International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 10 Issue: 05 | May 2023
p-ISSN: 2395-0072
www.irjet.net
Smart Gas Regulator Using GSM Dr. D. Sreelakshmi 1, M.Vishnu Vardhan2, PVS. Nishok Reddy3, M. Vikas4 1Assistant Professor, Institute of Aeronautical Engineering, Hyderabad, Telangana.
234Student of Electronics and Communication Engineering, Institute of Aeronautical Engineering,
Hyderabad, Telangana. ---------------------------------------------------------------------***--------------------------------------------------------------------low-power, replicated sensors suitable for wireless sensor Abstract - Gas leakage is a serious issue since it can result in
networks (WSNs) due to the significant differences in size, cost, and power consumption compared to traditional gas sensing devices that possess the same sensitivity and specificity [1].
accidents and other dangers in both industrial and residential settings. Gas leakage detection systems are frequently placed in vulnerable regions to stop such events. These systems use sensors to find LPG leaks and send SMS notifications through GSM to let people know about the problem. The gas sensor will activate and send a signal to the microcontroller to turn on the LED and buzzer, alerting the user, if the amount of LPG in the air exceeds a predetermined level. The amount of gas left in the cylinder is also monitored by a level sensor, and if a fire leak is discovered, the relay will immediately turn off the gas supply to prevent further danger.
Key Words: Arduino, GSM (Global Systems for Mobile Communications, LPG (Liquid Petroleum Gas), MQ-2 Gas Sensor, LED (Light Emitting Diode), LCD (Liquid Crystal Display), Servomotor. Fig-1: LaserSPECKs Technology.
1. INTRODUCTION
Brush, A. J. have long been fascinated by the idea of smart houses, and have worked hard to develop home automation systems. The main purposes of home automation systems were energy management and security, but there were several obstacles in the way of their widespread acceptance, such as their high cost, complexity, and compatibility concerns. The results of the study suggest several areas for future research, such as developing methods to install home automation without requiring structural changes, creating straightforward security settings that users can easily configure, and facilitating the integration of home devices [2].
LPG plays an essential role in our daily lives, particularly in cooking. It is a cost-effective fuel compared to other options, making it a popular choice. One of the most significant advantages of using LPG is its ability to replace chlorofluorocarbons, which are known to harm the ozone layer. LPG comprises 55% butane, 45% propane, and small amounts of isopentane and olefins. It is stored in liquid form in a cylinder, and the odorless butane and propane are made detectable by adding ethyl mercaptan to the cylinder. LPG is lighter than water and burns in a mixture of LPG-air between 1.8% and 9.5%. LPG cylinders are available in various sizes, ranging from 4kgs to 450kgs. Ascertaining the gas level inside the cylinder can be challenging during daily use. To address this issue, we suggest an effective method to monitor the LPG level in the cylinder. This method would eliminate the need for advance or delayed booking of cylinders.
N. S. G. B. D. Jolhe suggest that Gas Measurement Monitoring System is an intelligent solution designed to enhance the convenience and safety of LPG gas consumers. Additionally, the system offers a real-time gas measurement monitoring feature that enables consumers to check the estimated time till the next refill, consumption history, and gas level through a mobile application or web portal [3].
2. LITERATURE REVIEW S. Koushanfar describe the process of integrating the sensor nodes into a network and the challenges that must be overcome to ensure accurate measurements. This versatile platform uses infrared laser spectroscopy to detect and measure many gas species in concentrations from parts per million to billion (ppm-ppb). High-resolution gas sensing technology has been challenging to incorporate into small,
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