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Multi-signal-based user health state detection method, wearable equipment and medium

A health status and signal quality technology, which is applied in applications, wireless communication, and diagnosis using light, can solve problems such as unqualified and user health status detection failures, achieve accurate output, and improve collection efficiency.

Active Publication Date: 2021-11-19
HUAWEI TECH CO LTD
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  • Claims
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Problems solved by technology

When wearable devices are applied to collect ECG signals and PPG signals at the same time, since the result of qualified signal quality is the intersection of qualified ECG signals and qualified PPG signals, it is very easy to have many unqualified situations, resulting in frequent user health status detection failures. The problem

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  • Multi-signal-based user health state detection method, wearable equipment and medium
  • Multi-signal-based user health state detection method, wearable equipment and medium
  • Multi-signal-based user health state detection method, wearable equipment and medium

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Embodiment Construction

[0113] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Among them, in the description of the embodiments of this application, unless otherwise specified, " / " means or means, for example, A / B can mean A or B; "and / or" in this article is only a description of associated objects The association relationship of indicates that there may be three kinds of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently.

[0114] Hereinafter, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the embodiment...

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Abstract

The invention discloses a multi-signal-based user health state detection method, wearable equipment, a device and a medium. The method comprises the steps: a signal acquisition instruction is acquired, and a signal according to the signal acquisition instruction is acquired; when the signals are collected, the signal quality of the signals collected within a preset collection duration is judged by adopting a first preset algorithm every other preset collection duration, and the signals with qualified signal quality are reserved; the qualified signal duration is determined according to the signal quality, the preset total acquisition duration of the signals is adjusted according to the qualified signal duration, and the qualified signal duration is the duration when the signal quality is qualified; and after the signal acquisition is finished, if the data volume of the signals with qualified signal quality meets a preset condition, calculation is carried out to obtain a signal analysis result by adopting a second preset algorithm based on different types of signals and / or a synchronizing signal consisting of a single signal, and the health state of a user is output according to the signal analysis result. By adopting the method, the health state of the user can be smoothly output.

Description

【Technical field】 [0001] The present application relates to the field of sports and health, and in particular to a multi-signal-based user health status detection method, wearable devices and media. 【Background technique】 [0002] With the continuous evolution and improvement of wearable devices, its function of user health status detection has gradually developed from early single PPG (Photoplethysmogram, photoplethysmogram) signal detection to multi-signal detection, and the existing technology can realize ECG ( Electrocardiogram, electrocardiogram) + PPG simultaneous detection. Current wearable devices need to complete the preset total acquisition time before entering the signal analysis stage. In the signal analysis stage, the quality of the entire signal will be checked, and the analysis result will be fed back when the signal quality is qualified; if it is unqualified, a message such as "poor signal quality" will be prompted. When wearable devices are applied to coll...

Claims

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Application Information

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IPC IPC(8): A61B5/00H04W24/02
CPCA61B5/0059H04W24/02A61B5/7221A61B5/6802A61B5/00A61B5/145A61B5/1455A61B5/28
Inventor 潘骏黄曦邱凌志吴宙真
Owner HUAWEI TECH CO LTD
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