行车记录仪中GIS的设计与实现

发布时间：2018-03-20 06:47

本文选题：嵌入式GIS　切入点：移动GIS　出处：《河北科技大学》2013年硕士论文　论文类型：学位论文

【摘要】：随着人们交通安全意识的提高和对车辆管理力度的加强，行车记录仪的应用将越来越广泛。目前行车记录仪生产厂家众多，竞争激烈，那么厂商若想在功能上获得更多最终用户的青睐，在竞争中突围，势必要在用户服务上提供更多增值服务，更多地发展产品个性化需求。在行车记录仪管理系统中嵌入GIS功能，将行车记录和GIS服务有机结合起来，可对采集到的车辆信息进行分析，克服了GIS系统只能使用数据库中已有的地理数据信息，不能体现实时交通的状况。文章首先介绍了移动GIS技术标准和运行机制，及嵌入式操作系统架构，为了设计嵌入式GIS系统奠定了基础。然后依据软件设计原则，设计了系统的总体结构，提出了系统的功能模块：行车导航模块、行车线路回放模块、地图编辑模块、行车线路规划模块等，最后搭建了ArcGIS开发环境，实现了提出的四大功能模块。行车记录仪与GIS结合后，可以通过行车记录仪采集的实时交通信息，更新GIS数据库，可以更准确的规划行车路线，再现车辆的运行轨迹、分析和监控汽车行驶过程中的各种操作和状态，以直观、准确、便捷、互动的可视化方式，，实现行车信息的高效查询、计算、分析及辅助决策。这些给发展行车记录仪的功能提供了广泛的应用空间，充分展现行车记录仪产品的个性化功能趋势。
[Abstract]:With the improvement of people's awareness of traffic safety and the strengthening of vehicle management, the application of CarLog will be more and more extensive. At present, there are many manufacturers of CarLog, and the competition is fierce. If the manufacturer wants to get more favor from end users in function and break through the competition, it is bound to provide more value-added services in user services and develop more individualized product requirements. The GIS function is embedded in the CarLog management system, which combines the traffic record and the GIS service organically, can analyze the collected vehicle information, and overcome the fact that the GIS system can only use the existing geographic data information in the database. This paper introduces the technical standard and running mechanism of mobile GIS, and the architecture of embedded operating system, which lays the foundation for designing embedded GIS system. The overall structure of the system is designed, and the function modules of the system are put forward: driving navigation module, driving line playback module, map editing module, driving line planning module and so on. Finally, the ArcGIS development environment is built. After combining the CarLog with GIS, we can update the GIS database through the real-time traffic information collected by the CarLog, which can more accurately plan the driving route and reproduce the running track of the vehicle. Analyze and monitor all kinds of operation and status in the process of driving, realize efficient query and calculation of driving information by visual, accurate, convenient and interactive visual way, Analysis and decision support, which provide a wide range of application space for the development of CarLog functions, and fully show the trend of personalized function of CarLog products.
【学位授予单位】：河北科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP311.52;P208

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