Physical sign data collection equipment, method, device and readable storage medium

Abstract

The invention discloses physical sign data collection equipment, a method, a device and a computer readable storage medium. The equipment comprises a light-emitting component and a light receiving component, the light-emitting component comprises a light source and a first lens used for reducing an illumination angle, and the light receiving component comprises a photoelectric conversion assembly and a second lens used for converging light signals; wherein the light source generates a first light signal, and the first light signal is converted into a second light signal through the first lens and then irradiated to a human body; the second lens receives the third optical signal and converts the third optical signal into a fourth optical signal; the second optical signal is a third optical signal after passing through the human body; the photoelectric conversion assembly generates sign data by using the fourth optical signal; the first lens and the second lens are matched with each other, so that when the light source generates the first optical signal by adopting smaller current, the obtained fourth optical signal still has higher optical signal intensity, and the optical detection sensitivity is improved, so that the power consumption can be reduced, and the working time is prolonged.

Description

technical field [0001] The present application relates to the technical field of wearable devices, and in particular to a physical sign data acquisition device, a physical sign data acquisition method, a physical sign data acquisition device, and a computer-readable storage medium. Background technique [0002] With the development of the era of intelligent technology and people's attention to their own health, various wearable products with physical sign data monitoring functions are emerging, and many devices are equipped with heart rate detection, blood oxygen detection, PPG (Photoplethysmograph, photoplethysmography) detection and other functions. Related technologies usually use the reflective photoelectric method to obtain physical sign data, and the battery capacity of wearable devices is usually small. When obtaining physical sign data, the operating current of the device increases significantly, power consumption increases, and the working time is greatly reduced. ...

AI Technical Summary

Problems solved by technology

Related technologies usually use the reflective photoelectric method to obtain physical sign data, and the battery capacity of wearable devices is usually small. When obtaining physical sign data, the operating current of the device increases significantly, power consumpt

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