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Motion data detection method, device and system

A motion data and detection method technology, applied in the field of data processing, can solve the problems of high price, complicated wearing, and susceptibility to the influence of environmental magnetic fields, etc., to achieve the effect of realizing sports performance and realizing evaluation

Pending Publication Date: 2018-04-20
BEIJING NOITOM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Only the movement frequency and total movement amount of moving objects can be obtained, and the overall movement posture of the human body cannot be restored, and the movement performance cannot be evaluated; 2. Whole body motion capture equipment
Complicated to wear, not suitable for long-term wear, the built-in 9-axis inertial sensor is easily affected by the environmental magnetic field, expensive, not suitable for daily use

Method used

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  • Motion data detection method, device and system
  • Motion data detection method, device and system
  • Motion data detection method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] figure 1 It is a flow chart of the motion data detection method provided by Embodiment 1 of the present invention. Such as figure 1 As shown, the method includes:

[0061] In step 101, a first terminal collects first motion data, where the first motion data includes acceleration data and angular velocity data of a motion of a first part of a first object.

[0062] The default working mode of the first terminal is the real-time working mode. In the real-time working mode, the first terminal can send data to the server in real time.

[0063] The first object specifically includes: left / right upper limbs and left / right lower limbs of a human body. The first part of the first object specifically includes: the big / small arm of the left / right upper limb, and the big / calf of the left / right lower limb.

[0064] The first terminal has a built-in inertial sensor, including a three-axis MEMS micro-accelerometer and a three-axis MEMS micro-gyroscope, forming a six-axis inertial...

Embodiment 2

[0086] figure 2 It is a flow chart of the motion data detection method provided by Embodiment 2 of the present invention. Such as figure 2 As shown, the method includes:

[0087] Step 201, the first terminal receives a first work order, and switches the current work mode to the first work mode corresponding to the first work order.

[0088] Specifically, the first work order is a work order for the first terminal to enter the offline mode, and the default work mode of the first terminal is the real-time work mode. After receiving the first work order, the work mode is switched to the offline mode. In the offline working mode, the first terminal may store the data for a period of time before sending it to the server.

[0089] Step 202, the first terminal collects first motion data, where the first motion data includes acceleration data and angular velocity data of the motion of the first part of the first object.

[0090] Step 203, the first terminal collects second movem...

Embodiment 3

[0106] image 3 It is a schematic diagram of the motion data detection device provided by Embodiment 3 of the present invention. Such as image 3 As shown, the device includes: a first collection unit 31 , a second collection unit 32 , a processing unit 33 and a sending unit 34 .

[0107] The first collection unit 31 is configured to collect first motion data, where the first motion data includes acceleration data and angular velocity data of the motion of the first part of the first object;

[0108] The second collection unit 32 is configured to collect second motion data, the second motion data includes acceleration data and angular velocity data of the motion of the second part of the first object;

[0109] A processing unit 33, configured to calculate corresponding first position parameters and second position parameters according to the first motion data and the second motion data, respectively;

[0110] The sending unit 34 is configured to send the first position para...

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Abstract

The invention relates to a motion data detection method, device and system. The method comprises the following steps that: a first terminal collects first motion data, wherein the first motion data comprises the acceleration data and the angular velocity data of the first position motion of a first object; the first terminal collects second motion data, wherein the second motion data comprises theacceleration data and the angular velocity data of the second position motion of the first object; the first terminal obtains a corresponding first position parameter and a corresponding second position parameter independently according to the first motion data and the second motion data; the first terminal sends the first position parameter and the second position parameter to a server; and theserver detects the motion state of the first object according to the first position parameter and the second position parameter, and outputs first detection result information. By use of the method, device and system provided by the invention, the motion gesture information of the object can be obtained through the position parameter of the motion position of the object so as to realize the assessment of the motion quantity and the motion performance of the object.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a motion data detection method, device and system. Background technique [0002] With the rapid development of computer hardware and software technology and sensor technology, motion capture technology has become a research hotspot today, and has been widely used in film and television production, biomechanics, human-computer interaction and other fields. [0003] The motion capture technology is applied on the wearable device to form a wearable motion capture device, and the motion data of the moving object is acquired through the wearable device for processing, so as to obtain the motion information of the object. [0004] There are two types of wearable motion capture devices in the prior art: 1. Simple bracelets and watches. It can only obtain the movement frequency and total movement volume of moving objects, but cannot restore the overall movement posture of the hu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG16Z99/00
Inventor 刘昊扬戴若犁马浩蒋斌
Owner BEIJING NOITOM TECH
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