A Beidou intelligent positioning shoe and its foot movement pattern recognition method
A technology of intelligent positioning and footsteps, applied in the field of positioning shoes, can solve problems such as overall analysis difficulties
Active Publication Date: 2022-05-24
FUJIAN FORTUNETONE NETWORK TECH CO LTD
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Problems solved by technology
The acquired information is relatively simple and intuitive, but in the stage of swinging off the ground, there is no contact pressure on the sole of the foot, so there is a blank information in the gait cycle, which brings difficulties to the subsequent overall analysis
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[0043] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiment of this invention, and it is not an embodiment of all. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained ...
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The invention relates to the technical field of positioning shoes, in particular to a Beidou intelligent positioning shoe and a method for recognizing footstep movement patterns thereof. The Beidou intelligent positioning shoe includes an MCU processor, a positioning module, a wireless communication module and a power supply for the Beidou intelligent positioning shoe The battery module also includes an attitude sensor and a kinetic energy conversion power supply system. The attitude sensor includes a built-in accelerometer and a gyroscope for monitoring the user's foot movement form; the kinetic energy conversion power supply system is composed of a power generation mechanism and a charging circuit. The above-mentioned power generation mechanism charges the battery module through the charging circuit; the present invention adopts the method of fusion of the electric change induced by the kinetic energy conversion power supply system and the multi-source attitude sensor. The stride frequency recognition result corrects the confidence error of the posture sensor, which improves the reliability of the foot movement pattern recognition and the user's walking posture health status analysis.
Description
technical field [0001] The invention relates to the technical field of positioning shoes, in particular to a Beidou intelligent positioning shoe and a method for recognizing the movement pattern of footsteps. Background technique [0002] The existing foot movement pattern recognition methods have poor reliability for the user's foot movement pattern recognition and analysis. For example, gait detection based on limb inertia uses an inertial measurement unit (imu) to capture the acceleration and posture changes of each limb during walking. The whole system is responsive and has good followability relative to gait motion, but the stability performance is poor, and there is an insurmountable signal drift problem. The gait detection with foot pressure is to collect and acquire the foot pressure information during the walking process through the relevant pressure collection equipment, and these pressure collection equipment are all installed with different types of pressure sen...
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IPC IPC(8): A61B5/11G01S19/42A61B5/103
CPCG01S19/42A61B5/1038A61B5/112
Inventor 李勇王洪平陈华明柳芳震
Owner FUJIAN FORTUNETONE NETWORK TECH CO LTD