Retraction: Improved Cost Effective IoT Based Coal Mining Safety System

Abstract

In recent years there are lot of life risk occurs to skilled labors in coal mines which requires an advancement in coal mining safety system. In order to improve this current scenario, An IOT based coal mining safety system is proposed. Proposed system is implemented using IOT module to monitor and control various parameters in the coal mines such as leakage of gas, earthquake, water level and Fire ignition detection in the coal mine. All these sensors are intergrated with microcontroller and placed in different parts of coal mines. In case of any uncertainties then buzzer will alert, then the notification is sent to the serial monitor and to the authorized person. This system enhances the safety and improved working conditions of labours in coal mining system.