GSM Based LPG Detector With Sound Alarm

Mohd Nazim, Nurul Shafnie (2017) GSM Based LPG Detector With Sound Alarm. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Leakage of a gas in any segment may reason tomany health subjects and therefore in the kitchen it is to be warned against such disaster happenings by applying a safety system that can make an early alert to the users.This paper describes the development of gas detecting for LPG gas leakage detection.The planned design includes an Arduino Uno microcontroller,MQ 5gas sensor and a GSM module.The sensor node will detect a permissible level of concentration of the gas according to the digital output of a sensor and also collects the gas leakage data thereby locating the specific area of the sensor node. GSM sends the message from gas sensor to the user that is sent through the GSM communication.A GSM module was as a communication tool between the microcontroller unit and mobile phone unit.The system could be installed at any remote place and could be controlled by any mobile phone supporting the SMS service.The reliability and productivity of the system are the key concerns and influence the design and development choices for the system in terms of the hardware and software designs.

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