The Research And Implementation Of Railway Passenger And Freight Transport Capacity Analysis System Based On SSH2

With the fast development of China’s economy and the case of people travel frequently, the domestic rail passenger and freight traffic gradually increased, the original data management methods can not meet the requirements. In addition to railway transportation departments to transport capacity manage not achieve full sharing of resources and data to date, the lack of correlation between sectors. Although China is the rapid development of railway, but the railway transport capacity still can not meet the growing demand for community transport. Therefore, the effective management and analysis of passenger and freight rail capacity is the future of Chengdu Railway Bureau urgent problem.This paper describes the background of the subject produced and research status at home and abroad, followed by section briefly describes the Struts2, Spring, Hibernate framework technology mainly used in the system. The system uses a number of other technologies introduced in the implementation process, such as regression analysis and Mysql database.In this paper, according to the Chengdu Railway Bureau transport related regulations and the actual situation of railway department, carried out a detailed requirements analysis for railway passenger and freight transport capacity statistical analysis system.In the design section, in accordance with the design idea of software engineering, to design the system function modules by UML modeling language. In this paper, according to the function modules, the system is divided into freight transport capacity management module, passenger transport capacity management module, statistical analysis module, basic data management module and system management module. Wherein the freight transport capacity and passenger transport capacity management module management module also includes a plurality of capacity index, the text will be design detailedly each functional module by structure diagrams.Finally, the paper describe detailedly the system implementation process, focusing on the freight transport capacity management module, passenger transport capacity management module and the statistical analysis module, wherein the statistical analysis module focuses on regression analysis, and how to make predictions by regression analysis. In order to develop systems scalability and efficiency considerations, the system uses hierarchical thinking, the system is divided into three layers in development process, namely Web layer, business logic layer, data access layer. This makes maintenance easy system, and efficient, the paper describes the process of each functional module, detailed analysis the main function and its core code. In the last chapter of this text, the paper is summarized, including deficiencies and improvement of the system.