Gas Level Detection and Automatic Booking Notification Using IOT

IOT based gas level detection and automatic booking notification. Now a day's LPG is a major cooking fuel as it is cost effective also. So, it is the most preferred fuel source. LPG cylinder has to be pre-booked every time. This booking process is not much efficient nowadays, because users of LPG have increasing day by day. Due to large pool of requests every day the system cannot record every request and serve. This project cares about this issue and gives additional effectiveness to it. As this project monitor's the gas level in the cylinder and if the gas level is lesser than certain level then it automatically sends a notification to both user and the gas agency using mobile network. This project uses microcontroller-based system in which a weight sensor or load sensor are used to find the gas level in the cylinder. This reading is passed to LCD module to show the gas content in the cylinder. If the gas level is less than the fixed value then GSM module sends the notification to the mobile and also informs the gas agency to record the booking on confirmation with customer. This project also ensures safety near the cylinder by detecting if any gas leakage and if any fire occurs. If any of these detected a buzzer will ring and also an exhaust fan will be turned on. The user will also be notified regarding this.