• Neha
• A.S.Mali

: In today’s life security is the foremost challenge for all the mining workers. The mining safety system make sure the harm free working environment. The main purpose of the project is to reduce the mining accident and recover the working conditions. IoT based mine safety system has altered sensors for some purpose and the Arduino Uno is used for better reliability. All the sensors are organized considered as a unit and this system is placed in the mining industry. The few parameters such as temperature and humidity value, light intensity level, poisonous gas level in the air and trace of flame are observed from the working area by the sensors. These sensors values are sent to the Arduino for further process and if the values exceed the threshold equal an alert message is sent to the mining control room. In slightly emergency situations the buzzer is used to alert the workers who are working inside the mining working area.

IOT, Coal mineworkers, Safety, GSM, GPS.

"Using Microcontroller IoT Based Safety System of Coal Mine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 3, page no.f339-f345, March-2023, Available :http://www.jetir.org/papers/JETIR2303541.pdf

"Using Microcontroller IoT Based Safety System of Coal Mine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 3, page no. ppf339-f345, March-2023, Available at : http://www.jetir.org/papers/JETIR2303541.pdf