A human gait evaluation system and method

An evaluation and gait technology, applied in the directions of diagnostic recording/measurement, medical science, sensors, etc., to achieve the effect of convenient operation, convenient evaluation and low cost

Active Publication Date: 2015-08-26
INST OF ELECTRONICS CHINESE ACAD OF SCI
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  • Abstract
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Problems solved by technology

This method only gives limited parameters related to gait. As for the initial gait information, the length and height of steps, the uniformity of gait, the continuity of gait, and the deviation of straight walking, etc., it cannot be given. These parameters are important parameters for gait evaluation

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  • A human gait evaluation system and method
  • A human gait evaluation system and method

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0022] figure 1 It is a schematic structural diagram of the human gait evaluation system of the present invention, as figure 1 As shown, the human gait evaluation system of the present invention includes: an information collection module, a wireless communication module and a data analysis terminal.

[0023] Wherein, the information collection module is used to measure and process the three-dimensional acceleration signals of the feet and the waist, receive instructions sent by the data analysis terminal through the wireless communication module, and pass the processed three-dimensional acceleration signals through the wireless communication module. The module sends to the data analysis terminal;

[0024] The informatio...

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Abstract

The invention discloses a system and method for human body gait evaluation. The system comprises an information collecting module, a wireless communication module and a data analysis terminal. The information collecting module measures and processes three-dimensional acceleration signals of the two feet and the waist and sends the processed signals to the data analysis terminal through the wireless communication module; the data analysis terminal analyzes the wireless uploaded signals and shows an evaluation result with the combination of the medical Tinetti evaluation table, and the evaluation result is displayed to a user through a human-computer interaction interface. The invention further discloses a method for human body gait evaluation conducted through the system. According to the system and method for human body gait evaluation, human body gait information can be monitored and analyzed, the evaluation result is obtained, falling-down risks of old people are particularly evaluated in an intelligent mode, the result is provided in real time, the human body gait information is evaluated in an intelligent mode, evaluation of the falling-down risks of the old people is facilitated, the structure is simple, cost is low, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of wireless network data fusion and digital signal processing, in particular to a human body gait evaluation system and method, which are used to evaluate the fall risk of the elderly. Background technique [0002] Human gait information is the foot feature information when people walk daily, usually including initial gait, step length and height, gait uniformity, gait continuity, walking distance, walking deviation and other characteristics. By analyzing these data, the gait of the human body can be evaluated to reveal the abnormal links of the human gait, the influencing factors, and the evaluation of falls and other situations. The traditional gait evaluation method is achieved by the subject and the tester standing together, walking in the hall, and observing with naked eyes. There are many influencing factors in this method, the degree of intelligence is not enough, and it is inconvenient to realize. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/11
Inventor 赵湛轩运动方震杜利东
Owner INST OF ELECTRONICS CHINESE ACAD OF SCI
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