智能交通服务系统设计与实现

发布时间：2018-01-03 18:46

本文关键词：智能交通服务系统设计与实现　出处：《河南科技大学》2014年硕士论文　论文类型：学位论文

【摘要】：智能交通服务系统是智能交通系统的重要组成部分，它通过获取城市智能交通平台的实时交通信息，为交通管理者和出行者提供各种交通服务信息。它的主要功能是及时向交通管理者和出行者提供动态实时路况信息和驾车路线规划，，为公众的出行提供参考，从而有效地避免交通拥堵，提高道路的利用率。本文在深入了解智能交通服务系统在国内外的发展情况的基础上，结合国内城市交通道路的实际情况，开发了基于Web应用程序的智能交通服务系统。论文首先从整体上对系统进行了分析，对系统的工作原理、特征、分类及构成等作了详细的阐述，并在此基础上对系统进行了需求分析，明确系统所需要实现的功能。其次，对系统中基于地图的实时路况和动态路径规划两个关键的功能模块展开了详细的分析，并结合实际的例子对其进行了实现。最后，在系统的设计上，介绍了系统采用的开发技术并提出了系统的总体设计方案，并对各个功能模块的设计进行了分析，实现了数据库的设计。在系统的实现上，在搭建好系统开发环境的基础上，对系统功能进行了代码实现，并对主要功能进行了展示与测试。与传统的基于地图的应用系统不同，在动态路径规划功能上，系统通过对改进后的A*算法并结合实时的道路交通流量来对驾车路线进行规划，结果证明该出行方案能够根据出行者的需求提供更好的路线，减少出行拥堵的可能，提高道路的利用率。
[Abstract]:Intelligent transportation service system is an important part of the intelligent transportation system, it is through the real-time traffic information acquisition platform for intelligent city traffic, traffic managers and travelers to provide all kinds of traffic information service. Its main function is to traffic management and timely travelers provide dynamic real-time traffic information and driving route planning, provide a reference for the public to travel, to avoid traffic congestion, improve the utilization of the road.
Based on in-depth understanding of the development at home and abroad intelligent transportation service system, combined with the actual situation of domestic city road, the development of intelligent transportation service system application based on Web. Firstly, from the whole of the system is analyzed. The characteristics of the working principle, system, detail classification and composition, and on the basis of the demand analysis of the system, clear the system needs to realize the function. Secondly, has launched the detailed analysis to the planning of two key functional modules of real-time traffic and dynamic route map based on system, combined with the actual example of the realization of the system. Finally, in the design, introduces the development of the system and puts forward the overall design of the system, and the design of each function module are analyzed. The implementation of the database design in the system. On the basis of building a good system development environment, the system functions are implemented on the basis of the system development environment, and the main functions are displayed and tested.
With the traditional map application system based on the difference in dynamic path planning function, system based on improved A* algorithm and the planning of the road traffic driving route with real-time, the results show that the scheme can travel according to the needs of travelers to provide a better route to reduce travel congestion, improve road the utilization rate.

【学位授予单位】：河南科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U495

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