ABSTRACT
Developing an automatic door-opening system that can recognize masks and gauge body temperature is the aim of this project. The new Corona Virus (COVID-19) is an unimaginable pandemic that presents the medical industry with a serious worldwide issue in the twenty-first century. How individuals conduct their lives has substantially changed as a result. Individuals are reluctant to seek out even the most basic healthcare services because of the rising number of sick people who pass away, instilling an unshakable terror in their thoughts.This paper is about the Automatic Health Machine (AHM). In this dire situation, the government provided the people with a lot of directions and information. Apart from the government, everyone is accountable for his or her own health. The most common symptom of corona infection is an uncontrollable rise in body temperature. In this project, we create a novel device to monitor people's body temperatures using components such as an IR sensor and temperature sensor. © 2023 IEEE.
ABSTRACT
COVID-19, is caused by the transmission of SARS-CoV-2 through direct or indirect contact with infected people though respiratory droplets has transitioned from a pandemic to an endemic but is still regarded as active by WHO. Restrictions and lockdowns were lifted as the situation became endemic, but the previous measures had to be kept in place. By developing a module that includes temperature monitoring, face mask detection, a non-contact sanitizer dispenser, and door automation that operates based on the number of individuals inside a closed area in order to maintain social distance, our project aims to incorporate these precautions into our everyday language. As a part of making the new normal easily adaptable, we also introduce a webpagebased reservation system, which wm essentially display the current count and also help in reducing the waiting periods. © 2023 IEEE.
ABSTRACT
COVID-19 is making a huge impact both in terms of the economy and human lives. Many lost their lives due to COVID-19 which is found in most of the nations. The number of positive symptoms is increasing rapidly all over the world. To safeguard us from the virus, some protocols have been addressed by WHO in which people has to wear a mask and make a social distancing when moved in public. Therefore, social distancing places an important role in preventing us from the spread of the diseases. The minimum distance between to be maintained is informed at 6 feet informed by the health organizations. When people gathered on a group social distancing could not be maintained even if manual or any kind of technology implemented. Temperature measurement on mass gathering was also a tedious process where the monitoring is essential. Multiple methods such as thermal cameras, temperature sensors for monitoring the personnel has not been efficient. In the proposed work to monitor the social distancing between the persons an ultrasonic sensor is placed to detect the obstacle and an IR sensor to make the rover move. An encoder is used to calculate the distance based on the rpm of the wheel. Based on this input the distance is checked within this limit the obstacle is detected, an alert signal is made using the buzzer. A thermal sensor is used to measure the temperature of the person and an LCD display shows the temperature of the person and distance between obstacles. The proposed system has resulted in identifying the distance and helps in reducing the spread during the pandemic situation. © 2023 IEEE.
ABSTRACT
The need for intelligent and distributed monitoring systems based on sensor networks of diverse application systems is growing as a result of the field of industrial control in network applications developing so quickly. It is required to check the body temperatures and attendance when students and staffs visit schools and colleges during this COVID 19 pandemic. A solution is developed here for the purpose of tracking temperatures and attendance management using a smart thermometer without being in contact in order to keep social distance. The person (both staff and student) faces are captured by the ESP32 Camera for training and testing purposes. After the training is over, the ESP32 Micro Controller board registers the student or faculty facial image. For attendance purposes, the MLX90614 IR Temperature Sensor will measure the body temperature of students or instructors. Both the collected data and the email-based attendance notification will be transferred to the cloud using IoT. The message "Please leave the college and take care of your health" will be communicated to the person if their temperature exceeds the threshold level. © 2022 Authors. All rights reserved.
ABSTRACT
Smart door locking systems have become more sophisticated as technology has advanced. Though an automatic password-based door lock system provides a more secure method of locking and unlocking the system, because of the ongoing COVID situation, it is extremely dangerous to touch the keypads, which are frequently used by different people. Hence, in this project, we use RFID tags and Arduino. The RFID card reader detects and validates the user's access. When the card is brought close to the reader, it recognizes the radio-frequency of the card and thus verifies its authenticity, key along with beeping sound, LCD display and LED blinking. We have also connected a sensor, which will be very useful during the nighttime for operating the door. In addition to this, face recognition technique and SMS alerting system can also be implemented in this project for enhanced security. This system is extremely valuable because of its low cost of construction, advanced capability, and simple interface. A fire alarm can be added to this system. We don't usually have fire alarms at home. Therefore, this device can serve as a lock and a fire alarm. Mainly, this project is designed and implemented to enhance security with ease of convenience. This system can be used in main doors, private rooms, and lockers in our home or even hotel rooms, banks, classrooms, use any other location as a secondary lock for added security. © 2023, The Author(s), under exclusive licence to Springer Nature Singapore Pte Ltd.
ABSTRACT
With the onset of the Covid-19 pandemic, the health of people has become more of a concern. With this, temperature measurement has gained even more significance. Non-contact thermometers give the advantage of being used in extreme infectious environments, lightweight, repeatability, and many more. Thermal screening helps in identifying people with a high body temperature who are potentially at risk. This research work focuses on the non-contact human body temperature measurement with the assistance of a robotic arm. The robotic arm is used to dispense the power of mobility to the system. The robotic arm, interfaced with Raspberry PI, is used to dispense the power of mobility to the system. Non-contact infrared temperature sensor, MLX90614, is interfaced with Arduino Nano and is used to measure human body temperature. The temperature obtained from the thermal gun is fed to the serial monitor app in the mobile that is connected through the USB cable to Arduino Nano. The temperature sensor's data is displayed on a mobile phone in Celsius unit. The format in which the sensor data is displayed is programmed using Arduino IDE. © 2022 IEEE
ABSTRACT
Amid and post-COVID-19 pandemic, the matter of being in touch with patients to monitor their health matrices became somewhat challenging, especially in the rural areas of countries like Bangladesh and for elderlies. To address this issue, a patient health monitoring system is developed using a Programmable Intelligent Computer (PIC) microcontroller and Global System for Mobile Communications (GSM) protocol with the help of a pulse sensor, IR sensor, photodiodes, temperature sensor, etc., to measure 3 (three) crucial health matrices such as heartbeat/pulse, oxygen saturation level, and body temperature from a fingertip of the patient in 20 s remotely. Whenever the system measures the health matrices, it sends a short message service (SMS) report to a personal caretaker over GSM automatically. If the system finds any anomaly based on predefined threshold levels for each health parameter, it sends a SMS alert report to the designated doctor automatically as well. A prototype of the developed system is made, verified, and tested to be working perfectly as designed and programmed. In the experiment with the developed system, heart rate ranged from 61 to 105 bmp, body temperature ranged from 95.3 to 99.1 ℉, and oxygen saturation was minimum at 97%. According to the set threshold levels, which led to an automatic SMS alert to the caretaker's mobile phone. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
ABSTRACT
For patients to receive good care, doctors must be present. To administer medication or provide treatment, he can't be everywhere at once. If we regularly examine our health, we may be able to identify certain illnesses by spotting them early on. Because of coronary syndromes, many people have died. Doctors are unable to see patients in person until the condition is serious, especially during this period (the Corona virus phase). Because of this, a system to measure pulse rate has been devised in this work. Pulse detection is a straightforward but crucial aspect of keeping track of a patient's health. The hardware used in this research investigates the implementation of a pulse sensor utilising the Arduino development platform and an infrared sensor module created for the Arduino development board. © 2022 IEEE.
ABSTRACT
One of the most pressing challenges facing restaurants since the COVID-19 outbreak began is personnel. A staffing scarcity across the business has resulted in a slew of issues, including significantly longer wait times and irritated clients. A robot waiter may make a huge impact in a restaurant in this situation. This research led to the formation of a low-cost Arduino-based Android application control Robot that can work as a restaurant waiter. The proposed model can follow a path, avoid obstacles, serve meals to a specific consumer, and return to the kitchen on its own. To precisely follow the line, the PID algorithm is utilized. To detect potential obstructions, a sonar sensor is used. On an LCD, messages and warnings are displayed. An Android app that allows the chief to select a particular table for serving meals. For convenience, the robot's current state is displayed in the application. Our testing results show that the robot performs satisfactorily over 90% of the time. It should be emphasized that the offered model is adaptable to any restaurant. © 2022 IEEE.
ABSTRACT
The newly discovered infectious disease COVID-19 infected many people. The coronavirus causes respiratory problems and also gets affected in many parts of the human body. This virus is transmitted from one body to another body through the air or by touch. The only way to stop the transmission is to use a mask on the face and washing or sanitizing hands frequently. Sanitizers are liquid, gel, or foam which is designed to eliminate germs on skin or any other object. In daily lives also sanitization is necessary to prevent various germs which can make you ill. One of the main modes of contact with germs is our hands because in our daily lives we touch many infected surfaces and objects unknowingly hence to prevent any type of illness due to those germs, hand sanitization is necessary, especially for a person working in a closed and congested environment like offices, canteens, restaurants, schools, etc. This paper aims to design a low-cost Arduino-based automatic sanitizer dispenser-controlled door and it will be of great help in public places where people don't follow hand hygiene properly. This automatic sanitizer system will be placed at the entry point of the main gate and it will only allow entry from that gate if and only if the person goes through the sanitization process first. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
ABSTRACT
Only vaccination can not prevent COVID-19 infection. Social distancing and other preventive measures like - frequent hand washing, wearing a face mask can reduce the rising infection rate of COVID-19. It is not feasible to maintain social distancing and ensure hand sanitization in public places by humans as COVID-19 can affect that person or be contaminated by him/her. An automated social distancing system will play an essential role in maintaining social distance within certain boundaries. An automatic social distancing system called 'COV-SSDS' has been proposed in this work. In COV-SSDS, a person has to disinfect the hands with a sanitizer after being detected by the infrared sensor because the servo motor control door does not open without hand sanitization. If the person does not stand in the proper place, he/she will be notified. A liquid crystal display module has been used to display the number of people in the queue and the occupied slots. An alert generation system to alert the people about occupying the empty slot and a power backup unit was also attached to this system which was not found in previous studies. According to the features, feasibility, maintenance, and cost analysis, 'COV-SSDS' is worthy of the previous works. © 2022 IEEE.
ABSTRACT
Especially with the COVID-19 pandemic, which is affecting the whole world today, accurate determination of the number of people entering a closed area has become very important in terms of measures to be taken against the spread of the disease. This project uses WiFi Signals and IR sensors to determine the number of people in a predefined area. To obtain the required raw data the system utilizes two main principles: the effect of humans on the WiFi signal strength and the entrance-exit control based on distance and LDR sensors. It is a low cost solution with quite good sensitivity and low error level. The simple principles which it is based on allows its application also in other areas like for example livestock farming, where the number of cattle entering a closed area can be counted. © 2022 IEEE.
ABSTRACT
The entire world is enmeshing the pandemic COVID-19, which affected the public health and it is spread all over the world. Every country’s authority is making more and more efforts towards maintaining the public health as well as mental health and are developing the vaccination to control the COVID-19. As COVID-19 is an infected disease for which a sanitized environment must be chosen at top most priority to prevent infection. Most of the countries are facing the problem of incrementing the infection rate of COVID due to griminess problems. Most healthcare industries are also working to create a sanitized environment with incorporation of the Internet of Things (IoT) which is resulting in the smart health care appliances for generating the sanitized environment. In this paper the researchers have developed an IoT- Galvanized Pandemic Special E-Toilet for generation of sanitized environment which resolves the issues of griminess problem. The proposed architecture has been comprising with three levels of working methodology as Occupancy Check, Auto Flush and Auto control of Appliances using Mobile Application. It is implemented using a raspberry pi board, Arduino Uno as a core unit of the system with interfacing the peripherals: IR sensor, Ultrasonic sensor and HC05 Bluetooth module, servo motor, Relay module, CFL lamp and LED. The proposed architecture has been simulated individually using single piece of sensor, then later assembled all the peripheral together and simulated. The proposed architecture can be used in field of education, industries, corporate offices, multiplexes, hospitals etc. [ FROM AUTHOR] Copyright of Journal of Discrete Mathematical Sciences & Cryptography is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)
ABSTRACT
It is extremely difficult to monitor and manage infected patients during the COVID-19 pandemic. This IoT wearable monitoring gadget is developed to measure the indicators of COVID-19. Patients' GPS data is used to notify medical authorities of their infection status. A wearable sensor is affixed to the body and connected to an edge node in the IoT cloud where the data is processed and analyzed in order to monitor health. A temperature sensor, GPS, SpO2 sensor, IR sensor, and accelerometer make up the system. The Arduino UNO processor is used in this gadget. The patient's body temperature is obtained using the temperature sensor. The location of the infected patient is tracked using a GPS sensor. Human movement is detected using an accelerometer. The SpO2 sensor measures the blood oxygen saturation level. The heart rate is detected using a pulse sensor. Information about preventive measures, warnings, and actions is stored in a cloud database. COVID-19 symptom readings are measured using this approach for monitoring and analysis. © 2022 IEEE.
ABSTRACT
Corona virus which started in 2019 has given a bad impact on human lives. It has taken several lives round the world increasing shock and fear among people. Authorities have suggested measures to prevent spread such as hand sanitization and social distancing. Several works has been presented to prevent when people move out for purchase of commodities, attend to work and so on. Much work on hand sanitization is presented by researchers. In our work shoe sanitization process is presented. Automatic shoe sanitizing is also necessary like hand sanitization as there is a possibility of spread of virus through legs too. Sanitizers have proven to be the greatest shield against the virus. Santizers remove bacteria from the surface up to a certain safe level. Social distancing, washing hands and wearing mask have become mandatory to stop the spread of ongoing pandemic which is devastating the world. Washing hands with sanitizer is the most important thing to control the spread of infection in public places. But much attention to one of the common virus carrier “shoes” is not noticed. By this system, we can disinfect the shoes by using liquid sanitizer. The final output looks like a shoe mat which have sanitizer sprayer beneath it. With the help of IR sensor, it detects the shoes and further process is continued where the liquid sanitizer is bound to come out which results in sanitizing of shoes. © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.
ABSTRACT
High temperature can be a symptom of various critical and semi-critical diseases. In the present COVID-19 pandemic, the demand for non contact based body temperature measurement devices are quite high. However, such devices are not only costlier than their contact based counterparts, but also their accuracy greatly depends on the distance and the location of the subject from the sensor (usually within 2–4 cm). To increase the accuracy of the measurement, researchers usually couple an ultrasonic sensor that can measure the distance of the object and instruct the sensor to take the reading only when the object is within the acceptable distance. However, the measurement of distance by the ultrasonic sensor depends on various aspects such as the impurities (such as sweat), location of the measurement area (forehead, hand etc.)and the initial distance. To overcome these limitations, the present work designed a low cost working prototype based on Arduino together with MLX90614ESF infrared temperature sensor and HC-SR04 ultrasonic sensor with an automatic distance correction mechanism for improved accuracy in temperature measurement. © 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
ABSTRACT
COVID-19 is an infectious disease that causes serious pandemic. There are many means to contradict the outspread of the microbe and one such way is to sterilize the hands by washing with soap for 20 seconds. Despite washing hands regularly, there is a tendency to touch the contaminated surface in the tap and door handles. In order to make the hands contamination-free before entering the premise, a solution that a person will be allowed to enter only after hand washing has been implemented. Having an automatic faucet and door which will be controlled using the micro controller Arduino Nano wherein various sensors like IR sensor and other devices like servo motor, relay module and LCD display will be interfaced with the micro controller has been proposed. An IR sensor will be placed at the door that senses whether the person has washed his/her hands or not and grant access for the entry. Another IR sensor will be placed at the faucet and it will sense the person's hand and control the water flow accordingly. The proposed system will ensure whether people have washed their hands before entering their premises and grant access accordingly. © 2022 IEEE.
ABSTRACT
The world is going through a global crisis due to the contemporary Covid-19 pandemic situations. The coronavirus disease has recently caused a pandemic, in over 200 countries. It caused in billions of humans and causes numerous deaths. As this virus had been widespread, it is necessary to take precautions, especially in public places where people are in majority. Since, people in public areas are huge, it is a difficult task to check everyone and monitor them manually and the demand for sanitation. Thus, a system is made into existence which detects the person's temperature and opens the door to enter in. Once, the person is entered, it closes the door automatically. A sanitation system is also attached, in order to sanitize the person's hand. If the body temperature is high or above the prescribed level, it doesn't open the door and alerts the person. A switch is also placed inside the room, to open the door, in case of emergency. The system displays the person's temperature and the GO IN/KEEP OUT! message. Thus, this project focuses on reducing the manual work in public places to check temperature of the person and, to sanitize the people. Thus, this model ensures that everyone is safe during these pandemic days. © 2022 IEEE
ABSTRACT
In this paper we propose the use of secure contactless Electronic Voting Machine(EVM). We used a Radio Frequency Identification(RFID) reader to authenticate the voter's identity, and Infrared(IR) sensors to implement contact-less voting to curb the spread of Covid-19. Significant components used are Arduino Uno, FC-51 Infrared Module, EM-18 RFID reader, keypad, and I2C PCF5874T for Liquid Crystal Display(LCD). The software used to program these components is Arduino IDE. This EVM ensures security in two ways - authorizing the identity of the voters before they are allowed to vote, as well as providing a contact-less experience for the voter. An extra layer of security is added, so that when the candidates and Election Commission are present and enter their respective passwords, only then can the results be accessed. © 2021 IEEE.
ABSTRACT
COVID-19 has left a lasting impression on society. Offices, shops, and other public places, new restrictions have been imposed on the number of users authorized in a given room. It is necessary to maintain social distance as well as complete temperature checks at mall and office entrances. Recent advances in electronics have enabled the development of new monitoring systems with low cost that benefits consumers. Sensors in medical equipment translate many types of vital indications from the human body into electrical impulses. With the help of contactless sensors, we are trying to reduce the spread of COVID-19 to lead a healthier life. This paper shows how to use an Atmega controller to remotely monitor human body temperature (HBT). An Atmega controller, an IR Sensor (S1), and an MLX-90614 (S2) contactless temperature sensor module makes up the proposed system. An LCD is used to display the result of the sensor which gives temperature of the individual. Sanitizer is sprayed after the solenoid contact is energized. © 2021 IEEE.