A biological piezoelectric smart mask and its smart control method

Abstract

The invention relates to a bio-piezoelectric intelligent mask, which comprises a mask body. Hanging ears and breathing windows are arranged on both sides of the mask body. A mask filter element is arranged in the breathing window. The mask filter element is composed of multiple layers of mutually insulated films. Each layer of film From left to right, it is composed of the first electrode layer, the first core material layer, the air-permeable layer, the second core material layer, and the second electrode layer. The core material layer is made of biological piezoelectric hydrogel, and the center position transparent window, and an intelligent control device is also arranged on the mask body. The invention also discloses an intelligent control method of the bio-piezoelectric intelligent mask. The present invention can generate electric energy under the respiratory air pressure, so as to have the function of electrostatic adsorption of dust and viruses; at the same time, the present invention can realize the matching of the working voltage of the filter element with the human respiratory air pressure through the intelligent control device, and predict and compensate the air pressure based on data mining technology. Working voltage, so as to ensure smooth breathing, filterability, adsorption and energy saving when used for a long time.

Description

technical field [0001] The invention relates to the technical field of smart masks, in particular to a bio-piezoelectric smart mask and an intelligent control method thereof. Background technique [0002] All kinds of masks sold on the market, such as dust masks, medical protective masks, half masks, full face masks, etc., have long-term use, weakened electrostatic adsorption, uncomfortable to wear, not smart enough, unable to self-powered, and unable to monitor breathing conditions in real time , the power supply module cannot be degraded, and it is not energy-saving and environmentally friendly. In addition, there have been many cases of suffocation while wearing masks, and for masks in protective use, random removal will inevitably increase the chance of breathing germs, and the safety of users should also be fully protected. Contents of the invention [0003] The primary purpose of the present invention is to provide a bio-piezoelectric device that realizes real-time ...

AI Technical Summary

Problems solved by technology

[0002] All kinds of masks sold on the market, such as dust masks, medical protective masks, half masks, full face masks, etc., have long-term use, weakened electrostatic adsorption, uncomfortable to wear, not intelligent enough, unable to self-powered, and unable to monitor breathing conditions in real time , the power supply module cannot be degraded, not energy-saving and environmentally friendly, etc.

In addition, there have been many cases of suffocation while wearing masks, and for masks in protective use, random removal will inevitably increase the chance of breathing germs, and the safety of users should also be fully protected

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