Moving block train operation control method based on interval direction control

Abstract

The invention relates to a moving block train operation control method based on interval direction control, which ensures complete synchronization of time sequences established for the operation directions of TBTC and CBTC, and comprises the following steps that: an interlocking system simultaneously sends the operation directions of a turnout area to a TBTC train control system and a CBTC train control system for determining the movement authorization of the turnout area in an access; and meanwhile, in the inter-station section for connecting the two turnout areas, the running direction is determined by controlling the direction of the inter-station section. Compared with the prior art, the method has the advantages of good compatibility, high operation efficiency and the like.

Description

Technical field [0001] The present invention relates to a train operation control method of rail transit, and more particularly to a mobile transposal train operation control method based on interval direction. Background technique [0002] At present, in the rail transit and national railway, the track-based train operation control system (TBTC system) belongs to column-controlled technology in the 1990s, whether it is urban orbit transportation or national railway, currently a large number of operational lines are still in use Technology, and the rail circuit-based control system increases with the increase in the use of the use, the stability is lowered, and the operating cost is continuously increased. It has reached the life cycle. It will face great modification. The TBTC system is currently allowed to move, that is, the currently determined running direction information and the segment boundary point occupied by the front car, according to the safety operation direction in...

AI Technical Summary

Problems solved by technology

But not every section on the line, the route can change the running direction smoothly. If the train enters the section in the route, the running direction will not be changed. Only when the train passes through the route and unlocks the route can the running direction be changed. It is difficult to meet the flexible operation needs

[0005] For projects compatible with such CBTC and TBTC systems, if the existing technical specifications are used to realize the direction function, it will be difficult for the system to meet the requirements of the trains of two different systems due to the different basic conditions for the control and judgment of the two systems at the operating side. Mixed operation, system compatibility becomes poor, and it is difficult to meet the capacity, which in turn affects the availability of the system

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