TRAIN STOPS DISTRIBUTION SCHEME MODEL AND ALGORITHM BASED ON TRAIN STOPS RATE FOR PASSENGER DEDICATED LINE

摘要

The train stop schedule plan is an important part of the train plans for passenger dedicated line, passenger dedicated line has a great traffic density and short time interval. At present the train stops rate is generally an important indicator of train stops distribution in the train stop schedule plan. This paper constructs a train stops distribution scheme compilation model for the passenger dedicated line based on the rate of the train stops by analyzing the type of train stops modes and influencing factors of train stop schedule plan, utilizes assignment algorithm to solve the train stop schedule plan, uses random optimization algorithm to realize deep optimization of the train stop schedule plan, realizes structural optimization of train diagram and reasonable distribution of the train stops under the premise that the train stop schedule plan meets the train stops rate. Finally, this paper verifies the validity of the train stop schedule plan compilation model and algorithm through compiling train stop schedule plan for Wuhan-Guangzhou passenger dedicated line.