Esign Of Intelligent Bus Dispatching Centralized Management System

With the city’s rapid economic development, the size of the city expasion is increasing day by day and public transport systems are becoming complicated. More and more bus lines bring a great convenience to people, but due to the continuous development of urban scale, how to choose travel bus lines causing some difficuties. Even in a city, it is difficult to find some places. So how to make bus station scheduling queries based on the distance is the one key content in current information management system.In this thesis, take our contry’s city bus system running management as starting point, expecillay Chengdu city, and design and implement a centralized bus dispatch management system. System design uses a core theory using the shortest path algorithm and optimized scheduling theory to design based on J2 EE technologies, including system requirements, analysis, design, implementation, and testing several core functions. The system design uses standard software design procedures, including following key elements:1, complete the needs analysis and overall design of system. According to the status of buses management, makes user needs analysis for intelligent transportation scheduling system. Makes system design using the software engineering theory, including system frame structure design, functional structure design, network’s architecture design and so on. According to user needs, complete the database model and the storage structure design.2, complete the design and coding of core functions of the system. Build J2 EE development platform and achieve the functions using Java-based core technology. According to user needs, complete the bus information query and bus information management capabilities. Use shortest path algorithm to find the shortest path between two sites, providing users as needed information query function; can provide information about the user to modify and delete data operations, including adding trips and site updates, and other functions.Intelligent buses centralized scheduling system’s design uses B/S structure. It not only can be used for the bus company’s management system, a module may also be present in the traffic management system for the development of urban transport plays a more scientific and modern planning, system passed the test to meet the current needs of urban public transport management practical application.