| Taking the independent accounting operation mode of the newly established railway passenger transport company as the research object, and based on the basic principle of the modern railway passenger transport management, and the integrated technologies such as information processing and computer network, this thesis aims at designing and implementing a Railway Passenger Transport Marketing and Scheduling Information System (RPTMSIS)..The thesis begins with the analysis of the operation application demand, then, based on the practical case of a specific railway bureau, three regional databases are established, and system functions and hardware & software configurations are sorted out, which are built on a WAN (Wide Area Network) framework consisting of four LANs (Local Area Network)..In this thesis, the overall system is divided into four subsystems, that is, passenger information management, marketing and planning, vehicle scheduling, and .operation monitoring. Various system functions including data input, information analysis, administration, maintenance and application are implemented by software. Our emphasis is placed on the passenger flow prediction, evaluation of the running vehicle profit and loss, and the simulation of vehicle scheduling. Besides, the related problems encountered in the realization process are discussed.Based on the client/server model, and centered on the system database, this thesis organizes the passenger operation data by introducing knowledge warehouse method. By making full use of graphics and tables to realize the passenger flow prediction, real-time information such as passenger vehicle addition, suspension, cancellation and holding, are obtained, and the passenger transport planning and design are carried out. Selection is made through the algorithm comparison and modification of running vehicle profit and loss. Impose computer graph technology to make electronic vehicle tallies, In addition, the concept of virtual rail track is proposed based on the electronic vehicle board with the helpof computer graphics, in order to realize intuitionistic simulation on vehicle scheduling, and to configure resources. Further improvement on the security policies and system optimization in railway operation network is also discussed in this thesis.Finally, the thesis summarizes the research work and points out the future directions and suggestions of the system development. |
