There are few existing studies which are directly suitable for the mine locomotive wireless network communication model. According to the characteristics of mine locomotive constantly moving, the mine locomotive dynamic power scheduling method based on the interference management is proposed. First, according to the traditional mine locomotive communication process, a dynamic power scheduling model based on SIC is established. Tomake the model can solve in polynomial time, SIC set and maximum SIC set concept is proposed, and an algorithm for solving all the biggest SIC set is designed to effectively reduce the complexity of the solving problem. The simulations show that the improvement rate of the optimization effect of the methodthan ordinary SIC method isof between 20%~35%, andthe improvement rate isof between 40%~50% compared to traditional methods of no SIC.