The Calculation Of Railway Freight Transport Time During Spring Festival

Because the Spring Festival period, mass goods is consumed, and the weather of winter is need to transport large quantities of coal, oil and other energy. Thus not only large-scale passenger transport during the Spring Festival transportation should be satisfied, but also need to transport large quantities of supplies for the production of life. Railway system give high priority to the protection of passenger travel demand, add a large number of temporary passenger trains. While passenger trains operate on, the railway’s carrying ability were occupied is relatively large by passenger trains, so it will affect the normal operation of freight transport.Based on study transport characteristics of railway transport during the Spring Festival period, and analysis additional temporary passenger trains occupy carrying capacity, get the effect to the parking time. As the train headway obey the Erlang distribution, when its carrying capacity more tense and its distribution more regularity. So based on the averge headtime of different multiple-unit,through queuing model, we could calculate the train’s base parking time on station.And modify the parking time by used the theory of train’s late-transmission.About Technical Station,like marshalling station,we get the parking time which is effected by waiting time mainly,it parking time also could be caculated.Base on Intelligent Dynamic Flow Prediction as technique and framework, we integrate the time of parking and running in section,can get the total time of goods in all transport process.Because the railway information system don’t have a connection with internet,so it have to pack the data to publishing by special server computer.