AUTOMATED SYSTEM FOR BOOKING AND GAS LEAKAGE DETECTION WITH SENSOR IN IoT DEVICES

Abstract

The design includes a gas leakage detection unit, an IoT-based booking system, and a mobile application for users. The gas detection unit features an MQ-6 sensor that monitors for leaks in real time. This MQ- 6 is more effective for detecting CH4, natural gas, and minimizing interference from cigarette smoke, alcohol fumes, and cooking odors. When a leak is detected, the system invoke the buzzer. A buzzer is a small electromechanical device that vibrates at a specific frequency when an electrical current is applied, generating sound waves that are audible to the user’s mobile device and notifies the gas agency for prompt action. The IoT-based booking system automatically schedules a gas cylinder refill when levels drop below a specified threshold. It continuously monitors the gas weight in the cylinder and displays it on a seven-segment display. If the weight drops below the threshold, a pulse is sent to the microcontroller to trigger a booking message to the distributor and display "Booking Cylinder" on the LCD. Users receive real-time updates on gas levels, leakage alerts, and booking status through the app, which also allows for manual refill requests and delivery tracking. This system offers numerous benefits, such as immediate leak detection, automated booking, and improved user convenience, leveraging IoT technology for efficient gas management and safety.

Specification

Description:The present gas leak detection system (100) consists of, a weight measuring module, a
microprocessor (101), a LCD display (102), a MQ-6 sensors (103), a load cell (104), a GSM module
(105), and a buzzer (106). The primary Arduino Uno microcontroller requires a power supply (107)
ranging from 7 to 12 volts, which can be provided using various modern adapter components, such as a
step-down transformer, rectifier, filter, and regulator. A DC to AC converter or batteries can also supply
power. The board can be powered within the 7 to 12-volt range; if the voltage drops below 7 volts,
power becomes unstable, and if it exceeds 12 volts, the board may be damaged. We have chosen the
Arduino Uno as the primary platform for this design, because it allows us to write code effectively and
conveniently, and it offers features such as affordability, cross-platform compatibility, and a
straightforward, user-friendly programming environment. , Claims:1. Automated system for booking and gas leakage detection with sensor in IoT devices (100)
comprising of
i. Microcontroller (101);
ii. LCD Display (102);
iii. GSM module (105);
iv. Buzzer (106);
v. Load cell (104);
vi. MQ-6 sensor (103);
vii. Automated Control (108);
2. Automated system for booking and gas leakage detection with sensor in IoT devices has simple
automated control (200) that provide insights on gas levels, consumption rates, and refill needs for
applications like industrial gas supply and home delivery and also gas sensors will continuously
monitor for leaks, sending alerts to an IoT device for real-time analysis and notifications to
authorized personnel by gas leakage detection(201) and booking system (202)

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