Method and system for adjusting dynamic running diagram

Abstract

The invention provides a method and a system for adjusting a dynamic running diagram. The method comprises the following steps: acquiring line running information and initial running diagram information under the condition that disturbance occurs in a train running process; determining the number of extracted trains based on the line operation information and a preset driving interval; generating a plurality of alternative disposal schemes according to the number of the extracted trains and the driving information group; and according to the evaluation factors, carrying out comparison evaluation on the train operation information in each alternative disposal scheme and the initial operation diagram information, and obtaining evaluation results of all the alternative disposal schemes so as to adjust the train dynamic operation diagram according to the evaluation results. According to the method and the system for adjusting the dynamic running diagram provided by the invention, a plurality of formulated alternative disposal schemes are evaluated based on a certain calculation and evaluation method so as to select the disposal scheme, so that the loss of enterprises, passengers and the like is comprehensively considered, the train running mode is rapidly transited from the current running organization mode to the fixed interval running organization mode, the cost effectiveness is considered, and support is provided for auxiliary decision making.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a method and system for adjusting a dynamic operation diagram. Background technique [0002] Urban rail transit is an organized and planned mode of transportation. The train needs to depart from the station at the specified time according to the planned operation chart, arrive at the designated station on time, and transport passengers to their destination at the same time. The traffic dispatching and command system is the center of urban rail transit, the key to ensure the orderly operation of trains according to the planned operation diagram, and the key to improving the efficiency of rail transit transportation, and the core of traffic organization. In the process of urban rail transit operation, once a fault or emergency situation occurs, the traffic dispatcher needs to deal with the fault as soon as possible, so as to reduce the impact of train delays on the operation. ...

AI Technical Summary

Problems solved by technology

[0004] However, this adjustment mode only considers the unilateral factors of the train operation itself, and the evaluation angle of the train adjustment strategy is single.

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