Railway collection and distribution service network optimization method based on comprehensive cost

• Main Authors: ZHANG YINGJIN, JING YUN, GUO SIYE
• Format: Patent
• Language: Chinese; English
• Published: 07.02.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides a railway collection and distribution service network optimization method based on comprehensive cost, and belongs to the technical field of train distribution service management, and the method comprises the steps: firstly obtaining traffic flow OD data of each station on a transportation line, and enabling the traffic flow OD data to serve as sample OD data; in combinationwith the sample OD data, starting a loading place direct train for the traffic flow meeting the conditions of starting the loading place direct train; constructing an income development discrimination model; grouping the remaining traffic flows by using the income running discrimination model to obtain OD data of the technical station; constructing a technical station marshalling model; and in combination with the technical station OD data, calculating the technical station marshalling model, and obtaining a train running chart. According to the method, marshalling is carried out through an income running method, the