基于Android平台的实时路况分享系统设计与实现

发布时间：2018-03-23 02:21

本文选题：移动终端　切入点：轨迹查询　出处：《郑州大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着城市化和工业化的快速发展，交通拥堵问题日益严重。由于城市发展已经达到了比较成熟的阶段，国家不在可能通过修建更多的交通道路来减轻城市道路压力。利用信息与通信技术、传感技术以及计算机技术等对原有道路的交通进行分析处理，提供实时路况信息供出行者制定合适的出行路线，从而提高道路的利用率，对于解决交通拥堵问题也起着非常重要的作用。本文在此基础上设计并实现了一个基于Android平台的实时路况分享系统。首先，本文对系统涉及的相关理论技术和算法进行了介绍，包括基本概念、基本原理等。其次，本文对整个实时路况分享系统进行需求分析，其中功能模块需求从服务器和客户端两个方面来说明。服务器主要包括用户信息处理模块、定位信息处理模块、实时路况信息处理模块等；客户端主要包括用户历史轨迹查询模块、实时路况查看模块等。再次，，基于上述需求分析，本文设计了实时路况分享系统的整体架构，对系统的功能模块、数据库模块、数据报封装模块进行了详细的设计。最后，本文阐述了整个系统的部署环境并展示最终的用户界面。通过实际道路测试，系统性能总体良好，基本实现了这个集成轨迹查询、实时路况查看等功能于一体的实时路况分享系统，但是系统仍然存在一些问题比如服务器的响应不是很实时和界面友好方面还不够完善等。在下一步的工作中将对这些问题进行改进。
[Abstract]:With the rapid development of urbanization and industrialization, traffic congestion is becoming more and more serious. It is no longer possible for the country to reduce the pressure on urban roads by building more traffic roads. It is no longer possible to use information and communication technology, sensing technology and computer technology to analyze and process traffic on existing roads. Provide real-time road condition information for travelers to develop appropriate travel routes, thereby improving road utilization, This paper designs and implements a real-time traffic condition sharing system based on Android platform. First of all, this paper introduces the related theories and algorithms, including the basic concepts, basic principles and so on. Secondly, this paper analyzes the requirements of the whole real-time road condition sharing system. The requirement of function module is explained from two aspects: server and client. The server mainly includes user information processing module, location information processing module, real-time road condition information processing module and so on. The client mainly includes user history track query module, real-time traffic condition view module and so on. Thirdly, based on the above requirement analysis, this paper designs the overall structure of real-time road condition sharing system, the function module of the system, the database module, and so on. The Datagram encapsulation module is designed in detail. Finally, this paper describes the deployment environment of the whole system and presents the final user interface. Through the actual road test, the system has a good performance, and basically realizes this real-time road condition sharing system with integrated track query, real-time road condition view and other functions. However, there are still some problems in the system, such as the response of the server is not very real-time and the interface is not perfect enough, and so on, which will be improved in the next step.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U495

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