xx 学 院

本科毕业设计(论文)

题目: 公交查询系统的设计与实现

教学单位： 专 业： 学 号： 学 生： 指导教师：

2012年 月

摘要

随着社会发展，交通越来越发达，日益增长的公交数量、路线不断的复杂化后给人们提供公交信息的便捷度和人们对公交信息的渴求度形成了矛盾，公交信息量大，提供查询的方式少。发达国家一直都很关注公交查询系统的研究和应用，目前，国内外公交查询系统都发展到了一个比较成熟的阶段，无论是从理论上还是从技术上都比较成熟。国外公交查询系统更是早已经实现了智能化、信息化、社会化。据相关资料了解，国外有的公交查询系统现在已经将地图与数据库相结合、全球定位系统、遥感技术集合到公交查询系统中。通过卫星或飞机接收地面反射波普，判断地面情况的技术。现在国内的公交查询系统也结合了很多技术，比如：基于ASP.NET+XML的公交查询系统，基于J2ME的公交查询系统，基于WebGIS公交查询系统。国内公交查询系统也正在向将GIS、GPS、RS技术相结合的方向发展。在这种技术满足，社会需要的情况下，结合学校毕业种种情况，我设计了由VB和SQL共同开发的公交查询系统。

在分析了我国城市公交信息系统的发展状况后，找出问题和不足，在考虑乘客心理的基础上建立基于时间和费用价值的公交线路选择合理的模型。本系统论述了分析，开发，设计一个公家查询系统的过程，根据不同乘客的需求实现多种查询方式如现线路查询，站点查询，乘车方案查询等方式，并提供站点信息浏览，乘客留言等功能，乘客只需点击鼠标便可实现找到乘车方案。本系统开发采用原型法，使用Visual Basic 6.0和SQLSERVER2000开发而成。

关键词:公交车查询系统，Visual Basic 6.0 ，SQL Sever 2000

Abstract

With the development of society, the traffic is more and more developed, the growing number of the bus, route the complication after people to provide public information and convenient degree and the people on the bus information craving degree formed contradiction, public information, provide the inquiry way less. The developed countries have been very concerned about public transport query system research and application, at present, domestic and foreign public transport query system has developed to a more mature stage, either theoretically or technically more mature. Foreign public transport query system is already achieved intelligent, informatization, socialization. According to the relevant information, some foreign public transport query system now will map combined with database, global positioning systems, remote sensing technology to gather public transport query system. The aircraft received via satellite or ground reflection pop, judge the situation on the ground technology. Now the domestic public transportation query system is combined with a lot of technology, such as: System Based on ASP.NET+XML bus, system based on J2ME bus, bus query system based on WebGIS. The domestic public transport query system is also to be GIS, GPS, RS technology combined with the direction of development. In this technique, the social needs, combined with the school circumstances, I designed by VB and SQL joint development of the query system of public transportation.

In has analyzed our country city public transportation information system development status, identify problems and shortcomings, in considering passengers' psychological basis based on time and cost value of bus lines to choose a reasonable model. The system discussed the analysis, development, and design a public inquiry system, according to the different needs of passengers to achieve a variety of search methods such as the line information, site information, solution means such as inquiry, and provide the site information browsing, passenger messages and other functions, the passengers only need to click the mouse can be realized to find the solution. The development of this system using the prototype method, using VisualBasic6.0 and

SQLSERVER2000 was developed.

Key words: bus inquiry system, SQL SERVER 2000, Visual Basic 6.0