Landslide early warning device based on monitoring multiple indexes

An early warning device and multi-indicator technology, applied to alarms, instruments, etc., can solve problems such as inaccurate results, large interference, and single monitoring indicators, and achieve accurate and objective early warning, reduced manpower and material resources, and real-time automatic monitoring. Effect

Inactive Publication Date: 2016-10-12
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This landslide early warning device and traditional landslide early warning systems mostly rely on laser sensing, optical fiber shallow burial or rainfall threshold monitoring methods. These methods have a single monitoring index. In addition, these methods are greatly disturbed by external factors, resulting in inaccurate results

Method used

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  • Landslide early warning device based on monitoring multiple indexes
  • Landslide early warning device based on monitoring multiple indexes
  • Landslide early warning device based on monitoring multiple indexes

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Embodiment Construction

[0026] 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 only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] see Figure 1-4 As shown, the present invention is a landslide early warning device based on monitoring multiple indicators, which is composed of a power supply system, a monitoring system and a data integration processing system.

[0028] The power supply system includes a photovoltaic power supply panel 1 .

[0029] The monitoring system includes a moisture content detection rod 2, a tension detection component 3 and a rain intensity and rainfall monitori...

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Abstract

The invention discloses a landslide early warning device based on monitoring multiple indicators, which is composed of a power supply system, a monitoring system and a data integration processing system. Monitoring components, data integration processing system includes data collection module, data processing module, early warning module, image display and wireless transmission module; The rainfall, rainfall intensity, vertical moisture content in the slope body and tension data in the landslide hazard area are sent to the monitoring background. The landslide early warning device of the present invention can monitor the deformation of the slope, the rainfall on the upper part of the slope, and the vertical water content of the slope in real time, and issue an early warning of the danger of slope instability under specific circumstances, and has the advantages of all-weather, high precision, and few human interference factors.

Description

technical field [0001] The invention belongs to the technical field of landslide early warning, and in particular relates to a landslide early warning device based on monitoring multiple indicators. Background technique [0002] Landslide refers to that under certain terrain and geological conditions, due to the change of external conditions, affected by various natural or human factors, the original mechanical balance conditions are destroyed, so that the unstable body on the slope is under the load of its own weight or other loads. Under the combined action, an overall, slow, intermittent or even sudden, unfavorable geological phenomenon that moves forward along a certain weak zone. Landslides widely occur in mountains, plateaus and hilly areas, and are the main natural disasters hindering the social and economic development of mountainous areas. The direct hazards of landslides mainly include: destroying towns, villages, railways, highways, waterways, houses, mining ente...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/10
CPCG08B21/10
Inventor 秦胜伍曹荣国马中骏吕江峰龚文曦彭帅英朴晶
Owner JILIN UNIV
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