面向智能交通管理的图像处理共享服务平台的设计与实现

发布时间：2018-07-12 13:00

本文选题：智能交通系统 + 需求分析　；参考：《河北师范大学》2017年硕士论文

【摘要】：智能交通系统(ITS)可以利用其先进的科技手段缓和交通运输过程中行人、道路以及车辆的矛盾,从而为城市提供一个良好的交通环境,促进城市经济的发展。本文面向天津市智能交通管理的应用需求,设计并实现了交通图像处理共享服务平台。本文工作侧重于部分子系统的设计与开发,主要涉及二次识别子系统、通行车辆分析子系统、交通事件分析子系统、数据共享子系统、数据统计子系统。本文的主要工作及贡献如下:(1)平台的需求分析需求分析是软件设计的前提。本文结合天津市交通现状明确平台的建设目标,将平台划分具体的功能模块子系统。利用UML用例图对部分子系统进行功能需求分析,分析出各个子系统必须满足的功能;在此基础上,分析并确定了平台须满足的非功能需求。(2)平台的设计在需求分析的基础上,对平台进行设计。首先,设计平台的总体架构,使用SOA方法对平台进行系统集成,利用ESB实现SOA,在此基础上设计SSO方案;其次,分析WEBGIS子系统,并将WEBGIS系统集成到平台,作为基础系统实现地图展示;进一步,根据道路设备采集信息以及平台应用设计存储交通图像数据的HBase数据库;最后,分别对二次识别、通行车辆分析等子系统的逻辑架构、功能模块、相关服务和关系数据库进行设计。(3)平台的实现在平台需求分析和平台设计的基础上对系统进行实现,首先实现平台进行关系数据库以及HBase数据库的访问,然后在此基础上实现二次识别、通行车辆分析等各个子系统的业务功能,最后分析在各个子系统实现过程中遇到的问题,并进行解决。
[Abstract]:Intelligent Transportation system (its) can use its advanced scientific and technological means to ease the conflicts between pedestrians, roads and vehicles in the process of transportation, thus providing a good traffic environment for cities and promoting the development of urban economy. In this paper, a shared service platform for traffic image processing is designed and implemented for the application of intelligent traffic management in Tianjin. This paper focuses on the design and development of some subsystems, including secondary identification subsystem, traffic vehicle analysis subsystem, traffic event analysis subsystem, data sharing subsystem and data statistics subsystem. The main contributions of this paper are as follows: (1) requirement analysis of the platform is the premise of software design. In this paper, the platform is divided into specific functional modules based on Tianjin traffic situation. The functional requirements of some subsystems are analyzed by using UML use case diagram, and the functions that each subsystem must satisfy are analyzed and determined. (2) the design of the platform is based on the requirement analysis. Design the platform. First of all, the overall architecture of the platform is designed, the platform is integrated with SOA method, the SOA is implemented by ESB, and the SSO scheme is designed on this basis. Secondly, the WEBGIS subsystem is analyzed, and the WEBGIS system is integrated into the platform. As the basic system to achieve map display; further, according to road equipment information collection and platform application design of the HBase database to store traffic image data; finally, respectively to the secondary identification, traffic vehicle analysis and other subsystems of the logical structure, Functional modules, related services and relational databases are designed. (3) the implementation of the platform is based on the platform requirements analysis and platform design. On this basis, the business functions of each subsystem such as secondary identification, vehicle analysis and so on are realized. Finally, the problems encountered in the implementation of each subsystem are analyzed and solved.
【学位授予单位】：河北师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP391.41

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