Train running diagram adjusting method and device based on CTC system

Abstract

The invention relates to a train running diagram adjusting method and device based on a CTC system. The method comprises the steps of 1, running diagram adjusting of single dispatching stations; 2, running diagram adjusting of adjacent dispatching stations; 3, adjusting of an overall running diagram, wherein when a fault range determined in step 1 or step 2 exceeds a set threshold value range, anoverall adjusting terminal and an overall running diagram server adjust overall and local running diagrams, and an overall adjusting scheme is transmitted to all substation adjusting terminals. Compared with the prior art, the running diagrams of single dispatching stations and the adjacent dispatching stations thereof can be adjusted, and the overall running diagrams can be adjusted; meanwhile, the adjusting process is more automatic and quicker, and the adjusting result is also more effective and reasonable.

Description

technical field [0001] The invention relates to the technical field of train diagram adjustment, in particular to a train diagram adjustment method and device based on a CTC system (distributed autonomous dispatching centralized system). Background technique [0002] my country's centralized train dispatching system began in 1958 following the example of the Soviet Union's polar frequency system, and has successively experienced several stages of centralized dispatching by relay, centralized dispatching by electronic methods, and centralized dispatching by computerization. Since entering the 21st century, especially in recent years, the rapid development of computer, communication, artificial intelligence and other technologies has brought great impact and changes to the development of all walks of life. Carry out the intelligentization and modernization of the railway, so the development of the centralized train dispatching system is bound to develop in the direction of aut...

AI Technical Summary

Problems solved by technology

This adjustment method mainly has the defects in the following aspects: First, due to the uneven level of the dispatchers themselves, different dispatchers will have different adjustment schemes for the same fault type, which will cause the adjustment effect to be different. It is different; secondly, the adjustment of the operating lines needs to be carried out one by one. When the operating lines are dense and encounter extreme conditions at this time, it means that a large area of ​​​​the operating lines needs to be adjusted in a short period of time. At this time, it is completely dependent on the dispatcher's manual It is very difficult to deal with emergencies; Thirdly, the undo function of the existing operation diagram terminal software is not perfect, when the adjustment effect is found to be unsatisfactory after adjusting the operation line in a large area, the undo operation cannot be performed to restore the original state

The above defects have greatly reduced the emergency response efficiency of the dispatcher, which is not conducive to the effective adjustment of the train diagram

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