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Convalescent hospital monitoring method and system based on millimeter-wave radar

A millimeter-wave radar and nursing home technology, applied in the field of electronic information, can solve the problems of limited monitoring and difficulty in distinguishing between humans and animals, and achieve the effects of health and safety assurance, improving user experience, and avoiding animal interference.

Active Publication Date: 2021-02-26
WUHAN FENGHUO KAIZHUO TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a nursing home monitoring method and system based on millimeter-wave radar to solve the problem that the existing non-contact monitoring method can monitor a limited number and it is difficult to distinguish between humans and animals

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  • Convalescent hospital monitoring method and system based on millimeter-wave radar
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  • Convalescent hospital monitoring method and system based on millimeter-wave radar

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Embodiment Construction

[0024]In order to make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work are within the protection scope of the present invention. The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples are only used to explain the present invention, not to limit the scope of the present invention.

[0025]The term "comprising" and other similar meaning expressions in the specification or claims of...

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Abstract

The invention provides a convalescent hospital monitoring method and device based on millimeter-wave radar. The method comprises the steps that according to a reflection signal of the millimeter-waveradar, the distance, speed and angle information of each target are obtained; the targets are identified and positioned, and whether the targets exist in a predetermined monitoring range or not is judged; if the targets exist in the monitoring range, the respiratory rate and heart rate of the targets are acquired; and according to the respiratory rate, heart rate, respiratory energy and heartbeatenergy of the monitored targets, target classification is conducted through a neural network model. According to the method, multi-target respiratory rate and heart rate monitoring under non-contact can be realized, the user experience is improved, human beings and animals can be distinguished, the mistaken touch of animals is avoided, the health abnormity of old people can be found conveniently and timely, and the health safety of the old people in a convalescent hospital is guaranteed.

Description

Technical field[0001]The present invention relates to the technical field of electronic information, in particular to a nursing home monitoring method and system based on millimeter wave radar.Background technique[0002]With the rapid development of electronic hardware technology, network communication technology and software engineering technology, monitoring of life parameters such as heartbeat and breathing signals provides reliable diagnosis, treatment and safety guarantee for modern medical care and nursing home monitoring. Traditional vital signs detection methods mainly use contact wearable sensors or viscous electrodes to directly monitor heartbeat and breathing signals. Both sensor-based wearable methods and viscous electrode-based methods will restrict user behavior due to wired lines, and the monitoring results cannot be true. It reflects the changes of vital function parameters when the user moves unconsciously, and the contact sensor is usually complicated to operate, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0205A61B5/00
CPCA61B5/0205A61B5/7267A61B5/746A61B2503/08
Inventor 蔡超安美晨桂宾邓天平彭凯
Owner WUHAN FENGHUO KAIZHUO TECH CO LTD
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