Abnormal gait recognition apparatus and abnormal gait recognition method

An abnormal gait recognition and gait technology, which is applied in medical science, sensors, diagnostic recording/measurement, etc., can solve the problems of lack of leg movement signal data, abnormal gait detection, etc., and achieve correction of gait-related problems, Strong reliability and accurate data

Active Publication Date: 2019-03-29
大连乾函科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

However, the gait analysis system described in this invention only collects foot information, lacks the entire leg movement signal data, and cannot detect abnormal gait at the same time

Method used

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  • Abnormal gait recognition apparatus and abnormal gait recognition method
  • Abnormal gait recognition apparatus and abnormal gait recognition method

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Embodiment Construction

[0059] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0060] Such as figure 1 As shown, the abnormal gait recognition device includes: left smart shoe 1, right smart shoe 2, left calf data collection device 3, right calf data collection device 4, left thigh data collection device 5, right thigh data collection device Equipment 6, trunk data acquisition equipment 7, data receiver 8, cloud server 9; wherein, the left foot smart shoe 1 includes a left foot pressure sensor 11, a left foot IMU module 12, a left foot MCU module 13, and a left foot IMU module 12 , the left foot pressure sensor 11 is respectively connected to the left foot MCU module 13 through the signal line; Sensor 21 connects right crus MCU module 23 by signal line respectively; Calf IMU module 41 and right calf MCU module 42; Left thigh data acquisition device 5 comprises left thigh IMU module 51 and left thigh MCU module 52 connected by...

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Abstract

The invention relates to an abnormal gait recognition apparatus and an abnormal gait recognition method, and belongs to the technical field of gait analysis. The abnormal gait recognition apparatus comprises a smart left foot shoe, a smart right foot shoe, a left shank data collection device, a right shank data collection device, a left thigh data collection device, a right thigh data collection device, a trunk data collection device, a data receiver and a cloud server. Abnormal gait models are established by collecting relevant data; and then, computation is carried out by utilizing the collected data, and comparison is performed with abnormal gait model standards so as to determine occurrence of abnormal gaits.

Description

technical field [0001] The invention belongs to the technical field of gait analysis, and in particular relates to an abnormal gait recognition device and method. Background technique [0002] At present, the identification of abnormal gait is mostly based on video detection technology, which can achieve a certain accuracy, but generally has limitations such as high price and cumbersome use. Abnormal gait detection based on inertial sensors is an emerging field. It not only has high detection accuracy, but also has the advantages of convenient detection, low power consumption, and low economic cost. [0003] For example, the Chinese patent application number is: CN201310282004.9, which discloses a gait analysis method and a gait analysis system. A gait analysis method is implemented by a gait analysis system. The gait analysis system includes a sensing unit, a processing unit, and a storage unit. The processing unit is electrically connected to the sensing unit and the stor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/11
CPCA61B5/112
Inventor 陶帅张晓伟孙健飞马重吴永秋李贵良张雪飞
Owner 大连乾函科技有限公司
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