[email protected] 8010700500 / 8069795500

DESIGN AND DEVELOPMENT OF A 4-in-1 SMART MASK


This automated IOT-based smart mask can sanitize our hands and belongings whenever we hold it within 20 cm in front of that mask with the help of an ultrasonic sensor. Its buzzer also creates a ring whenever there are persons or objects within 3ft to ensure that everyone should maintain a safe distance from each other. This mask also shows the temperature of the person wearing it so that any changes in his/her body temperature can be easily identified by other people so that they can take proper safety measures. This mask also offers a triple layer of protection against viruses and pollutants. It can be easily programmed according to our requirements. This mask works on a rechargeable battery and is fully automatic. This mask can be made more compact in the future. This invention deals with a smart mask that will alert us of keeping social distancing, it will sanitize our belongings automatically if within a proper range & it will measure our body temperature and will give continuous monitoring so that sudden changes can be identified. First of all when we power the Arduino board using a USB cable all the components including the ultrasonic sensor, buzzer, and 5V relay get its power supply.

There are three batteries 1st is for powering the Arduino board, ultrasonic sensor, buzzer, and the relay 2nd is for powering the sanitizer sprayer machine, and 3rd for the temperature detector. After successfully switching it on the ultrasonic sensor (HC-SR04) starts to send ultrasonic waves using the transmitter, after getting any obstruction within a particular distance as mentioned in the program it reflects back to the receiver. After the sound comes back it sends a signal to the Arduino UNO Board for further processing, after the board processes the signal it triggers the required circuit as mentioned in the program like if the range is in 3ft it will trigger the buzzer and if it is 20cm it will send signal to the 5v relay which is connected with the Arduino board where the common is connected to the negative supply of the secondary battery and the normally open pin is connected to the negative terminal of the sanitizer sprayer machine’s power supply. If the signal which is reflected back from the object is from 3ft it will switch on the buzzer and if it is from 20 cm it will switch on the buzzer as well as the sanitizer dispenser machine. The sanitizer in the container is converted into mist using a mist maker and then it is released for sanitization purposes. Now coming to the second part of the mask where we have used a temperature detector for detecting our body temperature whenever we wear the mask. There is a sensor inside the mask which collects our body temperature information whenever the mask gets in contact with our body and sends it to the processing and display section for displaying the temperature. There is also a 3-layer filtration system inside the mask which helps with infiltration. This is a rechargeable and automatic mask with a few innovative features.

News and Achievements


iemwebmaster | 2024-05-09 10:53:29


IEM has signed a MOU with India Internet Foundation
iemwebmaster | 2024-05-09 10:16:54


Annual Prize-Giving Ceremony
iemwebmaster | 2024-05-03 10:13:16


GHRDC RANKING
iemwebmaster | 2024-05-03 09:40:40


Press Releases


Press Release regarding 1st and 3rd rank of IEM-UEM in West Bengal Private Engineering College Rankings by Times of India



Press Release in Ananda Bazaar Patrika regarding the very First Indian app by the students for the students



Enginious under the banner of IEI-IEM Electrical & Mechanical students’ chapter has been published in IEI newsletter



Press Release in t2 regarding IEM PET SOCIETY



Rankings


BBA 2nd Ranking of IEM BBA in West Bengal

GHRDC


BBA 2nd Ranking of IEM BBA in East and Central Region

GHRDC


BBA College of Eminence 7th Ranking of IEM BBA in India

GHRDC


Top private B School among Kolkata & East Zone

IEM group again bagged the top position in the best private B Schools in Kolkata and also ranked 5th among East Zone ranked by OUTLOOK.

Outlook, 2024


IEM ranked 32 across India as Top Private B School

Outlook, 2024


IEM ranked 14 as Best Private University – constituent College across India.

Outlook, 2024


Champion East

– NEN (National Entrepreneurship Network) E-Week, 2011-2016


Rated Silver A+++ Business School

– “Just Careers” Magazine, 2011


3rd amongst all Government & Private Colleges in West Bengal

– The Telegraph, 2009


Calendar