Train energy-saving running chart optimization system and method

Abstract

The invention relates to the field of track transportation, and discloses a train energy-saving running chart optimization system and method. The system comprises an information acquisition unit, a data storage unit and a data mining unit, wherein the information acquisition unit is used for acquiring train information, and the train information contains a locomotive type, a grouping way, a train energy consumption loss and a train running time; the data storage unit is used for storing the train information; the data mining unit is used for reading the train information and analyzing the train information to obtain a relational expression including the locomotive type, the grouping way, the train energy consumption value and the train running time and calculating the train running time corresponding to the train energy consumption value according to the relational expression. By utilizing the train energy-saving running chart optimization system and method, reference data can be provided for fabricating a train energy-saving running chart, so that a more-economic train running scheme can be fabricated.

Description

technical field [0001] The invention relates to the field of rail transit, in particular to a system and method for optimizing train energy-saving running diagrams. Background technique [0002] During the daily operation of trains, the energy consumption of train traction occupies a large proportion in the operating costs. How to reduce the traction energy consumption of trains has become one of the important issues that must be solved when the operating conditions can meet the daily shift plan and there is still room to spare. [0003] In the prior art, train traction energy consumption can be reduced by improving train running curves, but different running hours are required for trains traveling according to different running curves in the same section. [0004] In order to meet the needs of energy saving, when compiling the train energy-saving operation diagram, different interval operation hours are used to guide the train to travel according to different operation cur...

AI Technical Summary

Problems solved by technology

However, at present, in the process of compiling energy-saving operation diagrams for trains, the optimization and adjustment of operation diagrams can only rely on experience, and there is a lack of references for energy-saving purposes by adjusting train operation hours.

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