Human motion energy consumption instrument

Abstract

The invention discloses a human motion energy consumption instrument, which mainly comprises a temperature acquisition unit for monitoring the temperature of an ambient environment, a tri-axis accelerometer data acquisition unit for monitoring human motion energy consumption and fat consumption, a measurement unit for monitoring a human heart rate, a central processing unit, a data storage unit, a display and key unit, a universal serial bus (USB) interface and power unit and a near field communication (NFC) unit. Human physiological parameter input and data processing and analysis software is loaded in the central processing unit, and a stride frequency-energy consumption and fat consumption prediction model is configured in the analysis software. The human motion energy consumption instrument can be used for monitoring the temperature of the ambient environment, estimating the motion energy consumption and the fat consumption and monitoring the heart rate in a motion process, and communicates with a personal computer (PC) terminal through a USB, or is connected with a mobile phone through an NFC function to realize scientific motions and the health management of balancing energy intake and energy consumption through a mobile phone transmission network.

Description

technical field [0001] The invention relates to human body motion measurement and health management, in particular to a human body motion energy consumption instrument, which realizes health management through real-time measurement and quantitative evaluation of human body motion energy consumption and fat consumption. Background technique [0002] In 1999, the World Health Organization believed that health is a perfect state of body, spirit and communication, not a disease-free body. According to this definition, after strict statistical statistics, only 5% of people are really healthy, 20% of people are suffering from diseases, and more than 70% of the population is in a state of transition between health and disease. The World Health Organization Organizations call it the "third state," or "sub-health." [0003] According to statistics, among the modern urban population, diseases of the cardiovascular system rank first among all diseases, and their etiology is closely re...

AI Technical Summary

Problems solved by technology

Pedometers are applied to health and sports science by people. The main application of pedometers is step counting. With the application of MCU, the evaluation of sports energy consumption is added on the basis of pedometers. The stride length of the pacer cannot be well determined, so it is impossible to record the energy consumption with high precision. According to the measurement of the Research Institute of the State Sports General Administration, the obtained accuracy can only hover around 60%

[0008] In recent years, some researchers have systematically modeled the energy consumption during the marching process, and established a nonlinear sports energy consumption prediction model based on behavioral variables such as traveling speed, body weight, load, and the slope of the traveling route, but the test samples are relatively small. The research on the use of heart rate to represent exercise energy consumption has also been developed to a certain extent. Through linear regression analysis on the detected heart rate data, it is found that heart rate and exercise energy consumption have a good linear relationship, but heart rate and individual physiological parameters, emotional factors, environmental factors, etc., and is not considered to be able to accurately measure energy consumption; in recent years, the energy consumption of human sports based on acceleration information is the most active research branch in the field of sports energy consumption assessment

[0009] However, energy modeling studies have mostly involved regular walking or running on a treadmill, but studies have shown that gaits on the treadmill differ significantly from those in the field

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