Mining Publication: Industrial Internet of Things: (IIoT) Applications in Underground Coal Mines

Original creation date: December 2017

Authors: C Zhou, N Damiano, B Whisner, M Reyes

Peer Reviewed Journal Article - December 2017

NIOSHTIC2 Number: 20050954

Min Eng 2017 Dec; 69(12):50-56

The Industrial Internet of Things (IIoT), a concept that combines sensor networks and control systems, has been employed in several industries to improve productivity and safety. U.S. National Institute for Occupational Safety and Health (NIOSH) researchers are investigating IIoT applications to identify the challenges of and potential solutions for transferring IIoT from other industries to the mining industry. Specifically, NIOSH has reviewed existing sensors and communications network systems used in U.S. underground coal mines to determine whether they are capable of supporting IIoT systems. The results show that about 40 percent of the installed post-accident communication systems as of 2014 require minimal or no modification to support IIoT applications. NIOSH researchers also developed an IIoT monitoring and control prototype system using low-cost microcontroller Wi-Fi boards to detect a door opening on a refuge alternative, activate fans located inside the Pittsburgh Experimental Mine and actuate an alarm beacon on the surface. The results of this feasibility study can be used to explore IIoT applications in underground coal mines based on existing communication and tracking infrastructure.

First page of Industrial Internet of Things: (IIoT) Applications in Underground Coal Mines
Peer Reviewed Journal Article - December 2017

NIOSHTIC2 Number: 20050954

Min Eng 2017 Dec; 69(12):50-56


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