Study On The Operation Scheme Of Railway Luggage And Parcel Express Special Train

Railway luggage and parcel express special train,which has fixed station,fixed time,fixed line, and aims for meeting the need of the market to expand the share of it. It is a new kind of railway cargo expres and is organized as passenger train.The operation scheme is an foundation work of the railway operation, and it is much meaningful to study and draw out the operation scheme of railway luggage and parcel express special train for marketing and expanding the share of the market.Considering the characteristics of railway luggage and parcel express special train, the paper firstly brings forward region division, which divides the whole transportation region of railway luggage and parcel into some small regions by cluster analysis and then carrys out the OD forecast for working out the operation scheme of it. Then, the paper has also carried out contrastive analysis on available OD forecast methods, and deems that gravity model should be adopt when being short of the entire OD data. Meanwhile, during the course of calibrateing gravity model, the paper brings forward that gravity model should be amended by using an integrated cost on the base of considering that the various factors are responsible for OD data changes, and then gives an example to show the thoughts.Finally, to be embody the characteristics of railway luggage and parcel express special train as railway cargo express, basing on its operation characteristics, the paper analyzes relevant factors and sets up an operation scheme model by referring the strongpoints and experience of passenger trains operation scheme, and then it has carried out the model on the base of the six regions'OD data of 2004 and presents an operation scheme after being optimized. The result shows that the method is feasible.