Train operation control method and system

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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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 real time according to the situation, and energy-saving control cannot be carried out in combination with the operation plan of the comprehensive monitoring center. Therefore, the problem of not achieving the purpose of more energy saving

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