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Railway foreign body line invading monitoring

A technology for railway tracks and roads, which is applied in the field of railway operation safety monitoring to achieve the effects of small impact, good spectral characteristics and strong adaptability

Inactive Publication Date: 2013-06-26
NUCTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] It is known that there is currently no case in the world where the fiber grating sensor network analysis system is used to monitor the status of the protective net above the railway track

Method used

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Embodiment Construction

[0038] In order to make the purpose, structure and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0039] Wherein, the term "overpass" herein refers to a bridge structure spanning railway tracks. The road above crosses the railway and is generally an open road. For example, although the application scenario of the present invention has been described in the form of an overpass, in fact, it can also be used in the case of a protective net on the side of a road parallel to but above a railway.

[0040] Referring to Fig. 1, in order to make the railway operation safer, protective nets are usually set up at relevant positions on both sides of the overpass in areas where there are overpasses above the railway tracks, so as to avoid debris falling on the rails and endangering traffic safety. Conceivably, in other possible cases, if necessary, a protective net can also be se...

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Abstract

The invention discloses a railway foreign body line invading monitoring and relates to a protective screening monitoring system which comprises a protective screening information collection system, a protective screening information analysis system and an alarming system. When the protective screening information analysis system confirms that a protective screening is broken and / or a dangerous degree is achieved, the alarming system sends an alarming signal and / or intelligence information in one mode or a plurality of modes.

Description

technical field [0001] The invention relates to the field of railway operation safety monitoring, in particular to the track safety aspect of monitoring the three-dimensional intersection position of a railway and other roads (such as highways or overpasses). [0002] More specifically, the invention relates to monitoring the condition of protective netting above railway tracks, such as on overpasses. Background technique [0003] At present, the railway system is in a period of rapid construction and development. With the rapid expansion of the scale of the high-speed railway network, the level of technical equipment is also rapidly improved, and the speed and capacity are increased. At the same time, we must also realize that railway transportation safety is also facing more challenges and tests. The surrounding environment of the railway is more complicated, the natural climate environment changes frequently, and the disaster weather increases, which has an impact on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L23/00
Inventor 钱鸿治张植俊曹学光董坤阎震翟江兰
Owner NUCTECH CO LTD
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