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Slope protection monitoring system

A monitoring system and information collection technology, applied in measuring devices, instruments, optical devices, etc., can solve the problems of fiber grating sensor network monitoring railway slope protection structure, etc., and achieve the effects of strong adaptability, simple structure and good stability

Active Publication Date: 2016-11-23
NUCTECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, there is no case of using fiber grating sensor network to monitor the status of railway slope protection structure at home and abroad

Method used

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Embodiment Construction

[0032] 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.

[0033] Among them, the term "side slope" in the text includes the situations of "upward slope" and "downward slope". "Slope up" is the situation where the railway track is lower than the slopes and slope protection on both sides, while "slope down" is the situation where the railway is higher than the surrounding slope protection.

[0034] in reference to Figure 1A , 1B As shown in the area where there is an upward or downward slope on one or both sides of the railway track, it is often necessary to set up a slope protection structure, which is to prevent the slope protection from collapsing and burying or encroaching on the railway track. In order to monitor the safety of the slope protection structure, it is necessary to set up a certain monitoring structure. Accordi...

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Abstract

The invention relates to a railway slope protection monitoring system. The railway slope protection monitoring system comprises a slope protection information acquisition system, a slope protection information analysis system and an alarm system. Alarm signals and / or intelligence information are / is emitted in one or more modes under the condition that the slope protection information analysis system determines that slope protection structural cracks occur and / or reach the hazard level.

Description

technical field [0001] The invention relates to the field of railway operation safety monitoring, in particular to monitoring the safety of railway tracks. More specifically, the present invention relates to monitoring the condition of slope protection on at least one side of a railway track. Background technique [0002] 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 safety of railway transportation, especially the operation safety of high-speed railways. [0003] For the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/02
Inventor 钱鸿治温海宁张植俊曹学光阎震赵金霞
Owner NUCTECH CO LTD