pisco_log
banner

Dynamic Filtering Electronic Mask Design

Keyuan Cheng

Abstract


Aiming at the pain points of traditional masks, such as suffocation, easy secondary pollution and lack of monitoring, this paper designs an intelligent protective mask based on ESP32. The temperature and humidity pressure sensor, active fan and UV-TiO2 filter layer are
integrated on the hardware to realize the coupling of physical interception and photocatalytic sterilization. On the software, the wear detection
and filter blocking early warning algorithm are developed, and the Web Internet of Things monitoring platform is constructed. The test results
show that the system significantly improves the internal microenvironment while ensuring efficient protection, and has broad application prospects in mountain fires, industrial dust and medical sterilization.

Keywords


ESP32; Intelligent mask; Titanium dioxide; Wear detection algorithm; Internet of Things monitoring

Full Text:

PDF

Included Database


References


[1] Li Qiang, Yin Yongchao, Cao Daxian, Wang Ying, Luan Pengcheng, Sun Xiao, Zhu Hongli. (2021). Photocatalytic Rejuvenation Enabled Self-Sanitizing, Reusable, and Biodegradable Masks against COVID-19. ACS nano, 15(7), https: //doi. org/10. 1021/ACSNANO.

1C03249.

[2] Yang Dehu, Zhu Zhu, Hu Yi, Liu Jianqiang. (2021). Correlation analysis between respiratory resistance and particulate matter filtration

efficiency of masks and countermeasures. China Fiber Inspection, (08), 57-59. https: //doi.org/10.14162/j.cnki.11-4772/t.2021.08.015.

[3] Ates H Ceren, Nguyen Peter Q, GonzalezMacia Laura, MoralesNarvez Eden, Gder Firat, Collins James J, Dincer Can. (2022). Endto-end design of wearable sensors. Nature reviews. Materials, 7(11), 21-21. https: //doi. org/10. 1038/S41578-022-00460-X.

[4] Nguyen Peter Q, Soenksen Luis R, Donghia Nina M, AngenentMari Nicolaas M, de Puig Helena, Huang Ally, Collins James J. (2021).

Wearable materials with embedded synthetic biology sensors for biomolecule detection. Nature biotechnology, 39(11), 1366-1374. https:

//doi. org/10. 1038/S41587-021-00950-3.

[5] Cao Kai, Zhang Honglin, Li Bo, Li Zhilin, Liu Bo, Shi Qinglin. (2021). Active air supply intelligent electric mask. Electronics World, (14),

63-64. https: //doi.org/10.19353/j.cnki.dzsj.2021.14.031.

[6] Hannelore Peeters, Arno Raes, Sammy W. Verbruggen. (2024). Plasmonic photocatalytic coatings with self-cleaning, antibacterial, air

and water purifying properties tested according to ISO standards. Journal of Photochemistry, Photobiology, A: Chemistry, 451, 115529-.

https: //doi. org/10. 1016/J. JPHOTOCHEM. 2024. 115529.

[7] Horvth Endre, Rossi Ldia, Mercier Cyprien, Lehmann Caroline, Sienkiewicz Andrzej, Forr Lszl. (2020). Photocatalytic NanowiresBased Air Filter: Towards Reusable Protective Masks. Advanced functional materials, 2004615-2004615. https: //doi. org/10. 1002/

adfm. 202004615.

[8] Sha Lizheng, Zhao Huifang. (2011). Study on the structure and properties of photocatalytic silk mask paper. China Pulp & Paper,

30(04), 34-38.

[9] Song Wei, Xie Dou, Shi Jingwen, Liu Wenjun. (2022). Design and implementation of a mask wearing and body temperature detection

system. Internet of Things Technologies, 12(05), 30-33. https: //doi.org/10.16667/j.issn.2095-1302.2022.05.008

[10] Xu Taoyue, Huang Bo, Ye Qing. (2023). A mask wearing detection algorithm based on pedestrian detection. China Science and Technology Information, (01), 80-82.

[11] Burko Aliaksandr, Zavatski Siarhei, Baturova Arina, Kholiboeva Makhina, Kozina Julia, Kravtsunova Kseniya, Bandarenka Hanna.

(2023). Polymer Membrane Modified with Photocatalytic and Plasmonic Nanoparticles for Self-Cleaning Filters. Polymers, 15(3), 726-

726. https: //doi. org/10. 3390/POLYM15030726.




DOI: http://dx.doi.org/10.70711/frim.v4i6.9689

Refbacks

  • There are currently no refbacks.