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Manufacturing Execution Systems (Manufacturing Execution System, MES) is located between the the upper program management system and the underlying industrial control , management information system for shop floor . With the intensification of market competition and the development of manufacturing information , more and more manufacturing companies began to be implemented in the production workshop MES system to optimize the management of production , improve production efficiency . In this paper, mechanical unloading workshop as the object of study , its manufacturing execution system architecture and development to achieve . Firstly systems analysis the the cutting workshop production machinery manufacturing enterprise business processes and functional status , the the cutting workshop MES system overall model , from a functional view of the system , the resource view , process view , information view and physical the different angles of the model, etc. of the overall system model described in detail. On this basis , the establishment of a tree structure and function of the system , the use of the the IDEF method of design of of mechanical cutting workshop MES system function model and information model , and laid the foundation for the realization of the system . Then , focus on two key technologies of the information integration system the role permissions control and cutting workshop MES and ERP systems . Divided into user roles , define role permissions based on menu customization and menu automatically generated technology to achieve the control of the system role permissions ; cutting workshop MES and ERP system then analyzes the information exchange and integration mode , the intermediate file exchange system information integration , and solve the conversion problem of heterogeneous data in the system integration process . Finally , the theoretical basis for research on the use of B / S (Browser / Server, browser / server ) structure model and Microsoft Visual Studio.NET development tools for cutting workshop MES system design and development , system role authority control , the workshop resource management , cutting production management, product management, and production information statistics function .
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