According to the specific circumstances of coal gangue hill

a wireless sensor networks system is designed combining with the characteristics of wireless sensor networks.It effectively monitors the coal gangue environment

through the acquisition of the information and data which seriously affects the combustion of coal gangue to prevent the occurrence of coal gangue combustion.Aimed at the energy-constrained problem of wireless sensor networks

network are optimized by the genetic algorithm.The simulation results show that the algorithm optimizes energy management

to balance network load.