Train scheduling method and system

Abstract

The invention discloses a train scheduling method, and relates to the technical field of control. A train scheduling system is composed of a train-mounted system, a ground train control system, a dataprocessing center and a computer-assisted scheduling system. Train information is acquired by the train-mounted system and the ground train control system and sent to the data processing center, a train real-time position map is drawn through the data processing center according to a continuously-updated train line distribution map and the train information, a scheduling instruction is generatedby the computer-assisted scheduling system according to the real-time position map and sent to the train-mounted system. Real-time high-precision and high-reliability train scheduling is achieved.

Description

technical field [0001] The invention relates to the technical field of control, in particular to a train scheduling method and system. Background technique [0002] With the growing of the railway transportation system, the railway network becomes more and more complex, and in the railway transportation system, ensuring driving safety, improving the passing capacity of sections and stations, and improving the dispatching ability of trains have become the focus of research by relevant staff . [0003] At present, as long as the train scheduling is realized through the vehicle-mounted system, the ground train control system, and the transportation dispatching command system, specifically, the ground train control system performs the train positioning, sends the driving permit to the transportation dispatching command system, and permits through the traffic light signal / Trains are prohibited from passing, and the transportation dispatching command system combines the train lo...

AI Technical Summary

Problems solved by technology

However, the existing ground train control system generates a locomotive signal through an interlocking circuit composed of a microcomputer or a microprocessor to reflect the occupancy of a vehicle in the traffic section, and locates the position of the train from the track where the train is located. In the case of low positioning accuracy, and a large number of electronic components need to be used in scenarios such as anti-electromagnetic interference and lightning protection, once a hardware failure occurs, the impact will be great, and the system may even fail to work. Moreover, once the ground train control system If the wireless transmission is interrupted, not only the on-board system will not be able to obtain driving permission or driving prohibition, but also the transportation dispatching command system will not be able to know the position of the train, so that it will not be able to dispatch the operating status of the train, resulting in dispatching accidents

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