Train operation control method and system

A technology for train operation control and automatic train operation, which is applied in the fields of automatic systems, railway signals and safety, etc. It can solve problems such as failure to achieve energy saving, failure of energy saving control, and real-time adjustment of running time between train stations according to the situation, so as to achieve reduction The effect of traction, increasing section running time, and reducing average speed

Active Publication Date: 2017-03-29
TRAFFIC CONTROL TECH CO LTD
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Problems solved by technology

[0005] Aiming at the defects of the prior art, the present invention provides a train operation control method and system, which can solve the problem that the inter-station running time of the train in the prior art cannot be adjusted in

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  • Train operation control method and system
  • Train operation control method and system

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Embodiment Construction

[0048]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049] figure 1 It is a schematic flow chart of a train operation control method in an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0050] S101: When the train departs ahead of schedule during the stop period, the automatic train operating device sends advance departure notification information to the integrated monitoring center; the advance departure notification information includes the departure...

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Abstract

The invention provides a train operation control method and system. The method comprises the following steps that: when a train departs in advance during a train parking period, an automatic train operation device sends in-advance departure notice information to a comprehensive monitoring center; the comprehensive monitoring center obtains inter-station operating time according to departure time of the train, obtains a corresponding preset train operation stage and a driving strategy according to the inter-station operating time, and sends the inter-station operating time and the driving strategy to the automatic train operation device; and the automatic train operating device obtains an energy-saving target operation curve according to the inter-station operation time and the driving strategy, and controls operation of the train according to the energy-saving target operation curve. The train operation control method can be combined with an operation plan and an operation stage of the comprehensive monitoring center, and utilizes redundant stop time, and distributes the time into operation time of a next region, so that region operation time is prolonged, average speed is reduced, traction is reduced, and energy saving is realized.

Description

technical field [0001] The invention relates to the technical field of train operation control, in particular to a train operation control method and system. Background technique [0002] In recent years, with the rapid development of rail transit in my country, the overall energy consumption of urban rail transit systems has also increased year by year. Judging from the current electricity consumption situation, the electricity consumption of the urban rail transit system has already brought a certain burden on the energy supply of the city, and at the same time brought greater cost pressure to the urban rail operating units. Therefore, how to use better technology to reduce energy consumption and thus reduce operating costs is an urgent problem to be solved. [0003] At present, the energy-saving algorithm used by the Automatic Train Operation (ATO) mainly controls the cruising phase to increase the coasting speed range, so as to limit the secondary traction with low inco...

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Application Information

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IPC IPC(8): B61L23/14B61L27/04
CPCB61L23/14B61L27/04
Inventor 刘波张建明
Owner TRAFFIC CONTROL TECH CO LTD
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