Monitoring and Prevention of Gas Leakage at Homes

Abstract: Hundreds of billions of people have used LPG cylinders to cook since they were first discovered. These potentially dangerous gas canisters have been carefully encased. As a result of several sad accidents, their basic safety measures have been strengthened. Unwanted circumstances have been efficiently avoided using tools such as mechanical flow controls, fire blocks, and smart valves. This thesis proposes another viable alternative that might be extremely beneficial to the cause. During operation, the project combines safety and gas availability. The amount of gas within the cylinder is determined using weight sensors in the system. The system used three sensors to obtain the average for great accuracy. The level is then converted to a percentage and relayed to the user through the GSM module, keeping them informed of the LPG level inside the cylinder. The device's safety protocol is quite important. All types of alerts are covered by the system, which includes a buzzer for audible alarms, LEDs for visual indication, and an LCD for readable status information. The GSM module also sends SMS to customers in an emergency to keep them safe.

Keywords: LPG, GSM, LCD, and LED