导　　师： 赵文耘

学科专业： 081203

授予学位： 硕士

作　　者： ;

机构地区： 复旦大学

摘　　要： 目前,随着信息技术的普及与推广,国内钢铁企业建成了大量信息化系统,这些信息系统间存在着大量的信息交互。传统的系统间信息交互通常采用点对点的通信模式,随着系统数量的增加,系统集成复杂度和维护难度剧增。另外,由于缺少统一的通信格式和管理机制,在新增或改造某套系统时,往往牵一发而动全身,需要对周边系统进行大面积改造,实施难度和成本都大大增加。 本文基于钢铁企业目前信息系统间通信的现状和遇到的问题,提出一个基于ESB架构的钢铁企业数据交换平台,简单且快速地集成不同信息系统中的服务和数据,实现信息共享和数据交换。通过总线型平台设计,每个系统按需自行选择上联方式接入到数据交换平台中,便可与其它业务系统进行通信,从而减少数据集成的难度和复杂度；另外,通过统一通信协议标准、固化通信服务流程、实现动态配置管理,既可保障数据通信平台稳定性,又可使新建或改造系统平滑接入,提高企业软件资产的重用度。整个数据交换平台共分五个层次,分别是系统接入层、消息处理层、流程管理层用户交互层和基础服务层。文章对五个层次的核心模块作了详细阐述,对用于解决当前问题的关键技术及功能进行了设计与实现,从而满足钢铁企业对数据交换枢纽的功能性和非功能性需求 With the popularization and development of information technology, the domestic steel industries built a large number of information systems. There are a lot of information exchanges in these systems. The traditional information exchange between systems commonly used point to point communication mode, with the increase in the number of systems, the complexity of system integration and the difficulty of maintenance rose sharply. Lack of unified communications formats and management, building a new system or reforming an old system are always one change making all change. We need transform the surrounding systems which increase the difficulty of implementation and cost greatly. Based on current situation and problems, this thesis makes a research of a data exchange platform for icon /& steel enterprise based on ESB technology which can integrate services and data of heterogeneous systems, sharing information and exchange data. Through the bus-based platform, each system chooses its connection mode to access the data exchange platform and communicate with other business systems, which can reduce the difficulty and complexity of data integration. In addition, through a unified communications protocol standard, curing process of communication services, dynamic configuration management, the bus-based design can not only protect stabilit of the data exchange platform, but also guarantee the smooth access of new or reforming system, improving the reuse of software assets of enterprise. The data exchange platform is divided into five levels, which are system access layer, message operation layer, process management layer, user interaction layer and basic service layer. This thesis elaborated on the core module of five levels, design and implementation of core technologies and functions which can meet the functional and non-functional requirements of iron and steel enterprise for data exchange.

关 键 词： 数据交换 企业服务总线 系统集成 消息

领　　域： [自动化与计算机技术] [自动化与计算机技术]