System and method for judging human body motion behaviors based on intelligent shoe

Abstract

The invention discloses a system and method for judging human body motion behaviors based on an intelligent shoe. The system comprises the intelligent shoe and a data processing module; the intelligent shoe comprises a sole, an insole, an inertia measuring module, a pressure measuring module, a power supply module and a wireless micro-control module; the inertia measuring module comprises first tofourth inertia measuring units disposed within the sole; the pressure measuring module comprises first to tenth pressure sensors disposed within the insole. When in operation, the wireless micro-control module provides a clock signal, and the measurement data of the first to fourth six-axis inertia measuring units and the first to tenth pressure sensors is wirelessly transmitted to the data processing center; the data processing center extracts the human body motion mechanics data according to the received data, and judges the human body motion behaviors. According to the system and method for judging human body motion behaviors based on the intelligent shoe, the gait parameters such as the posture of the foot, the pressure of the sole and the like can be measured when the human body is in motion, the gait data can be analyzed, and the motion behaviors can be detected and identified.

Description

technical field [0001] The invention relates to the fields of human body motion mechanics detection, intelligent sensors and machine learning, and in particular to a system and method for judging human body motion behavior based on smart shoes. Background technique [0002] At present, there are more and more wearable devices coming out, including smart shoes. The emergence of smart shoes provides new solutions to problems faced in the fields of health management, medical monitoring, indoor positioning, sports competition, and human motion behavior research. [0003] A lot of research on smart shoes has been carried out at home and abroad, and some products have also been put into production. For example, the "Chitu" smart shoes launched by Li Ning, this product is to embed a sensor module in the right shoe, communicate with the mobile phone through Bluetooth and count steps. Existing smart shoes mostly use a single inertial measurement unit, and there are few multi-sensor...

AI Technical Summary

Problems solved by technology

Existing smart shoes mostly use a single inertial measurement unit, and there are few multi-sensor smart shoes that combine an inertial measurement module and a pressure measurement module or include other sensor modules

In addition, the existing smart shoes are almost all calculated by software algorithms in terms of step counting, foot inversion detection, human lower limb posture detection, etc., which has a considerable probability of miscalculation or misjudgment

In addition, for the elderly and those who have difficulty walking due to diseases, their walking style is quite different from that of most healthy people. Therefore, general-purpose smart shoes with very limited collection of motion data often cannot accurately identify their gait

Images