Research On Track And Waiting Hall Utilization Schemes In Railway Passenger Station

As the window and basic organization unit of railway transport organization,passenger station organizes and controls station daily production by making station working plan.The arrival and departure track and waiting hall use plans are two important issues in working plan,developed two programs are reasonable impact on the effectiveness of the passenger station daily work.Using of the programs of arrival and departure track and waiting hall for passenger station have great significance.This paper mainly studies the contents:1.The paper analyzed factors of arrival and departure track and waiting hall in passenger station.The main factors are station capability,the station tracks are used specialized,train diagram,conflict use of approach or platform and passenger service requirement for program of arrival and departure track,at the same time the paper analysis the work time standard and take up the track interval of various types of train.The main affecting factors for waiting hall are arrangement?maximum assembling?passenger waiting time and passenger traveling flow line.2.Establishing models accord to factors of arrival and departure track and waiting hall.Taking application to the arrival and departure track as work piece problem,according to station equipment and demand,developed principles of arrival and departure track,a hypothetical question's environment.In constraints,making the approach and platform conflict converted to arrival and departure track conflict,combined with the gener al requirements for using of arrival and departure track,according the “ station work rules” and track adjust to train to set parameters,establishing o-1 programming model.Waiting hall model based on the principle of “all service”,“first come,first service”,“balance” and “quality service”,to consider waiting hall's the number of passenger on transient,matching coefficient of waiting hall and platform is determined as the arrival and departure track of train stop by track use program.Establishing the model of passengers traveled the shortest distance as the objective.3.Setting conflictive set depend on the circumstance of station.Using the principles of value sorting,Conflicts identification,Conflicts search,simulating the thought process of administrator,established heuristic algorithm for the models of arrival and departure track and waiting hal.4.Lanzhou Station as an example,the models and algorithm were validated.