Landslide monitoring and early-warning system for Three Gorges Dam body

Abstract

The invention discloses a landslide monitoring and early-warning system for the Three Gorges Dam body. The landslide monitoring and early-warning system comprises a sensor node system, a relay node system and a monitoring and early-warning system, wherein the sensor node system and the relay node system are in wireless communication; the relay node system and the monitoring and early-warning system are communicated through a 4G network; the sensor node system comprises a sensor module, a data acquisition module, a data conversion module, a first processor module and a wireless transmission mode which are connected in sequence; the relay node system comprises a second wireless transmission module, a regulating circuit, an A / D conversion module, a second processor module and a SIM module which are connected in sequence; the monitoring and early-warning system comprises a monitoring center. By adopting the landslide monitoring and early-warning system for the Three Gorges Dam body, the problem that landslide cannot be effectively warned early by using a common monitoring device because of the unique geographical conditions of the Three Gorges Reservoir Region can be solved, the landslide situations of the Three Gorges Reservoir Region can be monitored in real time, and alarm modes of different grades can be issued according to different evaluation results.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a landslide monitoring and early warning system for the Three Gorges Dam body. Background technique [0002] In the Three Gorges Reservoir area, the breeding factors of landslides are very complex and cover an extremely wide area. Most landslides occur with harsh natural climate and other geological disasters. It is difficult to accurately predict the time and movement of landslides, and the management methods are relatively complicated. Treatment funds are very expensive, which makes it difficult to achieve the required effect with traditional landslide early warning methods. Therefore, in view of the unique soil environment in the Three Gorges Reservoir area, it is particularly important to adopt an accurate and effective landslide monitoring and early warning device to carry out research and early warning of landslides in the Three Gorges Reservoir area in time to ensure th...

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Problems solved by technology

[0003] The invention provides a landslide monitoring and early warning system for the Three Gorges Dam body, which solves the problem that the general monitoring device cannot effectively warn the landslide caused by the unique geographical environment of the Three Gorges reservoir area, and can monitor the landslide situation in the Three Gorges reservoir area. Real-time monitoring, and issuing different levels of alarm modes through different evaluation results

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