Liquefied Petroleum Gas Leakage Detection And Alert System Using Li-Fi Technology

Abstract

There is an ignorance prevailing among the people on home security these days. They intend it as just as surveillance technologies such as CCTV and other such security system. The security system besides keeping an eye as monitoring the vicinity, it should prevent the mishap. The major mishap that’s predominant is the fire accident caused due to leakage of LPG gas at home. There was ample number of cases investigated and published in the newspapers more often. The proposed system focuses on a system which precludes such mishaps that causes fatal burns and injuries to the lives in that particular vicinity. The system contains gas sensor, PIR sensor and temperature sensor which is used for monitoring and sensing the gas leakage in the kitchen or industry and reacts to it through the micro-controller which turns off the stove/valve by a DC motor that is interfaced with the knob. Also, for a preventive action, it activates the alarm and sends a display text in the other room through Li-Fi communication.