Automated Fire and Gas Detection: An Integrated Safety System using LabVIEW
Year: 2025
Type: article
Abstract: Fire and gas leaks can be dangerous, causing harm to people and property. This paper presents a smart fire and gas detection system that improves safety using multiple sensors and automatic decision-making. The system includes four gas sensors and a five-channel flame sensor, both providing digital signals to detect risks. A voting method is used for gas detection to reduce false alarms. An LM35 temperature sensor also checks the surrounding temperature and alerts when it reaches dangerous levels. When a hazard is detected, the system turns on a buzzer and LED lights to warn people. An infrared sensor detects a human entry into hazardous areas and provides an alert. If a fire is detected, a sprinkler system automatically activates to control the flames. To handle false alarms, a push button is provided to stop the system, along with an LED indicator. All monitoring and control are done through a LabVIEW interface. This system provides a reliable and easy-to-use solution for fire and gas safety.
Authors: Jeevanathan S, Sachin S, Furkhan Anas H, Shujath Ali Khan M, Gopikrishnan A
Language: English
Subfield: Safety, Risk, Reliability and Quality
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6893081408
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