基于物联网的实验室管理系统的设计论文(论文8000字)
摘 要
随着社会的发展，物联网已成为全球经济中发展势头最强劲和规模最大的产业之一。物联网在城市经济发展中的产业地位、经济作用逐步增强，物联网是中国经济发展的支柱性产业之一。
近年来，网络技术及物联网技术的普遍应用，使很多企业涉足实验室管理，通过实验室管理开拓物联网市场，为客户提供更加便捷的服务。正是出于这一考虑，本研究以建立实验室管理系统为目的，实现公益地点、志愿者产品的网上应用。
UML是面向对象软件开发中的一种通用、统一的图形模型语言，是用于软件系统规约化、可视化构造和建模的有效工具。其提供的各类图形在面向对象开发的软件系统的建模过程中得到了广泛使用，设计人员借助于这些标准图形，直观、形象、准确地刻画系统模型，使软件开发易于实施。
实验室管理系统的实现，使企业通过物联网开展公益地点、志愿者产品的预订及应用，是企业业务的创新，从而促进了企业的发展。
关键词：J2EE；实验室管理；UML
Abstract
As the society develops, tourism has become one of the industries with most powerful development momentum and biggest Scale in the global economy. Its industry status and economic role in the urban economic development are enhanced step by step. Tourism has become a pillar industry of the nation's economy.
In recent years, the universal application of network technology and internet technology push lots of companies to involve into the tourism e-commerce. It can help companies to open up internet market and provide more convenience service. Concerned about all this, this dissertation intends to set up a tourism e-commerce system, to realize the online order of hotel and other tourism products.
UML is a common unified graphical modeling language for object-oriented software development. It is used to standardize system design, visualize system structure and also as a tool for system modeling. Various kinds of graphics provided by UML have been widely used in the modeling process of object-oriented software system. By applying these standard graphics, designers can intuitively, vividly and accurately portray or describe the system model, and also make software easy to develop.
This system follows the general object-oriented software development process. At first, this dissertation analyzes the requirements of tourism e-commerce based on the investigation. We understand the problem domain and system responsibility, identify the system's participants and use cases, and describe functionality to be built in the proposed system by adopting use case model. Meanwhile, we analyze and determine system classes, show static system structure by class diagram. Secondly, this dissertation establishes the dynamic behavior model of the system by combined use of activity diagrams, statechart diagrams and sequence diagrams. The system adopts B/S three-tier architecture, applies the MVC pattern, and builds its physical model through deployment diagram. Finally, uses Eclipse as a development platform, JAVA as the primary development language on server-side , JavaScript development package to process client-side programming. Microsoft SQL Server2008 is the system database for data storage operation. This tourism e-commerce system, which contains major modules as hotel and tourism products, has realized many functions as online information search, display, order process and payment.
The implementation of the tourism e-commerce system can enable enterprises to carry out the reservations and sales of tourism product, flights and hotel through the Internet. As a business innovation, it will promote the development of enterprises.
Keywords: J2EE; Tourism e-commerce; UML
目 录
摘 要 1
Abstract I
目 录 I
第一章 绪论 1
1.1 研究背景与研究意义 1
1.1.1 研究背景 1
1.1.2 研究意义 2
1.2 国内外研究现状 2
1.3 论文的研究内容 3
第二章 基于物联网设计 5
2.1 设计 5
2.2 调试及测试 12
第三章 总结与展望 15
3.1 总结 15
3.2 展望 16
参考文献 17 |
