CNG/LPG Gas Leakage Detection & Accident Prevention System

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CNG/LPG Gas Leakage Detection And Accident Prevention System
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Gas leakage tragedies and accidents have lead to heavy losses over the years. So it is very important to detect any gas leakage and prevent any accidents. So we here propose a system to detect LPG/CNG gas leakage scenarios and provide a security alert to intended users. We here propose to build the system using a MQ6 gas detection sensor and interface it with 8051 family microcontroller along with gsm modem for alerting via an SMS. Our system uses the gas sensor to detect any gas leakages. The gas sensor sends out a signal to microcontroller as soon as it encounters a gas leakage. The microcontroller processes this signal and sends out a signal to the gsm modem with required message details. The gsm modem now sends out an alerting sms to the authorized people so that they may handle the issue and look out for leakages.

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Hardware Specifications

  • Atmega 328 Microcontroller
  • Buzzer
  • Stepper Motor Driver
  • LPG/CNG Gas sensor
  • Stepper Motor
  • Resistors
  • Capacitors
  • Diodes
  • LCD Display
  • Transformer

Software Specifications

  • Arduino Compiler
  • MC Programming Language: Embedded C
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