Dynamic de-compiling method, device and system based on virtual grouping

Abstract

The embodiment of the invention provides a dynamic de-compiling method, a device and a system based on a virtual marshaling train, and relates to the technical field of rail transit. The method comprises the steps that the turnout state and the actual turnout rotation time are received respectively, and the actual turnout rotation time is determined by a turnout health monitoring server according to the turnout health state; if the running directions of the front train and the rear train in the virtual marshaling train are consistent with the received turnout state, the front train and the rear train are controlled to be demarcated in the current turnout area; if the running directions of the front train and the rear train in the virtual marshaling train are not consistent with the received turnout state, the front train and the rear train are controlled to be decompiled in the corresponding decompilation areas according to the matching relation between the running directions of the front train and the rear train and the turnout state and the actual rotation time of the turnout. According to the method, the train decompilation position can be determined based on the actual rotation time of the turnout, so that the time of occupying trackside resources is effectively reduced, and the train operation efficiency of the whole line is improved.

Description

technical field [0001] The present application relates to the technical field of rail transit, and in particular, to a dynamic programming method, device and system based on virtual marshalling. Background technique [0002] In order to improve the transportation capacity of rail transit and evacuate tidal passenger flow as soon as possible, train formation operation is a very fast and effective operation method, but the method of mechanically connecting and physically connecting different vehicles using electric couplers needs to be carried out at specific operating points. A large number of manual operations are required, and there are certain security risks. The virtual marshalling technology does not require physical equipment, and can automatically form a marshalling operation. The front and rear cars can maintain a high degree of coordination, and maintain a stable speed and corresponding safety distance for operation, realizing synchronous pit-stop operations. [000...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a dynamic compilation method, device and system based on virtual formation to solve the problem that in the prior art, according to the fixed turnout pulling time, the trains in the virtual formation apply for a turnout time, which causes some trains in the virtual formation to be at the turnout. Waiting ahead, which leads to technical problems of low train operation efficiency on the entire line

Images