Coal mine mining plan based on Workgroup model

Abstract：The paper presents the conception and pivotal techniques, analyzeds the plan and adjusting theory of coal mine plan, puts forward the realized method of mining plan distribute management system based on Workgroup model.It also accounts for the application of the system in coal mine by an example, some conclusions of coal mine mining plan management system based on Workgroup model are obtained.

Keyword：Workgroup;mining plan;directory indexes;distribute system;