Multi-target respiratory heart rate monitoring method and system based on millimeter wave radar technology

Abstract

The invention relates to a multi-target respiratory heart rate monitoring method and system based on a millimeter-wave radar, and the method carries out the non-contact detection of the heart rate andrespiratory rate through a millimeter-wave radar module, avoids a tedious contact-type monitoring program, and cannot violate the privacy of a detected person. Compared with a non-contact detection technology in the prior art, the detection precision is improved, and the measurement reliability is greatly enhanced. The respiratory heart rate data of the monitored object is monitored and analyzedin real time through the vital sign monitoring platform, so that sudden accidental diseases of the monitored object can be prevented, or an alarm can be given in time in case of emergency; medical staff can master sign data of a monitored object in time through the vital sign monitoring platform, evaluate the physical condition of the monitored object in time and give professional opinions and suggestions. Family members of the monitored object can obtain a health report of the monitored object through the vital sign monitoring platform, and nurse the monitored object according to professionalguidance opinions.

Description

technical field [0001] The field of medical technology, more specifically, relates to a multi-target respiratory heart rate monitoring method based on millimeter wave radar technology, and a multi-target respiratory heart rate monitoring system based on millimeter wave radar technology. Background technique [0002] Vital signs include body temperature, heart rate, respiration rate and blood pressure, etc., which are important indicators for physical health assessment. The detection of vital signs is often used in scenarios such as medical treatment, daily sign detection, and post-disaster rescue. The monitoring of vital signs helps to detect abnormalities in vital activities in time, and to carry out early warning and treatment of diseases. [0003] Traditional vital sign detection equipment, such as thermometers, blood pressure meters, and heart rate detection devices, are mostly contact devices, which need to be worn by the detected person to perform detection. For some ...

AI Technical Summary

Problems solved by technology

[0005] However, centimeter-level ultra-wideband radar has shortcomings such as poor detection accuracy, simple echo signal processing, and rough decision-making methods, and it cannot monitor multiple targets at the same time, and there is still a lot of room for improvement.

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