基于计价与价格诱导的智能交通诱导系统

发布时间：2018-04-27 23:06

本文选题：智能交通系统 + 交通拥堵　；参考：《浙江大学》2014年硕士论文

【摘要】：随着经济的飞速发展,生活水平的大幅提高,私有汽车大大普及。机动车数量的快速增长,使得交通质量恶化,行车效率低下,增加了时间损失和费用消耗,进而使得交通拥堵和环境污染等问题日益严重,成为制约社会可持续发展的一大瓶颈。利用智能交通系统(ITS)改造传统产业,提高交通运输整体效率和水平,已经成为各国共识。而为了提高交通诱导信息的转化率(我们把它定义为诱导信息的执行比例),世界各国采取了很多政策性的方法,其中之一便是拥堵收费系统。本文从理论分析和实际设计入手,研究了基于计价和价格诱导的智能交通诱导系统的设计和实现。在理论部分,本文介绍了智能交通系统的技术基础和结构组成。继而从车载终端、应用服务软件和服务器端算法三个方面实际设计了本项目的智能交通系统。车载终端的组成主要包括：GPS/BD2卫星定位导航模块,ARM模块和GSM/GPRS基站通信模块。本项目在杭州市西湖区灵隐路灵溪隧道和梅岭北路的吉庆山隧道做了实地测量,验证了该终端可以正常工作。且效果优于普通导航工具。本项目使用基于ArcGIS Desktop, ArcGIS Server和ArcGIS network模块搭建应用服务平台,并提供诸多交通诱导相关的服务。另外还利用上海市的出租车GPS数据对上海市的交通状况做了详细的评价。最后本文设计并实现了计价模型,并结合价格诱导算法进行了仿真实验,实验表明,该算法效果明显,能够有效的降低路网的负载。
[Abstract]:With the rapid development of economy and the improvement of living standard, private cars are widely used. With the rapid growth of the number of motor vehicles, the traffic quality is deteriorating, the driving efficiency is low, the loss of time and the expense are increased, and the problems of traffic congestion and environmental pollution become more and more serious. It has become a bottleneck restricting the sustainable development of society. It has become a consensus of all countries to transform traditional industries and improve the overall efficiency and level of transportation by using Intelligent Transportation system (its). In order to improve the conversion rate of traffic guidance information (we define it as the implementation ratio of induced information), many countries in the world have adopted a lot of policy methods, one of which is congestion charging system. In this paper, the design and implementation of intelligent traffic guidance system based on pricing and price guidance are studied from theoretical analysis and practical design. In the theoretical part, this paper introduces the technical foundation and structure of intelligent transportation system. Then, the intelligent transportation system of this project is designed from three aspects: vehicle terminal, application service software and server-side algorithm. The composition of the vehicle terminal mainly includes the arm module and the GSM/GPRS base station communication module. This project has done field survey in Lingxi Tunnel of Lingyin Road in Xihu District of Hangzhou and Jiqingshan Tunnel of Meiling North Road, and verified that the terminal can work normally. And the effect is better than the common navigation tool. This project uses ArcGIS Desktop, ArcGIS Server and ArcGIS network modules to build application service platform, and provides a lot of traffic guidance related services. In addition, the GPS data of taxis in Shanghai are used to evaluate the traffic situation in Shanghai in detail. Finally, this paper designs and implements the pricing model, and carries on the simulation experiment with the price induction algorithm. The experiment shows that the algorithm has obvious effect and can effectively reduce the load of the road network.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U495

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