Research On The Railway Ticket Preselling Time Interval And Its Optimized Calculation System

Railway transport is the main mode of transport of the national economic activities and the general public travel. In the peak passenger flow period, in order to satisfy the majority of the people in the travel demand, passenger evacuation quickly and effectively, need to make reasonable ticket to the railway department organization, and organization of the ticket the most crucial problem is to formulate a reasonable ticket preselling time,reasonable ticket preselling time to evacuate quickly and effectively the peak passenger flow, passenger travel plans to bring convenience, to curb the "ticket scalper " of scalping ticket's behavior and improving the railway departmnet's economic and social benefits.In this thesis, research on the railway ticket preselling time interval, it is based on passenger transportation plan or passenger transportation organization, for the peak passenger flow, emergency and the ticket scalper of scalping ticket's behavior and the main issues. This thesis develope from a railway ticket preselling time to consider the overall system, first demonstrated the need to develop ticket preselling time. Describes the design and construction should follow the principles, system objectives, structure and implementation of the vision.Analysis of impact factors of ticket preselling time and ticket preselling time mechanism of multi-factor, propose railway ticket preselling time system of the overall program optimization.This thesis uses comparison with gradual way, using cointegration theory, GM (1, N) and the combination of cointegration theory and GM (1, N) theory respectively formulated ticket preselling time optimization model, and for the station site The actual situation, select the appropriate optimization method, applied PowerBuilder 9.0 and Microsoft SQL Server 2000 initial research and development of railway ticket preselling information management system for railway ticketing organizations to provide decision support, and combination of the above-mentioned thesis, railway ticket reservation reforms reasonable suggestions.