Exercise index measurement insole and data processing method corresponding to same

Abstract

The invention discloses an exercise index measurement insole and a data processing method corresponding to the same. The motion index measurement insole comprises a piezoelectric sensor, a master chip and a power supply unit, wherein the master chip comprises a three-axis acceleration sensor, a single chip and a Bluetooth transmitting module; the piezoelectric sensor is arranged at the front sole part of the insole, and the master chip is arranged in the middle of the insole; and the power supply unit provides power for the master chip, output ends of the piezoelectric sensor and the three-axis acceleration sensor are connected with an input end of the single chip respectively, and an output end of the single chip is connected with the Bluetooth transmitting module. The exercise index measurement insole disclosed by the invention has high data acquisition accuracy, meanwhile, acceleration and pressure detection data are acquired, and each motion index parameter of a human body can be accurately reflected; the working modes are various, and index measurement modes of various exercises such as running, basketball playing, football playing, rope skipping, walking and the like are provided specifically; and the structure is simple, the cost is low, the use is convenient, and the product is invisible.

Description

technical field [0001] The invention discloses a sports index measuring insole and a corresponding data processing method, and relates to the field of sensor and embedded development and design. Background technique [0002] With the improvement of living standards, people pay more and more attention to the quality of sports, and the wearable sports index measurement tools that can be carried around are favored by more and more people. Existing wearable measurement tools, such as sports bracelets, generally have problems such as low measurement accuracy and inconvenient data collection. There are also shoes with the function of measuring sports indicators, but they often simply use pressure sensors, the working mode is simple, and the data accuracy is not high. The common belt-type pedometer also only uses the acceleration sensor, the data processing method is single, and the error is relatively large. Contents of the invention [0003] The technical problem to be solved...

AI Technical Summary

Problems solved by technology

Existing wearable measurement tools, such as sports bracelets, generally have problems such as low measurement accuracy and inconvenient data collection.

There are also shoes with the function of measuring sports indicators, but they often simply use pressure sensors, the working mode is simple, and the data accuracy is not high

The common belt-type pedometer also only uses the acceleration sensor, the data processing method is single, and the error is large

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