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
As a critical constituent of many institutions domestic safety and protection precedence, surveillance has mounted its significance and advantages several instances with the aid of using offering instant supervising of possessions, humans having access to your private home and property. This project deals with the layout method of an Embedded Real-Time automated door lock safety device the use of pi digital camera primarily based totally on Raspberry Pi 3 for intruder remark that enhances surveillance generation to offer critical safety to homes and related control. An embedded internet server creates a clean manner for tracking & routinely locking the door any device. The Raspberry Pi primarily based totally Automatic Door Un-locking system the use of a pi Camera affords the concept of tracking a selected area in a far flung vicinity and stumble on the unknown face if they are attempting to enter. The door gets unlock only when it detects the known face and switches on the home lights as home application. When unknown or unauthorized person's face is detected, this device will ship SMS and the picture of the unauthorized person is sent to the owner's mail. The diligent of contemporary COVID-19 situation. As temperature test performs crucial position in controlling unfold of covid, the proposed project has an extra characteristic of temperature test of the individual that attempts to go into the house. So, it has even temperature sensor and LCD which will ask the person to measure his temperature and display the temperature, the measured temperature is also send to cloud so that owner can view the person temperature. © 2022 IEEE.
ABSTRACT
As per recent pandemic situation taken into consideration Corona virus testing is done at the specific center which does not provide safe environment. So there is need of advance system i.e. Contactless Covid Booth Registration system. This system helps to make Covid center automated and contactless which helps to reduce spreading of virus in the Covid testing centers. This system utilizes microcontroller, MATLAB, GSM modem. This system can be useful for all Covid testing centers, hospitals and public health centers. This system having advantages of reduction in spreading rate of virus, Break the chain of virus expansion, reduces patients rate and reduces the risk of infection. This system not only useful for Covid testing centers but help to our nation to minimize the risks of infections and death. © 2022 IEEE.
ABSTRACT
With the incarnation of novel COVID-19, health care is getting more preference in each country. IoT-based health monitoring systems might be the best option to monitor infected patients and be helpful for elderly population. In this paper, analyzed different IoT-based health monitoring systems and their challenges. Searched through established journal and conference databases using specific keywords to find scholarly works to conduct the analysis. Investigated unique articles related to this analysis. The selected papers were then sifted through to understand their contributions/research focus. Then tried to find their research gap and challenges, created them into opportunities and proposed a GSM-based offline health monitoring system that will conduct with the healthcare providers through communication networks. Hopefully, this model will work as an absolute pathway for the researchers to establish a sustainable IoT-based health monitoring system for humankind. © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.