Gas Leakage Detection Based on IOT
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The document presents a gas leakage detection and monitoring system utilizing IoT technology, aiming to automate cylinder refills and ensure safety by detecting gas leaks. The system employs various components such as an MQ-2 gas sensor, load cell, GSM module, and microcontroller to monitor gas levels, send notifications for bookings, and alert users of any leaks. This approach enhances safety and efficiency for users of LPG gas by facilitating automatic communication with gas agencies.
Gas Leakage Detection Based on IOT
- 1. Gas Leakage Detection Based on IOT Abstract: Gas leakages results a serious problem in household and other areas where household gas is used, therefore the proposed gas leakage detection and monitoring system is developed. There are many methods available for booking a Gas Re fill, methods include online booking, telephonic booking etc. It will be difficult situation for the one who uses LPG gas for cooking regularly. The aim of this paper is to present a new system automatically books a cylinder when the gas is about to empty is by sending a notification to the gas agency using Wi-Fi using Internet of Things approach. In addition to that sensor is used to detect gas leakage at home. If the gas leakage is sensed automatically it will send SMS to the user. Wi-Fi is one of the most used networks across the world. Hence, load cell has been used to monitor the weight of the LPG gas regularly. The values are next fed to the microcontroller. If the gas in the cylinder indicates a value where the remaining percentage level is crossed below the threshold level set for gas to be indicated as getting emptied, then a notification will be delivered to gas enterprise automatically to book the new cylinder. Subsequently, reply notification will be sent to the customer about the booking status. At the same time, application software is developed in the gas enterprise to inform and record the booking. This, work this helps the society to specifically indicate gas leakage and also helps both customers and the agency to get the gas booking made automatically using the IOT technique.
- 2. Software Requirements: Software’s: - Arduino IDE Server: MySql Hardware Component: Power Supply Micro Controller : Atmega328 Relay driver Circuit Bulb LPG sensor Load cell GSM Module Buzzer LCD
- 3. PROPOSED SYSTEM: In this proposed system, the gas leakage is detected by MQ 2 sensor which is interfaced by microcontroller, when the gas leakage is detected through the MQ 2 sensor the motor gets on and lights gets off with buzzer alarm and displaying alert message in LCD display, at the same time the notification will be sent to user through mobile which is connected via Wi-Fi. Further, working of this proposed system is as below Load cell which is also known as pressure sensor is used to detect the weight of the gas and the result will be displayed through LCD display If the weight of the cylinder is below the threshold level, the booking confirmation message will be sent to user through mobile The threshold range will be embedded and usually developed using C Programming GSM modem is capable of sending and receiving messages Message will be sent from user to LPG agency and gets a return notification of when the LPG is delivered. However, as another segment of this system, it also detects leakage of gas in LPG models through sensors. LPG gas sensor will generate the signal to the UC and automatically shut down the main power supply. LCD is used to display the alert message i.e “LPG leakage detected” displayed when the leak is detected by sensor.
- 4. BLOCK DIAGRAM: Block Diagram of the System