Design And Implementation Of Bus Intelligent Query System

In recent years, more and more attention has been paid on information technology intransport field as waves of global information technology surge forward through the world.A new concern has been proposed on how to improve the traffic congestion and reduceenvironmental pollution by means of information technology. The expectations ofimproving the management efficiency, achieving rational resource allocation and reducingenergy consumption have been put forward by making full use of modern informationtechnology and rich transport resources. It can be seen that information technology plays acatalytic effect on realizing the public transportation Intelligence and informationizationthrough the cooperation between traffic management departments.Based on the realization of intelligent public transport worldwide, a redesign hasbeen given to meet the demand which the current systems can’t satisfy in this thesisabsorbing many advantages of current systems. The entire design process complied strictlywith the system specification standard. By the detailed analysis of the Intelligent PublicTransport query and display system, modeling analysis is given and critical businessprocess is described with UML(Universal Modeling Language). The system is dividedinto intelligent public transport map system and data center system. Then the architecturedesign and database design is given with Spring、Hibernate、ExtJs、BaiduMap APIframework. Finally the two subsystems are implemented respectively and detailed modulefunctions and implementation approaches are presented. The modification andimprovement of the algorithm of optimum path and trajectory real-time display arefocused on in this thesis. The basic demands are satisfied through the design, coding,deployment and running at various stages. Compared with other current systems, a bettersystem is derived which is easy to transplant and more reasonable functionally. Besides,combined with data management and analysis, a solid foundation has been laid for furtherresearch.