)号：US20230349721A1

公开(公告)日：2023-11-02

申请号：US18018617

申请日：2020-10-31

Applicant: GOERTEK INC.

Inventor： Yanhua TANG ,  Mingming WANG

IPC: G01C22/00

CPC classification number: G01C22/006

Abstract: Disclosed are a step counting method, a step counting device, and a computer readable storage medium. The step counting method includes: obtaining acceleration data, the acceleration data including effective peaks (S100); determining a time interval between a current effective peak and an effective peak obtained last time; when the time interval is greater than a preset interval, obtaining a data area of the effective peaks until a next time interval is greater than the preset interval; when the number of effective peaks within the data area is less than a preset value, determining feature information of the effective peaks within the data area; and when the feature information of the effective peaks within the data area satisfies a preset condition, updating step counting data.