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Heart rate correction method and system and computer readable medium

A heart rate and instantaneous heart rate technology, applied in the field of correction, can solve problems such as inaccurate heart rate, decreased accuracy of heart rate, and non-applicability

Pending Publication Date: 2021-06-25
WISTRON CORP
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AI Technical Summary

Problems solved by technology

[0006] Based on the above, using a static algorithm or a dynamic algorithm to calculate the heart rate for irregular movements in a static state will cause a decrease in the accuracy of the heart rate
Therefore, there is currently no applicable algorithm for irregular movements in the static state, which is the main cause of inaccurate heart rate in the static state

Method used

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  • Heart rate correction method and system and computer readable medium
  • Heart rate correction method and system and computer readable medium
  • Heart rate correction method and system and computer readable medium

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Embodiment Construction

[0018] figure 1 is a block diagram of a heart rate correction system in accordance with some embodiments of the invention. Please refer to figure 1 , the heart rate correction system 100 includes a processor 110 , a storage device 120 , a heart rate sensor 130 and an acceleration sensor 140 . The processor 110 is directly or indirectly electrically coupled to the storage device 120 , the heart rate sensor 130 and the acceleration sensor 140 .

[0019] The processor 110 is, for example, a central processing unit (Central Processing Unit, CPU), a physical processing unit (Physics Processing Unit, PPU), a programmable microprocessor (Microprocessor), an embedded control chip, a digital signal processor (Digital Signal Processor) Processor, DSP), application-specific integrated circuits (Application Specific Integrated Circuits, ASIC) or other similar devices.

[0020] The storage device 120 is, for example, any type of fixed or removable random access memory (Random Access Mem...

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Abstract

A heart rate correction method and system and a computer readable medium are provided. A heartbeat measurement signal and an acceleration detection signal are collected during a sampling time range. A credibility of an instant heart rate is determined to be credible or incredible based on the acceleration detection signal. An average heart rate is calculated by taking out one or more instant heart rate of which the credibility is determined to be credible. Whether a difference between the average heart rate and a reference heart rate exceeds a variation range is determined. When it is determined that the difference between the average heart rate and the reference heart rate exceeds the variation range, a corrected heart rate is obtained based on a correction value and the reference heart rate, and the corrected heart rate is taken as an output heart rate corresponding to the sampling time range.

Description

technical field [0001] The present invention relates to a correction method and system, and in particular to a heart rate correction method and system applied to heart rate detection and a computer-readable medium. Background technique [0002] In recent years, with the public's emphasis on health, various heartbeat monitoring devices have appeared on the market. As far as the prior art is concerned, these devices combine an accelerometer (Accelerometer) to judge the user's movement, and use different algorithms to calculate the heartbeat according to the state of the user's rest or movement. [0003] For example, when the user's behavior is static or close to static (small movements) and the strength of the acceleration detection signal is low, the heartbeat measurement signal is stable. Generally, a static algorithm is used to obtain the regularity of the heartbeat measurement signal and it can be regarded as heart rate. . In addition, in order to avoid unexpected noise ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/024A61B5/00
CPCA61B5/024A61B5/72G16H40/67G16H50/30A61B5/02416A61B5/0245A61B5/7221A61B2562/0219A61B5/02438A61B5/721A61B5/02405
Inventor 邱志豪
Owner WISTRON CORP
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