Method to Rapidly Establish Route of Wireless Communication Network in Underground Mine

Due to the environment in the underground mine was harsh and variable and the stability of the traditional single-chain wireless monitoring network woul d not be expected, in order to enhance the suitability of the wireless communication network in underground mine, a method to rapidly establish a multi path route was provided.The paper introduced the mine monitoring and measuring system applied to the method.The system would be mainly including the additional temporary node a uxiliary communication, the fixed node cross layout strategy and the additional communication path selection face.The paper introduced the installation of the node info rmation table and the high density layout of the fixed nodes in the heading roadway of the underground mine. The networking priority design could realize the rapid esta blishment of the routing when the underground communication network faced unexpected events. The simulation results showed that the mechanism could have a good flexibility.In comparison with the single chain type wireless network, the data transmission, the node average energy consumption and other performances were high im proved.