Protection route design method

A design method and route technology, applied in the direction of railway signals, railway car body parts, railway traffic management, etc., can solve problems such as the protection route function without subject route, to ensure system availability and usability, and a wide range of applicability Effect

Active Publication Date: 2021-04-16
CASCO SIGNAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual projects, due to reasons such as line and station design, there will be situations where there are only outbound signals but no inbound routes, and the protection route function without the main route is required

Method used

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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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0049] The present invention is aimed at the signal system that can be applied to CBTC system (communication-based train control system) and TBTC system, and can also be used in other modes such as CTCS system, ETCS system, PTC system, ITCS system and TACS, so the claims of the present invention are equally Applies to these and similar systems.

[0050] The protection route described in the present invention has attributes: it has an unlocked state, a...

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Abstract

The invention relates to a protection route design method. The method comprises the following steps of 1) immediately judging whether the direction of a protection route triggering section is consistent with that of a protection route or not when a current protection route is in an unlocked state and the section or the route direction of the protection route triggering section is established; 2) judging whether other adjustment establishment of the protection route is satisfied or not, and if so, triggering a protection route establishment command; and 3) triggering and establishing a protection route, ensuring that the section in the protection route range cannot be the protection route in an enemy direction or conflict, and performing locking and the like. Compared with the prior art, the method has the advantages that the function requirements of two configuration conditions of the protection route are met, and meanwhile the function requirements of the protection route with different lengths in different train modes are met too.

Description

technical field [0001] The invention relates to a rail transit signal system and a national railway system, in particular to a protection approach design method compatible with different station configurations and different train modes. Background technique [0002] In urban rail transit, due to civil engineering and other reasons, in the most unfavorable situation, the exit signal on the platform is arranged between the emergency braking point of the train and the common braking point of the train. If the position of the signal machine is not there, the train cannot accurately stop at the platform, which will affect the control of the platform door and the boarding and landing of passengers. In the national railway, in the case that the gradient of the direction of receiving trains in the area of ​​the entrance area is greater than 6 / 1000 of the downhill slope, a continuation of the protective approach is designed. During the process of the train entering and stopping, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L23/16B61L27/00B61L19/06
Inventor 潘亮徐烨洪玲娇
Owner CASCO SIGNAL
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