Abstract:

With the increasing of exploration depth, underground transportation became busier，roadway became more and more complicated, and longer. Due to hard to wiring, low informatization level and low visualization level, an internetofthingsbased underground minecar tracking system was studied and designed. This system made up the lack of surveillance system, and effectively increase production efficiency, reduced accident rate, downsized the crew and ultimately increase economical efficiency.

Key words:

coal mine, minecar, tracking system, internet of things, crew downsizing, efficiency increasing