LPG Gas Monitoring and Cylinder Booking Alert System

Abstract

LPG is widely used in our everyday life. It should be handled with care as it is highly flammable which causes а fire or explosion. The above circumstances can be overcome by implementing techniques for detecting accurate gas leaks. The main aim of this paper is to put forth an IOT gas management system that will be able to sense gas leakage and fire detection. Whenever leakage of gas is detected, the user will be alerted through SMS and call so that the user can turn off the gas valve immediately. Temperature and gas sensors are designed to detect and respond to the presence of flame, fire, and gas leakage. LCD is used to display the amount of gas present and the following alert message is displayed. The buzzer is triggered whenever it encounters leakage of gas. Furthermore, automatic booking of gas cylinders is facilitated with the aid of a load sensor, which notifies the gas-booking agency through the Internet of Things. Customers would also be able to tell whether the gas agency is defrauding them by supplying them with less LPG using the proposed system. In addition, it notifies the gas cylinder going empty when it reaches below the threshold value, which is also displayed in the LCD. At the same time, the user through the app will receive regular notifications, which is the additional advantage of the system.