An IOT based system for monitoring environmental and physiological conditions

Nowadays, the significant progress in technological sector's growth is at its peak high and so the widening of internet to everything that include sensors and specifically the term IOT (Internet of Things). The main objective of this work focuses on tracking a person, baggage, vehicle (or any object etc) on real time basis, fetching all the environmental information surrounding the subject and partially controlling the subject. A database is created along when the human interacts with the subjects that are usually saved with various parameters along with the images. If it's an electric object then along with its position details and image on a map, a human can remotely interact and control the object. If the case is of any non-electric object only the objects' image and positional details with image description will be added to the map. It can descry and send fall-detection and environmental variation alerts. The information display, counsel and controlling can be done with the help of a web portal. The dignity of the human or an object with the current environmental circumstances are known with the help of Thing speak and hiox cloud type based - COAP (Constrained Application Protocol) Mode Control Algorithm. The paper covers all existing GPS (Global Positioning System) security sections of CoAP including tracking and safeguard of any person or an object. Transportation of sensitive materials (chemicals, industrial products etc) can be review properly with the device. Fall/smoke/fire detection along with other environmental (climatic) information like temperature, atmospheric pressure, gyroscopic inclination and humidity are monitored and the forewarn are given for the same. The device is customarily portable with a remotely controlling option of connecting it with the relay circuitry-for controlling appliances and objects. (C) 2020 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the International Conference on Materials, Manufacturing and Mechanical Engineering for Sustainable Developments-2020.