基于北斗的智能公交查询系统

发布时间：2018-05-01 17:26

本文选题：智能公交查询系统 + 北斗　；参考：《华中师范大学》2013年硕士论文

【摘要】：随着车辆的增加,交通拥堵现象正不断加剧,智能公交系统是针对缓解交通压力,方便广大用户出行而发展起来的综合信息系统。目前大部分智能公交系统都是基于GPS定位实现的,受到GPS定位的牵制。北斗作为我国自主研制的定位导航系统,大力发展北斗在智能公交系统领域的应用,不仅可以打破GPS在民用方面的垄断地位,也是北斗定位技术研发的初衷,是我国的智能公交系统取得全新发展的机会。为此,本文对基于北斗定位技术的智能公交查询系统进行了研究。本论文结合卫星定位技术、无线传输GPRS技术、嵌入式技术及数据库技术等开发了一套基于北斗的智能公交查询系统。系统分为三大模块,分别为车载终端模块,服务器终端模块和手机查询终端模块。车载终端以ARM11开发板为硬件平台,搭配Windows CE操作系统,实现对于车辆位置、速度、时间信息的采集和处理,并通过GPRS无线传输模块把数据传送给服务器终端；服务器模块完成数据的接收、数据库的建立、数据库的实时更新；手机查询终端查询服务器端的数据库系统,并在界面上实时显示查询结果。本论文开发的系统主要实现了实时车辆位置查询、路线查询、站点播报等功能。可为用户提供实时的、最佳的乘车方案,方便用户出行。
[Abstract]:With the increase of vehicles, traffic congestion is becoming more and more serious. Intelligent public transport system is a comprehensive information system developed for relieving traffic pressure and convenient for users to travel. At present, most intelligent bus systems are based on GPS positioning, which is constrained by GPS positioning. Beidou, as a self-developed positioning and navigation system in China, vigorously develops the application of Beidou in the field of intelligent public transport system. It can not only break the monopoly position of GPS in civil use, but also is the original intention of the research and development of Beidou positioning technology. Is our country's intelligent public transportation system obtains the brand-new development opportunity. Therefore, the intelligent public transportation query system based on Beidou location technology is studied in this paper. In this paper, a set of intelligent public transportation query system based on Beidou is developed based on satellite positioning technology, wireless transmission GPRS technology, embedded technology and database technology. The system is divided into three modules: vehicle terminal module, server terminal module and mobile phone query terminal module. The vehicle terminal takes the ARM11 development board as the hardware platform, matches the Windows CE operating system, realizes the vehicle position, the speed, the time information collection and the processing, and transmits the data to the server terminal through the GPRS wireless transmission module; The server module completes the data reception, the establishment of the database, the real-time updating of the database; the mobile phone query terminal queries the database system on the server side, and displays the query results on the interface. The system developed in this paper mainly realizes the functions of real-time vehicle location query, route query, site broadcast and so on. Can provide users with real-time, the best ride scheme, convenient for users to travel.
【学位授予单位】：华中师范大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：U495;P228.4

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