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  本文選題：移動終端　切入點：軌跡查詢　出處：《鄭州大學》2014年碩士論文　論文類型：學位論文

【摘要】：隨著城市化和工業(yè)化的快速發(fā)展，交通擁堵問題日益嚴重。由于城市發(fā)展已經(jīng)達到了比較成熟的階段，國家不在可能通過修建更多的交通道路來減輕城市道路壓力。利用信息與通信技術、傳感技術以及計算機技術等對原有道路的交通進行分析處理，提供實時路況信息供出行者制定合適的出行路線，從而提高道路的利用率，對于解決交通擁堵問題也起著非常重要的作用。本文在此基礎上設計并實現(xiàn)了一個基于Android平臺的實時路況分享系統(tǒng)。 首先，本文對系統(tǒng)涉及的相關理論技術和算法進行了介紹，包括基本概念、基本原理等。其次，本文對整個實時路況分享系統(tǒng)進行需求分析，其中功能模塊需求從服務器和客戶端兩個方面來說明。服務器主要包括用戶信息處理模塊、定位信息處理模塊、實時路況信息處理模塊等；客戶端主要包括用戶歷史軌跡查詢模塊、實時路況查看模塊等。再次，，基于上述需求分析，本文設計了實時路況分享系統(tǒng)的整體架構，對系統(tǒng)的功能模塊、數(shù)據(jù)庫模塊、數(shù)據(jù)報封裝模塊進行了詳細的設計。最后，本文闡述了整個系統(tǒng)的部署環(huán)境并展示最終的用戶界面。 通過實際道路測試，系統(tǒng)性能總體良好，基本實現(xiàn)了這個集成軌跡查詢、實時路況查看等功能于一體的實時路況分享系統(tǒng)，但是系統(tǒng)仍然存在一些問題比如服務器的響應不是很實時和界面友好方面還不夠完善等。在下一步的工作中將對這些問題進行改進。
[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.
【學位授予單位】：鄭州大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：U495

【參考文獻】

相關期刊論文 前5條

1 王敏;魏衡華;鮑遠律;;GPS導航系統(tǒng)中的地圖匹配算法[J];計算機工程;2012年14期

2 朱征宇;崔明;劉琳;;一種基于GPS終端的地圖匹配方法[J];計算機科學;2013年05期

3 陳磊;蔡銘;戴峗;;面向實時路況的云端調度算法研究[J];計算機應用研究;2013年12期

4 袁浩;;基于GPS/GIS的交通狀態(tài)自動判別系統(tǒng)研究[J];計算機工程與設計;2009年09期

5 李軍懷;高瞻;王志曉;張t

本文編號：1651474