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A kind of automatic control method of turnout maneuvering under fault occupancy state of turnout section

A technology of occupancy state and turnout, which is applied to the locking mechanism for turnout, railway signal and safety, railway signal and other directions, can solve the problems of high work intensity, manual pulling, insufficient efficiency, etc., to enhance adaptability and reduce risks. , the effect of improving flexibility

Active Publication Date: 2022-07-15
CASCO SIGNAL
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0004] At present, for section locking, in order to detect the idleness of the turnout section, when the idle detection equipment or system failure of the turnout section is actually not occupied by vehicles, in this case, it cannot be controlled by the interlocking device , it often requires maintenance personnel to manually pull at close range on site. electric shock, etc.)

Method used

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  • A kind of automatic control method of turnout maneuvering under fault occupancy state of turnout section
  • A kind of automatic control method of turnout maneuvering under fault occupancy state of turnout section

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Embodiment Construction

[0056] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0057] like figure 1 , figure 2As shown in the figure, a switch maneuvering method in a fault occupation state of a switch section includes the following steps:

[0058] Step 1: Set the relevant operation function of "turnout authorization" for turnouts P1 and P2 in the system, and the corresponding turnout sections are 1DG and 2DG. The following steps will describe relevant examples for turnout P1 and section 1DG.

[0059] Step 2, when 1DG ...

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Abstract

The invention relates to an automatic control method for turnout manipulation under the fault occupancy state of a turnout section. After confirming the fault occupancy of the turnout section, the method judges whether the turnout is in the state of manual locking and access locking, and aims at several states. The combination of traversal analysis provides the corresponding processing mechanism. Compared with the prior art, the present invention has the advantages of improving work efficiency, reducing the work intensity of personnel, and reducing safety risks.

Description

technical field [0001] The invention relates to a turnout manipulation control method for rail traffic, in particular to an automatic control method of turnout manipulation under the fault occupancy state of a turnout section. Background technique [0002] Turnout is a device used to connect different sections and tracks, and is used to realize the conversion of trains or trains between different sections and tracks. It is widely used in railway signaling systems. At present, the operation modes of turnouts can be basically divided into two categories: one is manual pulling mode, and the other is centralized control through interlocking equipment. [0003] For the above-mentioned second switch control method, according to the "Code for Design of Railway Signals" and "Technical Conditions for Computer Interlocking of Railway Stations", it is known that if the switch needs to operate, the following conditions should be checked: 1. Receive the switch action command; 2. The swi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L5/00B61L5/10
CPCB61L5/00B61L5/10
Inventor 马雯宋鹏飞徐军强成燚汤梨园许桂芝唐小霖范雯婧
Owner CASCO SIGNAL