The Design And Implementation Of A Manufacturing Execution System

With the MRP, ERP and other tools and management concepts in the continuing efforts to promote and popularize the awareness of information technology is gradually strengthening. One, ERP, SCM, CRM, EIP, PDM, etc. there are numerous information management software, was gradually accepted by many managers, and began widely used in enterprise management, enterprise and therefore made some management efficiency. However, the present effect of our ERP applications consolidation is not very good, this is because there are a important part of being ignored: Management system mentioned mainly is a enterprise data and information processing, mainly used in planning, forecasting, analysis in terms of the production process of enterprises, but on the main production process - production site management are not involved. The manufacturing execution system (MES) as executive level is between management syestem for planning and industrial control systems and is a Workshop-oriented management system. MES, including by controlling the materials, equipment, personnel, processes, instructions and facilities, including all plant resources to enhance competitiveness and good to solve the aforementioned problems.Consider the company's actual situation, the system uses B / S and C / S balance of the hybrid structure, and selected to develop tools for the Microsoft Visual Studio 2008 Team Development, development of collaboration tools: Visual Studio Team System 2008 Team Foundation Server, Database: Oracle 10.1 .0.2; development languages: C # development environment; In accordance with software engineering methods, first the system needs analysis, then the business and the overall system architecture design. On the manufacturing execution system critical business functions (back) to main line to trace material through the batch number, serial number, version, etc. of the materials back, through a variety of information system and achieve material forward, reverse back way back on the whole system in detail design; and with "prototype" of the core functions of MES (Integrated Query) for the detailed design. Finally, the article features the realization of the interface and the main test report. Mindray company through the practical application of that, manufacturing execution systems (MES) in enhanced corporate and meticulous management level, to improve the coordination of production efficiency, so that the entire manufacturing process more transparent, reduce costs, and achieved good economic and social benefits.