高速公路智慧交通平台与初步应用研究

发布时间：2018-05-12 19:41

本文选题：高速公路 + 智慧交通　；参考：《重庆交通大学》2015年硕士论文

【摘要】：高速公路作为交通运输的关键枢纽,承载着我国大量的交通运输需求。伴随着我国经济的发展,高速公路里程逐年增加,高速公路凭借其独特的优势、良好的出行环境,已经成为驾乘人员的出行首选。然而我国的机动车保有量也在急剧增长,这势必增加了高速公路交通的出行压力,导致驾乘人员对高速公路提供的服务要求越来越高,高速公路管理者对高速公路运营效能的需求也随之增加。我国高速公路传统的机电系统已经不能完全满足驾乘人员与高速公路管理者的需求,交通供需矛盾越发严峻。随着我国科技技术水平的发展,高速公路信息化建设被认为是能够提升高速公路安全、出行服务及运营管理等性能的有效途径。基于此,我国投入了巨大的人力、物力、财力对高速公路信息化展开研究,并取得了显著效果。但是,我国的高速公路信息化建设大都是局限于单项技术的智能化,各个智能交通系统相互独立,不能实现各智能交通数据之间的共享,并不能解决我国高速公路交通的难题。2014年,交通运输部提出了四个交通建设,其中智慧交通是关键。智慧交通相对于单项智能交通技术,能从总体层面分析现有交通的各种问题。随着物联网与云计算等高新技术发展的相对成熟,为高速公路智慧交通的建设提供了技术可行性。基于此,本文对高速公路智慧交通平台与初步应用展开研究。本文主要对以下内容展开了深入的研究:(1)通过与高速公路信息化专家座谈、实地考察的形式对我国典型城市的高速公路信息化进行调研,如浙江、深圳、贵州、重庆、四川等,分析各个城市的高速公路信息化现状,并在此基础上归纳总结出了我国高速公路信息化存在的问题。(2)阐述了物联网与云计算技术的特征及在各个行业的应用,并对高速公路智慧交通进行需求分析与可行性分析,提出了高速公路智慧交通平台建设原则与目标,构建了高速公路智慧交通框架。(3)提出了高速公路智慧交通云平台的部署方式,并对云平台的层次化模型展开研究,对云平台的IasS层、PasS层及SasS层进行了设计,最后对高速公路智慧交通云平台的安全服务体系进行了研究。(4)对高速公路智慧交通的初步应用展开研究,主要包括智慧管理与智慧服务,并对智慧交通视频监控推送服务应用进行了初步设计。
[Abstract]:Expressway, as the key hub of transportation, carries a large amount of transportation demand in our country. With the economic development of our country, highway mileage increases year by year. With its unique advantages and good travel environment, expressway has become the first choice for drivers. However, the number of motor vehicles in our country is also growing rapidly, which is bound to increase the pressure on highway traffic, resulting in drivers demanding more and more services from expressways. Expressway manager to highway operation efficiency demand also increases accordingly. The traditional mechanical and electrical system of expressway in our country can not fully meet the needs of drivers and highway managers, and the contradiction between traffic supply and demand is becoming more and more severe. With the development of science and technology in China, highway information construction is considered to be an effective way to improve the performance of expressway safety, travel service and operation management. Based on this, our country has invested huge manpower, material resources and financial resources to carry out research on highway informatization, and has achieved remarkable results. However, most of the highway information construction in our country is limited to the intelligence of single technology, and each intelligent transportation system is independent of each other, so it can not realize the sharing of each intelligent traffic data. In 2014, the Ministry of Transport put forward four traffic construction projects, in which intelligent transportation is the key. Compared with the single intelligent transportation technology, intelligent transportation can analyze the existing traffic problems from the overall level. With the development of Internet of things and cloud computing, it provides the technical feasibility for the construction of highway intelligent transportation. Based on this, this paper studies the intelligent transportation platform and preliminary application of expressway. This paper mainly focuses on the following contents: (1) through discussions with expressway information experts and on-the-spot investigations on highway informatization in typical cities in China, such as Zhejiang, Shenzhen, Guizhou, Chongqing, Sichuan, etc. Based on the analysis of the present situation of highway informatization in each city, the problems existing in highway informatization in China are summarized. (2) the characteristics of Internet of things and cloud computing technology and their applications in various industries are expounded. At the same time, the requirement and feasibility analysis of expressway intelligent transportation are analyzed, and the construction principles and objectives of expressway intelligent transportation platform are put forward. In this paper, the intelligent transportation framework of expressway is constructed. The deployment mode of cloud platform of expressway intelligent traffic is put forward, and the hierarchical model of cloud platform is studied, and the IasS layer and SasS layer of cloud platform are designed. Finally, the paper studies the safety service system of the intelligent transportation cloud platform of expressway. (4) the preliminary application of intelligent transportation on highway is studied, which mainly includes intelligent management and intelligent service. The application of intelligent transportation video surveillance and push service is designed.
【学位授予单位】：重庆交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U495

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