XZ卷烟厂生产车间信息系统改进研究

发布时间：2018-03-25 18:21

本文选题：MES　切入点：信息系统　出处：《南京理工大学》2013年硕士论文

【摘要】：当时代进入21世纪以后,随着市场竞争的日益激烈,制造型企业在生产管理上开始逐步认识到开展精益生产管理的重要性,企业越来越关注生产过程的细节控制。采用先进的信息技术实现和增强生产过程控制的有效管理是企业的重要手段之一,所以制造型企业上马面向生产制造过程管理和物流过程的MES系统逐渐成为趋势。在我们国家的企业界,对于MES系统的认识和应用还仅仅处于起步阶段,对于如何构建使用MES系统,企业还没有丰富的经验,对于MES系统的核心理念、关键技术和最新技术的融合方式还比较陌生。通过对我国企业现在已经实施的MES应用情况的研究可以看出,绝大多数企业都把精力放在了对于产品制造过程的管理上,而忽略了从物料入库、产品制造到成品出库等全过程的物流执行管理。这种信息断层的存在就会使企业决策者不能准确地掌握物料的准确数量和实时的变化信息,从而无法做出准确的判断、决策和控制。本文以现实中的XZ卷烟厂车间的MES系统实施项目为背景,阐述了MES系统主要实现的功能,并对其存在的物流管理方面的不足进行了分析,并提出了引入物流执行的解决方案。以MES系统在车间物流环节的应用为主线,着重描述了在已建成的MES系统功能中融合物流执行方案后,车间的物流执行部分(入厂物流、出厂物流)中的应用及实现方式,还有企业如何使用新的RFID技术和无线移动处理技术管理物流过程。这一新的联合模式将帮助车间管理层实时获取物流的精确信息,从而提升车间的生产制造和出入库等物流管理的作业效率。本文还介绍了MES和物流执行系统的基本定义、发展历程与其主要功能模块,同时还介绍了RFID技术的基本概念,分析了企业MES改进后能获得的效益,在文章的最后描述了系统实施后的效果。
[Abstract]:As the era enters the 21st century, with the increasingly fierce market competition, manufacturing enterprises begin to gradually realize the importance of lean production management in production management. Enterprises pay more and more attention to the detail control of production process. It is one of the important means for enterprises to adopt advanced information technology to realize and enhance the effective management of production process control. Therefore, MES system for manufacturing process management and logistics is becoming a trend in manufacturing enterprises. In our country's business circles, the understanding and application of MES system is only in its infancy. The enterprise has no rich experience on how to build and use MES system, and the core idea of MES system. The combination of key technologies and the latest technologies is still relatively unfamiliar. Through the study of the MES applications that have been implemented by Chinese enterprises now, we can see that most enterprises are focusing on the management of the manufacturing process of products. However, the logistics execution management in the whole process, such as material storage, product manufacture and finished product exit, is neglected. The existence of this information fault will make the enterprise decision makers unable to accurately grasp the accurate quantity of materials and the real-time change information. It is impossible to make accurate judgment, decision-making and control. Based on the implementation project of MES system in XZ cigarette factory workshop in reality, this paper expounds the main functions of MES system, and analyzes its shortcomings in logistics management. Taking the application of MES system in workshop logistics as the main line, this paper emphatically describes the logistics implementation part of the workshop after the integration of logistics execution scheme in the completed MES system function. The application and implementation of factory logistics, as well as how enterprises use new RFID technology and wireless mobile processing technology to manage logistics process. This new joint mode will help workshop management to obtain accurate information of logistics in real time. In order to improve the workshop production and warehouse and other logistics management efficiency. This paper also introduces the basic definition of MES and logistics execution system, the development course and its main function modules, and also introduces the basic concept of RFID technology, and analyzes the benefits that can be obtained after the improvement of enterprise MES. At the end of the article, the effect of system implementation is described.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP315;F426.89

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