SURKSHA KAVACH SAFETY HELMET FOR COAL MINERS

Coal mining is a best source for the country economy .The security of the underground mine workers must be important because in underground hazardous situation are very serious issues. Various problems are create in mining industries like gas leakage, deficiency of light, etc. If any disaster occurs in mine and if miner gets injured, all the blame directly goes on supervisor. So there must be communication between miners, supervisor and control station. Therefore the purpose of the proposed system is to modify an existing mining safety. Helmet is one of the safety accessories miner should wear while mining. we have a tendency to use rf based mostly electronic equipment to discover employees moving through the whole mining web site. The helmet is integrated with associate degree rf based mostly trailing system that in coordination with the hunter rf systems facilitate offer knowledge over IOT. The important thing is to make the helmet even safer by adding network facilities and better communication between supervisor and workers. This added network is used to detect the environmental situation around the miner working underground and all the real time values are wirelessly updated on the internet by using IoT so the control station get to know about the environmental conditions in which miner working and if any abnormal condition occur they are able to provide the rescue as early as possible. The system also includes the LCD and buzzer for the unwanted situation , at that time take quick action. In this helmet uses different sensors like Gas Sensor, Humidity and Temperature Sensor, IR Sensor. Here the IR sensor is used as helmet removing sensor.