A method for displaying train diagrams of urban rail transit network

Abstract

The invention relates to an urban rail transit network train working diagram displaying method. The method comprises the steps of (1) establishing each line of urban rail transit; (2) setting transfer stations in the urban rail transit lines in a road network, displaying the transit lines, and adjusting the sections between stations by means of the Bezier curve; (3) determining a train working diagram displaying method of each urban rail transit line with time as the abscissa and distance as the ordinate; (4) determining a passenger transfer connecting image of each transfer station according to train working diagrams and transfer walking time of passengers. According to the urban rail transit network train working diagram displaying method, train working plans of transfer-out lines and train working plans of transfer-in lines are connected by passenger transfer walking lines, and graphical support is provided for accurate analysis of coordination among train working planes of all the urban rail transit lines and passenger transfer convenience.

Description

technical field [0001] The invention relates to urban rail transit technology, in particular to a method for displaying train diagrams of urban rail transit networks. Background technique [0002] As an efficient, green and safe urban public transportation mode, urban rail transit has developed rapidly in recent years to alleviate traffic congestion and environmental pollution. The construction of urban rail transit lines in large cities in my country has begun to take shape, the urban rail transit network has gradually improved, and the optimization of train operation plans at the road network level has become an important content of urban rail transit operation organizations. [0003] In actual operation management, in order to facilitate observation and output, the display of the urban rail transit road network is not based on the actual geographic coordinates of stations and sections, but on the basis of retaining its line characteristics, according to the direction of t...

AI Technical Summary

Problems solved by technology

After the urban rail transit lines are networked, passengers transfer more and more frequently. However, the current urban rail transit train operation diagrams are often compiled independently for each line, and there is a lack of planning for the operation of each line and the entire road network. Effective analysis means, it is also difficult to track passenger transfers during the implementation phase of the operation plan

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