The Urban Public Transportation Online Inquiry System’s Design And Realization

City public traffic(CPT for short) is an important infrastructure closely interconnected with production and our daily life. Providing good CPT service is a basic requirement for constructing a harmonious society.The development of the bus passenger information system is in a level that fall behind of the city in our country. The large part of passengers can acquire few ways of the information. So it’s practical for us to develop city’s bus passenger information system in order to resolving this problem. In order to allow people to comprehensive, timely, accurate and rapid control of CPTline.In allusion to the CPT bus line query, the course design is developed and designed. It uses B/S mode, and is developed with Visual Studio.NET2005 and programming language C#, completing the functions and the design of interface. It realizes the query of the CPT bus lines and uses some Web widgets to compile database connection and update code, so as to realize the CPT bus lines information management.The system realizes the major basic functions such as route inquiry, stop inquiry,stop-to-stop inquiry and so on, also realizes the advanced query function, the administrator may register the backstage to update the database,and dose not need the manual input one by one, to avoid artificial wrong and the tedious single scroll input.