Intelligent shoe capable of identifying falling risk of going up and down steps and identification method

Abstract

The invention discloses an intelligent shoe capable of recognizing the falling risk of going up and down steps and a recognition method. The method comprises the steps that according to stress information of a force exerting foot when going up and down the steps, a foot force exerting risk assessment value of going up and down the steps is calculated; according to the flying information of the flying foot when the user goes up and down the steps, calculating a step flying risk assessment value of going up and down the steps; calculating a step alternation risk assessment value of climbing up and down the steps according to the switching information of the force applying foot and the air foot during climbing up and down the steps; and calculating a step-up and step-down risk assessment value according to the step-up and step-down step force risk assessment value and / or the step-up and step-down step air risk assessment value and / or the step-up and step-down step alternation risk assessment value, and judging whether a falling risk exists during step-up and step-down according to the step-up and step-down step risk assessment value. According to the invention, the problem of how to identify the falling hidden danger caused by deviation of a force-applying foot and a flying foot when people go up and down the steps is solved, so that people are effectively reminded to avoid falling.

Description

technical field [0001] The invention belongs to the technical field of smart shoes, and in particular relates to a smart shoe capable of identifying the risk of falling up and down steps and an identification method. Background technique [0002] Falling is extremely harmful to the human body, especially for middle-aged and elderly people, and even life-threatening. Going up and down steps is a very difficult scene for middle-aged and elderly people, and they are prone to falls. Regarding the related technology of detecting falls, for example, the Chinese patent "A Fall Detection System Based on Single-chip Microcomputer for Elderly People in Walking State" with the publication number CN109830086A proposes that the system includes a single-chip processing module, an inertial sensor module, a GPS positioning module, a GPRS A communication module, a pressure sensor module and a power module; the inertial sensor module is installed on the ankle joint of the elderly user. The x...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned technical solution is a technology for judging whether a real-time fall occurs by monitoring the posture and gait of a person, but the above-mentioned solution cannot effectively identify the fall caused by the deviation of the forceful foot and the vacant foot when wearing smart shoes up and down steps. Hidden danger of falling, unable to prevent and remind in time to prevent falling

At present, there is no technical solution to identify the hidden danger of falling caused by the deviation of the forceful foot and the empty foot when going up and down the steps, so as to effectively remind people to avoid falling. Therefore, a smart shoe that can identify the risk of falling up and down the steps and the identification method

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