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Rope skipping counting method and device, wearable equipment and storage medium

A counting method and technology of wearable equipment, which can be applied to rope skipping, sports accessories, etc., can solve the problems of large manpower consumption, poor precision of transmission mechanism and technical device, and easy damage of transmission structure

Active Publication Date: 2019-03-29
BEIJING CALORIE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used rope skipping counting methods mainly include manual counting, mechanical or electronic counting, etc. The manual counting method requires a lot of manpower, and because of manual visual inspection, the counting results are not accurate enough
Although mechanical or electronic counting methods can save human resources to a certain extent, due to the counting device being arranged in the handle of the rope skipping device, this counting device usually includes a counter and a transmission structure. The accuracy is poor, and the transmission structure is easily damaged

Method used

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  • Rope skipping counting method and device, wearable equipment and storage medium
  • Rope skipping counting method and device, wearable equipment and storage medium
  • Rope skipping counting method and device, wearable equipment and storage medium

Examples

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Embodiment 1

[0054] figure 1 This is a flowchart of a rope skipping counting method provided in the first embodiment of the present invention. This embodiment is applicable to a situation where a wearable device is used to count the number of skipping ropes. The method can be executed by a rope skipping counting device, which is integrated in the wearable device. Among them, the wearable device may be a smart wearable device such as a bracelet or a watch. Specifically, the method includes the following steps:

[0055] S110. Obtain the user's motion data collected by the three-axis gyroscope in the wearable device.

[0056] A gyroscope is a device for measuring angular velocity. In the embodiment, a three-axis gyroscope is used to collect movement data when the user skips rope. The three-axis gyroscope is installed in a wearable device. When the user wears the wearable device to jump rope, The three-axis gyroscope can simultaneously measure the motion data of the X-axis, Y-axis and Z-axis. The d...

Embodiment 2

[0065] Figure 5 This is a flowchart of a method for counting skipping ropes provided in the second embodiment of the present invention. The method is embodied on the basis of the foregoing embodiment. Specifically, the method includes the following steps:

[0066] S210. Obtain the user's motion data collected by the three-axis gyroscope in the wearable device.

[0067] S220: Generate a first matrix according to the motion data.

[0068] The embodiment uses the principal component analysis method to extract the principal component data of the motion data. Specifically, it is assumed that the motion data in the X-axis direction is x=(a 11 , A 12 ,..., a 1n ), the movement data in the Y-axis direction is y=(a 21 , A 22 ,..., a 2n ), the movement data in the Z-axis direction is z=(a 31 , A 32 ,..., a 3n ), where n is the number of motion data, the first matrix A=[x, y, z] generated based on the motion data in the X-axis, Y-axis and Z-axis directions T , The first matrix A is a 3×n matrix...

Embodiment 3

[0086] Picture 10 This is a structural diagram of a rope skipping counting device provided in the third embodiment of the present invention. The device can execute the skipping rope counting method described in the foregoing embodiment. For details, refer to Picture 10 , The device includes:

[0087] The obtaining module 310 is used to obtain the user's motion data collected by the three-axis gyroscope in the wearable device;

[0088] The principal component extraction module 320 is configured to perform principal component extraction on the motion data to obtain principal component data;

[0089] The statistics module 330 is configured to count the number of peaks of the principal component data peak points, and use the number of peaks as the number of skipping ropes of the user.

[0090] The third embodiment of the present invention provides a structural diagram of a rope skipping counting device. By acquiring the user's motion data collected by a three-axis gyroscope in a wearable...

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Abstract

The invention discloses a rope skipping counting method and device, wearable equipment and a storage medium. The method comprises the steps of acquiring motion data, collected by a three-axis gyroscope in the wearable equipment, of a user, performing principal component extraction on the motion data to obtain principal component data, and counting the peak value number of peak points of the principal component data, wherein the peak value number serves as the frequency of rope skipping of the user. The problem of poor precision caused by manual, mechanical or electronic counting in the prior art is solved, the wearable equipment with the three-axis gyroscope achieves automatic counting of rope skipping, the counting error is reduced, and the counting accuracy is improved.

Description

Technical field [0001] The embodiments of the present invention relate to the technical field of electronic counting, and in particular to a method, device, wearable device and storage medium for skipping rope counting. Background technique [0002] With the continuous development of technology, wearable devices such as bracelets and watches are becoming more and more popular. For example, wearable devices can be used to monitor body indicators, GPS positioning and other functions, but most wearable devices do not support skipping rope counting function . [0003] At present, the commonly used skip rope counting methods mainly include manual counting, mechanical or electronic counting, etc. The manual counting method requires a lot of manpower, and due to manual visual inspection, the counting result is not accurate enough. Although mechanical or electronic counting methods can save human resources to a certain extent, because the handle of the rope skipping device is equipped wit...

Claims

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Application Information

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IPC IPC(8): A63B71/06A63B5/20
CPCA63B5/20A63B71/0619A63B2071/065A63B2220/17
Inventor 陈博廖金花
Owner BEIJING CALORIE INFORMATION TECH CO LTD
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