【作者】 张弛；

【导师】 王爱民；

【作者基本信息】 吉林大学 ， 软件工程， 2014， 硕士

【摘要】 MES（Manufacturing Execution System）制造执行系统是一项重要的科技，它被应用于现代化以及自动化制造业管理领域。MES是ERP企业资源计划系统与自动控制系统的桥梁纽带，起着承上启下的作用。MES系统通过接收上游计划层下达的生产计划，来合理控制设备的运行、人员的安排、物料的配送、流程的管理等，以此来提高生产力。并且除了调控现场资源外，MES还起到质量检测、生产数据汇总、设备监控等作用。本文分析沈阳某汽车工厂二期改造的需求，从现有产量每小时15辆车，提升到每小时30辆车，为了达到此目标用除了硬件设备增加，MES系统也要升级，帮助企业降低时间消耗、提高生产效率、降低库存、节省成本。管理层要求能够时时监控生产现场状况，生产部门要求对设备要有时时监控，以及生产信息指令发送正确及时有效。本文通过分析汽车制造业的生产模式与业务流程，提出了一个整体解决方案，贯穿冲压、焊接、涂装以及总装生产线的制造执行系统。根据系统设计的实时性、可执行性、系统集成性、可视性原则，创建网络拓扑；设计制造执行系统总体框架结构；设计以浏览器/服务器模式为中心的架构设计，并且客户机/服务器架构加以辅助；设计基于J2EE体系结构MVC模式；设计MES与业务层集成、数据库的集成和数据传输方式。根据汽车行业的工作流程进一步设计MES与ERP的集成方案。本文基于IDEF0建模理论，建立制造执行系统总体功能模型，确定整体MES系统控制数据、输入数据、机制数据、输出数据，并对基础数据管理模块、生产计划管理模块、物料管理模块、生产过程监控模块，进行了详细的设计，并描述了这几个模块的组成结构以及他们之间的关系。本文根据汽车制造的生产方式，对应不同生产线，设计MES系统的三种数据采集方式，手工方式、条码方式、RFID方式。本文基于IDEF1信息建模方法，创建制造执行系统信息对象模型，包括计划数据信息对象模型、设备数据信息对象模型、物料数据信息对象模型、人员数据信息对象模型等。并且对详细设计了模型的实体、属性以及各个信息模块间子模块的联系，并且实现部分MES功能。更多还原

【Abstract】 MES (Manufacturing Execution System) manufacturing execution system is animportant technology, which is applied in modern automation and manufacturingmanagement field. MES is a bridge to link the ERP enterprise resource planning systemand automatic control system, played the role of connecting link. The MES systemreceives production plan from the production planning layer, reasonably to control theoperation of equipment, personnel arrangements, materials distribution, processmanagement and so on, in order to improve productivity. Not only control resources,MES also plays the quality inspection, production data collection, monitoring equipmentetc..This thesis analysis the requirements of the second stage reform of Shenyangautomobile plant, from the current output of15vehicles per hour, up to30vehicles perhour, in order to achieve this goal, hardware equipments are added, MES system is alsoupgraded, for helping enterprises to reduce time consumption, improve productionefficiency, reduce inventory, save the cost. Management requires to monitor productionstatus, production department requires for equipment monitor, and transmittinginformation in a timely and effective production instructions.This thesis comes up with an overall solution for problems found in pressing，welding， painting and assembly production lines by analyzing the production mode andwork flow. According to real-time, implementation, system integration, the visualprinciple, create a network topology; design the overall framework of the system; designthe architecture as the center of Browser/Server and customer/server is used together;design MVC mode based on the J2EE system structure; between MES and business,database integration and data transmission. According to the automobile industryworkflow designs the way to integrate MES and ERP. This thesis is based on IDEF0modeling theory, establishes the manufacturingexecution system overall function model, according to the production requirements of theautomobile manufacturing industry, determines the overall MES system control data,input data, mechanism data, output data, and basis data management module, productionplan management module, material management and production process monitoringmodule are designed in detail, and describe the composition and structure of severalmodules and the relationship between them.This thesis is based on automobile manufacturing production mode, correspondingto different production line, design three kinds of data acquisition way of MES, manualmode, bar code mode, RFID mode. IDEF1X is an extended version of the IDEF1methodin IDEF series methods, for the establishment of information model system. This thesisuses the modeling method based on IDEF1X, creates a manufacturing execution systeminformation object model, including the plan data object model, equipment data objectmodel, material data information object model, personnel data information of objectmodel. And design the attributes entities and relationship of object models in detail. AndMake some MES functions come true.更多还原