Coal power consumption was 27 % of world total primary energy consumption by fuel in 2018. The coal mining being highly susceptible to accidents and fatalities,the diggers are puttingb their lives in hazards by working in the coal mines. In this project, a coal mine safety
IOT based personal safety protection systems for coal miners
Coal power consumption was 27 % of world total primary energy consumption by fuel in 2018. The coal mining being highly susceptible to accidents and fatalities,the diggers are puttingb their lives in hazards by working in the coal mines. In this project, a coal mine safety system is implemented using IOT platform to transmit the data. This Prototype senses the various health related parameters i.e. the presence of hazardous gas, pulse rate of miner, updated temperature/humidity, global positioning of miner, dust inside the coal mine, vibration bearing by a person and atmospheric pressure of a person. These all parameters will be then transmitted through a communication module to a dynamic internet protocol and will continuously monitored and displayed on the serial monitor and also through a mobile app.. In this way, one may monitor all labors working inside the mines and moreover in case of disaster the life of miner can be secured immediately, This system is mainly implemented to improve the working condition inside the coal mines and also to ensure workers safety.
Our aim and objective is to provide safety to the coal miners while focused on the hazards monitoring all the sensor values compared with the received data from the sensor with safety limits and if any hazards detected, the ground section will be given the necessary alert.

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Prototype Hardware system, wearable jacket and helment
| Elapsed time in (days or weeks or month or quarter) since start of the project | Milestone | Deliverable |
|---|---|---|
| Month 1 | Task 1: Project analysis | Project analysis developed |
| Month 2 | Task 2: Market survey to find out the circuit elements for best possible configurations | Market survey done |
| Month 3 | Task 3. Component testing | Component tested |
| Month 4 | Task 4,Developing Power module | Power module developed |
| Month 5 | Task 5.Developing Communication Module | Communication module developed |
| Month 6 | Task 6:Exploring communication and working on sensors to find out best sensors required | Sensor Checked |
| Month 7 | Task 7: Developed the project. | Project developed |
| Month 8 | Task 8: Developed programming for the project. | Programming for project developed |
| Month 9 | Task 8. making Cloud IoT platform | Cloud IoT developed |
| Month 10 | Task 9: Hardware (prototype design) | Hardware ( prototype design) developed |
| Month 11 | Task 10: Project testing | Report for the project and hardware |
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