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A learning method for monitoring sleeping posture

A learning method and technology of sleeping posture, applied in the field of monitoring of sleeping posture, can solve the problems of poor adaptability and low precision, and achieve the effects of simple operation, high precision and simple principle.

Active Publication Date: 2020-12-11
48TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Due to differences in human body size, weight, and sleeping position preferences of ethnic groups, the pressure distribution related to human sleeping positions is highly discrete, and the sleep position determination relationship based on experience inevitably has low accuracy and poor adaptability

Method used

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  • A learning method for monitoring sleeping posture
  • A learning method for monitoring sleeping posture
  • A learning method for monitoring sleeping posture

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] like Figure 1 to Figure 3 As shown, the learning method of the sleeping position monitoring of the present embodiment, the steps are:

[0029] S01. Under different sleeping positions, obtain the pressure values ​​corresponding to each pressure monitoring point on the mattress as the original sample;

[0030] S02. Extract feature vectors from original samples;

[0031] S03, performing normalization processing on the feature vector;

[0032] S04. Quantizing the feature vector;

[0033] S05. Adjust the weights of the feature vectors to complete the learning of sleeping posture monitoring.

[0034] The sleeping posture monitoring learning method of the present invention completes the learning of sleeping posture monitoring through monitoring the pressure and processing each pressure value; it not only has a simple principle and is easy ...

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Abstract

The invention discloses a study method for monitoring sleep positions. The method herein includes the following steps: S01. acquiring the pressure values at respective pressure monitoring points in amattress in different sleep positions, the pressure values serving as original samples; S02. extracting feature vectors from the original samples; S03. normalizing the feature vectors; S04. making thefeature vectors in quantitative; and S05. adjusting the weights of the feature vectors, thus completing the learning for monitoring the sleep positions. According to the invention, the method hereinhas the advantages of simple theory, simple operation and high accuracy.

Description

technical field [0001] The invention mainly relates to the technical field of sleeping posture monitoring, in particular to a learning method for sleeping posture monitoring. Background technique [0002] Due to the relationship of gravity, when the human body sleeps, there are different pressure distributions in different areas of the mattress, that is, there is a certain relationship between the human body's sleeping posture and the pressure distribution. At present, the human sleeping posture monitoring method mainly monitors the human sleeping state through the simple threshold judgment of pressure or the empirical function relationship. At present, only very rough judgments can be made. Due to differences in human body size, weight, and sleeping position preference among ethnic groups, the pressure distribution related to human sleeping positions is highly discrete, and the sleep position judgment relationship based on experience inevitably has low accuracy and poor ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06N20/10G06K9/62
Inventor 曹勇全何峰金忠
Owner 48TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP