Study On Automatically Making And Adjusting Stage Plan Of The Integrated Dispatching System For Enterprise Railway

Enterprise railway is mainly borne raw materials, semi-finished products in theenterprise internal transport and finished outside work, is important to ensure the normaloperation of production infrastructure enterprises. However, in the face of enterprise railwaylarge volume, flexible operation, many kinds of goods, technology operation and othercharacteristics, if only a simple state-owned railway informatization research into enterpriserailway, it is difficult to improve the operation efficiency of enterprise railway.According to the "Transportation Intelligent Command" requirement, enterprise railwaytechnology will move towards "the goal of intelligent" continue to explore. The stage planautomatic compilation and adjustment system is one of the main system of enterprise railwaytransportation intelligent dispatching system, it is an improvement on the current artificialplan mode of operation, according to the day of the train operation plan, loading andunloading plan, the computer automatically make the station stage plan reasonable andmanual editing and validation of this part of the work, improve the scientific and efficiency isa key step to improve the transportation efficiency.At present, the establishment of the enterprise of railway in China using manual modelof stage plan, work intensity, presence of dispatcher "plans can’t keep up with changes".Combined with the current development of computer technology, the automatic compilationand adjustment of stage plan can effectively solve the above problem, is also the background.this paper introduces the objectives and characteristics of enterprise railway transportationtransportation, analysis of the contents, stage plan process and station operation process, thenthe mutual influence between for each operation is analyzed, providing theoretical basis forthe establishment of stage plan model.A new algorithm-artificial bee colony algorithm is briefed here in order to find sometechnical support for solving the model of stage plan. At the same time, comparing andanalyzing the algorithm and genetic algorithm, particle swarm algorithm and ant colonyalgorithm, demonstrate the superiority of the algorithm, aim to population diversity andsearch precision is low, easy to fall into local optimum solution condition in the lateriterations, design the adaptive sorting search mode. laying a theoretical basis for the paper.Calculation of the source of outbound trains is a core problem of stage plan. Firstly,traffic flow and vehicle is analyzed, and then starting from the determination of traindisintegration and grouping, to train according to the diagram of traffic as the goal, set up oftrain flow calculation model, and designed the corresponding algorithm of train flowcalculation. According to the order of the disintegration and grouping, combining locomotiveturnaround plan, considering the factors affecting the process of locomotive operation, aimingto the shorter retention time of the locomotive in station, compilation and adjustment modelof locomotive was built and designed the corresponding colony algorithm.According to the order of the disintegration and grouping, combined with the locomotiveoperation results, the factors affecting track utilization, so as to train occupancy tracksconform to track application scheme and equilibrium utility track as the goal, set up andadjust the model with the track utilization plan, and the design of the bee colony algorithmcorresponding.The actual data in Shanxi Aluminum Company Station one class as the basis, verify therationality of the accuracy and the algorithm for stage plan of the design of this model. At thesame time, the model and method proposed in this paper as the basis, develop the enterprisesof railway automatic compilation and adjustment of stage plan system, the system canautomatically generate a feasible technical operation graph, on this basis, add interactiveability strong, according to the actual need, the dispatcher can modify the plan by dragging onthe computer. by the "compiled automatically, manually modify the auxiliary" model, thestage plan can become rolling plan dynamic.Develop the automatic compilation and adjust stage plan system of the intelligentdispatching system, Promote the business of railway dispatching and intelligent, automationdevelopment, but also for enterprises to improve the efficiency of railway transportation, haslaid a solid foundation for security and environmental protection.