Wireless Sensor Networks in Underground Mines

Wireless Sensor Networks in Underground Mines

Following tragic events in many underground mines such as those at the Darby, Alma and Sago coal mines, the need for reliable communications systems in underground mines became evident. These incidents triggered the Mine Improvement and New Emergency Response (MINER) Act of 2006 in the United States. The most important aspect of the MINER Act is providing reliable communication for miners before and after tragic incidents. Reliable communication has always been a challenge in underground mines due to changing topologies and the harsh environment. In addition, disasters disable electricity and communications cables, block tunnels and cause fire. These may damage the communication infrastructure which hampers rescue efforts and endangering lives. Therefore, durable wireless solutions using advanced communication and sensor network technologies have been investigated to provide reliable communications in underground mines.

To read more of Wisam Farjow's white paper on Wireless Sensor Networks in Underground Mines, please log on to MRS Resource Center.