Marshalling method and device

Abstract

The embodiment of the invention provides a marshalling method and device. The method includes the steps of performing train-train communication on a target train and a rear train if it is judged and known that the real-time distance between the target train and the rear train reaches the critical marshalling distance, judging whether marshalling conditions are met or not, if yes, judging whether the train-train communication between the target train and the rear train is stable or not, if yes, performing virtual coupling marshaling on the target train and the rear train, and controlling the operation of the rear train through the train-train communication between the target train and the rear train. By means of the marshalling method and device, under the conditions that the distance between the target train and the rear train reaches the critical marshalling distance, communication is stable and the marshalling conditions are met, the target train and the rear train are marshaled intoa virtual coupling group, the operation of the trains in the group is controlled by the head train, the minimum interval distance during the operation of the group can be reduced, the moving block distance of a signal system is remarkably broken through, and the utilization rate and transportation capacity of a route can be increased.

Description

technical field [0001] The present invention relates to the technical field of transportation, and more specifically, to a train marshalling method and device. Background technique [0002] Rail transit is a very important way of daily travel. In the prior art, cars are usually grouped into trains in advance based on experience or operating rules, and the trains run according to a preset operation diagram. [0003] Based on the existing marshalling method, in order to ensure the safety of train operation, through the existing signal device technology, that is, the traditional CBTC system (Communication Based Train Control System, automatic train control system based on communication), block technology is used to ensure that the block intervals are in the same Only one train can run at a time. The mobile blocking distance only depends on the communication control between the train and the ground, and the blocking distance is generally long, resulting in a limited departure ...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a train marshalling method and device to solve or at least partly solve the defect of insufficient line utilization in the prior art

Images