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Coal mining remains one of the most dangerous occupations, exposing workers to toxic gases, extreme temperatures and the risk of cave-ins. This paper presents Cranium Guard Pro, an IoT-enabled smart helmet that enhances miner safety through real-time environmental and motion monitoring. Gas sensors, a temperature and humidity sensor, are integrated with an ESP32 microcontroller. When hazardous thresholds are exceeded, local alerts are provided via buzzer and LED indicators, while wireless communication modules transmit real-time data to the surface monitoring station. The proposed system offers a cost-effective and portable solution to safeguard miners and reduce fatalities.
"CRANIUM GUARD PRO AN IoT - BASED SMART HELMET FOR COAL MINER'S SAFETY", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2455-2631, Vol.10, Issue 11, page no.a13-a19, November-2025, Available :http://www.ijrti.org/papers/IJRTI2511003.pdf
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator