A wireless monitoring device and monitoring method for landslides

Abstract

The invention provides a wireless landslide monitoring device and a monitoring method. The wireless landslide monitoring device comprises a first transmitting device, a second transmitting device, a receiving device and a baseband signal generator, wherein the first transmitting device is located on a lower stable slope; the second transmitting device is located on a middle sliding slope; the receiving device is located on an upper stable slope; the baseband signal generator is connected with the first transmitting device and the second transmitting device; and the receiving device is connected with a terminal device through a wireless network. The monitoring device has the advantages of simple structure, low cost, low energy consumption, few deployment points, high ranging accuracy and the like, and is suitable for long-term deployment and monitoring of a remote area; and the monitoring device has good reliability, is not influenced by weather factors such as rainfall, heavy fog and the like, can realize all-weather automated measurement, and is easy to maintain.

Description

technical field [0001] The invention relates to a landslide wireless monitoring device and a monitoring method, which relate to the field of landslide monitoring. Background technique [0002] Landslides seriously threaten the safety of people's lives and property, destroy buildings, roads, railways and other facilities, and cause huge economic losses to the country. They are one of the most serious geological disasters in my country. The causes of landslides are complex, including earthquakes, crustal movement, precipitation, river erosion, groundwater activities, human factors, etc., making prediction difficult. Therefore, real-time monitoring of landslides is necessary. [0003] The commonly used monitoring methods for landslide displacement can be divided into the following two categories: internal method and external method. The internal observation method mostly uses inclinometers to monitor the deep deformation of landslides, but it needs to cooperate with drilling ...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a wireless monitoring device and monitoring method for landslides that can accurately measure landslides and have a simple structure in view of the defects of inability to accurately measure landslides online and complex hardware and software configurations in the prior art

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