Method for implementing auto making city rail train diagram

Abstract

The invention relates to a method for realizing automatically compiling train working diagrams of the urban rail train, which comprises configuring basic parameters required by compilation, configuring ideal running intervals of each time period in one day, adjusting ranges of the time periods, determining starting time and terminal time of each running line, pre-connecting the running lines, regulating the starting point according to the number of rolling stock, compiling running lines of entering/exiting the garage of the train, and then diagramming a train working diagram. Compared with the prior art, the method has the advantages that, by regulating the time periods into integral multiple of the running intervals, the balance of diagramming transient running line of the peak hours and the non-peak hours is guaranteed, further, the compiling software is enabled to automatically diagram urban rail train working diagrams with balanced running intervals and capability of furthest meeting requirements of passenger flow in various time periods under restriction of conditions of the number of rolling stock, reentrant time, reentrant mode and the like, thereby significantly increasing the compiling efficiency of train working diagrams to be adaptable to requirements of train working diagram regulation along with variation of passenger flow, technical equipments and transport organizing methods.

Description

technical field [0001] The invention relates to a method for automatically compiling an urban rail train operation diagram by a computer, which belongs to the field of computer-aided design research, and in particular to a method for automatically compiling an urban rail train operation diagram. Background technique [0002] The train diagram is a graphical way to express the train running time by using the coordinate principle. The abscissa of the train diagram represents the time, the ordinate represents the distance, and the horizontal line represents the centerline position of each station; the upper right slash is used on the diagram It represents the up train, and the downward slash is used to represent the down train. The intersection of the train running line and the horizontal line is the time when the train arrives, leaves or passes at each station. [0003] In the field of railway transportation, the research on the compilation and optimization of train diagrams s...

AI Technical Summary

Problems solved by technology

However, due to the limitations of the number of vehicles at the bottom of the vehicle and the conditions of turning back, the ideal time interval calculated by formula 1 is often impossible to achieve.

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