Method and device for verifying lateral protection logic of turnout

A technology of protection logic and verification method, applied to the locking mechanism of turnouts, transportation and packaging, railway car body parts, etc., can solve problems such as low efficiency and poor safety, and achieve a clear and clear process

Active Publication Date: 2018-06-05
HUNAN CRRC TIMES SIGNAL & COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above method can overcome the problems of poor safety and low efficiency in the prior art due to the use of artificial or traditional turnout lateral protection logic algorithms

Method used

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  • Method and device for verifying lateral protection logic of turnout
  • Method and device for verifying lateral protection logic of turnout
  • Method and device for verifying lateral protection logic of turnout

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Embodiment Construction

[0072] The detailed features and advantages of the present invention are described in detail below in the specific embodiments, the content of which is sufficient to enable any person skilled in the art to understand the technical content of the present invention and implement it accordingly, and according to the specification, claims and drawings disclosed in this specification , those skilled in the art can easily understand the related objects and advantages of the present invention.

[0073] The side protection of the turnout is to prevent the side collision of two trains in the turnout area. The equipment used for the lateral protection of the turnout can be a turnout or a signal machine. If there are other sections between the section of the turnout to be protected laterally and the selected side protection equipment (here the section can be a turnout The section can also be a no-fork section, but it is not the section where the laterally protected turnout is located), t...

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Abstract

The invention provides a method and device for verifying the lateral protection logic of a turnout. The method comprises: establishing lateral protection of the turnout and driving an action for protecting the turnout; verifying primary turnout lateral protection according to primary turnout lateral protection logic; if the primary turnout lateral protection is verified to be successful, considering the establishment of the turnout lateral protection to be successful; if the primary turnout lateral protection is verified to be unsuccessful, verifying secondary turnout lateral protection according to secondary turnout lateral protection logic; and if the secondary turnout lateral protection is verified to be successful, considering the establishment of the turnout lateral protection to be successful; and if the secondary turnout lateral protection is verified to be unsuccessful, considering the establishment of the lateral protection of the turnout to be unsuccessful.

Description

technical field [0001] The invention relates to the technical field of automatic control, and more specifically, to a logic verification method and device for lateral protection of a turnout. Background technique [0002] With the development of my country's railway industry and urban rail transit industry, railway lines and urban rail lines tend to be more and more centralized and intelligent. Taking into account the difference in business level of operators (such as operators who are not familiar with the logic of turnout lateral protection) and the limitations of the external environment (such as the time limit for fault finding and troubleshooting), all the above-mentioned turnouts are realized manually The inspection and verification of the lateral protection logic function will inevitably fail to meet the requirements for system security in real conditions. However, the traditional verification method of turnout lateral protection logic also reduces the operational ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L5/10
CPCB61L5/102
Inventor 黄金亮原志彬
Owner HUNAN CRRC TIMES SIGNAL & COMM CO LTD
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