Design And Implementation Of Railway Chunyun Information Analysis System

Railway Chunyun information analysis system is an information management system which faces railway Chunyun passenger transport management, analysis and decision-making support. Railway Chunyun takes on overload passenger transport task, the traditional manual work can't satisfy the need of high intension, fast rhythm information transformation. The system realizes the automatization of passenger and income's data statistic and analysis by using computer collect the passenger information which supplies the foundation of decision-making to Chunyun management.This paper confirms the objective and meaning of system at first, and discusses the consumers of system, then makes general analysis and discuss about the requirement, object, principle, capability, function, realization, key technique and system structure of system and establish the system structure chart. After presenting the system design thinking, the paper develops the system function design, structure design, data flow analysis and establishes data base by system logic structure analysis. Finally, the scheme, function and program flow of subsystems are designed. The following is the structure of the paper: Chapter One: IntroductionIntroduce the research and application situation about the railway information management system overseas at present, and the requirement of Chunyun information analysis system and the meaning of the paper. Chapter Two: Related basic knowledgeIntroduce the related theory basic of paper, including the content of .NET flat, DSS, OLAP.Chapter Three: The requirement analysis and blue print design of railway Chunyun information analysis system. Chapter Four: The design of railway Chunyun information analysis systemDesign the database of system and the classes in system, and establish the class picture of system by .NET and establish database model picture by OLAP tools. Chapter Five: The realization of Railway Chunyun information analysis systemIntroduce the design of data management subsystem, bring in the theory basic and related models and arithmetic, including the realization of data management and output subsystem and the related system interface.