电工线材制造网络化监控系统的设计与实现

发布时间：2018-05-28 23:57

本文选题：电工线材制造 + 网络化监控　；参考：《广东工业大学》2017年硕士论文

【摘要】：近几年,“互联网+”的概念越来越深入人心,许多的传统制造型企业也正在谋求进行信息技术升级和网络化改造。现在这些制造业的企业在生产线管理方面普遍存在着管理效率低下,信息沟通不畅等弊端,企业都想借助互联网建立起一套先进、高效的网络化监控系统来解决这些问题。网络化监控系统在化工、矿山、环境检测等领域都已经得到了应用,但在电工线材制造领域目前还没有普及起来,许多的企业的生产管理依然采用落后的人工记录方式。本文以某家漆包线生产企业为对象,研究设计了一套可以接入互联网的远程设备网络化实时监控系统。在系统设计上,本文首先对监控系统的架构设计和服务器推送技术等相关理论进行了分析和研究,采用了B/S结构和MVC分层设计模式,解决了传统监控系统的维护不便和实时性差的弊端,实现了在互联网上对远程工业生产设备的实时数据监控和管理。本文还设计与论述系统的总体逻辑架构、工作原理、通信网络、功能模块以及数据库等方面,定义了系统的基本操作功能、设备运行状态实时监控、生产信息管理、预警规则设定和历史数据统计等功能模块。在设备运行状态实时监控模块设计中,采用MINA框架构建了监控系统服务器与底层工业控制网络之间的数据通讯服务,并采用服务器主动推送技术,针对设备状态和预警通知对实时性的不同要求,分别选用Pushlets框架和Web Scoket来实现,将Pushlets框架集成到系统中,实现了设备状态数据和预警通知的主动推送和动态展现。在系统实现上,分别从服务器端和客户端两方面进行实现。服务端主要是采用开源的Spring MVC+Spring+Mybatis的组合方式进行搭建,通过这种分层模块化结构降低系统的耦合度,提高了系统的拓展性。客户端主要是实现前台用户界面,采用JSP+CSS+JS+ACE的方式进行客户端界面设计,然后按照系统的功能模块划分逐个功能进行实现。最后,对系统性能和功能进行测试和验证。本文设计和实现的电工线材制造领域的网络化监控系统,经过现场测试,满足各项性能和功能需求,系统运行稳定。系统可满足最多300个用户同时访问,每秒可以处理的请求数也在300个左右,请求的平均响应时间也在毫秒级,对于实时监控,后台服务器每隔10秒就可以推送一次数据到前台监控界面显示。本设计为电工线材制造领域提供了一种可行的技术方案,有力地支持了企业的生产管理信息化建设。
[Abstract]:In recent years, the concept of "Internet" has become more and more popular, many traditional manufacturing enterprises are also seeking to upgrade information technology and network transformation. At present, these manufacturing enterprises in the production line management are generally inefficient, information communication and other shortcomings, enterprises want to use the Internet to establish a set of advanced, efficient network monitoring system to solve these problems. The networked monitoring system has been applied in the fields of chemical industry, mine, environment detection and so on, but it has not been popularized in the field of electrical wire rod manufacture, and many enterprises still adopt backward manual record method in production management. In this paper, a set of remote equipment networked real-time monitoring system which can connect to the Internet is studied and designed, taking a enamel wire manufacturing enterprise as an object. In the system design, this paper firstly analyzes and studies the architecture design and the server push technology of the monitoring system, and adopts the B / S structure and the MVC hierarchical design pattern. It solves the disadvantages of the traditional monitoring system such as inconvenient maintenance and poor real-time performance, and realizes the real-time data monitoring and management of remote industrial production equipment on the Internet. This paper also designs and discusses the overall logic structure, working principle, communication network, function module and database of the system, and defines the basic operation function of the system, the real-time monitoring of the equipment running state, the production information management, etc. Early warning rule setting and historical data statistics and other functional modules. In the design of the real-time monitoring module of equipment running status, the data communication service between the monitoring system server and the underlying industrial control network is constructed by using the MINA framework, and the server push technology is adopted. According to the different requirements for real-time performance of equipment status and early warning notification, Pushlets framework and Web Scoket are used to realize the implementation, and the Pushlets framework is integrated into the system, which realizes the active push and dynamic display of device state data and early warning notification. In the system implementation, respectively from the server and the client two aspects of the implementation. The server is built by the combination of open source Spring MVC Spring Mybatis, which reduces the coupling degree of the system and improves the expansibility of the system. The client is mainly used to realize the foreground user interface. The client interface is designed by using JSP CSS JS ACE, and then it is implemented by dividing the function modules of the system one by one. Finally, the performance and function of the system are tested and verified. The networked monitoring system in the field of electrical wire rod manufacturing is designed and implemented in this paper. After field test, the system meets the requirements of performance and function, and the system runs stably. The system can be accessed simultaneously by up to 300 users, the number of requests processed per second is about 300, and the average response time of requests is also in milliseconds. The background server can push the data to the front monitor interface every 10 seconds. This design provides a feasible technical scheme for the field of electrical wire rod manufacturing, and supports the production management information construction of the enterprise.
【学位授予单位】：广东工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP277

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