Landslide monitoring system and monitoring method

Abstract

The invention discloses a landslide monitoring system and a monitoring method thereof. The landslide monitoring system adopts a displacement monitoring method to monitor landslide displacement, meanwhile is provided with a conventional linear displacement sensor for monitoring large linear displacement and a micro-metering linear displacement sensor for monitoring linear micro-displacement, ensures high monitoring accuracy while obtaining efficient monitoring response, controls working states of two displacement sensors through a control device, can be adjusted to adopt different monitoring modes so as to adapt to different monitoring environments and ensure monitoring in the most appropriate mode and ensures efficient, rapid and accurate monitoring. According to the corresponding monitoring method, an environment device is utilized to monitor the surrounding annular situation in real time, and reflection on different environments is timely made for reference analysis of the control device, conduction of targeted operation control and ensuring of the timely and appropriate monitoring mode.

Description

technical field [0001] The invention relates to the field of geological disaster monitoring, in particular to a landslide monitoring system and a monitoring method thereof. Background technique [0002] Landslide refers to the phenomenon that the soil and rock mass on the slope slides down the slope in whole or in part along a certain weak surface or belt under the action of gravity due to the influence of various factors. [0003] Landslides are very dangerous, especially in basins and hilly areas. During the rainy season, mountains are prone to landslides. Some mountains are close to residential areas, and landslides will bring serious economic losses and even loss of life to people. The loss is immeasurable. [0004] At present, the prediction of landslides in my country mostly adopts the method of manual inspection, that is, sending skilled workers to check all the hidden danger points of landslide disasters every day. The method of checking is mainly to observe the cra...

AI Technical Summary

Problems solved by technology

[0004] At present, the prediction of landslides in my country mostly adopts the method of manual inspection, that is, sending skilled workers to check all the hidden danger points of landslide disasters every day. The method of checking is mainly to observe the crack width on the surface with the naked eye, and judge the occurrence of landslides according to the width of the crack. However, there are many shortcomings in this method. Firstly, there are many hidden danger points of landslides, and the terrain is dangerous, and it is easy to cause casualties when manual inspection is adopted; , it needs to consume a lot of manpower, material resources, and financial resources; and using the naked eye to observe the width of surface cracks will inevitably lead to inaccurate measurement results due to human reasons, and real-time monitoring cannot be realized

[0005] The more advanced ones, such as GPS measurement system, have solved the problem of real-time dynamic monitoring, but the cost of the system is high and it is difficult to be widely used. In addition, in bad weather such as rain and fog, not only the measurement accuracy is greatly reduced, but it is often difficult to realize

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