A Method of Train Operation Day Planning Based on Equilibrium Operation

Abstract

The invention discloses a train operation day plan arrangement method based on balanced utilization. The steps of this method are as follows: first collect the data information required by the algorithm, then make reservations for vehicles with morning peak hours and specified train requirements and corresponding trains, and then create a train-vehicle matching matrix based on the matching degree between trains and vehicles. Create a vehicle taboo table for the parking location and lane occupancy, and finally select the vehicle for the train based on the above information; when selecting a vehicle, first check whether the current train has lane constraints. If there are constraints, the vehicle parking location table will be used according to the constraint requirements. , determine the vehicle numbers that can be selected; secondly, find the intersection between the vehicle number set and the available vehicle set in the vehicle taboo table, and then select the appropriate vehicle from the above intersection according to the corresponding rules to serve as the train, and finally update the vehicle taboo list, and repeat the above Steps until all trains are filled. The invention improves the reliability and efficiency of train operation and ensures driving safety.

Description

technical field [0001] The invention belongs to the technical field of rail transit, in particular to a train operation day plan allocation method based on balanced operation. Background technique [0002] Train operation day plan allocation refers to selecting vehicles in good condition to serve as corresponding train numbers in the template after selecting the train operation day plan template for the second day. At present, the traditional manual allocation method is still used for planning, that is, the maintenance scheduling is matched according to the subjective status of the vehicle, parking location, etc. Since the mileage corresponding to different trains is often different, the mileage during the operation of the vehicle will also vary. If there is a large difference, the reliability of the vehicle with a large mileage will be lower than the threshold during the maintenance period, resulting in an increase in the driving unsafety factor. For vehicles with a small m...

AI Technical Summary

Problems solved by technology

[0003] At present, there is little research on the scheduling algorithm of subway vehicle operation day, because the purpose of EMU operation planning and subway operation day planning in the field of railway transportation is to provide vehicles in good condition for train operation or operation planning, so as to To meet the given transportation tasks, it has a certain reference significance for the research on the problem of EMU operation planning

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