摘要:随着国民经济的进一步增长，中国的城市化步伐越来越快。大都市、大城市、小城镇不断的涌现，进一步加剧了城市的扩大化。现在，在任一城市，虽有大量的出租车可乘，但公交车仍是大多数人的首选。当公交线路较少时，乘客很容易找到一条可选线路，但当公交线路、公交站点较多时，找一条可选的经济的乘车路线就不是一件容易的事。这里结合平台开发实例，阐述了基于Web的城市公交查询系统的设计原理、软件结构和设计实现。

　　　本城市公交查询系统采用ASP.NET动态网页设计技术，数据库采用Sql Server 2005。城市公交查询系统将使公交信息管理工作规范化，系统化，程序化，避免信息管理的随意性，提高信息处理的速度和准确性，能够及时、准确、有效的查询和更改公交情况。结合本系统的状况，设计了一种经济快捷的系统建立方案，开发了城市公交查询系统模型，并在此模型基础上实现了该系统。

关键词：公交查询；Asp.Net；数据库；B/S架构

Abstract:With the further growth of the national economy, China's pace of urbanization is more and more fast. Metropolis, big cities and small towns further the expansion of the city. Now, in any one city, although there are a lot of can take a taxi, but the bus is still the most people's first choice. When bus lines is small, the passenger is easy to find a optional link, but when there are bus lines, bus stations, the route to find a optional economy, it is not an easy thing. Here based on the practical platform development, expounds the design principle of urban public transport query system based on Web, software structure and design implementation.

　　　The city bus inquiry system uses the ASP.NET dynamic web design technology, database using Sql Server 2005. Urban public transport query system will make the bus information management work standardization, systematized, programmed, avoid the conceptions of information management, improve the speed and accuracy of information processing, to timely, accurate and effective query and modify the bus. Combining with the condition of this system, design a quick economic system scheme, developed urban public transport query system model, and based on this model realizes the system.

Keywords: bus query; asp.net; database; b/s architecture