实时路况系统1 学位论文.doc

摘要 随着我国经济建设的蓬勃发展，城市的人口和机动车拥有量也在急剧增长，交通安全问题日益突出。对干线公路运行状况信息进行有效及时的监控和发布也是交通管理的迫切需求。而对于路况的监控和发布，需要更加流畅的视频系统。Html5应运而生，很好的解决了这一问题，HTML5是近十年来Web标准最巨大的飞跃。HTML5并非仅仅用来表示Web 内容，它也将Web带入一个成熟的应用平台，在这个平台上，视频，音频，动画，以及同电脑的交互都被标准化。随着HTML5的发展，各个浏览器都已经或即将支持HTML5。在大潮流的推动下，微软也表示将把HTML5作为IE9的核心，并将全力投入HTML5。With the vigorous development of Chinas economic construction, urban population and vehicle ownership is also growing sharply, traffic safety problem increasingly prominent. For arterial highway running status information for effective monitoring and timely release the urgent needs of traffic management. For traffic monitoring and publishing, video system need to be more fluent. Html5 arises at the historic moment, very good to solve the problem, Html5 is Web standards the huge leap in nearly a decade. HTML5 is not only used to represent Web content, it will also be the Web into a mature application platform, and on the platform, video, audio, animation, and interactions with the computer have been standardized. With the development of HTML5, each browser has been or is about to support HTML5. Under the impetus of the trend, Microsoft said it would put the HTML5 as the core of IE9, and it would fully into HTML5. This work using html5 video animation of the mature standard, tries to SSH framework for auxiliary, realized the real-time traffic information collection, processing, distribution, provides convenient services for the masses of users and management department, has a broad development prospects. Keywords: Live traffic system, HTML5, SSH, JSP, Mysql 目录 1．绪论 6 1.1选题的背景和意义 6 1.2国内外研究现状和发展趋势 6 2．理论技术支持 6 2.1实时路况系统简介 6 2.2相关技术支持 6 2.2.1SSH体系结构 6 2.2.2HTML5简介 7 2.2.3CSS简介 7 2.2.4JSP技术简介 7 2.2.5Mysql数据库 8 3.系统的分析与设计 4 3.1系统开发运行环境 8 3.2需求分析 8 3.2.1可行性分析 8 3.2.2系统功能分析 8 3.3总体设计 9 3.3.1逻辑结构设计 9 3.3.2用户登录流程图 9 3.3.3路况查询流程图 10 3.4系统详细设计 11 3.4.1系统E-R图 11 3.4.2数据字典 13 3.4.3各模块流程图 14 4．系统的实现 16 4.1目录结构 16 4.2框架配置文件 17 4.2.1Struts配置文件 17 4.2.2Spring+Hibernate配置文件 18 4.3系统权