在采掘计划已经编制的条件下，针对矿井经常出现的采掘失调问题，通过网络模型对采区与水平的各项准备工作进行管理，从时间上对采掘计划进行最优控制，并应用智能技术，建立了知识库，为采掘计划调整提供了决策支持 Under the condition that the mining plan has been prepared, aiming at the problems of mining imbalance that often occur in the mine, the mining area and level preparation work are managed through the network model, the excavation plan is optimally controlled from time to time, and the application of intelligent technology, A knowledge base has been established that provides decision support for the mining plan adjustment