Alumina Production Enterprises Railway Transport Management Information System Analysis And Design,

Railway transport is an important link in nonferrous metals smelting industry. However, for a long time, rail transport management is mainly practiced manually which is a backward operation and leads to delayed information. With the constant expansion of the production scale of enterprises, there is an increasingly prominent contradiction between railway transport energy and transport volume. Railway transport increasingly becomes the "bottleneck" of the development of enterprises.In the paper, how to use computer to solve the problems such as more management levels, slow information transmission and low efficiency of railway transport management in large enterprises is mainly studied.The analysis and design of MIS-based information management system of railway transport enterprises is introduced. Based on the system requirement analysis, the system function modules, topological structure and database design are discussed extensively. According to characteristics of railway-owned enterprises, the development model and technological program of management information system using in railway-owned enterprises are determined. In addition, the detailed implementation including safety design and system performance is represented fully. On the background of DMIS system, the key technologies including double hot standby, system reliability, fault-tolerant technology and database etc in the DMIS system development are deeply studied. The specific implementation of several subsystems of DMIS is expounded and the actual operating results of DMIS are analyzed in the paper.At last, basing on the characteristic analysis of rail transport in an alumina production enterprise(i.e. Alumina Corporation of China, Henan branch), according to the features of transport of Henan branch, how to apply the mature information technology to production management to build a viable management information system is highlighted in the paper. Achieved better results in practical application illustrated the effectiveness and practicability of proposed system analysis and design.