An IoT based Safety & Health Advisory System for Homemaker with Service Independency on Various Sensors

Kitchen is one of the most important and sensitive area in a house, where mostly the house maker spend their time. Hence their health inside kitchen is a major aspect. There are different type of gases found in kitchen, mainly nitrogen, oxygen, carbon dioxide and other trace gases. In addition to this, cooking gas which consist most of methane, and small amounts of ethane, propane, and butane are also found, in addition to all this it is highly inflammable too. Tetrafluoroethane from refrigerator and nitrous oxide from canned whipped cream. These gases can be dangerous to human health. In this proposed system we will check the concentration of gases present in the air and notify the people to take appropriate action when it crosses the threshold limits. We will also detect the leakage of cooking gas and inform concern authorities or individuals. An android application will be built to observe the levels of gases in kitchen and it will send warning messages to the concerned people in house over network based on the sensor data. It provide suggestions like to switch on the exhaust fan or open the window or the door in case of excess carbon dioxide or other gases in room. In this work we are aiming to develop service oriented middleware for achieving platform independency with respect to various sensors. Platform dependency is a term that describes a technology that can implement things on one platform and used in other platform without any changes. Service Oriented Middleware is a program pattern of software or application, which are designed according to the types of services.