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Arduino Based Smart Helmet for Coal Mine Safety

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Abstract: From the start of human’s need for energy coal mining has gained enormous importance and also hatred for the less protection for the miners. Explosions in mines are generally because of the availability of gases like Methane. Underground mining perils incorporate suffocation, gas harming, rooftop breakdown, and gas blasts. Remembering every one of these angles we planned a framework, i.e. smart helmet using Arduino technology for monitoring the hazardous gases, abnormal temperature conditions, and therefore the humidity levels within the air. The improved safety features in our system dramatically increased anticipation of the coal miners by alerting them about the hazards. In our system, the helmet has the circuit with four sensors i.e. Temperature, humidity, gas, and oxygen level to watch the conditions in the coal pit. If there s any hazardous situation within the mine the helmet has the protection provisions for the miners and also for outdoor operators by making the buzzers active which is occurred in positioned within the helmet in order that a miner can leave coal mines and create a chance to rescue his life from the hazard.

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