Abstract: The paper firstly analyzes the importance of constructing the on-Line mental mine equipment information management system, and then introduces the characteristics of mental mine equipment management system which adopts B/S mode and multi-layer structure. Then, the system structure, main functions and the key techniques of realizing B/S mode-based mental mine equipment information management system with multi-layer structure developed by ASP.NET are described in detail. The practical cases proved that the metal mining equipment management information system can be adopted to guide all types of mining equipment selection, procurement and planning, with advantages of good maintainability and scalability and high security etc.

Key words: Mine equipment, B/S mode, ADO.NET, Equipment information management system