道路交通标志动态信息管理系统研究

发布时间：2018-05-06 02:32

本文选题：交通标志 + 状态　；参考：《南京理工大学》2017年硕士论文

【摘要】：在加快道路工程建设的同时,不能忽视道路交通标志设施在交通运输体系中的作用。目前对交通标志的管理、检查都是依靠人工作业完成,不仅需要大量的人力、物力,还不能做到及时发现问题并及时处理和改善,存在很大的弊端。对于如何及时反馈及管理交通标志各种状态等动态信息,保证整个路网交通标志的一致性和完整性,避免因交通标志管理原因导致交通安全隐患,则是当前未能及时有效解决的问题。因此,开发道路交通标志动态信息管理系统既是行业管理的需要,更是交通现代化的必然发展趋势。针对道路交通标志的实时状态信息采集与动态管理提出道路交通标志动态信息管理系统。分析了交通标志类型、设置位置、支撑形式等静态信息,分析了交通标志遮挡、倾斜等状态的动态信息;针对交通标志遮挡和交通标志倾斜两种常见状态,建立了交通标志状态判定模型;提出了交通标志动态信息管理系统的功能需求,突显了该系统的交通标志状态动态警示功能;设计了交通标志动态信息管理系统的总体框架,分析了系统中各模块的功能;利用数据库技术和GIS技术开发了基于互联网的交通标志动态信息管理系统的原型系统,实现了交通标志状态信息的接收、处理与状态判定,实现了交通标志状态警示功能,能满足交通标志状态等动态信息的管理。道路交通标志动态信息管理系统能够为交通管理部门提供交通标志状态的动态信息管理平台,从而提高交通标志管理效率,提高交通标志养护的及时性,提高路网服务水平。
[Abstract]:While speeding up the construction of road engineering, the function of road traffic sign facilities in transportation system can not be ignored. At present, the management of traffic signs is completed by manual work, which not only needs a lot of manpower and material resources, but also can not find problems and deal with and improve them in time, which has great disadvantages. As to how to feedback and manage the dynamic information of traffic signs in time, to ensure the consistency and integrity of traffic signs in the whole road network, and to avoid the hidden dangers of traffic safety caused by traffic sign management. It is the problem that cannot be solved in time and effectively at present. Therefore, the development of road traffic sign dynamic information management system is not only the need of industry management, but also the inevitable development trend of traffic modernization. A dynamic information management system of road traffic signs is proposed for the collection and dynamic management of real time state information of road traffic signs. This paper analyzes the static information of traffic sign type, setting up position and supporting form, and analyzes the dynamic information of traffic sign occlusion and tilt, aiming at the traffic sign occlusion and traffic sign slanting two common states, the traffic sign obliquity, the traffic sign obliquity, the traffic sign obliquity and the traffic sign obliquity. Established the traffic sign status judgment model, proposed the traffic sign dynamic information management system function demand, highlighted the system traffic sign state dynamic warning function, designed the overall frame of the traffic sign dynamic information management system, The function of each module in the system is analyzed, the prototype system of traffic sign dynamic information management system based on Internet is developed by using database technology and GIS technology, and the status information of traffic sign is received, processed and judged. The warning function of traffic sign state can be realized and the dynamic information management such as traffic sign state can be satisfied. The dynamic information management system of road traffic signs can provide a dynamic information management platform for traffic signs for traffic management departments, thus improving the efficiency of traffic sign management, improving the timeliness of traffic sign maintenance, and improving the service level of road network.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U491.52

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