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Acquisition system and acquisition method of human motion state

A technology of human body motion and state collection, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as inaccurate measurement of user motion state, improve accuracy and usability, facilitate use, avoid flipping, etc. Effect

Inactive Publication Date: 2015-05-27
北京知势技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] An object of the present invention is to provide a human body motion state acquisition system based on a three-axis acceleration acquisition device, which solves the problem that the built-in mobile phone acceleration acquisition device measures the user's motion state inaccurately due to the movement of the mobile phone

Method used

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  • Acquisition system and acquisition method of human motion state
  • Acquisition system and acquisition method of human motion state
  • Acquisition system and acquisition method of human motion state

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Embodiment 1

[0034] figure 1 Show the diagram of human body movement state collection system of the present invention, this human body movement state collection system comprises mobile phone 1, acceleration collection device 2 and earphone 3, one end of acceleration collection device 2 has connection line 21, and the plug 23 of this connection line connects to jack 11 of phone 1. There is a jack 22 at the other end of the acceleration acquisition device 2 , and the plug 32 of the earphone cable 31 of the earphone 3 is inserted into the jack 22 .

[0035] figure 2 Among them, the acceleration acquisition device 2 of the present invention includes a data acquisition module, a data processing module, a control module and a storage module. Wherein, the data acquisition module includes a data acquisition module in the X direction, a data acquisition module in the Y direction and a data acquisition module in the Z direction. The data acquisition module is connected to the data processing mod...

Embodiment 2

[0055] Figure 9 A diagram showing a human body motion state collection system of the present invention, the body motion state collection system includes a mobile phone 100 , an acceleration collection device 200 and an earphone 300 . One end of the acceleration acquisition device 200 has a connection line 210, and the plug 211 of the connection line is connected to the jack 101 of the mobile phone 100; Hole 301.

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Abstract

The invention provides an acquisition system of a human motion state. The acquisition system of the human motion state comprises a mobile phone, an earphone connected with the mobile phone and an accelerated speed acquisition device connected between the mobile phone and the earphone. The accelerated speed acquisition device comprises a data acquisition module used for collecting accelerated speed signals of motion, a data processing module used for converting the collected accelerated speed signals of the motion into digital signals and a control module used for controlling the data acquisition module to collect data and sending the digital signals to the mobile phone. The acquisition system of the human motion state is an independent motion state detecting system of the mobile phone, and enables the accelerated speed sensor, especially a three-axis acceleration sensor to be independent of the mobile phone. The accelerated speed sensor is connected between the earphone and a headset jack of the mobile phone through the earphone, and therefore not only are occurrences of motions such as rollover avoided greatly, but also accuracy and usability of measuring are improved.

Description

technical field [0001] The present invention relates to a human body movement state collection system and a method for checking the human body movement state, in particular to a collection system for collecting the human body movement state by using a three-axis acceleration collection device, which belongs to the technical field of instruments and meters. Background technique [0002] An acceleration acquisition device is an electronic device that can measure the acceleration of an object during its motion. By using it to measure the acceleration due to gravity, the angle of inclination of the device relative to the horizontal plane can be calculated. By analyzing the dynamic acceleration, it is possible to analyze the way the device moves. Before entering the consumer electronics market such as mobile phones, it has actually been widely used in the field of automotive electronics, such as body control, airbags, etc. The principle of the acceleration acquisition device is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/11
Inventor 马建冯典田野
Owner 北京知势技术服务有限公司