Petrochemical Enterprise Materials Management System Analysis And Design

Management information systems have become standardized, information technology and automated management systems as part of improving the management efficiency of enterprises and increase revenue play an irreplaceable role. This article discusses a material management system, which applies to large-scale petrochemical enterprises to test for installation and maintenance company. System functions not only to adapt to the characteristics of enterprise management, while fully meet the needs of enterprises, in practical applications have achieved good results.This paper first analyzes the status of the materials management system and development trends, and then check against the security company's management needs, using data flow diagrams and structured methods, an inspection company's materials management system, a needs analysis, the overall structural design, and database design, and implement the system function.The system is effective in achieving the company's main station and more than 20 workshops the data flow between the small station to complete a basic inventory management and material characteristics of the petrochemical industry with the management functions. The main function of its implementation are:(1) Analysis of the main station and shop supplies the needs of the relationship between small station, using C / S and B / S combination to achieve the main station and the small station of effective flow of goods.(2) Design the basic materials management functions of the 56 major categories nearly 7,000 sub-categories of materials management, including planning, a library storage, report printing, balances and inventory, query and statistical analysis.(3) To achieve qualification of suppliers, evaluation, approval and classification management.(4) Implementation of the amount of funds used and non-dynamic materials analysis.(5) For a small station on the main station and various materials and amount of funds used for inventory analysis, sub-themes or sectors visual display. At the same time the system also enables access by user role management, data backup, data recovery, as well as check printing and other features.In this paper, the design of the system, has practical applications, a good solution to the company's materials management and the interface between the operation of enterprises in all aspects of the problem, and achieved satisfactory results.