Human movement state detection system and detection method

A technology for human motion and state detection, applied in diagnostic recording/measurement, medical science, sensors, etc., can solve the problems of cumbersome consumables, unsuitable for large-scale use, harsh environmental requirements, etc., and achieve efficient processing, robust and efficient detection results, The effect of high classification accuracy

Inactive Publication Date: 2012-11-14
SUN YAT SEN UNIV
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Problems solved by technology

[0004] In order to solve the technical problems that the existing identification and detection methods have cumbersome consumables, harsh environmental requirements, are not suitable for large-scale use, and are not suitable for popularization in daily life, the present invention provides a human body motion state detection system and detection method

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  • Human movement state detection system and detection method
  • Human movement state detection system and detection method

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Embodiment Construction

[0027] With the popularity of smart phones and the continuous development of hardware technologies such as sensors on smart phones, by combining various sensors on smart phones and using pattern recognition and other technical means to process and analyze the data obtained from sensors, the cost of become lower and lower, and such a method is simple and easy to implement and requires low special equipment. Not only will it not cause too much interference to the user's behavior, but it can also judge the user's movement state in real time, quickly and accurately, and make corresponding processing. . as attached figure 1 As shown in the figure, a human body motion state detection system provided by the present invention includes a human body motion data acquisition module, a data processing module, a data normalization mapping module, and a motion state matching module; the human body motion data acquisition module includes an acceleration sensor on a mobile phone terminal and...

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Abstract

The invention provides a human movement state detection system and a detection method. The system mainly comprises a human movement data acquisition module, a data processing module, a data normalization mapping module and a movement state matching module. The detection method includes firstly acquiring human movement data, then processing the movement data, establishing a training state sample library and finally distinguishing movement states. By means of the human movement state detection system and the detection method, the technical problems that consumable materials are verbose, environmental requirements are rigor, and large-scale application and popularization in daily life are not allowed in terms of existing recognition and detection methods are solved, by means of programming and a sensor built in an intelligent mobile phone, excess interference with original movement of a user can not be generated, the movement states of the user can be real-timely, rapidly and accurately judged, and a corresponding processing can be performed.

Description

technical field [0001] The invention relates to the field of human body motion state detection, in particular to a human body motion state detection system and a detection method. Background technique [0002] Human body motion state detection is to collect and analyze data through a computer, and intelligently identify the current motion state of the human body, so as to achieve intelligent identification and intelligent recording. There is a human body motion state detection method, which needs to fix multiple sets of equipment on the human body in the laboratory, such as acceleration sensors, direction sensors, etc., and combine them into a sensor network to identify the human body motion state by collecting acceleration values ​​and direction change values. Another human motion state detection method requires that markers are fixed on the limbs and head of the person, and the activities are performed in front of the camera, the screen is input into the computer through t...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/11
Inventor 刘宁于雷卢志泳辛晓越陈志鹏
Owner SUN YAT SEN UNIV
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