Public Transport Query System Based On Intelligent Mobile Platform

City bus system is the main Luzhou public transportation.In order to facilitate the travel of daily life convenient, we need to design a bus information query system for the public inquiry. Especially traffic developed today, public transport query system can bring convenience to the life of the residents. So mobile intelligent public transportation query system information has the convenience and feasibility. This thesis is mainly on the basis of the most widely used Android intelligent platform, combined with the present situation of public transportation system in Luzhou City,so we design of a small bus information query system applicability. Its high quality and the fastest speed to provide convenient inquiry service meet the Luzhou city residents basic daily travel information demand.In addition, the system also play a certain role for advocating a low carbon city.This thesis is based on the Android intelligent mobile phone platform,.A detailed analysis of the bus information query system needs was given byUML case diagram and activity diagram. Based on the function requirement, non functional requirements and safety requirements of the system, The system mainly carries on the overall design of the system from the database design, module design, the demand of system development environment and system target etc. Based on the intelligent mobile query, the design includes news bulletins, line inquiry, site inquiries, transfer inquiries, time inquiries, map browsing and message boards and other multi function module. Finally we have realized querying to the above each module through the intelligent mobile phone system. Query bus crossover algorithm in this thesis is different with other query system, and this is the key of this thesis. The use of unique and adjacency table design supports more than two times the bus transfer query.Finally through the simulator to test the system, the result shows that the system has diverse functions, applicability and higher convenience, There is a good help for Luzhou city residents’ trip, and it has the broad development and application prospect.