Integrated monitoring and early warning system for geological mountain torrent disaster and realization method thereof

Abstract

The invention discloses an integrated monitoring and early warning system for a geological mountain torrent disaster and a realization method thereof. The system comprises an early warning platform and at least one wireless sensor network. The wireless sensor network consists of an intelligent gateway and a plurality of monitoring piles; and the monitoring piles include a flood monitoring pile that is used for monitoring a water flood level alarming grade and an inclination angle of the pile body and a vibration monitoring pile that is used for monitoring an acceleration and an inclination angle due to an impact on the pile body. And the monitoring piles also have field warning functions. The data of the monitoring piles are sent to the early warning platform by the intelligent gateway; and the early warning platform displays the monitoring data information on a GIS information map in real time and displays the information in real time for early warning for the public in a web mode. According to the invention, after the functions are localized at the system network, the economics of scale due to data collection are obtained rapidly. Therefore, a novel technical scheme is provided for monitoring and early warning of the geological disasters.

Description

technical field [0001] The invention relates to the technical field of mountain torrent geological disaster monitoring and early warning, in particular to a comprehensive monitoring and early warning system for mountain torrent geological disasters and an implementation method. Background technique [0002] my country is a country where mountain torrents and geological disasters frequently occur, and disasters cause huge losses every year. The existing monitoring and early warning technology means have played a certain role in early warning when dealing with disasters. But there are also the following problems: [0003] 1. Lack of comprehensive monitoring means. In the prior art, the technical solutions for dealing with flood disasters and the technical solutions for dealing with geological disasters such as debris flows and landslides are mostly independent of each other, such as the technology in the comparative document "Data Acquisition Device for Mountain Flood Disast...

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Problems solved by technology

In the prior art, the technical solutions for dealing with flood disasters and the technical solutions for dealing with geological disasters such as debris flows and landslides are mostly independent of each other, such as the technology in the comparative document "Data Acquisition Device for Mountain Flood Disaster Monitoring" (Notice No.: CN105118238A) The scheme involves the monitoring of flood disasters. The technical scheme of the comparison document "A Method and Device for Monitoring Geological Disasters" (Notice No.: CN104134321A) involves the monitoring of geological disasters such as mudslides and landslides. However, in reality, when mountain torrent disasters occur, Often accompanied by geological disasters such as mudslides and landslides, a single technical monitoring method cannot meet the actual needs of disaster monitoring and early warning, which requires the monitoring of mountain torrent geological disasters to adopt comprehensive monitoring technical means to achieve good early warning results

[0004] 2. High construction cost

For example, the prior art comparison document "A Monitoring and Early Warning System and Construction Method for Sudden Flood in Mountainous Areas" (Notice No.: CN102610059A) discloses a monitoring and early warning system for sudden flood in mountainous areas and its construction method. It can monitor floods, mudslides, and landslides, but due to the complex network topology of the system, the reliability of the system will be reduced in practical applications. Construction costs, generally speaking, the technical solution is not practical enough, and it cannot be widely used in remote mountainous areas threatened by geological disasters

[0005] 3. Lack of on-site automatic alarm mechanism

Existing disaster monitoring and early warning system technical solutions such as: comparison documents "A Mountainous Sudden Flood Monitoring and Early Warning System and Its Construction Method" (Notice No.: CN102610059A), "A Method and Device for Monitoring Geological Disasters" (Notice No.: CN104134321A), its early warning mechanism is a remote early warning mode from top to bottom of the platform, especially when the dangerous disaster situation suddenly occurs, the early warning process of the analysis and processing of the disaster situation is often lagging behind, so the mountain torrent geological disaster monitoring system is established On-site automatic alarm mechanism is very necessary

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