公交车乘车指南系统的设计与实现

辽宁省高等教育自学考试计算机软件专业(本科段)2011年3月20日NORTHEASTERNUNIVERSITY毕业设计(论文)GRADUATEDESIGN(THESIS)设计(论文)题目公交车乘车指南系统的设计与实现学生王欣华指导教师田佰杰准考证号020406201012东北大学本科毕业设计（论文）摘要-Ⅰ-摘要本文主要是研究城市公交的线路选择问题。针对此问题，我们根据查询者的不同需求，建立了公交线路优化选择模型。随着公交网络的复杂化，为了帮助广大乘客解决公交线路优化选择问题,我考虑了乘客选择公交线路决策的因素,建立了基于时间价值和费用价值的合理公交线路选择模型。该模型采用B/S结构，使用轻量级的ASP+XML语言设计出这个公交车乘车指南系统，使大家深入了解城市的公交线路，减少不必要的损失。第一章讨论了本课题的设计背景，并对所开发的软件要实现的功能特点进行了介绍。第二章通过对公交系统的需求分析，全面验证了系统开发的可行性，为下一步设计工作打下坚实基础。第三章进行了具体的系统设计，其中包括应用系统设计、模块设计及数据设计。本章还通过数据流图和模型，完善了系统框架的建造。第四章进行了具体的详细设计，图文结合，对系统的各个子模块设计进行了详尽的分析设计。第五章描述了关于本系统系统测试目的，测试环境，以及具体的测试方法和内容。通过严谨、细致的测试为系统平稳可靠的运行和实现，提供了全面的保障。关键字：公交网络，B/S，ASP，XML东北大学本科毕业设计（论文）Abstract-Ⅱ-AbstractWiththecomplicationoftransportationnetwork,forhelpingvastypassengerstoresolvetheproblemofthetransportationlineoptimizedselected,Iconsideredthefactorthatpassengersselecttransportationlinedecision-making,foundbasedoftimevalueandchargevaluereasonabletransportationlinechoicemodel,designsothistransportationridemanualsystem,thatembeddedrealizethetransportationlineofcitys,reducetheunnecessaryloss.Hereisabriefdescriptionofthechapterscontainedinthearticle:Chapter1:Thischapterdiscussthedesignbackgroundoftheproblem,andintroducethattheempolderedsoftwareimplementfunctiontrait.Chapter2:Throughrequirementanalysisoftrafficsystem,generalvalidatethefeasibilityofthesystemexploitationwhichbuildsthestabilitybasementofthenextstepdesignwork.Chapter3:Thischaptermakematerialsystemdesign,includingapplicationsystemdesign,datadesignandsystemmoduledesign.Alsothroughdataflowchartandmoduleperfectthatsystemframebuilded.Chapter4:Thischapterintroducestheveryimportantpart-detailedsystemdesignspecification,combinepictureandcharacter,putupexhaustiveanalysedesign.Chapter5:Thischapterdescribesthefollowingaboutthesystemtest:Testgoal,testenvironments,aswellasmaterialtestwaysandtestcontent.Throughprecisemeticuloustestprovidegeneralensureforsystemreposefuldependablerunningandactualizing.Keywords:busnetwork，B/S，ASP，XML东北大学本科毕业设计（论文）目录目录摘要.......................................................................................................................IAbstract................................................................................................................II第1章序言.........................................................................................................11.11.1前言...........................................................................................................................11.21.2国内现状...................................................................................................................11.31.3设计背景...................................................................................................................21.41.4可行性分析...............................................................................................................21.51.5公交查询系统的特点...............................................................................................3第2章系统需求.................................................................................................42.12.1系统现状分析...........................................................................................................42.22.2用户需求...................................................................................................................4第3章概要设计.................................................................................................53.13.1整体结构...................................................................................................................53.23.2数据格式...................................................................................................................63.33.3E-R图.......................................................................................................................83.43.4路线查询方法分析...................................................................................................83.53.5开发平台、技术和工具的选择...............................................................................93.5.13.5.1B/S结构..........................................................................................................93.5.23.5.2开发环境及工具介绍...................................................................................103.5.33.5.3选用的开发语言简介...................................................................................10第4章系统实现...............................................................................................124.14.1管理模块.................................................................................................................124.1.14.1.1数据修改模块...............................................................................................124.1.24.1.2数据显示模块...............................................................................................174.1.34.1.3数据缓存模块...............................................................................................194.24.2查询模块....................................................................................................