Optimized Arrangement Research On Technical Operation Figure For Railway Large-Scale Passenger Station

Large-scale railroad passenger station technical operation figure related to the application of receiving-departure track, shunting locomotive, and the optimization of technology equipment in the station applications, the optimal staffing level is directly related to the efficiency and level of dispatch and command station. At the moment most of the passenger station technical operation figure is prepared by the station technical operations room relying on artificial means, work intensity, more vivid personal experience and can not guarantee that the chart prepared by the technical operations reasonable. Although the most of the whole railway stations carried on different scope and extent information technology, but the existing operating system can not be prepared to provide technical operations decision support function chart. Therefore, it is necessary to develop the station technical operations supporting prepared system, the use of advanced computer technology, technical management for the station to provide decision support, through the preparation of a reasonable program of technical operations, and further tap the potential expansion to improve the efficiency of the station and integrated transport capacity. This essay establishes the whole optimization model for technical operation figure against the characters of operating organization.The paper uses the successful experiences of home and abroad the main achievements in this paper are:1. It Analysis the background and significance of the paper, introduces domestic and foreign-related research in the field situation, summed up a problem at this stage;2. It analyzes contents of main operations and technical operation processes of various passenger trains in the large-scale passenger station, and coordinated manners of technical operation.3. It analyzes the main contents of technical operation figure, optimization objectives and constraints, optimization principles and the preparation process.4. This essay establishes the whole optimization model for technical operation figure against the characters of operating organization. Analysis the model and design algorithm First, designs sorting algorithm to generate the initial feasible solution, then introducing the simulated annealing algorithm search mechanism, using the initial feasible solution for the simulated annealing starting point for the iterative optimization, the final output of optimum solution. with an example to validity of the model and the illustrate algorithm. 5. This paper studies the technical operation figure supporting preparation System, about systems modules and functions, and designs the interface of the main functions of the system.