卷烟厂制造执行系统（MES）设计与实现

【作者】 谢勇；

【导师】 唐雪飞； 宋学艳；

【作者基本信息】 电子科技大学 ， 软件工程， 2011， 硕士

【摘要】 MES是新一代面向企业生产管理的计算机信息系统。MES能帮助企业实现全线自动化,实现下层自动化系统与上层ERP系统的无缝集成,是企业信息化不可或缺的组成部分,将为我国企业信息化水平提高、企业整体运行效率的提升发挥巨大作用。MES以提高生产效率、降低生产成本、缩短交货期、改善客户服务为目标,应用计算机网络技术,连接各个自动化孤岛,运用信息化手段管理和优化全局生产流程,从而实现从产品定单到产品交付的整个生产管理流程自动化。近十年来,烟草工业自动化技术迅速发展,PLC、DCS、工控机等广泛应用于工业过程控制,促进我国的烟草工业自动化水平上升到了一个新的台阶。然而,烟草企业仍然面临局部自动化的孤岛问题。比如生产过程实现了自动化控制,生产管理仍然是人工作业;局部生产过程优化无法保证全局优化等等,上述问题严重的制约了生产效率和生产效益的进一步提升。另一方面,随着企业信息化工作的不断深入,很多企业都在建设ERP系统,然而,ERP系统并不能解决复杂的企业生产管理问题,由于缺少实时的生产过程信息,ERP系统如同空中楼阁,无法达到企业资源优化的目标。因此,针对企业上层信息化系统与下层自动化系统之间的鸿沟问题,本论文旨在探索研发适合烟草制造业生产管理的MES系统,深入分析现有烟草行业生产管理现状,提出适用于烟草行业的MES解决方案。更多还原

【Abstract】 MES is a new generation of information system which targets at enterprise production and management. Its goal is to enhance productivity, reduce production cost, shortening the delivery time, improve customer service management. MES use computer network to link the automation isolation, it applys informative method to manage and optimize overall production process t implement the automation of the production and management process from product order to delivery of product. With MES, the enterprise can achive the full automation. With MES, the lower automation system and upper ERP system can be integrated seamlessly together. Obviously, MES is an indispensable attribute to information systems for the enterprises, it will play a huge role to improve our country’s enterprise informatization level and overall operating efficiency.In the recent 10 years, automation technology of tobacco industry is developing rapidly, PLC, DCS and IPC technology are widely used in industrial process control, which makes our tobacco industry’s automation level rises to a higher step. However, it is also accompanied that tobacco industry starts to face one after another localized automation isolation. Production process implements automation control, but production management is still manual work. Local optimization is done, overall optimization is not finished, which also obstructs the further advancement of production efficiency and benefit. Another problem is, there are many enterprises are building ERP system, but with the deepening of the enterprise information, people finds that ERP system can’t solve complicated production management problems, and ERP system also looks like a castle in the air without real-time production process information, so it never works very well to reach the goal of the enterprise resource’s optimization. There is a big gap between upper information system and lower automation system.This article is focused on the above problem, aims to figure out a information system which is fitful for tobacco industry management, and based on deep analysis of current tobacco industry’s production and management condition, this article will explore out new MES solutions which is applicable to the tobacco industry.更多还原