GIS-based landslide and mud-rock flow pre-warning system

An early warning system and debris flow technology, applied to alarms, instruments, etc., can solve problems such as poor targeting, achieve the effects of improving early warning, ensuring reliability, and reducing losses

Inactive Publication Date: 2018-06-05
广西三维遥感信息工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a GIS-based landslide debris flow early warning system to solve the problem that the current monitoring system for landslide debris flow is not strong

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A landslide and debris flow early warning system based on GIS. The early warning system includes a GIS platform, a wireless gateway, a monitoring device, a warning device, and an unmanned aerial vehicle system. The monitoring device is installed in the monitoring area, and the gateway is installed on the monitoring device. The monitoring device can be realized through the gateway. Data transmission with the monitoring platform, the UAV system includes the UAV and the camera, radar, gateway, and supplementary light installed on the UAV.

[0019] The number of said gateways is 2.

[0020] The number of the monitoring device is 1.

[0021] A positioning system is also installed on the monitoring device.

[0022] The monitoring device can realize water level monitoring and vibration monitoring.

[0023] The water level monitoring is divided into four grades of blue, yellow, orange, and red according to the water level, and the blue, yellow, orange, and red grades increase...

Embodiment 2

[0029] A landslide and debris flow early warning system based on GIS. The early warning system includes a GIS platform, a wireless gateway, a monitoring device, a warning device, and an unmanned aerial vehicle system. The monitoring device is installed in the monitoring area, and the gateway is installed on the monitoring device. The monitoring device can be realized through the gateway. Data transmission with the monitoring platform, the UAV system includes the UAV and the camera, radar, gateway, and supplementary light installed on the UAV.

[0030] The number of gateways is 7.

[0031] The number of the monitoring devices is 6.

[0032] A positioning system is also installed on the monitoring device.

[0033] The monitoring device can realize water level monitoring and vibration monitoring.

[0034] The water level monitoring is divided into four grades of blue, yellow, orange, and red according to the water level, and the blue, yellow, orange, and red grades increase seq...

Embodiment 3

[0040] A landslide and debris flow early warning system based on GIS. The early warning system includes a GIS platform, a wireless gateway, a monitoring device, a warning device, and an unmanned aerial vehicle system. The monitoring device is installed in the monitoring area, and the gateway is installed on the monitoring device. The monitoring device can be realized through the gateway. Data transmission with the monitoring platform, the UAV system includes the UAV and the camera, radar, gateway, and supplementary light installed on the UAV.

[0041] The number of gateways is 5.

[0042] The number of the monitoring devices is 4.

[0043] A positioning system is also installed on the monitoring device.

[0044] The monitoring device can realize water level monitoring and vibration monitoring.

[0045] The water level monitoring is divided into four grades of blue, yellow, orange, and red according to the water level, and the blue, yellow, orange, and red grades increase seq...

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Abstract

The invention relates to a GIS-based landslide and mud-rock flow pre-warning system. The pre-warning system comprises a GIS platform, a wireless gateway, a monitoring device, a warning device and an unmanned aerial vehicle system; the monitoring device is arranged in a monitoring area; the gateway is arranged on the monitoring device; data transmission between the monitoring device and a monitoring platform can be realized; and the unmanned aerial vehicle system comprises an unmanned aerial vehicle as well as a camera, a radar, a gateway and a light supplementing lamp which are arranged on theunmanned aerial vehicle. The pre-warning system can monitor the landslide and mud-rock flow situation of the monitoring area in real time and is combined with the use of the unmanned aerial vehicle so as to guarantee the reliability of the monitoring data; furthermore, due to the warning device and the information transmitting function, the pre-warning system can improve the pre-warning effect ofthe landslide and mud-rock flow and reduce loss.

Description

【Technical field】 [0001] The invention relates to the technical field of geological disaster monitoring, in particular to a GIS-based landslide debris flow early warning system. 【Background technique】 [0002] Landslide refers to the phenomenon that the soil layer or rock layer slides down the slope as a whole or scatteredly under the influence of factors such as river erosion, rainfall, earthquake, and artificial slope cutting. Debris flow refers to a special torrent that carries a large amount of solid materials such as mud, sand, and stones in valleys or hillsides under the action of surface water formed by precipitation, dam breaks, or melting ice and snow. Due to the large area of ​​mountainous areas in my country, the mountainous topography and geomorphology, coupled with the intensification of human engineering activities, extreme rainfall and earthquakes and other trigger conditions, lead to the occurrence of landslides, collapses, mudslides and other geological disa...

Claims

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Application Information

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IPC IPC(8): G08B21/10
CPCG08B21/10
Inventor 钟开田朱能创陈世玉唐珊钟振云
Owner 广西三维遥感信息工程技术有限公司
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