Intelligent driving scheduling method and system for rail transit construction line

Abstract

The invention provides an intelligent driving scheduling method and system for a rail transit construction line, and the method comprises the steps: firstly collecting the travel arrangement data of all construction driving tasks on the rail transit construction line, and constructing a to-be-scheduled construction driving task set; performing priority ranking on the construction driving tasks according to the construction type and the construction starting point; and finally, constructing an optimization objective function of construction driving scheduling, and carrying out iterative optimization to generate a rail transit construction line driving scheduling scheme. A construction task priority division method is introduced, the problem search scale can be effectively reduced, the decision response speed of the method and system can be improved, meanwhile, the generated scheduling scheme can better meet the requirement of actual construction driving, and an iterative optimization method is further provided; in each optimization process, only part of construction tasks are scheduled, rapid solving of problems is achieved, and therefore the real-time scheduling requirement of construction line travelling crane operation is met, and the practical application value of the method is improved.

Description

technical field [0001] The invention belongs to the technical field of traffic scheduling, and in particular relates to an intelligent traffic scheduling method and system for a rail transit construction line. Background technique [0002] With the continuous development of high-speed railways, tasks such as the construction of new lines and the renovation of existing lines have become more arduous, and the arrangement of equipment, vehicles and personnel has become more compact, especially for construction tasks that need to be completed with the help of special vehicles and equipment for track construction on the construction line (referred to as construction cranes). How to formulate a reasonable and efficient construction driving task plan under the constraints of ensuring equipment and life safety production is an important means to improve equipment utilization, shorten construction period and economic efficiency. Traffic scheduling of high-speed railway construction l...

AI Technical Summary

Problems solved by technology

The above-mentioned patent is about the traffic scheduling scheme of the railway operation line that has been completed and in service. There are big differences in line conditions, operating vehicles, technical equipment and service objects from the construction line, and the traffic scheduling scheme designed for the operation line is difficult to directly Applied to the construction line

At present, there is no relevant patent on traffic scheduling of high-speed rail track construction lines

However, the existing construction line management information system can only realize the detection and alarm of traffic conflicts, and cannot resolve traffic conflicts to automatically generate traffic scheduling plans.

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