Human physiology state judgment visualization method and equipment based on multiple sensors

Abstract

The invention provides a human physiology state judgment visualization method and equipment based on multiple sensors, and belongs to the technical field of body area network. The human physiology state judgment visualization method comprises the following steps: S1, acquiring human physiology signals through multiple physiology signal sensors which are embedded on wearable equipment; S2, carryingout preprocessing and feature extraction on acquired human body physiology signals, and classifying human physiology states into a 'common state' and an 'event state' according to respective signal judgment mechanisms to obtain multiple judgment results; and S3, carrying out data fusion on the multiple judgment results, marking out different state grades of physiology states of humans in a continuous time period, and enabling a user to selectively concern and perceive his own conditions according to the grade of his physiology state. The human physiology states can be classified and judged, state grades can be visually displayed, and thus, the user can visually perceive change of his states.

Description

technical field [0001] The invention belongs to the technical field of body area networks, and in particular relates to a multi-sensor-based method and device for discriminating and visualizing human physiological states. Background technique [0002] More and more wearable body area network products have entered people's daily life. In 2016, the global wearable sensor market size was about 237.93 million US dollars, and it is expected to grow to about 1.3874 billion US dollars by 2022; from 2017 to The compound annual growth rate during 2022 is about 34.2%. These devices integrating multiple sensors can sense the user's physical activities in real time from multiple dimensions and collect different physiological health data of the human body. For example, a Bluetooth heart rate belt: a wearable device worn on the chest of the human body that uses Bluetooth for wireless transmission. It has a built-in heart rate sensor that can detect changes in the human body's heart rate ...

AI Technical Summary

Problems solved by technology

[0004] Existing wearable technologies are all about measuring and displaying physiological indicators of the human body, such as blood pressure, heart rate, blood oxygen, etc., but after all, such products are oriented to daily life and have not met medical standards, so they cannot be used as a treatment for diseases and other states. Judgment basis, can only give users perception and reminder

However, simple physiological indicators cannot make users very sensitive. Some users do not have common knowledge of these physiological indicators, and this type of product does not provide the identification of changes in the user's physiological state.

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