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

A technology of millimeter-wave radar and heart rate monitoring, applied in radio wave measurement system, measurement of pulse rate/heart rate, radio wave reflection/reradiation, etc., can solve the problem of simple echo signal processing, inability to monitor multiple targets, and decision-making methods Roughness and other problems, to enhance reliability, prevent unexpected diseases, and improve detection accuracy

CN111481184BActive Publication Date: 2022-07-01HUAQIAO UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-07-01

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Abstract

The present invention relates to a multi-target breathing and heart rate monitoring method and system based on millimeter-wave radar. The millimeter-wave radar module performs non-contact heart rate and respiration rate detection, which avoids cumbersome contact monitoring procedures and does not offend the detected ones. user's privacy. Compared with the non-contact detection technology in the prior art, the present invention improves the detection accuracy and greatly enhances the reliability of the measurement. The present invention monitors and analyzes the breathing and heart rate data of the monitoring object in real time through the vital signs monitoring platform, which can prevent the monitoring object from sudden unexpected diseases, or provide timely alarms in the event of an emergency; medical staff can timely monitor the vital signs through the vital signs monitoring platform Master the vital signs data of the monitoring object, timely evaluate the physical condition of the monitoring object and give professional opinions and suggestions; the family members of the monitoring object can obtain the health report of the monitoring object through the vital signs monitoring platform, and follow the professional guidance. Nursing the monitoring objects.
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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, including body temperature, heart rate, respiration rate, and blood pressure, are important indicators of 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 is helpful for timely detection of abnormal life activities, 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-type devices, which need to be worn by the tested person to perform the test. For some tested persons or scena...

Examples

Embodiment Construction

[0053] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0054] In order to solve the shortcomings of the prior art such as poor detection accuracy, simple echo signal processing, rough decision-making method, and inability to monitor multiple targets at the same time, the present invention provides a multi-target respiratory heart rate monitoring system based on a millimeter wave radar and the like. Method, the present invention is implemented based on millimeter wave (Millimeter wave), millimeter wave (Millimeter wave) is a kind of special radar technology using short-wavelength electromagnetic wave, compared with the non-contact detection technology of the prior art, the present invention improves the detection accuracy , greatly enhancing the reliability of the measurement.

[0055] The multi-target respiratory heart rate monitoring method based on the millimeter-wave radar technology of the prese...