Iot based Underground Coalmine Safety System

Safety of a person is primary concern in any industry especially in underground coal mining industry. Underground communication is necessary to monitor underground environmental and health parameter and take necessary actions accordingly to avoid any types of hazard. The application designs a warning system for coalmine safety based on IOT. The underground system determines environment and health condition of workers. This system observes the environmental parameters such as gas and vibrations and the health parameters such as heart rate, temperature. The collected information is send to the processor to save them and for remote users to inquire.