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Train control method

A train control and train technology, applied in the field of rail transit, can solve the problem of low train control safety and reliability.

Active Publication Date: 2021-10-01
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An embodiment of the present invention provides a train control method to solve the problem of low security and reliability of current train control

Method used

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Embodiment Construction

[0048] Next, the technical solutions in the embodiments of the present invention will be described in contemplation in the embodiment of the present invention, and it is clear that the described embodiments are intended to be in an embodiment of the invention, not all of the embodiments of the invention. Based on the embodiments of the present invention, those of ordinary skill in the art will belong to the scope of the present invention without all other embodiments obtained without creative labor.

[0049] One train control method provided in the embodiment of the present invention can be applied to the in-vehicle controller for combining the temporary speed curve and the static velocity curve to the most stringent speed curve, thereby controlling the train during operation, in strict accordance with the MRSP curve A speed limit to ensure the safety and reliability of the driving.

[0050] In one embodiment, if figure 1 As shown, a train control method is provided, including the...

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Abstract

The invention discloses a train control method. The method comprises the steps that a temporary speed curve and a static speed curve are obtained; the temporary speed curve and the static speed curve are merged by adopting a train control function to obtain a target control curve; and according to the target control curve, train control data are generated, and the train control data are used for indicating a train to run. The train control method can effectively guarantee the safety and reliability of train running.

Description

Technical field [0001] The present invention relates to the field of rail transit technology, in particular, relates to a train control method. Background technique [0002] At present, the train is typically traveling at a fixed speed rate on a static speed speed profile (SSP), but due to the different road conditions, such as construction lines, it is necessary to combine temporary speed curve (Tempo-Rary Speed). Profile, referred to as TSR) Adjusting driving speed, the TSR (Tempo-Ray Speedprofile, Temporal Speed ​​Speed) Combined with SSP (Static Speed ​​Profile, fixed speed) into MRSP (Mostrestrictive Speed ​​Profile, the most stringent speed curve), Thus, the control train runs in strict accordance with the MRSP curve during operation to ensure the safety and reliability of the driving. Inventive content [0003] Embodiments of the present invention provide a train control method to solve problems with high security and reliability of current train control. [0004] A train...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00
Inventor 肖野笛
Owner BYD CO LTD