Operation chart optimization method and device and readable storage medium

Abstract

The embodiment of the invention provides a running chart optimization method and device and a readable storage medium, and the method comprises the steps: obtaining a to-be-optimized running chart, determining a to-be-optimized parameter item of the to-be-optimized running chart, obtaining an optimal parameter value corresponding to the to-be-optimized parameter item based on a historical database, and optimizing the to-be-optimized running chart; and optimizing the to-be-optimized running chart based on the optimal parameter value. The optimal parameter value corresponding to the to-be-optimized parameter item is acquired based on the historical database, the to-be-optimized running chart is optimized based on the optimal parameter value, and the optimization process of the running chartis automatically performed, so that the manual verification process is reduced, the compiling process is simplified, and meanwhile, the running chart compiling efficiency and compiling quality are improved.

Description

technical field [0001] The invention relates to the technical field of urban rail transit, in particular to a method, a device and a readable storage medium for optimizing a running diagram. Background technique [0002] The automatic train monitoring system of urban rail transit is a command system with a high degree of automation. During the operation of the system, the trains are usually operated automatically through the prepared plan. There are many factors to be considered in the preparation of operation diagrams. In addition to meeting the operational requirements, it must also be prepared according to the actual situation of the train running. It is usually necessary to shorten the running interval during peak hours, and adopt strategies such as reducing stop time and operating levels. However, due to factors such as different passenger flow in different station halls, or uncontrollable time when turning back, etc. Often results in deviations from expectations in ...

AI Technical Summary

Problems solved by technology

[0003] The existing method of manually modifying the operation diagram relies more on the ability of the diagram editors, and requires the diagram editors to have rich work experience

In the modification process, due to subjective factors such as human judgment, there are cases of wrong judgments, and it is usually necessary to repeatedly run the graph test to verify the results, and it takes a long time to generate a usable running graph

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