| The steel industry has always attached importance to the production process of automation control; there is a digital divide between the process of automation and management of information, to the management the same production, automated system for erp management of the application of big discounts. Manufacturing Execution System MES is an indispensable means to get through the bottleneck. In this paper, the iron and steel enterprise MES in iron and steel industry informatization plays an important role and status quo of the development of iron and steel enterprise MES system. Based on the specific project, combined with the current domestic large-scale iron and steel enterprise production actual situation, on the MES system in the implementation of specific problems that exist in the following research.(1) This article on the iron and steel industry MES undertook thorough analysis and research, put forward steely enterprise MES solution, according to the iron and steel industry production characteristic and function demand of iron and steel enterprises, production process, production characteristics, as well as the domestic iron and steel industry bibcock enterprise management mode and management current situation, studied metallurgy enterprise MES software product structure model.(2) For the iron and steel enterprise MES product of the software can not fully meet the needs of the enterprise, not from go up at all consider the enterprise production process and business process management dynamic adjustment requirements. On the current MES system product delivery process module production line type, by configuring the MES software products can be adapted to various types of production line in iron and steel enterprise, improve the MES product of software of dynamic adaptability. Make the enterprise is in extend production lines, can be fast, flexible application of MES system, the reduction of two development workload, so as to speed up the progress of the project, enterprises realize the dynamic reorganization process.(3) Analysis and research of the iron and steel enterprise MES system and SAP system integration mode. Summary of the implementation of MES and the implementation of the method, the implementation of MES into an ordered and controllable state, also make the enterprise ERP system running effect is good. Through the BXMES project experience and combining with the domestic mainstream SAP project characteristics, existing in some integration with SAP implementation method based on the improved method, implementation, reduce the massive interface message changes, for the smooth implementation of the project to lay a solid foundation.(4) Analysis and research of the iron and steel enterprise MES system and the iron and steel enterprises in other systems integration, most of the iron and steel enterprises in the implementation of information technology in the process, has formed its own information system structure, to ensure the smooth implementation of MES system in iron and steel enterprises under the premise of the original system, ensure the integrity and applicability, in the project implementation process to solve this difficulty.(5) In the process of the project, and through the analysis and research existing messaging middleware of BX Company's XCOM2.0, extends the function, solves the communication problem of MES external system, and the realization of the SAP middleware XI communication mode and DBlink mode communication system. To meet the communications needs more external system.This article first elaborates the topic source, the analysis and comparison of each big company MES system implementation plan and the international general management norms; secondly, analyzed the iron and steel enterprise MES system needs and challenges, and on this basis, summed up the iron and steel enterprise MES system should have the function of system framework; then put forward the project specific problems encountered in the solution; finally, the system concrete realization are expounded. |
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