Non-contact motion and body measurement data acquisition system

Abstract

The invention provides a non-contact motion and body measurement data acquisition system, and aims to solve the technical problems of low accuracy and limited usage scenarios of a non-contact heart rate and respiratory rate measurement method in the prior art. The system comprises a human face intelligent footpath device and a heart rate column device, the heart rate column device calculates heartrate data of a to-be-tested person by analyzing frequency spectrum peaks in voice data, and the heart rate data of the to-be-tested person is calculated by processing facial image data through a multiple linear regression method. Lung image data is processed through a selective integrated aggregation method to calculate respiratory rate data of the to-be-tested person. The motion data and the body side data of the personnel can be efficiently and stably acquired in a non-contact mode, the accuracy is high, and the method has a good application prospect.

Description

technical field [0001] The invention relates to a non-contact exercise and physical measurement data acquisition system, which belongs to the technical field of non-contact heart rate measurement and respiration rate measurement. Background technique [0002] With the popularization of computer technology, the living and working habits of most people have changed. There are more and more sub-healthy people, correspondingly more and more heart disease patients, and the number of sudden deaths during inappropriate exercise has also increased. Abnormalities of the heart will directly affect various parts of the human body. In order to protect personal safety, researchers need to develop more efficient and reliable motion data monitoring methods. [0003] Among the exercise data, the two most critical data are heart rate and respiration rate. From a medical point of view, heart rate has been measured in a variety of ways, from investigating the central regulation of autonomic s...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the accuracy of non-contact heart rate and respiration rate measurement methods in the prior art is not too high and the use scenarios are limited, the present invention is a non-contact sports and body measurement data collection system that integrates heart rate and respiration rate calculation methods In the trail technology, people who are exercising on the trail can monitor their heart rate and breathing rate in real time to improve exercise safety. The invention adopts non-contact acquisition technology, which is more convenient to use. Compared with the existing technology, the accuracy is also higher. higher

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