Vehicle base inner shunting plan implementing device, method and program

Abstract

Provided is an in-yard shunting plan creating device for a vehicle base that can efficiently create an in-yard shunting plan independent of the layout structure of the vehicle base and the number of formations. The vehicle base layout network creation device 0111 creates vehicle base layout information with the numbered routes and travel route definition information; the shunting sequence initialization device 0112 arranges the dispatching sequence from the job content and the numbered routes between jobs according to the vehicle base layout network for each formation The metadata of the grouping of the car operation diagram is the initialization of the shunting sequence; the shunting operation diagram selection and time determination device 0113 selects the shunting operation diagram from the shunting sequence and makes a schedule for determining the execution time for all the groups of the planning objects. The processed tentative solution of the on-site shunting plan; the shunting sequence changing means 0114 uses the vehicle base layout network to change the shunting sequence so as to eliminate the contention of numbered routes and travel routes included in the obtained tentative solution.

Description

technical field [0001] The present invention relates to an apparatus and method for using a computer to create a shunting plan for vehicles in a railway vehicle base, and in particular to a plan making device capable of efficiently creating an on-site shunting plan independent of the layout and structure of the rolling stock base and the number of formations . Background technique [0002] As a prior art, the shunting plan making device described in Patent Document 1 is provided with a work plan determining device and a shunting order (suji) determining device; the work plan determining device holds vehicle base structure information and business trunk line operation map (guiya) information , and in accordance with the entry and exit times determined by the business trunk line operation diagram and the scheduled operation procedures, determine the operation plan consisting of the operation number line and the operation start time and end time for each formation; the shunting...

AI Technical Summary

Problems solved by technology

Therefore, compared with plans in other fields, local revisions tend to affect the entire plan, and partial revisions originally intended by the plan maker will affect a wide range of the entire plan, and it is easy to fall into a situation where most of the plan has to be manually corrected to eliminate contradictions. situation

[0013] In such a situation, even if a plan that does not violate the condition is created by instructing mitigation of the occurrence condition (constraint) violated by the plan undertaker using the prior art (Patent Document 2), due to the characteristics of the above-mentioned on-site shunting plan, There are many occasions where violations of conditions occur in a wide range that the plan undertaker did not intend, so it becomes a big burden on the plan undertaker to judge and instruct whether or not to alleviate and the content of relief for these one by one

In addition, in the on-site shunting plan, the conditions that are violated due to partial correction are mostly the movement time between numbered lines or the switching time of points, and the contention between the traveling line and the numbered line is impossible to alleviate at the beginning. physical constraints, and therefore difficulties in efficiently implementing planned revisions or recreations using existing technologies

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