Train Operation and Stop Optimization Model Based on LINGO Solving

Abstract

Train operation arrangement is a key issue in railway operation, and a reasonable arrangement plan can not only meet the needs of passengers, but also reduce operating costs. Based on the passenger flow demand in a certain period, the various costs of train operation are comprehensively considered from the perspective of linear programming, and the optimization model of the train operation scheme is established with the goal of minimizing the cost under the condition of satisfying the transportation demand. The optimization results show that the optimization scheme given by the model is more flexible and practical in the selection of departure and stopping stations than the current operation scheme, and greatly reduces the operation cost, and the given decision-making scheme meets the actual dynamic passenger flow demand.