The Design and Realization of CPT Bus Lines Query System
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. Informatization as the basis, promoting the interaction between the passenger, vehicle, station infrastructure and trffic circumstance. and promoting the construction of CPT system.Whereas chinese actual economy developing complexion, people mainly take a bus going out, the CPT system of every cities is so enormous and developed.So developing a CPT bus line query system is greatly necessary, and more meeting the modern society's need.
In allusion to the CPT bus line query, the course design is developed and designed. It use B/S mode, and use development tool Visual Studio.NET2003 and programming language C# to completed the function and the design of interface, and realized the query of the CPT bus lines (including query by line, query by stop, query by start stop and end stop, and provide the shortest route querying from start stop to end stop, chang line query, and also support blur query.), and used some Web widgets to compile database connection and updating code, so as to realize the CPT bus lines information management(including add, delete, update the bus lines information).
The thesis has five chapters in all, they are introduction, rationale, system requirement analysis, system design, system actualizing and testing.
Key words: CPT query; stop query; bus line query; the shortest route; chang bus line; blur query;