SMART BELT FOR COAL MINERS

Authors

  • Chandrasekar T Department of Electronics and Communication Engineering, Sathyabama Institute of Science and Technology Chennai, India
  • Dinesh Kumar R Department of Electronics and Communication Engineering, Sathyabama Institute of Science and Technology Chennai, India
  • Bhaventhan R Department of Electronics and Communication Engineering, Sathyabama Institute of Science and Technology Chennai, India
  • T S Bhuvaneshwaran Department of Electronics and Communication Engineering, Sathyabama Institute of Science and Technology Chennai, India
  • Dr. T. Vino Professor, Department of Electronics and Communication Engineering, Sathyabama Institute of Science and Technology Chennai, India

Keywords:

Smart Belt, Coal Miners, Gas Detection, Coal Miners Safety, Vital Signs Monitoring, Real Time Alert System

Abstract

This project presents the design and development of a smart belt for coal miners, aimed at improving safety through real- time monitoring of environmental and physiological conditions. The smart belt is equipped with an ESP32 microcontroller, gas sensors, and a pulse oximeter. The primary function of the gas sensors is to detect the presence of hazardous gases such as methane (CH₄) and carbon monoxide (CO), both of which are prevalent in coal mining environments and pose significant health risks. At the same time, the pulse oximeter monitors the miner’s blood oxygen levels and heart rate, providing continuous data on their vital signs. When any hazardous gas is detected or if the miner’s oxygen saturation or heart rate deviates from safe thresholds, the system automatically generates an alert message. This alert is transmitted via the ESP32’s wireless communication capabilities directly to the mine manager, ensuring timely notifications. The real-time nature of this system allows managers to monitor the status of miners and environmental conditions without delay, enabling them to respond swiftly to emergencies and reduce potential risks. The smart belt is designed to function as a proactive safety tool. By continuously monitoring critical parameters, it aims to identify potential hazards before they escalate into dangerous situations. For instance, the early detection of rising methane or carbon monoxide levels can prompt immediate evacuation or other safety measures. Similarly, monitoring a miner's vital signs can help identify signs of fatigue, hypoxia, or other health issues that could impair their ability to work safely. Overall, this project aims to significantly improve the safety standards in coal mines.

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Published

2025-04-30

Issue

Volume 2, Issue 1, January-April 2025

Section

Articles