城市交通查询系统论文 VB开发

摘 要

我国城市公交乘客信息系统的发展处于一个较落后的水平,广大乘客可以获得信息的方式很少,为了解决这种问题,需要大力发展我国的城市公交乘客信息系统。出于这个目的,在老师的指导下,我设计了这个城市公交出行线路查询系统这个应用程序。在设计过程中,首先分析了我国城市公交乘客信息系统的发展现状,找出问题和不足。其次,在对公交乘客出行心理特征进行分析 的基础上,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公交线路选择合理的模型。在此基础上,进行程序关键部分的框架设计,理清程序设计思路。之后是程序关键部分的具体实现,包括关键程序原代码。最后完成功能介绍和使用说明。运用VB语言或方法，对南京市的供教线路查询系统进行了程序设计, 并进行了模拟实验。本次设计的软件较为符合公交运营的实际情况，充分考虑了不同公交乘客的实际要求，运算速度较快，有较强的实际应用价值。

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关键字:公交查询,VB,数据库

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Abstract

Our country city public transportation passenger information system development is in a comparatively backward level, the general passengers may obtain the information the way to be very few, in order to solve this kind of problem, needs vigorously to develop our country city public transportation passenger information system. Stemming from this goal, under teacher's instruction, I designed this city public transportation to go on a journey the line inquiry system this application procedure. In the design process, has first analyzed our country city public transportation passenger information system development present situation, discovers the question and the insufficiency. Next, in goes on a journey the psychological characteristic to the public transportation passenger to carry on the analysis in the foundation, had considered the passenger chooses the public transportation line decision-making the factor, has established based on the time value and the expense value public transportation line choice reasonable model. In this foundation, carries on the procedure key partial frames design, clears off the programming mentality. Is the procedure key partial concrete realizations afterwards, including essential procedure original code. Finally completes the function introduction and the operating instructions. Using the VB language or the method, for taught the line inquiry system to Nanjing to carry on the programming, and has carried on the modelling. This design software conforms to the public transportation operation actual situation, fully had considered the different public transportation passenger's actual request, the operating speed is quicker, has the stronger practical application value.

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KEY WORD: Public transportation inquiry, VB, database [来源：http://think58.com]

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目 录

摘 要 2 [资料来源：www.THINK58.com]

Abstract 3 [版权所有：http://think58.com]

第一章 绪论 5 [资料来源：http://think58.com]

1.1 我国城市公交乘客信息系统的现状 5 [资料来源：http://THINK58.com]

第二章 开发语言介绍 6 [资料来源：http://think58.com]

2.1 系统开发环境 6 [来源：http://think58.com]

2.2 开发工具 6

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2.3 Visual Basic的简介 6 [版权所有：http://think58.com]

2.4 ACCESS简介 8 [资料来源：THINK58.com]

第三章 需求分析 9 [资料来源：THINK58.com]

3.3 公交查询系统设计分析 9

第四章 系统实现 12 [来源：http://think58.com]

4.1 程序主界面模块 12

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4.2 按起终点站查询模块 12 [资料来源：www.THINK58.com]

4.3 中转站模块 13

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结束语 14 [来源：http://think58.com]

致 谢 15

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参考文献 16

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