Gas leakage Detection on Embedded System and Wireless cellular network past Alerts System
Keywords:
Gas Leakage Detection, Embedded System, Alert SystemAbstract
This research presents a gas leak detection and alert system via mobile phone, controlled by a microcontroller. The system consists of three main components: an input unit, a central processing unit, and an output unit, powered by a direct current (DC) power supply. The input unit utilizes an MQ-5 gas sensor capable of directly detecting LPG gas and transmitting the signal to the microcontroller board for processing. The processed signal then activates output devices such as a siren and an emergency rotating light. Additionally, the system is capable of automatically making phone calls to notify caretakers. Performance tests indicate that the detection and alert speed depends on the gas leak concentration and the environmental conditions of the installation area. The system can be further developed and applied in industrial factories or small-scale business establishments.
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