Research And Implementation On Seats Automatic Allotment System Of Passenger Trains Based On Production System

Seats allotment of passenger trains is an important measure of passenger flows organization on the condition that transportation capacity is not matching to transportation quantity of passenger trains. Following current actual requirement of passenger traffic in China, this paper builds reasonable and scientific mathematic models for passenger flow forecast,which is based on China Railway Ticketing & Reservation System and historical data collected by Veding and Analysis in RTRS. According to train marshalling and time when train stops, it computes seats allotment of hard seat,soft seat,hard berth and soft berth of all stations where the train stops.And then,we can adjust the results with production system to match our requirement.This paper introduces general design of this system comprehensively which includes demand study,schema confirmation, system module design, detailed design and realization of key modules. Passenger flow forecast model is not only the key of seats automatic a] lotment, but also the main factor which affects the results of seats automatic allotment.Upon the base of analysis of passenger traffic quantity forecast for market of railway passenger traffic, this paper points that different forecast models should be matched to passenger flow forecast needed by seats automatic allotment in different periods.It also gives the mathematic models for seats automatic allotment.