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A method and device for measuring respiration based on gyroscope

A gyroscope and equipment technology, which is applied in the evaluation of respiratory organs, diagnostic recording/measurement, medical science, etc., can solve the problems of large amount of computation and low accuracy of measurement values, and achieve the goal of improving accuracy, reducing computation amount, and expanding the selection range Effect

Active Publication Date: 2021-02-26
广东中科慈航信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, practice has shown that this method of measuring respiration has a relatively large amount of computation and can only be processed by a processor with faster processing power, which has certain restrictions on the selection of processors, and the measured values ​​​​obtained by this measurement method low precision

Method used

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  • A method and device for measuring respiration based on gyroscope
  • A method and device for measuring respiration based on gyroscope
  • A method and device for measuring respiration based on gyroscope

Examples

Experimental program
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Embodiment 1

[0043] This embodiment provides another method for measuring respiration based on a gyroscope, that is, collecting raw body movement data of a human body through a gyroscope, and then processing the raw body movement data by a processor to obtain a human respiration value.

[0044] image 3 It is a flow chart of another method for measuring respiration based on a gyroscope according to Embodiment 1 of the present invention, including the following steps:

[0045] Step S301: the device for measuring respiration sets the acquisition frequency of the gyroscope;

[0046] In the embodiment of the present invention, the device for measuring respiration is provided with a gyroscope, which is used to collect the original data of human body movement, and the device for measuring respiration can also be provided with an acceleration sensor, which can also collect the original data of body movement of the human body. The embodiment is not limited. Specifically, before collecting the raw...

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PUM

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Abstract

The invention discloses a method and device to measure respiration based on a gyroscope, wherein the method comprises: when the device is placed on the chest and abdomen of a human body, acquiring, bythe gyroscope, X-axial body motion initial value gx of the human body, Y-axial body motion initial value gy of the human body, and Z-axial body motion initial data gz of the human body; transmittingthe X-axial body motion initial value gx of the human body, the Y-axial body motion initial value gy of the human body, and the Z-axial body motion initial data gz of the human body to a processor; processing, by the processor, the X-axial body motion initial value gx of the human body, the Y-axial body motion initial value gy of the human body, and the Z-axial body motion initial data gz of the human body; acquiring respiratory value of the human body. The method and device help greatly decrease calculation quantity such that the processor has a wider range of selection and measured value precision is improved.

Description

technical field [0001] The invention relates to the technical field of respiration measurement, in particular to a method and device for measuring respiration based on a gyroscope. Background technique [0002] At present, in order to measure the respiration value of the human body, an optical respiration sensor or a piezoelectric sensor is generally used to collect human respiration data, and the processor then processes the collected human respiration data through a relatively complex calculation method to obtain an accurate measurement value. However, practice has shown that this method of measuring respiration has a relatively large amount of computation and can only be processed by a processor with faster processing power, which has certain restrictions on the selection of processors, and the measured values ​​​​obtained by this measurement method The precision is lower. Contents of the invention [0003] The invention provides a method and device for measuring respi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/08A61B5/11
CPCA61B5/08A61B5/1135
Inventor 谢辉雄霍立福吴衡
Owner 广东中科慈航信息科技有限公司